2026-06-04
PTFE akwa okpomọkụ dị elu na-ejigide ihe mkpuchi eletrik dị mma site na -180 ° C ruo 260 ° C: resistivity olu> 10¹³ Ω · cm na 200 ° C, dielectric kwụsiri ike na 2.0-2.1. N'elu 260°C, PTFE na-adị nro, na-emebi n'elu 327°C, na-efunahụ mkpuchi na-adịgide adịgide. N'okpuru 0 Celsius C, mkpuchi na-akawanye mma mana mkpuchi na-agbaji. Nọrọ n'ime 260 Celsius maka ịrụ ọrụ a pụrụ ịdabere na ya.
GỤKWUO
2026-06-03
PTFE akwa na-ekpo ọkụ (fiberglass mkpuchi PTFE) dị mma maka eriri na-ebu nri n'ihi nguzogide okpomọkụ nke 260 Celsius, -70 ° C oyi na-agbanwe agbanwe, elu na-adịghị mma, na nnabata FDA. Ngwa ndị dị mkpa: oven ebe a na-eme achịcha (biscuits, bred, pizza), ndị na-ebu nri e ghere eghe, ahịrị jụrụ swiiti, ọwara mmiri oyi, ihe mkpuchi ọkụ, na ihe mkpuchi. Na-ebelata oge mkpofu na ihicha.
GỤKWUO
2026-06-01
Calendering - ịpị akwa mkpuchi PTFE n'etiti igwe na-ekpo ọkụ enyo na 360-380 Celsius - na-agbanwe n'ụzọ dị egwu morphology elu, ihe ntọhapụ, enweghị ike, na arụ ọrụ igwe. Ọ na-ebelata ike siri ike site na Ra 0.5-1.0 μm ruo <0.05 μm, na-emechi pinholes, na-eme ka nguzogide iyi, ma na-ebelata ike anya mmiri na mgbanwe. Dị mkpa maka ntọhapụ liners na eletriki mkpuchi.
GỤKWUO
2026-05-26
PTFE elu-okpomọkụ ákwà na silicone ákwà abụọ na-eji fiberglass ákwà dị ka isi ma dị iche na mkpuchi ihe (PTFE resin vs silicone roba). PTFE karịrị akarị na enweghị osisi, eyi nguzogide, na nguzogide kemịkalụ ruo 260°C. Ngwongwo silicone na-enye mgbanwe dị elu, mkpuchi ọkụ, na nguzogide ọkụ (ruo 230 Celsius). Họrọ dabere na mkpa gị.
GỤKWUO
2026-05-25
PTFE akwa-okpomọkụ akwa (PTFE akpụkpọ anụ ihe) bụ a adịchaghị nhọrọ maka tensile ije. Uru ndị dị mkpa: ndụ dị n'èzí 30+ afọ, elu na-ehicha onwe ya (mmiri mmiri ozuzo na-asacha unyi), nnyefe ọkụ dị nro (6-13%), ọkwa ọkụ klas A, na ike dị ka ígwè dị n'okpuru 1.5 kg / m². A na-eji ya n'ọgbọ egwuregwu, ọdụ ụgbọ elu, na ụlọ ndị mara mma n'ụwa niile.
GỤKWUO
2026-05-21
PTFE impregnation ejedebeghị na akwa fiberglass. Isiokwu a na-ewebata ihe ndị ọzọ 7 - aramid, carbon fiber, PBI, metal porous, graphite, asbestos (phased out), na ceramic fillers - na njirimara usoro ha, uru, njedebe, na ngwa isi.
GỤKWUO
2026-05-20
Isiokwu a na-akọwa ihe kpatara akwa fiberglass na-enweghị alkali bụ ọkacha mmasị maka akwa akwa okpomọkụ PTFE. Ọ na-ekpuchi njikọ kemịkalụ site na ndị na-ahụ maka njikọ silane na ihe ndị bụ isi anụ ahụ dị ka nkwụsi ike nke okpomọkụ, nkwụsi ike akụkụ, na nguzogide corrosion - na-ahụ na arụmọrụ na-adịte aka na gburugburu ebe ọjọọ.
GỤKWUO