PTFEPolytetrafluoroethylene (Polytetrafluoroethylene) bụ ihe sịntetịt mejupụtara tetrafluoroethylene nke nwere ọtụtụ ojiji.polymer, Ụdị aha nke PTFE bụ nke a na-achọpụta.

Polytetrafluoroethylene evolushọn ie PTFE bụ nke a na-akpọkarị polymer sitere na ngwaahịa niche ejiri naanị na ngwa bara uru dị elu na ihe a chọrọ ka ejiri nwayọ nwayọ.Ojiji PTFE agafeela oke oke ma bụrụ nke a na-ere ahịa n'ihe karịrị ngwa ụlọ ọrụ 200.
PTFE bụ fluropolymers sịntetik nke tetrafluroethylene nke ejirila n'ọtụtụ ngwa.Aha kacha mma nke usoro dabere na PTFE bụ polymer.PTFE bụ fluorocarbon siri ike;ọ bụghị mmiri ma ọ bụ ihe nwere mmiri nwere mmiri PTFE.PTFE nwere ọnụ ọgụgụ kacha nta nke esemokwu megide ihe siri ike ọ bụla.A na-eji PTFE dị ka mkpuchi na-adịghị mma maka na ọtụtụ ngwa nri.
A na-emepụta PTFE n'ụdị dị iche iche dị ka mkpara, Bushes, CFT Thrust Pads, Bellows, Bọọlụ, Washers, Rings, polymer Valve Seats, Gasket, O Rings, and Strips wdg.
Njirimara nke PTFE
- 1. Igwe ọkụ dị elu: Ọ nwere ike ịrụ ọrụ kwụsiri ike n'etiti 200 ° C na + 260 ° C.
- 2. Obere okpomọkụ na-eguzogide.Ọ nwere ike ịrụ ọrụ nke ọma na -180 Celsius.
- 3. Akwa mmanu mmanu.
- 4. Ezigbo ihe mkpuchi ihe.
- 5. Ihe onwunwe mara mma na-adịghị mma.
- 6. Na-adịghị ize ndụ
- 7. Mgbochi corrosion.
- 8. Ogologo ogologo oge
Oge nzipu: Jan-08-2020