Uvavanyo lwamanzi abilayo lwee-silicone hip pads: inyathelo eliphambili lokuvavanya umgangatho kunye nokuqina
Kwimarike yehlabathi yanamhlanje, iimveliso ze-silicone zithandwa kakhulu ngenxa yeempawu zazo ezizodwa kunye nokusetyenziswa kwazo okubanzi. Njengemveliso ye-silicone esakhulayo, ukuhlolwa komgangatho weii-silicone hip padsibaluleke kakhulu. Njengendlela yokuvavanya elula nesebenzayo, uvavanyo lwamanzi abilayo lunokusinceda siqonde ngokupheleleyo ukusebenza kwee-silicone hip pads kwiindawo ezinobushushu obuphezulu kwaye lubonelele ngenkxaso yedatha ephambili yokuvavanya umgangatho wemveliso.

1. Intshayelelo kwiipadi ze-silicone hip

Ii-silicone hip pads luhlobo lwe-pad eyenziwe ngezinto ze-silicone ezikumgangatho ophezulu. Zisetyenziselwa ikakhulu ukwandisa ubude beempundu, ukubumba igophe elihle leempundu zabasetyhini, ukwenza iimpundu ezithe tyaba ekuqaleni zibe zijikelezileyo kwaye zibe ntle, kwaye zinokubonakalisa ukuma kwendalo okujikelezileyo xa uhleli, umile, kwaye uhamba. Izinto zayo zithambile, zikhululekile, kwaye zinokuqina okuhle kwaye zihlala ixesha elide, kodwa ukusebenza kwee-silicone hip pads zeempawu ezahlukeneyo xa zisetyenziswa ngokwenene kwahluka kakhulu, ngoko ke kufuneka uvavanyo oluqatha ukuqinisekisa ukusebenza kwayo kunye nokhuseleko lwayo.

2. Injongo yovavanyo lwamanzi abilayo

Uvavanyo lwamanzi abilayo yindlela eqhelekileyo yokuvavanya ukuqina kunye nozinzo lwezinto. Ngokuyintloko ilinganisa imeko yokusetyenziswa kwee-silicone hip pads kwiindawo ezinobushushu obuphezulu ukubona utshintsho lomzimba kunye nolwekhemikhali olunokwenzeka phantsi kweemeko zobushushu obuphezulu, kuquka kodwa kungaphelelanga kwezi zinto zilandelayo:
(I) Utshintsho kwiimpawu zomzimba
Uzinzo lobukhulu: Jonga utshintsho kubukhulu bee-silicone hip pads ngaphambi nasemva kovavanyo lwamanzi abilayo ukuze uvavanye ukuba ziya kwanda, zinciphe okanye ziguquguquke kakhulu phantsi kweemeko zobushushu obuphezulu. Oku kubalulekile ukuqinisekisa ukuba ii-silicone hip pads zinokugcina zifanelekile kwaye zisebenza kakuhle ngexesha lokusetyenziswa ixesha elide.
Ukutshintsha kobulukhuni: Vavanya utshintsho lobunzima bee-silicone hip pads emva konyango lobushushu obuphezulu. Ubunzima luphawu olubalulekileyo lokulinganisa ukuthamba kunye nokuqina kwezinto ze-silicone. Ukuba ubulukhuni butshintsha kakhulu, bunokuchaphazela intuthuzelo yomsebenzisi kunye nobomi benkonzo yemveliso.
Ukutshintsha kwenkangeleko: Jonga ukuba umbala womphezulu we-silicone hip pad uyafana na, nokuba kukho ukufiphala, ukutshintsha kombala, amaqamza, imifantu, njl. Ezi ziphene zenkangeleko azichaphazeli ubuhle bemveliso kuphela, kodwa zinokubonisa umonakalo okanye ukungazinzi kwesakhiwo sangaphakathi sezinto.
(II) Uvavanyo lozinzo lweekhemikhali
Uvavanyo lokufuduka kwezinto: Ngovavanyo lwamanzi abilayo, fumana ukuba izinto ezinobungozi (ezifana neentsimbi ezinzima, iiplastiki, njl.njl.) ezinokuba zikwi-silicone hip pad ziya kufudukela emanzini. Oku kubaluleke kakhulu ukuqinisekisa ukhuseleko lwemveliso, ingakumbi xa i-silicone hip pad idibana nolusu lomntu ixesha elide, ukuthintela ingozi enokubakho kwimpilo yabantu.
Uvavanyo lokuphendula kweekhemikhali: jonga uzinzo lweekhemikhali zezinto zesilicone emanzini ashushu kakhulu, uze ugwebe ukuba ziya kusabela na ngeekhemikhali na emanzini ukuze zivelise izinto eziyingozi emzimbeni womntu okanye zibangele ukonakala kokusebenza kwezinto.

