Akụkọ - Njirimara nke polycarbonate

okike
Njupụta: 1.2
Okpomọkụ eji arụ ọrụ: -100 ℃ ka +180 ℃
Okpomọkụ agbagọ: 135 ℃
Ebe mgbaze: ihe dịka 250 ℃
Ọnụ ọgụgụ ntụgharị: 1.585 ± 0.001
Mbufe ọkụ: 90% ± 1%
Nrụpụta ọkụ: 0.19 W/mK
Ọnụego mgbasawanye ahịrị: 3.8 × 10-5 cm/cm ℃

polycarbonate pc siri ike mpempe akwụkwọ transperent

Njirimara kemịkalụ
Polycarbonate na-eguzogide acid, mmanụ, ụzarị ultraviolet na alkalis siri ike.

Njirimara anụ ahụ
Polycarbonate enweghị agba na nghọta, ọkụ na-eguzogide, mmetụta na-eguzogide, ire ọkụ,
Ọ nwere ezigbo n'ibu Njirimara na nkịtị ojiji okpomọkụ.
E jiri ya tụnyere polymethyl methacrylate nwere arụmọrụ yiri ya, polycarbonate nwere mmetụta dị mma karịa.
Index refractive dị elu, arụmọrụ nhazi dị mma, arụmọrụ ọkụ ọkụ UL94 V-2 na-enweghị mgbakwunye.
Agbanyeghị, ọnụ ahịa polymethyl methacrylate dị ala,
Na nwere ike ịmepụta nnukwu ngwaọrụ site na nnukwu polymerization.
Site na mmụba nke mmepụta polycarbonate,
Ọdịiche ọnụahịa dị n'etiti polycarbonate na polymethyl methacrylate na-ebelata.
Mgbe polycarbonate na-ere ọkụ, ọ na-ewepụta gas pyrolysis, rọba ahụ na-afụkwa ụfụfụ, ma ọ naghị agba ọkụ.
A na-emenyụ ọkụ ahụ mgbe ọ na-esi n'ọkụ ahụ pụọ, na-ewepụta ísì dị nro nke phenol, ire ọkụ ahụ na-acha odo odo, na-egbuke egbuke ojii,
Okpomọkụ na-eru 140 ℃, ọ na-amalite ime ka ọ dị nro, ọ na-agbazekwa na 220 ℃, nke nwere ike ịnweta ụdịdị infrared.

Polycarbonate nwere nguzogide na-adịghị mma.
Ụfọdụ ngwaọrụ polycarbonate ejiri maka ngwa ndị na-eyi ike na-achọ ọgwụgwọ elu pụrụ iche.


Oge nzipu: Mar-18-2021