Imigangatho yokhuseleko kunye nokhuseleko lokusingqongileyo kwiipadi ze-silicone hip

1. Isishwankathelo semigangatho yokhuseleko lokusingqongileyo kwiipadi ze-silicone hip

1.1 Imigangatho yokhuseleko lokusingqongileyo efanelekileyo yasekhaya
Imigangatho yokukhusela indalo yelizwe lam kwiimveliso ze-silicone iya isiba ngqongqo ngakumbi ukukhusela impilo yabathengi kunye nokhuseleko lwendalo. Kwicandelo lee-silicone hip pads, le migangatho ilandelayo ilandelwa kakhulu:
GB/T 2912.1-2009 “Iimpahla zelaphu – Ukuchonga i-formaldehyde Icandelo 1: I-formaldehyde ekhululekileyo neyi-hydrolyzed (indlela yokukhupha amanzi)”: ichaza indlela yokumisela umxholo we-formaldehyde kwiii-silicone hip pads, efuna ukuba umxholo we-formaldehyde ungadluli umda othile ukuthintela ukukhutshwa kwe-formaldehyde ekubangeleni umonakalo emzimbeni womntu. Umzekelo, umxholo we-formaldehyde kwii-silicone hip pads zeentsana kufuneka ulawulwe ngokungqongqo kwinqanaba eliphantsi kakhulu kuba iintsana zinesikhumba esithambileyo kwaye zinovelwano ngakumbi kwi-formaldehyde.
GB/T 17592-2011 “Iimpahla zokunxiba – Ukuchonga iidayi ze-azo ezithintelweyo”: iyakwalela ngokucacileyo ukusetyenziswa kweepigment okanye izongezo ezineedayi ze-azo ezithintelweyo kwinkqubo yokuvelisa ii-silicone hip pads. Iidayi ze-azo ziya kubola kwaye zivelise ii-aromatic amines ezibangela umhlaza phantsi kweemeko ezithile. Lo mgangatho uqinisekisa ukuba ii-silicone hip pads aziyi kukhupha iikhemikhali eziyingozi ngexesha lokusetyenziswa, zikhusela impilo nokhuseleko lwabasebenzisi.
GB/T 18401-2010 “Iinkcukacha zobuchwephesha zoKhuseleko oluSisiseko lweSizwe kwiimveliso zeLaphu”: Imithetho engqongqo malunga nexabiso le-pH, iidayi ze-aromatic amine ezibolayo, umxholo wesinyithi esinzima kunye nezinye izalathisi zee-silicone hip pads. Umzekelo, ixabiso le-pH kufuneka lilawulwe ngaphakathi koluhlu lwe-asidi ebuthathaka efanelekileyo kulusu lomntu ukuze kuthintelwe ukurhawuzelelwa lusu; umxholo weesinyithi esinzima ezifana ne-lead kunye ne-cadmium kufuneka ulawulwe ngokungqongqo ngaphakathi koluhlu olukhuselekileyo ukuthintela iisinyithi ezinzima ukuba zingangeni emzimbeni womntu ngokudibana nolusu kwaye zibangele iingxaki zempilo.

1.2 Imigangatho yoKhuseleko lweNdalo Jikelele lwaMazwe ngaMazwe
Imigangatho yokhuseleko lokusingqongileyo yamazwe ngamazwe kwii-silicone hip pads nayo ingqongqo, ikakhulu ibhekisa kule migangatho ilandelayo:
Ummiselo we-EU REACH: Ufuna uvavanyo olungqongqo kunye nokubhaliswa kwezinto zeekhemikhali ezisetyenziswa ekuvelisweni kwee-silicone hip pads. Lo mmiselo ugubungela ulawulo lwezinto zeekhemikhali ukusuka ekuthengweni kwezinto eziluhlaza ukuya ekuvelisweni kwemveliso ukuqinisekisa ukuba imveliso ayinazo izinto zeekhemikhali eziyingozi emzimbeni womntu nakwindalo esingqongileyo. Umzekelo, ezinye ii-phthalates zidweliswe njengezinto ezixhalabisa kakhulu, kwaye abavelisi bee-silicone hip pad kufuneka baqinisekise ukuba ezo zinto azikho kwiimveliso zabo ukuze bathobele imigaqo ye-REACH.
I-ASTM F963 “Umgangatho woKhuseleko lweeToy” eMelika: Nangona ijoliswe kakhulu kwiimveliso zeetoy, iimfuno zokhuseleko lwezinto, iindawo ezincinci, ukusebenza kokutsha, njl.njl. ziyasebenza nakwii-silicone hip pads. Umzekelo, ichaza ukuba ukusebenza kokutsha kwee-silicone hip pads kufuneka kuhlangabezane nemigangatho ethile ukuthintela imveliso ukuba ingabangela umlilo ngexesha lokusetyenziswa, kwaye kwangaxeshanye ichaza ubungakanani kunye nokuqina kweenxalenye ezincinci ukuze kuthintelwe iingozi zokufuthaniseka ezibangelwa ngabantwana abaginya iindawo ezincinci ngempazamo.
