Ihe mgbochi na silicone sealant acid glass: Acid silicone sealant ga-emebi ma ọ bụ enweghị ike ijikọ ọla kọpa, ọla (na ọla kọpa ndị ọzọ nwere ọla kọpa), magnesium, zinc, metal electroplated (na alloys ndị ọzọ nwere zinc), a na-atụ aro ka a rụpụta ihe eji arụ ọrụ. n'ime isiokwu Ma ejikwala acid glass silicone sealant na ígwè carbide mkpụrụ. Jiri silicone sealant nke enyo enyo
na ihe eji eme methyl methacrylate (PLEXIGLAS), polycarbonate, polypropylene, polyethylene na TEFLON (Teflon, polytetrafluoroethylene) Ọ gaghị enwe ike ịnweta ezigbo adhesion na ezigbo ndakọrịta. Acid glass silicone sealant adịghị mma maka njikọ na-ebugharị karịa 25% nke obosara nkwonkwo. E kwesịghị iji silicone sealant nkịtị acid nkịtị mee ihe na enyo nhazi (belụsọ maka silicone sealant structural acid). Na mgbakwunye, ekwesighi iji ya ebe abrasion na nnukwu ọghọm dị. Jiri silicone sealant mee ihe acid glass. Okpomọkụ dị n'elu nke ihe ndabere nke silicone acid glass silicone sealant karịrị 40 ℃ ma ọ dabara adaba maka owuwu. Mgbochi na mkpuchi silicone na-anọpụ iche: mkpuchi silicone na-anọpụ iche adịghị adabara maka mgbakọ iko nhazi; ọ dịghị mma maka owuwu ma ọ bụrụ na mkpụrụ osisi okpomọkụ karịrị 50 Celsius. Ihe mgbochi nchikota nke silicone: Ewezuga mgbidi ákwà mgbochi zuru oke, enweghị ike ịgbanye ihe mkpuchi silicone n'ebe a na-ewu ụlọ; elu okpomọkụ nke silicone structural nrapado adịghị mma maka ewu ma ọ bụrụ na mkpụrụ n'elu okpomọkụ karịa 40 ° C. Ọnọdụ nchekwa na ndụ shelf Ekwesịrị ịchekwa silicone sealant n'okpuru 27 Celsius n'ebe dị jụụ, kpọrọ nkụ. Ezigbo mma acid glass silicone sealant nwere ike ikwe nkwa ihe karịrị ọnwa 12, yana enwere ike ịchekwa ihe mkpuchi silicone n'ozuzu ya karịa ọnwa 6; silicone sealant na-anọpụ iche na gluu nwere ike ikwe nkwa ndụ nchekwa karịa ọnwa 9. Ọ bụrụ na emeghere karama ahụ, biko jiri ya mee ihe n'ime obere oge; ọ bụrụ na ejighị silicone sealant eme ihe, a ga-emechi karama ahụ. Mgbe ị na-eji ya ọzọ, ekwesịrị ịmeghe ọnụ karama ahụ iji wepụ ihe mgbochi niile ma ọ bụ dochie ọnụ karama ahụ.
Oge nzipu: Mee-25-2021