3. Imigangatho kunye nesiseko sovavanyo lokubilisa amanzi abilayo

Okwangoku, kuvavanyo lokubilisa ngamanzi abilayo lweemveliso ze-silicone, nangona kungekho mgangatho wamazwe ngamazwe ngokukodwa kwii-silicone hip pads, eminye imigangatho yovavanyo lwe-silicone ngokubanzi kunye neenkcukacha ezifanelekileyo zoshishino zinokubhekiswa kuyo, njenge-GB/T 34709-2017 “Iindlela zoVavanyo oluQhelekileyo ze-Silicone”, i-ISO 10993 “Uvavanyo lweBiological of Medical Devices” kunye ne-FDA (US Food and Drug Administration) kwizixhobo ze-silicone zokuqhagamshelana nokutya. Le migangatho ibonelela ngemigaqo esisiseko yesikhokelo kunye nesakhelo sendlela yovavanyo lokubilisa amanzi abilayo ukuqinisekisa uhlobo lwesayensi lwenkqubo yovavanyo kunye nokuthembeka kweziphumo.

4. Amanyathelo athile ovavanyo lwamanzi abilayo

(I) Ukulungiselela ngaphambi kovavanyo
Ukukhetha isampuli: Khetha ngokungacwangciswanga iisampulu ezininzi ezimele iqela elifanayo leemveliso ze-silicone hip pad ukuqinisekisa ukuba ubungakanani, imilo, umbala kunye neempawu zezinto ezibonakalayo zeesampulu zigubungela uluhlu oluqhelekileyo lweemveliso. Kwangaxeshanye, bhala phantsi ulwazi olusisiseko olufana nobunzima bokuqala, ubungakanani, ubulukhuni, njl. lwesampulu nganye ukuze kuhlalutywe ngokuthelekisa idatha emva kovavanyo.
Ukucoca nokomisa: Coca iisampulu ze-silicone hip pad ezikhethiweyo ngamanzi acocekileyo okanye isepha ethambileyo ukuze ususe uthuli, ioyile kunye nezinye izinto ezingcolileyo kumphezulu, uze uzisule ngelaphu elithambileyo okanye uzomise kwindawo enomoya ukuqinisekisa ukuba akukho ntsalela yokufuma kumphezulu wesampulu ukuze uphephe ukuphazamisa ukuchaneka kweziphumo zovavanyo.
Ukulungiselela izixhobo zovavanyo: Khetha isitya sovavanyo esifanelekileyo, njenge-glass beaker, imbiza yentsimbi engagqwaliyo, njl. Isitya kufuneka sibe sikhulu ngokwaneleyo ukuba singene kwisampuli ye-silicone hip pad kwaye sintywilisele ngokupheleleyo isampuli emanzini. Kwangaxeshanye, lungiselela izixhobo zokufudumeza, ezifana nesithando sombane, ibhafu yamanzi enobushushu obungaguqukiyo, njl.njl., ukuqinisekisa ukuba izixhobo zokufudumeza zinokufudumeza ubushushu bamanzi ngokuzinzileyo ukuya kwimeko yokubila kwaye zigcine ukuchaneka okuthile kolawulo lobushushu. Ukongeza, izixhobo ezincedisayo ezifana nee-timers, ii-thermometers, kunye nee-tweezers nazo ziyafuneka ukuze kubhalwe ngokuchanekileyo idatha yexesha kunye nobushushu ngexesha lovavanyo kwaye kube lula ukuhlengahlengiswa kwesampuli.
(II) Inkqubo yovavanyo
Faka isampuli kwisikhongozeli: Beka ngononophelo isampuli ye-silicone hip pad ecocekileyo neyomileyo kwisikhongozeli sovavanyo esilungisiweyo, uqinisekise ukuba iisampulu azingqubani kwaye zigcine umgama othile ukusuka eludongeni lwesikhongozeli ukuze amanzi akwazi ukujikeleza ngokulinganayo aze afikelele kuzo zonke iindawo zesampulu ngexesha lenkqubo yokufudumeza.