Umgangatho we-OEKO-TEX® 100: Ngumgangatho wokukhuselwa kwendalo welaphu owaziwayo kwihlabathi liphela othintela ngokupheleleyo umxholo wezinto eziyingozi kwii-silicone hip pads. Lo mgangatho ugubungela izinto ezininzi eziyingozi ezifana ne-formaldehyde, ii-heavy metals, ii-carcinogenic dyes, ii-allergenic dyes, njl.njl., kwaye ufuna ukuba umxholo wezi zinto kwimveliso ungadluli umda omiselweyo. Umzekelo, umxholo wezinto eziyingozi kwii-silicone hip pads eziqinisekiswe yi-OEKO-TEX® Standard 100 uphantsi kakhulu kunenqanaba eliyingozi emzimbeni womntu, nto leyo enika abathengi ukhetho lwemveliso olukhuselekileyo nolunobuhlobo nokusingqongileyo.

2. Ukwahlulwa kwemigangatho yokhuseleko kwiipadi ze-silicone hip

2.1 Imigangatho yokhuseleko lokusebenza ngokomzimba
Imigangatho yokhuseleko lokusebenza ngokomzimba kwee-silicone hip pads ibandakanya ikakhulu ulwakhiwo, ubungakanani, amandla kunye nezinye iinkalo zemveliso ukuqinisekisa ukhuseleko kunye nozinzo lwemveliso ngexesha lokusetyenziswa kwesiqhelo.
Ubungakanani kunye nokuma: Ngokwemigangatho efanelekileyo, ubungakanani bee-silicone hip pads kufuneka buhambelane nemigaqo ye-ergonomic ukuze buhambelane nabasebenzisi abaneminyaka eyahlukeneyo kunye neemilo zomzimba. Umzekelo, ubungakanani bee-silicone hip pads zeentsana kufuneka bube phakathi, nto leyo enokuxhasa ngokufanelekileyo iimpundu zomntwana ngaphandle kokubangela uxinzelelo emzimbeni womntwana. Kwii-silicone hip pads zabantu abadala, ubukhulu bazo kufuneka bukwazi ukuhlangabezana neemfuno zokusetyenziswa ixesha elide ngelixa kuqinisekiswa intuthuzelo yomsebenzisi. Ukongeza, umgangatho ukwachaza ukuba imiphetho yee-silicone hip pads kufuneka ibe bushelelezi kwaye ingabi namacala abukhali ukuze kuthintelwe ukukrweleka okanye ukusikwa komsebenzisi.
Amandla nokuqina: Ii-silicone hip pads kufuneka zibe namandla aneleyo nokuqina ukuze zikwazi ukumelana nobunzima bomsebenzisi kunye namandla angaphandle afana nokungqubana kunye nokukhupha izinto xa zisetyenziswa imihla ngemihla. Imigangatho efanelekileyo ifuna ukuba ii-silicone hip pads zikwazi ukugcina imo yazo kunye nokusebenza kwazo phantsi kweemeko eziqhelekileyo zokusetyenziswa ngaphandle kokuqhekeka, ukuguquka okanye ukonakala. Umzekelo, ngovavanyo lwamandla okuxinana, kuchazwe ukuba amandla okuxinana kwe-silicone hip pad kufuneka afikelele kwixabiso elithile ukuqinisekisa uzinzo lwemveliso ngexesha lokusetyenziswa ixesha elide. Kwangaxeshanye, umgangatho ukwachaza ukumelana nokuguguleka kunye nokusebenza kokulwa nokuguga kwe-silicone hip pad, nto leyo efuna ukuba imveliso igcine iimpawu zayo zomzimba ixesha elithile ngaphandle kokuguguleka okanye ukuguga okubonakalayo.
Uzinzo kunye nokungatyibiliki: Ukuze kuthintelwe ukuba i-silicone hip pad ingatyibiliki okanye itshintshe ngexesha lokusetyenziswa, imigangatho efanelekileyo ichaza uzinzo lwayo. Umzekelo, kufuneka ukuba umzantsi we-silicone hip pad ube nokusebenza okuthile okuchasene nokutyibilika, okunokufezekiswa ngokongeza ubume obuchasene nokutyibilika okanye ukusebenzisa izinto ezichasene nokutyibilika. Kwangaxeshanye, umgangatho ukwachaza iimfuno zozinzo lwe-silicone hip pad kwiindawo ezahlukeneyo zokusetyenziswa, njengokuba kufuneka ikwazi ukuhlala izinzile kwiindawo ezimanzi okanye ezigudileyo ukuthintela abasebenzisi ekutyibilikeni okanye ekuweni.

2.2 Imigangatho yokhuseleko lokwakheka kweekhemikhali
Ukwakheka kweekhemikhali yenye yezinto eziphambili ezichaphazela ukhuseleko lwee-silicone hip pads. Imigangatho yokhuseleko efanelekileyo ithintela ngokungqongqo ukwakheka kweekhemikhali kwii-silicone hip pads ukuqinisekisa ukhuseleko lwemveliso emzimbeni womntu nakwindalo esingqongileyo.
