2026-06-30
Raw ihe dị ọcha bụ isi ntọala nke PTFE elu-okpomọkụ ákwà mma. Ihe ndị na-adịghị ọcha (ndị na-emepụta ihe fọdụrụnụ, ndị surfactants, ion metal, ndị na-emetọ ihe na-emetọ) na-eme ka mmebi ọkụ na-adịghị agwụ agwụ (afụ, ọnya n'elu 260 Celsius C), ebe ndị na-adịghị ahụkebe (ihe adhesion arịlịka), mbelata ọkụ eletrik (nkwụsị dielectric, obere nkwụsịtụ voltaji), ike na-agwụ ike na-acha odo odo (nsụhọ). Akụrụngwa dị elu dị ọcha na-eme ka FDA kwadoro, ogologo ndụ, akwa PTFE na-arụ ọrụ dị elu.
GỤKWUO
2026-06-30
PTFE mkpuchi fiberglass ákwà ngebichi chọrọ oge njide ziri ezi na 370-400°C. Ọkụ na-aga n'ihu: 30-90s (mkpa) ruo 3-5+ nkeji (oke). Igwe ọkụ ogbe: 5-15 min. N'okpuru-sintering na-akpata opaque, siri ike mkpuchi na bee; ngafe n'oke na-ebute agba odo, nhịkọri, na ntọhapụ gas fluoride na-egbu egbu. Usoro njikarịcha: jiri ndị na-ahụ maka okpomọkụ ọkụ ọkụ, na-eduzi nyocha anya (ọkara transperent, mgbanwe), ma mee ule ndọpụta teepu. Gbaa mbọ hụ na ịdị n'otu n'ịdị arọ nke oke okpomọkụ.
GỤKWUO
2026-06-29
PTFE akwa akwa okpomọkụ chọrọ iji nlezianya mee ihe iji hụ na nchekwa na ogologo ndụ. Ihe ị ga-akpachapụ anya: agaghị agafe 260 Celsius C (n'elu 320 Celsius C na-ahapụ uzuoku na-egbu egbu), zere nhụsianya dị nkọ (nkpuchi mgbawa, na-ekpughe fiberglass), enweghị nhicha abrasive (ajị anụ na-emebi elu na-abụghị osisi), debe mgbasawanye okpomọkụ (na-egbochi ịdọka), ma dochie anya mgbe ọnya ma ọ bụ kpụpụrụ ya. Akpọrọla ụlọ ahịa, pụọ na UV. Yiri gloves na-ekpuchi okpomọkụ mgbe a na-ejikwa ya.
GỤKWUO
2026-06-29
PTFE akwa okpomọkụ dị elu nwere ọnụọgụ nke mgbasawanye ọkụ (CTE) nke 30-60 ppm / ° C (warp / weft) - dị elu karịa fiberglass naanị mana ọ dị ala karịa PTFE dị ọcha (100-200 ppm / ° C). PTFE na-enweta mgbanwe olu ngwa ngwa (1-2%) na ntụgharị 19°C na 30°C. Ka ịzenarị mkpọchi, dọkasịa, na delamination: mkpochapụ imewe maka mgbasawanye n'efu, zere esemokwu site na ọnọdụ mgbanwe nke oge, jiri ihe nrụgide akpaaka na eriri ebu, ma tinye ihe mgbochi mgbochi. Nleba anya mgbe nile maka mmiri oyi dị mkpa.
GỤKWUO
2026-06-26
PTFE akwa akwa akwa akwa akwa akwa akwa na-enye uru anọ dị mkpa: arụmọrụ na-adịghị arụ ọrụ (ọ dịghị mmanụ ma ọ bụ ntụ ọka dị mkpa, pastries dị nro na-ahapụ nke ọma), okpomọkụ dị ukwuu (-70 ° C ruo 260 ° C, nchekwa maka oven na friza), reusability (ọtụtụ puku cycles, dị mfe ihicha), na ọbụna okpomọkụ conduction (na-egbochi ọkụ, nguzozi browning). Nri na-akwado FDA, ha karịrị akwụkwọ akpụkpọ anụ ma na-eme ka silicone mats na-enyefe okpomọkụ ka mma na ọdịdị elu dị mma.