Yongeza amanzi kunye nobushushu: Yongeza amanzi acocekileyo aneleyo okanye amanzi acociweyo kwisikhongozeli ukuze amanzi agubungele ngokupheleleyo isampuli ye-silicone hip pad. Ngokubanzi, inqanaba lamanzi kufuneka libe yi-2-3 cm ubuncinane ngaphezu komphezulu wesampuli. Beka isitya esinesampuli kunye namanzi kwisixhobo sokufudumeza, vula isixhobo sokufudumeza, kwaye ufudumale amanzi ade abile. Ngexesha lenkqubo yokufudumeza, kufuneka kuthathwe unonophelo lokulawula isantya sokufudumeza ukuze kuthintelwe ukunyuka kwamaqondo obushushu bamanzi ngokukhawuleza, okubangela ukuba isampuli ibe phantsi koxinzelelo lobushushu kwaye ibangele ukuqhekeka okanye omnye umonakalo. Kwangaxeshanye, sebenzisa i-thermometer ukujonga utshintsho lwamaqondo obushushu bamanzi ngexesha langempela ukuqinisekisa ukuba amaqondo obushushu bamanzi afikelela kwimo yokubila emalunga ne-100°C.
Ulawulo lwexesha lokubilisa: Misela ixesha lokubilisa lesampuli ye-silicone hip pad emanzini abilayo ngokweenjongo ezahlukeneyo zovavanyo kunye neemfuno. Ngokubanzi, ixesha lokubilisa eliqhelekileyo liqala kwiyure e-1 ukuya kwengama-48. Ixesha elithile lokubilisa kufuneka libhekisele kwimigangatho efanelekileyo okanye limiselwe ngokufanelekileyo ngokwemeko yokusetyenziswa kunye nobomi obulindelekileyo bemveliso. Umzekelo, kwezinye ii-silicone hip pads ezisetyenziselwa imisebenzi yokukhuthaza ixesha elifutshane, kunokufuneka kuphela ukwenza uvavanyo lokubilisa olufutshane (njengeyure e-1 ukuya kwezi-2) ukuvavanya kwangaphambili amandla azo okumelana namaqondo obushushu aphezulu kwixesha elifutshane; ngelixa kwiimveliso ze-silicone hip pad ezisetyenziswa ixesha elide, ukuze kuhlolwe ngokupheleleyo ukuqina kwazo kunye nozinzo, kucetyiswa ukwenza uvavanyo lokubilisa olude (njengeeyure ezingama-24 ukuya kwezingama-48) ukulinganisa isiphumo sokuqokelelwa kobushushu obuphezulu esinokuthi sihlangane nemveliso kwiminyaka yokusebenzisa.
(III) Ukucutshungulwa emva kovavanyo
Ukususa iisampuli kunye nokupholisa: Emva kokuba uvavanyo lokubilisa lufikelele kwixesha elimiselweyo, sebenzisa ii-tweezers kunye nezinye izixhobo ukususa ngononophelo isampuli ye-silicone hip pad emanzini abilayo, kwaye ngoko nangoko ubeke isampuli kwisikhongozeli esizaliswe ngamanzi abandayo ukuze iphole ngokukhawuleza ukuze kumiswe inkqubo yokusabela kwe-thermochemical ngaphakathi kwesampuli. Ixesha lokupholisa ngokubanzi lilawulwa malunga nemizuzu emi-5 ukuya kweli-10 ukunciphisa ubushushu besampuli ukuya kufutshane nobushushu begumbi. Injongo yokupholisa ngokukhawuleza kukwenza kube lula ukujonga okulandelayo kunye nemisebenzi yokuvavanya. Ikwanceda ukulungisa imeko yesampuli emva konyango lobushushu obuphezulu kunye nokuthintela ukuguquguquka kokusebenza kwesampuli okubangelwa lutshintsho lobushushu ngexesha lokupholisa kwendalo.
Ukucoca nokomisa: Hlamba isampuli ye-silicone hip pad epholileyo ngamanzi acocekileyo kwakhona ukuze ususe ukungcola okunamathele kumphezulu wesampuli kunye nesikali esisele esinokwenzeka kunye nezinye izinto ezidityanisiweyo. Emva koko sula ngobunono umswakama kumphezulu wesampuli ngelaphu elithambileyo elicocekileyo, okanye uyibeke kwindawo enomoya ococekileyo ukuze yome ngokwendalo ukuqinisekisa ukuba isampuli ikwimeko yokomisa ngexesha lovavanyo nokujonga okulandelayo.