Umda wezinto ezinobungozi: Ngokwemigangatho efanelekileyo yasekhaya neyehlabathi, ii-silicone hip pads akufuneki zibe neekhemikhali ezinobungozi ezifana ne-formaldehyde, ii-heavy metal, ii-carcinogenic dyes, njl. Umzekelo, i-GB/T 18401-2010 yelizwe lam ethi “National Basic Safety Technical Specifications for Textile Products” icacisa ngokucacileyo umda womxholo wesinyithi esinzima kwii-silicone hip pads, ifuna ukuba umxholo weesinyithi ezinzima ezifana ne-lead kunye ne-cadmium ungadluli kuluhlu lokhuseleko olumiselweyo. Kwangaxeshanye, imigaqo ye-REACH ye-EU ikwavavanya ngokungqongqo kwaye ibhalise izinto zeekhemikhali ezisetyenziswa ekuvelisweni kwee-silicone hip pads ukuqinisekisa ukuba iimveliso azinazo izinto zeekhemikhali eziyingozi emzimbeni womntu nakwindalo esingqongileyo. Ukongeza, imigangatho yamazwe ngamazwe yokukhusela okusingqongileyo efana ne-OEKO-TEX® Standard 100 ikwabeka imida epheleleyo kumxholo wezinto ezinobungozi kwii-silicone hip pads, ifuna ukuba umxholo wezi zinto kwimveliso ungadluli kwimida engqongqo emiselweyo.
Ukukhutshwa kwe-Volatile organic compound (VOC): Ii-Silicone hip pads zinokukhupha ii-volatile organic compounds (VOCs) ngexesha lokusetyenziswa, eziyingozi kwimpilo yabantu nakwindalo esingqongileyo. Ke ngoko, imigangatho efanelekileyo inemigaqo engqongqo yokukhutshwa kwe-VOC kwi-silicone hip pads. Umzekelo, kucacisiwe ukuba ukukhutshwa kwe-VOC kwee-silicone hip pads phantsi kweemeko ezithile akufuneki kudlule umda omiselweyo ukunciphisa iziphumo ezimbi kumgangatho womoya wangaphakathi kunye nempilo yabantu. Kwangaxeshanye, umgangatho ukwafuna abavelisi ukuba bathathe amanyathelo asebenzayo kwinkqubo yemveliso ukunciphisa ukuveliswa kunye nokukhutshwa kwe-VOCs, njengokusebenzisa izinto ezikrwada ezinobuhlobo nokusingqongileyo kunye nokwenza ngcono iinkqubo zemveliso.
Umgangatho wezinto eziluhlaza: Umgangatho wezinto eziluhlaza zee-silicone hip pads unxulumene ngokuthe ngqo nokwakheka kweekhemikhali kunye nokhuseleko lwemveliso. Imigangatho efanelekileyo inemigaqo engqongqo yokuthengwa nokusetyenziswa kwezinto eziluhlaza zee-silicone hip pads, efuna abavelisi basebenzise izinto eziluhlaza ezihlangabezana nemigangatho yokhuseleko nokusingqongileyo. Umzekelo, kuchazwe ukuba izinto eziluhlaza ze-silicone akufuneki zibe neekhemikhali eziyingozi emzimbeni womntu, ezifana nee-phthalates ezithile. Kwangaxeshanye, umgangatho ukwafuna abavelisi ukuba benze uvavanyo olungqongqo kunye nolawulo lomgangatho wezinto eziluhlaza ukuqinisekisa ukuba umgangatho wezinto eziluhlaza uhlangabezana neemfuno zemigangatho efanelekileyo. Ukongeza, kwizinto eziluhlaza ezingenisiweyo, kufuneka zithobele imigangatho nemigaqo efanelekileyo kwilizwe lam.

3. Indlela yokuvavanya umgangatho wee-silicone hip pads

3.1 Inkqubo yovavanyo lokusingqongileyo
Inkqubo yokuvavanya okusingqongileyo kwee-silicone hip pads yeyona nto ibalulekileyo ukuqinisekisa ukuba imveliso iyahlangabezana nemigangatho yokusingqongileyo, kwaye ibandakanya la manyathelo alandelayo:
Uvavanyo lwezinto eziluhlaza: Ngaphambi kokuba kuveliswe, izinto eziluhlaza zesilicone zivavanywa ngokungqongqo, kwaye izinto zovavanyo ziquka umxholo wesinyithi esinzima kunye nezinto ezinobungozi zeekhemikhali (ezifana neephthalates, i-formaldehyde, njl.njl.). Umzekelo, ngokutsho kwe-GB/T 18401-2010 “Iinkcukacha zoBugcisa boKhuseleko oluSisiseko lweSizwe kwiiMveliso zeLaphu”, umxholo wesinyithi esinzima ezifana ne-lead kunye ne-cadmium kwizixhobo eziluhlaza uyavavanywa ukuqinisekisa ukuba umxholo wazo ukwinqanaba elikhuselekileyo. Kwangaxeshanye, izixhobo eziphambili ezifana ne-gas chromatography-mass spectrometry (GC-MS) zisetyenziselwa ukufumanisa ukuba izinto eziluhlaza ziqulethe na iidayi ze-azo ezithintelweyo, ukuze kulawulwe umgangatho wokusingqongileyo wemveliso ukusuka kumthombo.
