Ifuro rya EPDM hamwe na silicone ifuro ni hejuru - imikorere ya elastique ifata ibikoresho, ariko buriwese afite intego yibanze kandi ikwiranye nimirima itandukanye.
(一) Ibisa
Nuburyo butandukanye bwimiti, nkibikoresho bifuro, basangiye bimwe byingenzi:
1.Imiterere ya elastike: Byombi bikozwe muburyo bwa chimique cyangwa physique kandi burimo umubare munini muto ufunze - selile cyangwa ingirabuzimafatizo zihoraho imbere, zibaha imbaraga zo kwikuramo imbaraga hamwe nubushobozi bwo gufunga.
2.Gutahura ubushyuhe bwubushyuhe: Ugereranije nifuro isanzwe ya plastike (nka EVA na PE), byombi bifite intera nini yo kurwanya ubushyuhe kandi birashobora gukomeza ubukana mubidukikije biri hejuru ya dogere -60 kugeza kuri dogere 150, kandi birashobora kwihanganira ubushyuhe bwo hejuru mugihe gito.
3.Imiti idasanzwe yo kurwanya imiti no kurwanya gusaza: Byombi bifite imbaraga zo kurwanya amazi, ubushuhe, ozone, imiti ya polar (nka alcool, ibikoresho byoza), nibindi, kandi bifite ubuzima burebure.
4.Ibikoresho by'amashanyarazi: Ibikoresho fatizo ubwabyo ni insuliranteri nziza y'amashanyarazi, kandi uyu mutungo uragumana nyuma yo kubira ifuro. Bikunze gukoreshwa mugushiraho no gufunga porogaramu zisaba izirinda.
5.Ibidukikije byangiza ibidukikije kandi bitari - uburozi: Birenze - ubuziranenge bwa EPDM nibikoresho bya silicone bifata ibyemezo byombi bishobora gutanga ibyemezo bifatika (nka RoHS, REACH, UL), ntibirimo ibyuma biremereye cyangwa phalite, kandi birashobora gukoreshwa mubuvuzi, guhuza ibiryo nibicuruzwa byabana.
6.Kumenyera: Ubukomere, ubucucike, ibara, igipimo cyo kubira ifuro hamwe na morfologiya yo hejuru byombi birashobora guhinduka ukurikije ibisabwa.
(2) itandukaniro
Uru nurufunguzo rwo guhitamo ibikoresho. Itandukaniro ryibanze ryabo rituruka kubitandukanye muburyo bwa chimique ya molekuline.
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Ibiranga |
EPDM ifuro |
Silicone ifuro |
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Imiterere yimiti |
Inshuro eshatu etylene propylene reberi, urunigi rwa karubone rwuzuye. |
Rubber ya silicone, polymeric organic organique ifite urunigi nyamukuru rugizwe na silicon - imiyoboro ya ogisijeni (Si - O). |
|
kwihanganira ubushyuhe |
Neza. Mubisanzwe-dogere 60 kugeza kuri dogere 150. |
Neza. Mubisanzwe degree- 60 dogere ~ 250 dogere, silicone idasanzwe irashobora kugera kuri dogere zirenga 300. Iterambere rirambye kubushyuhe bwo hejuru rirenze kure EPDM. |
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Kurwanya amavuta no kurwanya ibishishwa |
Kurwanya nabi lisansi, amavuta, hydrocarubone yumuti hamwe na acide yibanze. Kubyimba byoroshye. |
Neza. Kurwanya cyane cyane amavuta ya - amavuta ya polar, amavuta ya lisansi hamwe ninshi. |
|
Gushiraho |
Nibyiza. Birashobora gukorwa kurwego rwo hasi binyuze muburyo bwiza. |
Neza. Irashobora kugumya guhindagurika cyane guhindagurika muburyo butandukanye bwubushyuhe, ni ukuvuga ubushobozi bwo gukira nyuma yigihe kirekire - igihe cyo kwikuramo. |
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Inertia ya physiologique numunuko |
Nibyiza, ariko formulaire zimwe zishobora kugira umunuko muto. |
Neza. Nta buryohe cyangwa umunuko, hamwe nubusembwa bwiza bwa physiologique, hamwe nibinyabuzima bihuza neza numubiri wumuntu. |
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kurwanya umuriro |
Birashya kandi bigomba kongerwaho hamwe na flame retardant kugirango ugere kurwego rwa flame retardant. |
Yavutse flame retardant. Silicone ntabwo yaka mumuriro ufunguye, ahubwo ni karubone gusa, ijyanye na UL94 V-0 hamwe nibindi bipimo byo murwego rwo hejuru. |
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ibiranga |
Gutunganya biroroshye kandi birahendutse. |
Ibikoresho nibisabwa birarenze, kandi ibikoresho fatizo nigiciro cyo gukora birarenze cyane EPDM. |
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Amaboko yumva kandi hejuru |
Umva ukomeye, hamwe nimiterere ya reberi. |
Ukuboko kwumva kuroroshye kandi neza. |
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Umwuka wa gaze |
Ifite inzitizi nziza kumyuka y'amazi. |
Ibikoresho bya Silicone mubisanzwe bifite urwego rwo hejuru cyane rwo guhumeka ikirere (kumyuka wamazi, umwuka). |