(IV) Ukujonga nokurekhoda iziphumo
Ukuhlolwa kwenkangeleko: Phantsi kweemeko ezilungileyo zokukhanya, jonga ngononophelo utshintsho lwenkangeleko yesampulu ye-silicone hip pad, kuquka nokuba umbala uyafana na, nokuba kukho ukufiphala, ukutshintsha kombala okanye amabala, nokuba umphezulu uthambile kwaye awunakukrweleka, nokuba kukho amaqamza, imifantu okanye ukuguquguquka kokwanda. Kuzo naziphi na iziphene zenkangeleko ezifunyenweyo, indawo yazo, ubungakanani, imilo kunye nezinye iimpawu kufuneka zirekhodwe ngokweenkcukacha, kwaye iifoto kufuneka zithathwe njengezincamathiselo kwingxelo yovavanyo ukuze kuhlalutywe ngakumbi kwaye kuxoxwe ngazo.
Ukulinganisa ubukhulu kunye nobunzima: Sebenzisa izixhobo zokulinganisa ezichanekileyo, ezifana nee-vernier calipers, abavavanyi bobunzima, njl.njl., ukulinganisa iiparameter zobukhulu (ezifana nobude, ububanzi, ubukhulu, njl.njl.) kunye namaxabiso obunzima beesampuli ze-silicone hip pad ngaphambi nasemva kovavanyo lwamanzi abilayo, kwaye ubale amazinga azo okutshintsha. Ukubala izinga lokutshintsha ubukhulu, le fomyula ilandelayo ingasetyenziswa:
Ukufunyanwa kokufuduka kwezinto: Qokelela iisampulu zamanzi emva kovavanyo lwamanzi abilayo, kwaye wenze uhlalutyo lobungakanani bomxholo wezinto eziyingozi kwiisampulu zamanzi ngokweendlela ezichazwe kwimigangatho efanelekileyo (njenge-chromatography yolwelo esebenza kakuhle, i-gas chromatography-mass spectrometry, njl.njl.) ukuze kuqinisekiswe ukuba i-silicone hip pad inazo naziphi na izinto eziyingozi ezifudukele emanzini phantsi kweemeko zobushushu obuphezulu, kwaye ugwebe ukuba ubungakanani bokufuduka buyahlangabezana neemfuno zemigangatho yokhuseleko efanelekileyo.
(V) Uhlalutyo lwedatha novavanyo
Uhlalutyo lokuthelekisa: Thelekisa kwaye uhlalutye idatha yokusebenza eyahlukeneyo (efana nembonakalo, izinga lokutshintsha kobukhulu, izinga lokutshintsha kobulukhuni, ubungakanani bokufuduka kwezinto, njl.njl.) yeesampulu ze-silicone hip pad ngaphambi nasemva kovavanyo lwamanzi abilayo ukuvavanya uzinzo kunye nokuqina kwazo kwiindawo ezinobushushu obuphezulu. Ngokuthelekisa idatha yeesampulu ezahlukeneyo, iimveliso ze-silicone hip pad ezisebenza ngcono kunye nomgangatho othembekileyo zinokujongwa.
Uvavanyo lokuvumelana: Ngokwemigangatho yomgangatho kunye neemfuno zokhuseleko ezimiselweyo, iziphumo zovavanyo ziyavavanywa ukuze zihambelane. Ukuba zonke izalathisi zovavanyo zesampulu ye-silicone hip pad ziyahlangabezana neemfuno ezimiselweyo kwimigangatho efanelekileyo, kunokumiselwa ukuba isampulu isebenza kakuhle kuvavanyo lwamanzi abilayo, inozinzo oluhle kunye nokhuseleko kubushushu obuphezulu, kwaye inokuqwalaselwa kwintengiso yemarike okanye ukwandiswa ngakumbi kwesikali semveliso; ngokuchaseneyo, ukuba iziphumo zovavanyo zesampulu azihlangabezani neemfuno ezisemgangathweni, kuyimfuneko ukwenza uhlengahlengiso olufanelekileyo kunye nophuculo kwifomyula yemveliso, inkqubo yemveliso okanye izinto eziluhlaza, njl.njl., ukuphucula umgangatho wemveliso kunye nokuhlangabezana neemfuno zemarike kunye nabasebenzisi.