Ukubeka iliso kwinkqubo yemveliso: Ngexesha lenkqubo yemveliso, inkqubo yemveliso kunye nokusingqongileyo kuyajongwa ukuthintela ukuveliswa kunye nongcoliseko lwezinto eziyingozi. Umzekelo, jonga ukuba imibala kunye nezongezo ezisetyenziswa kwinkqubo yemveliso ziyahlangabezana na nemigangatho yokusingqongileyo, qinisekisa ukuba indawo yemveliso inomoya ococekileyo, kwaye unciphise ukuqokelelwa kweegesi eziyingozi. Kwangaxeshanye, amanzi amdaka kunye negesi emdaka kwinkqubo yemveliso ziyanyangwa kwaye zijongwe ukuqinisekisa ukuba ukukhutshwa kwazo kuyahlangabezana neemfuno zokusingqongileyo.
Uvavanyo lwemveliso egqityiweyo: Uvavanyo lwemveliso egqityiweyo lwenziwa kwii-silicone hip pads emva kokuveliswa. Izinto zovavanyo ziquka ukukhutshwa kwe-formaldehyde, umxholo wesinyithi esinzima, ukukhutshwa kwe-volatile organic compound (VOC), njl. Xa kuthathwa uvavanyo lwe-formaldehyde njengomzekelo, indlela yokukhupha amanzi isetyenziswa ngokuhambelana ne-GB/T 2912.1-2009 “Iimpahla – Ukuqinisekiswa kwe-Formaldehyde Icandelo 1: I-Formaldehyde ekhululekileyo neyi-Hydrolyzed (Indlela yokukhupha amanzi)” ukuqinisekisa ukuba umxholo we-formaldehyde wemveliso uhlangabezana nomda ochaziweyo. Kuvavanyo lokukhutshwa kwe-VOC, indlela yegumbi lovavanyo lokusingqongileyo isetyenziselwa ukuvavanya ukukhutshwa kwe-VOC kwe-silicone hip pad ngaphakathi kwexesha elithile phantsi kobushushu obuthile, ukufuma kunye neemeko zomoya ukuqinisekisa ukuba iphantsi komda ochaziweyo kwimigangatho efanelekileyo.
Isiqinisekiso kunye nokulebhelisha: Iimveliso eziphumelele uvavanyo lokusingqongileyo zingafaka isicelo sesiqinisekiso sokusingqongileyo esifanelekileyo, esifana nesiqinisekiso se-OEKO-TEX® Standard 100. Iimveliso eziqinisekisiweyo zinokuphawulwa ngelogo yesiqinisekiso esifanelekileyo kwiphakheji yemveliso okanye ilebheli ukubonelela abathengi ngoqinisekiso olucacileyo lomgangatho wokusingqongileyo. Umzekelo, ii-silicone hip pads eziphumelele isiqinisekiso se-OEKO-TEX® Standard 100 zibonisa ukuba umxholo wazo wezinto ezinobungozi uphantsi kakhulu kunenqanaba eliyingozi emzimbeni womntu, kwaye abathengi banokuzithenga nokuzisebenzisa ngokuzithemba.

3.2 Uvavanyo loKhuseleko loMsebenzi
Uvavanyo lokusebenza kokhuseleko lwee-silicone hip pads yindlela ebalulekileyo yokuqinisekisa impilo nokhuseleko lwabasebenzisi, kwaye ikakhulu luquka ezi mvavanyo zilandelayo:
Uvavanyo lokusebenza komzimba:
Uvavanyo lobungakanani kunye nokuma: Sebenzisa izixhobo zokulinganisa ukulinganisa ngokuchanekileyo ubungakanani be-silicone hip pad ukujonga ukuba iyahlangabezana na neemfuno zoyilo lwe-ergonomic. Umzekelo, kwii-silicone hip pads zeentsana, linganisa ubude bazo, ububanzi kunye nobukhulu ukuqinisekisa ukuba ubungakanani bazo bunokuxhasa ngokufanelekileyo iimpundu zomntwana kwaye aziyi kubangela uxinzelelo emzimbeni womntwana. Kwangaxeshanye, jonga ukuba imiphetho yemveliso igudile na kwaye ayinazo iikona ezibukhali. Udibaniso lovavanyo lokuchukumisa kunye nokuhlolwa okubonakalayo kusetyenziswa ukuqinisekisa ukuba imiphetho ayinazo ii-burrs okanye iikona ezibukhali ukuthintela ukukrweleka okanye ukusikwa kumsebenzisi.
