Silicone na-asụ enyemaka enyemaka SC 920 bụ enyemaka a na-ekenye silicone pụrụ iche maka ihe a na-eji rụọ ọrụ nke Lszh na HFFR PAST nke nwere ọrụ dị iche iche nke Polyyolefins na Co-Polysiloxane. Polysiloxane na ngwaahịa a nwere ike igwu ọrụ arịndo na mkpụrụ mgbe mgbanwe ahụ dị mma, yabụ na ndakọrịta na mkpụrụ dị mma, wee nyefee mkpụrụ arụmọrụ kachasị mma. A na-etinye ya iji melite arụmọrụ nke ihe na LSZH na HSFR sistemụ, ma melite mmepụta, ma gbochie mkpochapụ ihe ndị dị larịị na scragro.
Greedi | SC920 |
Mputa | pellet ọcha |
Mpempe akwụkwọ (℃) (190 ℃, 2.16kg) (g / 10min) | 30 ~ 60 (uru) |
Ihe na-agbanwe agbanwe (%) | ≤2 |
Nnukwu njupụta (g / cm³) | 0.55 ~ 0.65 |
1, mgbe etinyere na usoro LSZH na HSFR na HSFR, nwere ike melite usoro nke ọnụ, adabara ọpụpụ nke eriri, gbochie dayameta nke enweghị ike, gbochie mmịpụta nke ikuku, na-egbochi dayameta ndị ọzọ.
2, butuo mma maka nhazi ihe nfe, belata viocosity ihe na-emeputa ihe eji eme ihe, belata urque ugbu a, belata ngwa ahia, belata ihe eji eme ihe.
3, belata mkpokọta oke nke isi, belata okpomoku nhazi, kpochapu ezumike na ihe eji eme ihe Ngwaahịa a, melite arụmọrụ dị mma, melite elu ahụ dị mma, nye ezigbo mmetụta, melite nguzogide.
4, ya na polymer pụrụ iche dị ka ihe na-arụ ọrụ, melite mgbasa nke ezumike na sistemụ, na-enye ya nkwụsi ike na ọpụpụ.
Mgbe agwakọta sg 920 na resin na-ekwu okwu, enwere ike guzobe ozugbo ma ọ bụ jiri ya mee ihe. Mbelata a tụrụ aro: Mgbe mgbakwunye ego 0,5% -2.0%, ọ nwere ike ime ka usoro nrụzi ahụ, ọkụ na ntọhapụ nke ngwaahịa; Mgbe mgbakwunye ahụ bụ 1.0% -5.0%, akụrụngwa nke ngwaahịa a nwere ike imeziwanye (ịdị ọcha, gwụchaa, na-eguzogide iguzogide, wdg)
Akpa / akpa, akpa mpempe akwụkwọ
Na-ebugharị dị ka kemịkalụ. Chekwaa na ebe dị mma, ebe ikuku dị mma.
Omume mbụ na-adịgide adịgide maka ọnwa 24 site na ụbọchị mmepụta, ma ọ bụrụ na-akwado nchekwa.
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