5. Amanyathelo okhuseleko xa kusenziwa uvavanyo lwamanzi abilayo

Ukhuseleko lokhuseleko: Ngexesha lovavanyo lwamanzi abilayo, ngenxa yokusebenza kwamanzi ashushu aphezulu kunye nezixhobo zokufudumeza, umvavanyi kufuneka anxibe izixhobo zokukhusela eziyimfuneko, ezifana neeglavu zokukhusela ubushushu, iiglasi zeglasi, njl.njl., ukuthintela ukutsha kunye neengozi. Kwangaxeshanye, qinisekisa ukuba izixhobo zokufudumeza zimi kakuhle ukuze kuthintelwe umngcipheko wokutshayiswa ngumbane okubangelwa kukusilela kombane.
Ukumelwa kwesampuli: Isampulu yesampuli kufuneka imele kwaye ibonise ngokwenene imeko yomgangatho wayo yonke imveliso ye-silicone hip pad. Ke ngoko, kwinkqubo yokukhetha isampulu, umgaqo wokuthathwa kwesampuli ngokungacwangciswanga kufuneka ulandelwe ukuze kuthintelwe ukuphambuka kwesampuli okubangelwa zizinto zabantu. Kwangaxeshanye, zama ukukhetha iisampulu ezingenaziphene zicacileyo kwinkangeleko kunye neenkcukacha zobungakanani ezihlangabezana neemfuno ezisemgangathweni zovavanyo ukuqinisekisa ukuchaneka nokuthembeka kweziphumo zovavanyo.
Ulawulo lwemeko yovavanyo: Sebenza ngokungqongqo ngokweemeko zovavanyo ezimiselweyo, kubandakanya ubunyulu bamanzi, izinga lokufudumeza, ixesha lokubila, indlela yokuphola, njl. Ezi zinto zinokuba nefuthe elikhulu kwiziphumo zovavanyo. Ngexesha lovavanyo, kufuneka kugcinwe ukuhambelana kweemeko zovavanyo kangangoko kunokwenzeka ukuze kuthintelwe iimpazamo zovavanyo kunye nokuphambuka kweziphumo okubangelwa kukuguquguquka kwemeko. Umzekelo, sebenzisa amanzi avela kumthombo omnye wamanzi ukuvavanya, lawula amandla ezixhobo zokufudumeza ukuba zizinzile, qinisekisa ukuba ixesha lokubila kunye nexesha lokuphola lovavanyo ngalunye ziyafana, njl.
Ukuphindaphinda nokuphindaphinda kweziphumo zovavanyo: Ukuze kuqinisekiswe ukuthembeka negunya leziphumo zovavanyo lwamanzi abilayo, kucetyiswa ukuphinda uvavanyo lwemveliso enye amaxesha amaninzi kwaye uyivavanye kwiilabhoratri ezahlukeneyo okanye ngabaqhubi abahlukeneyo ukuqinisekisa ukuphindaphinda nokuphindaphinda kweziphumo zovavanyo. Ukuba kukho umahluko omkhulu phakathi kweziphumo zovavanyo ezininzi, kuyimfuneko ukuhlalutya izizathu ngokunzulu, ukufumana amakhonkco abuthathaka kwinkqubo yovavanyo kunye nokuziphucula de kufunyanwe iziphumo zovavanyo ezizinzileyo nezithembekileyo.
Idityaniswe nezinye iindlela zovavanyo: Nangona uvavanyo lwamanzi abilayo lunokubonelela ngolwazi olubalulekileyo malunga nokusebenza kwee-silicone hip pads kwiindawo ezinobushushu obuphezulu, alunakubonakalisa ngokupheleleyo zonke iimpawu zokusebenza kunye nomgangatho wemveliso. Ke ngoko, kwinkqubo yokujonga umgangatho wokwenyani, uvavanyo lwamanzi abilayo kufuneka ludityaniswe nezinye iindlela zovavanyo (ezifana novavanyo lwamandla okutyhafa, uvavanyo lwamandla okukrazula, uvavanyo lokumelana nokukrazula, uvavanyo lokwaluphala, njl.njl.) ukuvavanya ngokupheleleyo umgangatho kunye nokusebenza kwee-silicone hip pads ukusuka kwii-engile ezahlukeneyo, kunye nokubonelela ngenkxaso yedatha ebanzi nechanekileyo yophando lwemveliso kunye nophuhliso, imveliso kunye nokusetyenziswa.