Uvavanyo lokuqina nokuqina: Yenza uvavanyo lokuqina koxinzelelo, beka isampuli ye-silicone hip pad kumatshini wokuvavanya uxinzelelo, uyolule ngokwesantya soxinzelelo kunye neemeko ezichazwe kwimigangatho efanelekileyo, kwaye urekhode ixabiso layo lokuqina koxinzelelo ukuqinisekisa ukuba imveliso inokumelana nobunzima bomsebenzisi kunye namandla angaphandle ekusebenziseni imihla ngemihla ngaphandle kokuphuka phantsi kweemeko eziqhelekileyo zokusetyenziswa. Kwangaxeshanye, kwenziwa uvavanyo lokumelana nokuguguleka. Kusetyenziswa uvavanyo lokuguguleka ukulinganisa ukuguguleka ekusetyenzisweni kwemihla ngemihla. Emva kokuba kwenziwe inani elithile lokuguguleka kumphezulu we-silicone hip pad, ukuguguleka komphezulu kuyajongwa ukuze kuvavanywe ukumelana nokuguguleka kwemveliso. Ukongeza, kwenziwa uvavanyo lokusebenza oluchasene nokuguga. Isampuli ifakwa kwibhokisi yovavanyo lokuguga kwaye uvavanyo lokuguga olukhawulezisiweyo lwenziwa phantsi kobushushu obuthile, ukufuma kunye neemeko zokukhanya ukuze kubonwe utshintsho lokusebenza kwemveliso ngaphakathi kwexesha elithile, njengokutshintsha kombala, utshintsho lobunzima, utshintsho lwamandla, njl.njl., ukuqinisekisa ukuba imveliso inokugcina iimpawu zayo zomzimba ngexesha lokusetyenziswa ixesha elide.
Uvavanyo lokuzinza nokungatyibiliki: I-silicone hip pad ivavanywa ukuze ibonakale izinzile phantsi kweendawo ezahlukeneyo zokusetyenziswa (ezifana neendawo ezomileyo, ezimanzi, ezigudileyo, njl.njl.), ilinganisa izenzo ezahlukeneyo zomsebenzisi kwimveliso ukujonga ukuba imveliso iya kutyibilika okanye iyatshintsha na. Umzekelo, i-silicone hip pad ibekwa kumgangatho wethayile ogudileyo, kwaye umsebenzisi uhlala kuyo ukuze ashukume kwaye alungise ukuma kancinci ukuze abone ukuba imveliso inokuhlala izinzile na. Kwangaxeshanye, kusetyenziswa i-friction coefficient tester ukuvavanya ukusebenza kokungatyibiliki kwezantsi le-silicone hip pad, kwaye i-friction coefficient phakathi kwayo kunye neendawo ezahlukeneyo zoqhagamshelwano ilinganiswa ukuqinisekisa ukuba izantsi lemveliso linamandla aneleyo okungatyibiliki ukuthintela umsebenzisi ekutyibilikeni okanye ekuweni.
Uvavanyo lokwakheka kweekhemikhali:
Ukufunyanwa komda wezinto ezinobungozi: Ukongeza ekubonweni kwezinto ezinobungozi zezinto eziluhlaza kunye neemveliso ezigqityiweyo kwinkqubo yovavanyo lokukhuselwa kwendalo, kuyimfuneko ukuqinisekisa ngakumbi ukuba imveliso iya kukhupha izinto ezinobungozi ngexesha lokusetyenziswa ngokwenene kuvavanyo lokusebenza kokhuseleko. Umzekelo, umxholo wesinyithi esinzima kwi-silicone hip pad uchongwa ngokuchanekileyo yi-high-performance liquid chromatography (HPLC) kunye nezinye izixhobo ukuqinisekisa ukuba ukukhululwa kwesinyithi esinzima akuyi kudlula umda wokhuseleko ngenxa yokuguguleka kunye nezinye izizathu ngexesha lokusetyenziswa kwemveliso. Kwangaxeshanye, iikhemikhali ezinobungozi ezifana needayi ze-carcinogenic kunye needayi ze-allergenic kwimveliso ziyavavanywa, kwaye iindlela ezithile zohlalutyo lweekhemikhali ezifana ne-UV-visible spectrophotometry zisetyenziselwa ukufumanisa ukuba imveliso inazo na ezi zinto zinobungozi ukuqinisekisa impilo nokhuseleko lwabasebenzisi.
Ukufunyanwa kokukhutshwa kwe-Volatile organic compound (VOC): Ukubeka esweni okunamandla kokukhutshwa kwe-VOC kwii-silicone hip pads kwiindawo ezisetyenziswa ngokwenene. Umzekelo, i-silicone hip pad ifakwa kwindawo engaphakathi, kwaye i-VOC detector ephathekayo isetyenziselwa ukusampula nokufumanisa umoya ojikeleze imveliso ngamaxesha ahlukeneyo ukuhlalutya ukuba ukukhutshwa kwayo kwe-VOC kuyehla kancinci ngexesha elichaziweyo kwaye kuhlala kuluhlu olukhuselekileyo ukuqinisekisa ukuba imveliso ayiyi kuba nemiphumo emibi kumgangatho womoya wangaphakathi nakwimpilo yabantu ngexesha lokusetyenziswa ixesha elide.
