Isiokwu a na-akọwa ngwa ngwa nke Teflon akwa okpomọkụ dị na ụlọ ọrụ ike anyanwụ. Ngwa isi na modul lamination: akwa ntọhapụ etinyere n'elu / n'okpuru modul PV na-egbochi EVA a wụrụ awụ (140-150 Celsius) ịrapagidesi ike na platen kpo oku ma ọ bụ efere roba, na-echebe akụrụngwa na ịgba mbọ hụ na ebe dị larịị; eriri ndị na-ebu laminator maka ịkwanye / nbudata akpaka; akwa mkpuchi roba na-agbatị ndụ ọrụ. Ịzụta eriri cell: eriri ebufe na-ebu sel na rịbọn site na mpaghara kpo oku, nke nwere elu na-abụghị osisi na-eguzogide mmiri na splashes solder; Okpokoro ikpo okwu kpo oku maka soldering workstations. Ihe mkpuchi okpomọkụ dị elu: mkpuchi maka tubes kpo oku, thermocouples, eriri na laminators na ikpo ọkụ; akụrụngwa okpomọkụ mkpuchi ákwà mgbochi na ọta.

Isiokwu a na-ekpuchi pretreatment nzọụkwụ chọrọ maka fiberglass ákwà tupu PTFE emulsion impregnation. Nzọụkwụ 1: Ngwọta okpomọkụ / dewaxing na 300-450 ° C iji wepụ paraffin wax na mmanụ kpamkpam site na eriri fiber (paraffin wax, starch derivatives), residual sizing content chọrọ n'okpuru 0.2%, na-emepụta ' akwa na-ekpo ọkụ na-ekpo ọkụ. ' Nzọụkwụ 2: Ngwọta kemịkal dị n'elu - ngwa nke silane coupling agents, KH-550s (KH-550). ụdị chemical bonding film na eriri elu, na-enyere molekụla àkwà mmiri n'etiti inorganic iko emep uta eri na organic PTFE; Uwe edozichara nke a na-ere ahịa nwere ike ịgafe usoro a mana a ga-enyocharịrị ya. Nzọụkwụ 3: ihicha na preheating - ihicha na 80-120 ° C maka 1-2 awa iji belata mmiri ọdịnaya n'okpuru 0.1%, na-egbochi afụ / efu e guzobere n'oge ọgwụgwọ.

Edemede a na-enyocha mgbanwe nhazi nke akwa fiberglass kpuchiri PTFE na gburugburu kemịkalụ na-emebi emebi. Mkpuchi PTFE kwụsiri ike n'ọtụtụ mgbasa ozi (gụnyere aqua regia, acid concentrated, ihe mgbaze organic) - agbụ molecular na-anọgide na-agbanwebeghị. Ewezuga: ọla alkali gbazere na-ewepụta fluorine na-eme ka carbonization (aja aja / nwa, kenkuwa); ihe ndị na-emepụta fluorine siri ike (F₂, ClF₃) na-agbaji ọkpụkpụ carbon-carbon; ụfọdụ ihe mgbaze ụdị Freon na-akpata ọzịza; Acids oxidizing na-ekpo ọkụ na-ekpo ọkụ na-ewebata otu pola n'elu.

Isiokwu a na-akọwa ngwa nke PTFE mkpuchi fiberglass ákwà na ngwá electronic na eletriki ụlọ ọrụ. Ebe isi isii: mkpuchi na nchekwa dị elu - moto inter-turn/oghere/phase ikpuchi, mkpuchi oyi akwa transformer, mkpuchi eriri igwe, ikewapụ ngwa ọkụ eletrik; Ihe mkpuchi ọla kọpa na nrụpụta PCB - akwa ntọhapụ na PCB lamination, prepreg na CCL mbufe dị ọcha; Ịzụta eletrọnịkị - ihe nkpuchi maka ịgbanye ebili mmiri/nfegharị (nchekwa mkpịsị aka ọla edo), eriri igwe ebufe ọkụ ọkụ, akwa ebe a na-arụ ọrụ, ihe mkpuchi mkpuchi ikuku ikuku; USB na wiring njigide - elu okpomọkụ cable wrapping teepu, thermal aka uwe na fireproof mkpuchi, okpomọkụ-ebelata tubing mgbasa nhazi ebu belt; Anti-static na ime ụlọ dị ọcha - eriri na-ebufe ime ụlọ dị ọcha na akwa ebe a na-arụ ọrụ, semiconductor na nnyefe okpomọkụ dị elu nke fotovoltaic.