6. Uhlalutyo lwetyala: Uvavanyo lwamanzi abilayo lohlobo oluthile lwee-silicone hip pads

Ukuze kuboniswe ngokubonakalayo ukusetyenziswa kunye novavanyo lwempembelelo yovavanyo lwamanzi abilayo lwee-silicone hip pads, oku kulandelayo luhlalutyo oluneenkcukacha lohlobo oluthile lwee-silicone hip pads njengomzekelo.
(I) Imvelaphi yovavanyo
Olu hlobo lwee-silicone hip pads lujoliswe kakhulu kumaqela abathengi abancinci abangabasetyhini, abathi banokuthamba okuhle kunye nentuthuzelo, kwaye lunokuphucula ngempumelelo ubuhle bee-hip curves ekunxibeni imihla ngemihla. Ukuze siqinisekise ukuba umgangatho wemveliso kunye nokusebenza kwayo kuyahlangabezana neemfuno zokwazisa, kunye nokuzinza kwayo kunye nokhuseleko kwiindawo ezinobushushu obuphezulu, senze uvavanyo lwamanzi abilayo kuyo.
(II) Iisampuli zovavanyo kunye neendlela
Ukukhethwa kweesampulu: Iisampulu ezi-5 zikhethwe ngokungacwangciswanga kwibhetshi enye yeemveliso zale bhrendi yee-silicone hip pads, eziphawulwe ngo-A, B, C, D, kunye no-E. Ezi sampulu azinazo iziphene ezibonakalayo kwinkangeleko, iinkcukacha zobungakanani obufanayo, kunye nombala ofanayo.
Iimeko zovavanyo: Amanzi acocekileyo asetyenziswa njengendawo yokuvavanya, kwaye iisampulu zintywiliselwa ngokupheleleyo emanzini, zifudunyezwe zide zibile kwaye zigcinwe zibila iiyure ezingama-24. Emva kovavanyo, iisampulu ziyathathwa, zipholiswe, zicocwe kwaye zomiswe, emva koko izalathisi zokusebenza ezahlukeneyo ziyavavanywa kwaye zijongwe.
(III) Iziphumo zovavanyo kunye nohlalutyo
Ukuhlolwa kwenkangeleko: Emva kovavanyo, kwafunyaniswa ukuba inani elincinci lamaqamza amancinci lavela kumphezulu weesampuli A no-B, kwaye umbala wawumthubi kancinci; kwakungekho tshintsho lucacileyo kumphezulu weesampuli C; iisampuli D no-E zabonisa ukwanda okuncinci kunye nokuguquka, kwaye kwakukho imingxunya embalwa emaphethelweni.
Ubungakanani kunye nobunzima butshintsha: Emva kokulinganisa nokubala, ubude besampulu A bunyuke nge-1.2%, ububanzi bunyuke nge-0.8%, kwaye ubukhulu bunyuke nge-0.5%, kwaye ubunzima bunyuke ukusuka kwi-35 Shore A yokuqala ukuya kwi-40 Shore A; amazinga otshintsho lobungakanani besampulu B ayeyi-0.8% ubude, i-0.6% ububanzi, kunye ne-0.3% ubukhulu, kwaye ubunzima bunyuke ukuya kwi-38 Shore A; amazinga otshintsho lobungakanani besampulu C onke ayengaphakathi kwe-0.5%, kwaye ubunzima abuzange butshintshe; ubude besampulu D bunyuke nge-2.0%, ububanzi bunyuke nge-1.5%, kwaye ubukhulu bunyuke nge-1.0%, kwaye ubunzima buhlile ukuya kwi-32 Shore A; izinga lotshintsho lobungakanani besampulu E lalifana nelo lesampulu D, kwaye ubunzima buyancipha.
Ukufunyanwa kokufuduka kwezinto: Emva kokuhlalutya iisampulu zamanzi abilayo, kwafunyaniswa ukuba izixa ezincinci zeentsimbi ezinzima (i-lead kunye ne-cadmium) zifudukile ziphuma kwiisampulu A kunye no-B, kwaye umxholo wawusondele kumda ochazwe kwimigangatho efanelekileyo; inani elincinci lokufuduka kwe-plasticizer lifunyenwe kwiisampulu D kunye no-E, ngelixa kungekho kufuduka okucacileyo kwezinto ezinobungozi kufunyenwe kwisampulu yamanzi yesampulu C.
(IV) Isiphelo soVavanyo
Ngokusekelwe kwiziphumo zovavanyo ezingentla, kunokubonwa ukuba kukho umahluko omkhulu ekusebenzeni kolu hlobo lwee-silicone hip pads kuvavanyo lwamanzi abilayo. Isampulu C isebenza kakuhle kwinkangeleko, uzinzo lobukhulu, ukugcinwa kobulukhuni kunye nokufuduka kwezinto, kwaye iyahlangabezana neemfuno zomgangatho; ngelixa iisampulu A, B, D, kunye no-E zonke zineengxaki ngokwamanqanaba ahlukeneyo, ezifana neziphene zokubonakala, izinga lokutshintsha okugqithisileyo kobukhulu, utshintsho olungaqhelekanga lobunzima, kunye nokufuduka kwezinto eziyingozi, ezinokuchaphazela ukusebenza kunye nokhuseleko lwemveliso. Ke ngoko, umgangatho uwonke wolu hlobo lwee-silicone hip pads kufuneka uphuculwe ngakumbi kwaye uphuculwe. Kucetyiswa ukuba abavelisi bathathe amanyathelo afanelekileyo ngokubhekiselele ekukhetheni izinto eziluhlaza kunye nolawulo lwenkqubo yemveliso ukuphucula umgangatho wemveliso ukuphendula iingxaki ezifunyenwe kuvavanyo, ukuze kuhlangatyezwane neemfuno zemarike kunye nokhuseleko lwabathengi kunye nempilo.

