2026-07-07
Ntuziaka a na-ekpuchi nhọrọ teepu okpomọkụ dị elu nke PTFE maka ịkpụzi injection na ngwa mgbochi osisi. Nhọrọ dabere na ọnọdụ okpomọkụ: ≤260 ° C maka plastik izugbe (ọkọlọtọ silicone PSA teepu, 0.13-0.18mm); 260-300 ° C maka plastik injinia dị elu dị ka PC, PA66, POM (ihe mkpuchi silicone dị elu, 0.18-0.25mm); 300-400°C maka PEEK, LCP, PPS nso ndị na-agba ọsọ na-ekpo ọkụ (teepu nrapado ada ada; jiri akwa PTFE na-enweghị nrapado ma ọ bụ ihe nkiri PFA). Nhọrọ dabere na ihe onwunwe: ihe ndị na-adịghị mma chọrọ ntọhapụ elu PTFE dị ọcha; Ihe mejupụtara iko / mineral chọrọ nnukwu ọrụ 0.25mm + teepu na-eguzogide iyi; ihe mgbakwunye na-emebi emebi na-achọ nrapado na nnukwu mkpụrụ na-eguzogide ọgwụ; Ngwa static-sensitive chọrọ teepu PTFE ojii mgbochi static.
GỤKWUO
2026-07-07
A na-eme akwa akwa akwa PTFE dị elu site na mkpuchi PTFE n'elu akwa fiberglass dị elu, na-enye ike ike, nkwụsị ọkụ, ihe ndị na-adịghị mma, nguzogide kemịkalụ, na obere esemokwu. Ngwa ndị dị mkpa gụnyere: mbufe ụlọ ọrụ (nkwakọ ngwaahịa na-ekpo ọkụ ọkụ, ịsa nri nri, draịva textile, ihicha akwụkwọ / ihe nkiri); akwa ntọhapụ nke ihe mejupụtara na akwa akwa akwa akwa na-ekpo ọkụ; ákwà mgbochi mgbochi ịgbado ọkụ na mkpuchi mkpuchi okpomọkụ; moto eletriki na mkpuchi mkpuchi; ụlọ na-agbagharị agbagharị na nkwado pipeline; kemịkalụ filtration na valvụ akara na gburugburu ndị na-emebi emebi. Ike tensile dị elu na-eme ka ịdịte aka n'okpuru mgbakasị ahụ, ndọkasị, mgbanwe ugboro ugboro, yana nrụgide igwe dị elu n'ofe ngwa ndị a dị arọ dị iche iche.
GỤKWUO
2026-07-07
N'oge sintering, PTFE ahụ na fiberglass ákwà agbaze n'elu 327°C, na-ebibi mbụ apịaji-chain lamellae na urughuru ókè-etolite amorphous gbazee. Mgbe jụrụ oyi, PTFE recrystallizes n'ime spherulites nke nwere radially gbakwasara lamellae, na crystallinity sitere na 50-70%. Ọnụego jụrụ oyi na-ekpebi izu oke kristal: ngwa ngwa jụrụ oyi na-eme ka kristal dị elu, spherulites buru ibu, ike siri ike; Nkwụsị ngwa ngwa na-enye spherulites dị mma yana ime mgbanwe dị mma.
GỤKWUO