I-Heat Resistance Oil Resistance Automotive Fluoroelastomer

 I-Molecular Architecture & Performance Logic

Umgogodla we-polymer wakhiwe kusukela ku  -vinylidene fluoride (VDF) , i-hexafluoropropylene (HFP)  kanye ne  -tetrafluoroethylene (TFE)  ngesilinganiso esinembile esingu-40/30/30, enikeza  okuqukethwe okuphezulu kwe-fluorine okutholakala ku-FKM yezentengiso . Le matrix ecinene ye-fluorocarbon idala  umgoqo wamandla ongaphezulu ophansi kakhulu (< 18 mN m⁻¹)  oxosha  -polar ester ama-hydrocarbon angewona ngendawo , amafutha e , kanye  nezithasiselo ezinolaka  njenge-methanol noma i-biodiesel. Isistimu  yokwelapha i-bisphenol-AF yokukhipha i-peroxide  iqeda ukubola kwangemva kokwelapha, inikeze  > 20 MPa amandla okuqina  kanye  namandla okudabula angu-35 kN m⁻¹  ngisho nangemva  kwamahora angu-1,000 @ 200 °C . Umphumela uba inhlanganisela  edlula i-silicone ne-HNBR ngo-3×  emvilophini efanayo eshisayo kuyilapho igcina  ukukhukhuma kwevolumu engu-< 3% kuwoyela wereferensi we-IRM903..

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Ithebula Lezakhiwo Ezinembile (Izindlela ze-ASTM)

Isakhiwo	Indlela Yokuhlola	FKM-65B20	Ibhentshimakhi Yemboni Yenani
Ukuminyana	I-ASTM D792	1.82 g cm⁻³	1.80–1.85
Ukuqina	I-ASTM D2240	75 ± 3 Shore A	70–80
Amandla Okuqina	I-ASTM D412	20.5 MPa	> 18 MPa
Elongation @ Break	I-ASTM D412	230 %	> 180%
Isethi Yokucindezela (200 °C × 70 h)	I-ASTM D395	18 %	< 25 %
I-Low-Temp Brittleness	I-ASTM D2137	-25 °C	-20 °C
Ukukhukhumala Kwevolumu ku-Fuel C (23 °C × 70 h)	I-ASTM D471	1.2 %	< 5 %
Ukuguga Emoyeni 250 °C × 70 h	I-ASTM D573	Ukushintsha kwe-Tensile - 5%	< -15 %

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I-Spectrum yesicelo sezimoto

Amasistimu we-Turbocharger

• Amapayipi omoya wokushaja  kanye  nama-valve diaphragm  abona  u-260 °C ephakama  ngaphansi kokusheshisa okunzima.

• I-Wastegate actuator seals  imelana nowoyela  wokwenziwa we-5W-30 + soot.

Isekhethi yamafutha kanye ne-SCR

• Imijovo eqondile ye-O-rings  evala  uphethiloli wedizili wamabha angu-350.

• I-AdBlue (DEF) injector seals  lapho  -FKM-65B20 kwe  okukhishwe okuphansi  kuvimbela ukonakala kwecrystallization.

Injini & Transmission

• Ama-gasket apholile kawoyela  avezwe ku-  150 °C kawoyela + nokudlidliza.

• Ama-E-motor housing grommets  kuma-PHEVs lapho  umhwamuko we-electrolyte  uhlasela ama-elastomer ajwayelekile.

I-Chassis & Amabhuleki

• I-ESP hydraulic accumulator bladders  edinga  u-< 0.1 % we-fuel permeation.

• Izivunguvungu zokumiswa komoya  zimelana ne -  ozone, usawoti womgwaqo, noketshezi lwamabhuleki.

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 Umhlahlandlela Wokucubungula Namafomu

• I-Compound Form : I-slab exutshwe ngaphambili  , i-strip, noma i-pellet  elungele  ukucindezelwa, ukudluliswa, noma ukubunjwa komjovo.

• Umjikelezo Ojwayelekile Wokwelapha : 5 min @ 170 °C cindezela +  post-cure 2 h @ 200 °C  (air) noma  30 min @ 230 °C steam  for  < 1 % extractable.

• Ubukhulu be-Slab : 300 mm × 300 mm × 10 mm (ngokwezifiso 2-30 mm).

• Ukuphila Kweshelufu :  Izinyanga eziyi-12  @ ≤ 25 °C ku-  aluminium-foil/PE  esikhwameni esiphindwe kabili;  i-nitrogen-flush  ukuvimbela ukushiswa kwe-oxidative.

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Izitifiketi Nokulandeleka

• ISO 9001:2015  & IATF 16949:2016  isitshalo esihlanganisiwe esiqinisekisiwe.

• REACH & RoHS 3.0  isimemezelo esigcwele (SVHC < 0.1 %).

• Umbiko Wokuhlola we-SGS  -  izinyembezi, isethi yokucindezelwa, ukukhukhumala kukaphethiloli  (landa i-PDF).

• Isitatimende Sezimbiwa Ezingqubuzanayo  - ukutholakala kwe-DRC-free.

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I-Supply Chain & Logistics

Order Uhlobo lwe	-MOQ	Lead Time	Packaging	Incoterm
I-Stock Compound	25 kg	izinsuku 7-10	Isikhwama se-PE + ibhokisi	EXW Shenzhen
Umbala Wangokwezifiso/Ubulukhuni	250 kg	3-4 amasonto	Umugqa ovalwe nge-vacuum	I-FOB Shenzhen
I-Pelletized for Extrusion	500 kg	4-5 amasonto	25 kg izikhwama ze-foil	I-CIF Hamburg

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 Inqwaba Enothayi Bekhebula Lensimbi Engagqwali
Kumahhanisi  e-turbocharger  avezwe ku-  > 200 °C , bhangqa ama-gaskets e-FKM-65B20 anothayi  lwekhebula lwe-316 SS  olulinganiselwe  -80 °C ukuya ku-+538 °C  ukuze uthole  uhlelo oluphelele lokuvala amakhemikhali ashisayo..