Poly (tetrafluoroethylene) CAS 9002-84-0
Poly (tetrafluoroethylene) bụ nke a na-akpọkarị eze plastik. Ngwakọta polymer kpụrụ site na mgbakwunye polymerization nke tetrafluoroethylene. Enwere ụdị atọ: granular, ntụ ntụ na mmiri mmiri gbasasịrị. Njupụta nke siri ike bụ 2.25g / cm3. Agba ahụ dị ọcha na-acha ọcha, ọkara transperent, ma nwee ezigbo nguzogide okpomọkụ. The ọrụ okpomọkụ nwere ike ịdị n'etiti -75 ℃ na 250 ℃. Gasị ndị nwere ike ire ere ma mepụta mgbe a na-ekpo ọkụ ruo 415 ℃ na-emerụ mmadụ ahụ.
| Ihe | Nkọwapụta |
| Ebe esi nri | 400 Celsius C |
| Njupụta | 2.15 g/mL na 25 Celsius C |
| Ebe mgbaze | 327 Celsius C |
| Isi | enweghị ụtọ |
| resistivity | 1.35 |
| Ọnọdụ nchekwa | Na-echekwa na -20°C |
A na-eji Poly (tetrafluoroethylene) na ụlọ ọrụ elektrọnik maka mkpuchi nke ahịrị akara ngosi kọmputa eletrọnịkị, eriri, ngwa eletrọnịkị dị elu, yana imepụta eriri ugboro ugboro, ndị na-eme ihe dị elu, wires, wdg; N'ime ụlọ ọrụ ihe owuwu, a na-eji ya na-eme nnukwu pipeline, nchara nchara n'elu ụlọ, àkwà mmiri, wdg
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
Poly (tetrafluoroethylene) CAS 9002-84-0
Poly (tetrafluoroethylene) CAS 9002-84-0
