Ntụle nke EPDM roba na silicone roba ihe

Ma EPDM roba na silicone rọba nwere ike iji maka oyi na-atụ tubing na okpomọkụ shrink tubing.Kedu ihe dị iche n'etiti ihe abụọ a?

1. N'ihe gbasara ọnụahịa: EPDM roba ihe dị ọnụ ala karịa silicone roba ihe.

2. N'ihe gbasara nhazi: Silicone rubber dị mma karịa EPDM.

3. N'ihe banyere nguzogide okpomọkụ: silicone roba nwere nguzogide okpomọkụ ka mma, roba EPDM nwere okpomọkụ nke 150 ° C, na silicon rubber nwere okpomọkụ nke 200 ° C.

4. Mgbochi ihu igwe: Ethylene-propylene roba ka mma na-eguzogide ihu igwe, na rọba n'onwe ya na-adị mma na gburugburu ebe obibi, ma n'ebe dị jụụ, ethylene-propylene roba anaghị ebute nje bacteria.

5. Shrinkage ratio mgbasa ratio: ugbu a shrinkage ruru nke silicone roba oyi shrink tubing dị elu karịa nke EPDM oyi ndakpọ tubing.

6. Ihe dị iche na combustion: Mgbe ị na-ere ọkụ, rọba silicone ga-ebunye ọkụ na-egbuke egbuke, ọ fọrọ nke nta ka ọ bụrụ anwụrụ ọkụ, enweghị isi, na ihe fọdụrụ na-acha ọcha mgbe ọkụ gasịrị.EPDM, ọ dịghị ihe dị otú ahụ.

7. N'ihe gbasara ịkwa akwa na nkwụsị: EPDM ka mma.

8. Akụkụ ndị ọzọ: Ethylene-propylene roba nwere ozone dị mma na ike dị elu;elu ike na ogbenye obere okpomọkụ brittleness;silica gel nwere ezigbo elasticity na ezigbo arụmọrụ dị ala;ozone nkịtị, ike dị ala!