Ukuhlolwa kwakhona komgangatho wezinto eziluhlaza: Hlola kwakhona umgangatho wezinto eziluhlaza ze-silicone kwinqanaba lemveliso egqityiweyo ukuqinisekisa ukuba izinto eziluhlaza azingcoliswanga okanye azinatshintsho kumgangatho ngexesha lenkqubo yemveliso. Vavanya kwakhona ubumsulwa, umxholo wokungcola kunye nezinye izalathisi zezinto eziluhlaza, kwaye usebenzise indibaniselwano yeendlela zohlalutyo lweekhemikhali kunye neendlela zovavanyo lomzimba, ezifana ne-infrared spectrometer (IR) ukuhlalutya ukwakheka kweekhemikhali zezinto eziluhlaza, kunye neendlela zokwenyani ezifana novavanyo loxinano ukubona utshintsho lomgangatho kwizixhobo eziluhlaza, ukuqinisekisa ukuba umgangatho wezinto eziluhlaza uhlangabezana neemfuno zemigangatho yokhuseleko lokusingqongileyo, kwaye unike iziqinisekiso eziqinileyo zomgangatho uwonke weemveliso.

4. Umahluko kwimigangatho yee-silicone hip pads eziqhelekileyo kwimarike

4.1 Uthelekiso lwemigangatho yeempawu ezahlukeneyo
Kukho umahluko omkhulu kwimigangatho yokusetyenziswa kwee-silicone hip pads zeempawu ezahlukeneyo kwimarike, kwaye lo mahluko ubonakala kakhulu kwezi zinto zilandelayo:
Ukunyanzeliswa kwemigangatho yokusingqongileyo: Ezinye iimpawu ezaziwayo zilandela ngokungqongqo imigangatho ephezulu ekhaya nakwamanye amazwe, njengemigaqo ye-EU REACH kunye ne-OEKO-TEX® Standard 100, kwaye iimveliso zazo zingaphantsi kakhulu komda ngokwezinto ezinobungozi kunye nokukhutshwa kwe-VOC. Umzekelo, umxholo wesinyithi esinzima we-silicone hip pad yophawu lwamazwe ngamazwe olwaziwayo yi-1/10 kuphela yomda, kwaye umxholo we-formaldehyde awubonakali. Ezinye iimpawu ezincinci okanye iimveliso ezinexabiso eliphantsi zihlangabezana kuphela nemigangatho ephantsi yasekhaya, okanye zide zidlule nemigangatho. Ngokwedatha yesampulu yemarike, umxholo wesinyithi esinzima wezinye ii-silicone hip pads zophawu oluncinci udlula umgangatho nge-20%, kwaye umxholo we-formaldehyde udlula umgangatho nge-15%.
Umahluko kwimigangatho yokusebenza ngokomzimba: Ngokuphathelele ukusebenza ngokomzimba, iimpawu eziphezulu zigxila kumandla emveliso, ukuqina kunye neempawu zokungatyibiliki. Umzekelo, amandla okutsalwa kwe-silicone hip pad yophawu oluphezulu anokufikelela kwi-10 MPa, kwaye inokumelana nokutsalwa kwe-100,000 ngaphandle kokutshabalala okubonakalayo kuvavanyo lokuchasana nokuguguleka, kwaye ukusebenza kokungatyibiliki kunomlinganiselo wokutsalwa kwe-friction ongaphezulu kwe-0.5 kumphezulu ogudileyo. Ngokwahlukileyo koko, amandla okutsalwa kwezinye ii-silicone hip pads zophawu oluphantsi yi-3 MPa kuphela, kwaye ukutshabalala okubonakalayo kwenzeka emva kokutsalwa kwe-10,000 kuvavanyo lokuchasana nokuguguleka, kwaye ukusebenza kokungatyibiliki kunomlinganiselo wokutsalwa kwe-friction ongaphantsi kwe-0.3 kumphezulu ogudileyo, okulula ukuwutshayela.
Ukhuseleko lokwakheka kweekhemikhali:Iimpawu ezaziwayozingqongqo ngakumbi ekuthengweni kwezinto eziluhlaza kunye nolawulo lomgangatho ukuqinisekisa ukuba izinto eziluhlaza azinazo iikhemikhali eziyingozi. Umzekelo, umxholo we-phthalate kwizixhobo eziluhlaza ze-silicone ezisetyenziswa luphawu olwaziwayo uphantsi kunomda wokufunyanwa, ngelixa umxholo we-phthalate kwizixhobo eziluhlaza zezinye iimpawu ezincinci udlula umgangatho nge-30%. Ukongeza, iimpawu ezaziwayo zilawula ngokungqongqo ukusetyenziswa kwezinto zeekhemikhali kwinkqubo yemveliso ukuqinisekisa ukuba iimveliso aziyi kukhupha izinto ezinobungozi ngexesha lokusetyenziswa, ngelixa ezinye iimpawu ezincinci zikhululekile ngakumbi ekulawuleni izinto zeekhemikhali ngexesha lenkqubo yemveliso, kwaye kunzima ukuqinisekisa ukhuseleko lwemveliso.

4.2 Ukungaqondani kakuhle kwengqondo yabathengi
Xa abathengi bethenga ii-silicone hip pads, badla ngokuba nokungaqondani kakuhle kwengqondo, okunokubangela ukuba abathengi bathenge iimveliso ezikumgangatho ophantsi kwaye kuchaphazele ukhuseleko lokusetyenziswa kwazo.