GỤKWUO
2026-06-26
PTFE elu-okpomọkụ ákwà dị oké mkpa na uwe interlining ụlọ ọrụ. Ngwa ndị dị mkpa: eriri na-ebugharị na-enweghị njedebe maka igwe fusing na-aga n'ihu (na-egbochi ịrapagidesi ike na-ekpo ọkụ na-ekpo ọkụ, nnyefe na-enweghị wrinkle), mkpuchi na-enweghị ihe mkpuchi na akwa akwa maka ikpo ọkụ dị larịị (na-echebe platens pụọ na nrịanrịa nke ntanye), eriri eriri maka ntụpọ ntụpọ / ntụ ntụ ntụ (na-anọgide na-eme ka ihe ntanye na-ekpo ọkụ na-ekpuchi akpụkpọ ụkwụ n'oge akọrọ akpụkpọ ụkwụ). Ọkpụrụkpụ sitere na 0.13mm (ihe mkpuchi ọkụ) ruo 0.55mm (eriri ebufe ọrụ dị arọ).
GỤKWUO
2026-06-25
Anti-static PTFE ákwà na-enweta site na isi ụzọ abụọ: mkpuchi doping (agwakọta conductive fillers dị ka carbon nwa n'ime PTFE emulsion, akpụ a percolation netwọk na oké egwu ịta) na mkpụrụ ịkpa ákwà (embeding conductive emep uta eri n'ime fiberglass ákwà). A na-achịkwa resistivity elu na 10⁵-10⁹ Ω. Ụkpụrụ: mepụta ụzọ na-eduzi nke na-ewepụ ụgwọ ndị kwụ ọtọ ozugbo, na-egbochi nchịkọta dị ize ndụ. Ịgba ala bụ iwu maka ịrụ ọrụ dị irè.
GỤKWUO
2026-06-24
PTFE akwa na-ekpo ọkụ (fiberglass mkpuchi PTFE) na-enye nguzogide kemịkalụ pụrụ iche, na-eguzogide acids gbanyere mkpọrọgwụ (gụnyere aqua regia), alkalis siri ike (na ọnụ ụlọ okpomọkụ), ihe mgbaze organic, na ihe ndị na-eme oxidizing. Ewezuga: ọla alkali a wụrụ awụ na ogige halogen na-ekpo ọkụ na-awakpo PTFE. Mmebi mkpuchi mkpuchi na-ekpughere fiberglass na hydrofluoric acid na alkalis na-ekpo ọkụ. Okpomọkụ dị n'elu 260 Celsius na-ebelata nguzogide. Maka ọtụtụ gburugburu kemịkalụ, akwa PTFE ka kwụsiri ike na ntụkwasị obi.
GỤKWUO
2026-06-18
Akwa-ike PTFE elu-okpomọkụ ákwà bụ a mejupụtara nke elu-tenacity fiberglass na PTFE mkpuchi. Ngwa ndị dị mkpa na-ebuga ụlọ ọrụ mmepụta ihe (nri nri, ihicha textile, njem PCB), nchebe ịgbado ọkụ (ihe mkpuchi ọkụ, ọta spatter), ịkwatu na ikpo ọkụ na-ekpo ọkụ (ịkpụzi rọba, PV lamination), mkpuchi eletriki (moto oghere liners, eriri eriri), akpụkpọ anụ ụlọ (ụlọ elu stadium, ndụ 30+ afọ), nkwonkwo mmiri mmiri (ihe mgbochi corro) blanketị), na ngwa pụrụ iche (ịcha laser, mbipụta 3D).
GỤKWUO
2026-06-18
ihicha bụ nzọụkwụ dị oke mkpa na mmepụta akwa akwa okpomọkụ dị elu nke PTFE. Nrụrụ ndị a na-ahụkarị gụnyere: mgbawa (ịkpọsa ngwa ngwa, akpụkpọ anụ n'elu), mkpuchi mkpuchi (ihe na-aga n'ihu n'elu, njikọ dị n'ime adịghị ike), pinholes / blisters (ikuku tọrọ atọ ma ọ bụ uzuoku), ntụpọ ọcha na chalking (mbugharị surfactant ma ọ bụ ngwakọta na-ezughị ezu), yellowing/coking (overheating of additives), delamination (shrinkage stress over adhesion), orange leveling adhesion, orange leveling mmiri dị n'ime ime (mmanya akpụkpọ anụ ọnyà), na oke ọnụ (mmetụta mgbanaka kọfị). Ngwọta gụnyere profaịlụ ihicha nke a na-achịkwa, ikuku ventilashị nke ọma, na nhazi nke mkpụrụ osisi.
GỤKWUO