Edemede a na-egosi ụzọ nyocha maka mgbochi ịrapagidesi ike na ihe dị mfe na-ehicha akwa nke PTFE mkpuchi fiberglass akwa megide ntụpọ mmanụ na uzuzu. Ụzọ gụnyere: Nkuku kọntaktị na ule ike elu - mmiri kọntaktị mmiri na-emekarị>110°, angle rolling越小越好, elu ike kwesịrị 18-20 mN/m; Nnwale peel maka igwe - ike peel 180 ° nwere teepu ọkọlọtọ, ezigbo <0.1 N/25 mm; Nnwale na-eguzogide mmanụ a na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka mmanụ na-eme ka ọ dị mma / usoro ihe fọdụrụnụ, ọnụ ọgụgụ na-ehichapụ arụmọrụ site na iji ọdịiche agba ΔE nha (obere ΔE = nhicha dị mma), na nyocha ngwa ngwa mmanu mmanu (ink shrinkage na-egosi ezigbo ihe mgbochi); Nnwale mgbochi uzuzu - ụzọ edozi uzuzu na nyocha onyonyo, iwepu uzuzu ikuku nke na-atụ oke ọsọ ọsọ, yana nyocha mgbasa ozi electrostatic site na nguzogide elu; Ntụle ịdịte aka - megharịa ule niile ka ịka nká dị elu (260°C/300°C) ma ọ bụ abrasion Taber iji hụ na nkwụsi ike ogologo oge.

Isiokwu a na-ekpuchi ngwa nke Teflon akwa-okpomọkụ ákwà (PTFE-ntekwasa fiberglass ákwà) na aerospace ubi. Mpaghara ngwa ngwa: nrụpụta ihe mejupụtara - ntọhapụ akwa / ihe nkiri na ịkpụzi autoclave, akwa dịpụrụ adịpụ, eriri ebu oke okpomọkụ maka mmepụta prepreg; Injin na nchekwa okpomọkụ dị elu - mkpuchi mkpuchi okpomọkụ, mkpuchi ọkụ ọkụ, njikọ okpomọkụ na-agbanwe agbanwe; Mkpuchi ọkụ eletrik na ihe nchebe waya - mkpuchi eriri n'ime ụlọ engine na ọdụ ụgbọ ala; Ime ụgbọ elu na nchekwa ọkụ - ákwà mgbochi ọkụ / ihe mgbochi anwụrụ ọkụ na-ezute ụkpụrụ FST, mkpuchi mkpuchi okpomọkụ / ihe mkpuchi mkpuchi; Ngwa oghere na ikuku - mgbakọ multi-layer mkpuchi (MLI), mgbochi oyi-weld lubrication liners maka usoro ntinye akụkụ nke anyanwụ na eriri antenna, akwa njikwa ọkụ.

Isiokwu a na-akọwa otú PTFE mkpuchi agbụ na fiberglass ákwà mkpụrụ na Teflon elu-okpomọkụ ákwà. Njikọ kemịkalụ ozugbo agaghị ekwe omume n'ihi ike elu dị ala nke PTFE. A na-enweta njikọ site na: Mechanical interlocking (njikọ anụ ahụ) - PTFE emulsion na-abanye n'ime eriri eriri na eriri eriri eriri mgbe ọ gbasasịrị; Silane njikọ ọnụ n'ụlọnga pretreatment - Nleta molekụla àkwà mmiri n'etiti inorganic iko emep uta eri na organic primer; Ntugharị oyi akwa kemịkalụ - iji PAI, PPS, PES ma ọ bụ PEEK resins na PTFE micropowder, etinyere ya mgbe ọgwụgwọ jikọtara ọnụ iji mepụta oyi akwa mgbanwe siri ike; Hot-agbaze nrapado film lamination - FEP ma ọ bụ PFA fim (na-agbaze ebe 260-310 Celsius) njikọ tupu kpụrụ PTFE ihe nkiri na ákwà; Gradient Ọdịdị site multiple impregnation na sintering cycles - itughari mbụ ngafe na ihe nkedo / njikọ ọnụ n'ụlọnga penetrates miri emi n'ime emep uta eri, sochiri dị ọcha PTFE impregnations, na-eke compositional gradient si fiberglass ka dị ọcha PTFE.