7. Isishwankathelo kunye neMbono

Njengendlela elula nesebenzayo yokuhlola umgangatho, uvavanyo lwamanzi abilayo lwee-silicone hip pads ludlala indima ebalulekileyo ekuvavanyeni umgangatho wemveliso, uzinzo kunye nokhuseleko. Ngentshayelelo eneenkcukacha zale nqaku, siyaqonda imigaqo, iinjongo, amanyathelo, amanyathelo okhuseleko kunye nohlalutyo lwamatyala ovavanyo lwamanzi abilayo, kwaye sinethemba lokunceda iinkampani ezifanelekileyo kunye nabasebenzi abafanelekileyo ukuba baluqonde ngcono olu hlobo lovavanyo kwaye banike inkxaso enamandla kulawulo lomgangatho wemveliso.iimveliso ze-silicone hip pad.
Kwixesha elizayo, ngokuqhubela phambili okuqhubekayo kwetekhnoloji yezinto ze-silicone kunye nemfuno ekhulayo yemarike, imigangatho yokuhlolwa komgangatho kunye neendlela zovavanyo lwee-silicone hip pads kunye nezinye iimveliso ze-silicone ziya kuqhubeka ziphuculwa kwaye zihlaziywe. Xa ubuchwepheshe bovavanyo obuphambili kunye nezixhobo zinokusetyenziswa kuvavanyo lomgangatho weemveliso ze-silicone, ukuchaneka, ukusebenza kakuhle kunye nokuthembeka kovavanyo kuya kuphucuka ngakumbi. Kwangaxeshanye, ulungelelwaniso kunye nentsebenziswano esemgangathweni wamazwe ngamazwe kuya kuqiniswa ukukhuthaza uphuhliso olusempilweni noluzinzileyo lweshishini leemveliso ze-silicone kunye nokubonelela abathengi behlabathi ngemveliso ye-silicone esemgangathweni ongcono kunye nekhuselekileyo.