Ukungaqondani ngexabiso nomgangatho: Abathengi abaninzi bakholelwa ukuba iimveliso ezibiza kakhulu kufuneka zibe semgangathweni olungileyo, ngelixa iimveliso ezibiza kancinci zikumgangatho ophantsi. Nangona kunjalo, idatha yophando lwemarike ibonisa ukuba ezinye iimpawu ezibiza kancinci zinokufikelela kwinqanaba eliphezulu lokhuseleko lokusingqongileyo kunye nemigangatho yokhuseleko ngokuphucula iinkqubo zemveliso kunye nokunciphisa iindleko. Umzekelo, uphawu olubiza kancinci lwee-silicone hip pads lusebenzisa izinto eziluhlaza ezinobuhlobo nokusingqongileyo kwaye luphucula iinkqubo zemveliso, kwaye umxholo wayo wezinto eziyingozi kunye nokukhutshwa kwe-VOC zombini zingaphantsi komda, kwaye umgangatho wemveliso uyafana noweemveliso eziphezulu. Nangona kunjalo, ezinye iimpawu ezibiza kakhulu zinentengiso yobuxoki okanye ukuphunyezwa kwemigangatho okucothayo. Abathengi akufuneki basebenzise ixabiso kuphela njengesiseko sokugweba xa bethenga.
Ukungaqondi kakuhle uphawu lwesatifikethi: Abathengi ngokubanzi bakholelwa ukuba iimveliso ezineempawu zesatifikethi sokusingqongileyo kufuneka zikhuseleke kwaye zithembeke. Nangona kunjalo, kukho iimpawu zesatifikethi sobuxoki kwimarike. Umzekelo, ezinye iimveliso ze-silicone hip pad zisebenzisa uphawu lwesatifikethi se-OEKO-TEX® Standard 100 ngaphandle kwemvume, nto leyo ekhohlisa abathengi. Ngokwezibalo ezivela kumagunya alawulayo afanelekileyo, iimveliso ze-silicone hip pad ezineempawu zesatifikethi sobuxoki zithatha i-5% yemarike minyaka le. Ukongeza, abanye abathengi abanalo ulwazi olwaneleyo ngentsingiselo kunye neemfuno ezisemgangathweni zeempawu zesatifikethi, kwaye abanakugweba ngokuchanekileyo ukuba imveliso iyahlangabezana nemigangatho efanelekileyo.
Ukungaqondani kakuhle kokusebenza nokhuseleko: Abanye abathengi banikela ingqalelo kakhulu kwimisebenzi yee-silicone hip pads, ezifana nokungavuzi nokuphefumla, kwaye abayinaki indlela imveliso ekhuselwe ngayo kwindalo kunye nokusebenza kwayo ngokukhuselekileyo. Umzekelo, ezinye ii-silicone hip pads zisebenza kakuhle kwimisebenzi engavuziyo, kodwa zineengxaki ngomxholo wezinto ezinobungozi kunye nokukhutshwa kwe-VOC. Abathengi kufuneka baqwalasele ngokupheleleyo ukusebenza nokhuseleko lwemveliso xa bethenga, kwaye akufuneki bagxile kwisalathisi esinye kuphela sokusebenza.

5. Isishwankathelo
Ngokufunda ngokunzulu imigangatho yokhuseleko lokusingqongileyo kunye nokhuseleko lwee-silicone hip pads, sinokufikelela kwizigqibo ezilandelayo:
5.1 Ukubaluleka kwemigangatho yokukhusela okusingqongileyo
Imigangatho yokukhusela indalo yee-silicone hip pads yeyona nto ibalulekileyo ekukhuseleni impilo yabathengi kunye nokhuseleko lwendalo. Imigangatho yasekhaya efana ne-GB/T 2912.1-2009, i-GB/T 17592-2011 kunye ne-GB/T 18401-2010 inemithetho engqongqo malunga neempawu ezifana nomxholo we-formaldehyde, iidayi ze-azo ezithintelweyo kunye nomxholo wesinyithi esinzima, okususa ingozi enokubakho yezinto ezinobungozi emzimbeni womntu ukusuka kumthombo. Imigangatho yamazwe ngamazwe efana nemigaqo ye-EU REACH, i-US ASTM F963 kunye ne-OEKO-TEX® Standard 100 iphucule ngakumbi iimfuno zokhuseleko lwendalo kwiimveliso kwaye iqinisekisile ukuba ii-silicone hip pads zihlangabezana nemigangatho ephezulu yemigaqo yokhuseleko lwendalo kwihlabathi liphela. Ukuphunyezwa kwale migangatho akunciphisi nje kuphela ukukhutshwa kwezinto ezinobungozi, kodwa kukwakhuthaza uphuhliso oluzinzileyo lweshishini, kubonelela abathengi ngokhetho lwemveliso olukhuselekileyo nolunobuhlobo nokusingqongileyo.