Isiokwu a na-enye uru nke akwa akwa okpomọkụ dị elu nke PTFE dị ka mgbasa ozi nzacha okpomọkụ. Ike isi isii: nguzogide okpomọkụ pụtara ìhè (na-aga n'ihu 260 ° C, ọnụ ọgụgụ kasị elu ~ 300 Celsius C), gafere PPS (190°C) na aramid (200°C); Oke inertness kemịkalụ megide acid, alkalis, ihe mgbaze na oxidants, hydrolysis na-eguzogide, na-egosipụta aramid na P84 na gas flue na-emebi emebi; Ọrụ nhicha uzuzu kachasị elu yana ike elu dị ala dị ala nke na-enye ohere iwepụ achicha uzuzu dị mfe yana nkwụsị nrụgide dị ala; Ọmarịcha mma nzacha na nha nha 0.1-3μm na-ewere ihe karịrị 99.99% nke irighiri ihe PM2.5; Enweghị ọkụ na LOI karịa 95%, yana nhọrọ mgbochi static dị; Ike igwe dị elu site na nkwado fiberglass, yana mgbasa ozi fiber PTFE dị ọcha na-enye mgbanwe na> ndụ ọrụ afọ 4. Atụnyere nke ọma megide PPS, aramid, Nomex, P84 na fiberglass filter media gafee okpomọkụ, kemịkalụ mgbochi, hydrolysis iguzogide na ihicha arụmọrụ.

Isiokwu a na-enye nduzi nhazi maka igbochi wrinkles na akwa akwa okpomọkụ PTFE n'oge sintering. Ihe na-akpata nhụsianya bụ n'ụzọ bụ isi site na mbelata okpomọkụ na-ezighi ezi na nrụgide na-ekwekọghị ekwekọ. Ngwọta na-ekpuchi usoro ọrụ zuru oke: njikwa mkpụrụ ihe akụrụngwa (ntọhapụ zuru oke / ikpo ọkụ iji kpochapụ nrụgide dị n'ime); impregnation na ihicha (ọtụtụ ihe mkpuchi dị mkpa, gradient dị nwayọọ okpomọkụ, ndị na-anya ụgbọala na-arụ ọrụ); njikwa ọkụ na-ekpo ọkụ (1-3% overfeed maka ikike nkwụsịtụ ọkụ, njikwa micro-tension na-emechi emechi, ịdị n'otu ọnọdụ okpomọkụ dị n'ime ± 5 ° C, gradient preheating-sintering- cooling curve, air-flotation furnaces dị ka ezigbo ngwọta, curved spreader rollers); oyi na ntọala (nwayọọ nwayọọ nwayọọ nwayọọ, nọgide na-agbasa ruo n'okpuru 100 Celsius C, zuru jụụ tupu ikuku); nlekota oru n'ịntanetị site na nyocha ọkụ siri ike na nyocha infrared.

Isiokwu a na-enyocha otú sandblasting ma ọ bụ matt finishing ọgwụgwọ emetụta elu Ọdịdị nke PTFE elu-okpomọkụ ákwà. Mgbanwe na-eme n'akụkụ atọ: morphology microscopic na-agbanwe site na enyo dị larịị-dị ka udidi siri ike nke nwere ụkpụrụ Ra/Rz na-abawanye nke ukwuu, na-ekepụta ihe nrụpụta 3D maka njikọ na-esote. Mkpuchi iguzosi ike n'ezi ihe na-eche ihe ize ndụ ihu: PTFE oyi akwa thinning, nwere ike ikpughe nke fiberglass mkpụrụ (na-akpata ọnwụ nke na-abụghị osisi ihe onwunwe, mmiri ntinye, na mbelata n'ibu ike), gbakwunyere microcracks na irighiri ọgbọ.