5.2 Ukuphelela kwemigangatho yokhuseleko
Imigangatho yokhuseleko lwee-silicone hip pads igubungela iinkalo ezimbini ezibalulekileyo: iimpawu zomzimba kunye nokwakheka kweekhemikhali. Ngokuphathelele iimpawu zomzimba, imithetho engqongqo kwizalathisi ezifana nobukhulu kunye nokuma, amandla kunye nokuqina, uzinzo kunye nokungatyibiliki kuqinisekisa ukhuseleko kunye nozinzo lwemveliso ngexesha lokusetyenziswa okuqhelekileyo kwaye kuthintelwe ukwenzakala ngengozi okubangelwa kuyilo lwemveliso okanye iziphene zomgangatho. Ngokuphathelele ukwakheka kweekhemikhali, ulawulo olungqongqo lwemida yezinto ezinobungozi, ukukhutshwa kwe-volatile organic compound (VOC) kunye nomgangatho wezinto eziluhlaza kuqinisekisa ngakumbi impilo kunye nokhuseleko lwabasebenzisi. Ukuphelela kunye nokuqina kwale migangatho yokhuseleko kubonelela abathengi ngokhuseleko olupheleleyo kwaye kuqinisekisa ukhuseleko lwee-silicone hip pads ngexesha lokusetyenziswa.
5.3 Ubunzima bokuhlolwa komgangatho
Ukuhlolwa komgangatho wee-silicone hip pads likhonkco elibalulekileyo lokuqinisekisa ukuba iimveliso ziyahlangabezana nemigangatho yokhuseleko lokusingqongileyo. Inkqubo yokuhlola ukhuseleko lokusingqongileyo ibandakanya ukuhlolwa kwezinto eziluhlaza, ukujonga inkqubo yemveliso, ukuhlolwa kwemveliso egqityiweyo, ukuqinisekiswa kunye nokulebhelishwa, njl. Ngokusebenzisa iileyibhile zokuhlola, kuqinisekisa ukuba imveliso ayingcoliswanga zizinto eziyingozi ngexesha lenkqubo yemveliso kwaye ekugqibeleni iyahlangabezana nemigangatho yokhuseleko lokusingqongileyo. Uvavanyo lokusebenza kokhuseleko luquka uvavanyo lokusebenza ngokomzimba kunye novavanyo lokwakheka kweekhemikhali. Ngeendlela zovavanyo ezichanekileyo kunye nemigangatho yovavanyo olungqongqo, izalathisi zokusebenza ezahlukeneyo zemveliso zivavanywa ngokupheleleyo ukuqinisekisa ukhuseleko kunye nokuthembeka kwemveliso ekusetyenzisweni kwayo. Ezi nkqubo zovavanyo lomgangatho olungqongqo kunye neendlela zibonelela abathengi ngeziqinisekiso zemveliso ezisemgangathweni ezithembekileyo.
5.4 Imeko yeMarike kunye neNgcinga yabathengi
Kukho umahluko omkhulu kwimigangatho yokusetyenziswa kwee-silicone hip pads zeempawu ezahlukeneyo kwimarike. Ezinye iimpawu ezaziwayo zilandela ngokungqongqo imigangatho ephezulu ekhaya nakwamanye amazwe, kwaye iimveliso zazo zingaphantsi kakhulu komda ngokwezinto ezinobungozi kunye nokukhutshwa kwe-VOC, ngelixa ezinye iimpawu ezincinci okanye iimveliso ezixabiso liphantsi zihlangabezana kuphela nemigangatho ephantsi yasekhaya, okanye zide zidlule nemigangatho. Abathengi badla ngokuba nokungaqondani kwengqondo xa bethenga, okufana nokungaqondani kwamaxabiso kunye nomgangatho, ukungaqondani kophawu lwesatifikethi, kunye nokungaqondani komsebenzi kunye nokhuseleko. Oku kungaqondani kunokubangela abathengi ukuba bathenge iimveliso ezingahlangabezani nemigangatho kwaye zichaphazele ukhuseleko. Ke ngoko, xa bethenga ii-silicone hip pads, abathengi kufuneka baqwalasele ngokupheleleyo imigangatho yokhuseleko kunye nokusingqongileyo yeemveliso kwaye bakhethe iimpawu kunye neemveliso ezihlangabezana nemigangatho engqongqo ukuqinisekisa impilo kunye nokhuseleko lwabo kunye neentsapho zabo.
Ngamafutshane, imigangatho yokhuseleko lokusingqongileyo kunye nokhuseleko lwee-silicone hip pads zisisiseko esibalulekileyo sokuqinisekisa umgangatho wemveliso kunye nokhuseleko lwabathengi. Imigangatho yokhuseleko lokusingqongileyo oluqinileyo, imigangatho yokhuseleko epheleleyo, iinkqubo zokuhlola umgangatho ezingqongqo, kunye nokuqonda okunzulu imeko yemarike kunye nembono yabathengi kunye zenza inkqubo epheleleyo yokuqinisekisa umgangatho wee-silicone hip pads. Kwixesha elizayo, ngokuphuculwa okuqhubekayo kwemigangatho yokhuseleko lokusingqongileyo kunye nokuphuculwa kancinci kancinci kolwazi lwabathengi, imakethi ye-silicone hip pad iya kuphuhliswa kwicala elinempilo, elinobuhlobo nokusingqongileyo kunye nelikhuselekileyo.