Heat resistans oil resistans Automotive fluoroelastomer

 Molikul Akitekchɔ & Pɔfɔmɛnshɔn Lɔjik

di polimכr bakbon dεn bil am frכm  vinyliden fluoride (VDF) , hexafluoropropylene (HFP)  εn  tetrafluoroethylene (TFE)  insay wan prεsis 40/30/30 rεshכ, we de gi di  hεyest fluorine kכntεnt we de insay wan kכmεshכnal FKM . Dis dense fluorocarbon matris de mek wan  ultra-low surface enaji barɛri (< 18 mN m−1)  we de  ripel non-polar hydrocarbons , polar ester oils , ɛn  agresiv aditiv dɛm  lɛk mɛtanɔl ɔ bayɔdizil. di  pεrכksayd-skavεnj bisfεnol-AF kכryu sistεm  de εliminet britl pכst-kכyr εmbritεlmεnt, we de gi  > 20 MPa tεnsil strכng  εn  35 kN m−1 tεar strכng ivin  afta  1,000 h @ 200 °C . di rizulεt na wan kכmpawnd we  de liv pas silikon εn HNBR bay 3×  insay di sem tεmral εnvεlop we i de mεnten  < 3 % vכlyum swεl insay IRM903 rεfrεns כyl.

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Prɛsishɔn Prɔpati Tebul (ASTM Mɛtɔd)

Prɔpati	Tɛst Mɛtɔd	FKM-65B20 Valyu	Indastri Bɛnchmak
Tik	ASTM D792 we yu de yuz	1,82 g cm−3	1.80–1.85
Di at we pɔsin kin gɛt	ASTM D2240 we yu de yuz	75 ± 3 Shor A.	70–80
Tensile Strɔng we pɔsin kin gɛt	ASTM D412 we yu kin yuz	20.5 MPa	> 18 MPa we yu de yuz
Elongation @ Brek we yu de du	ASTM D412 we yu kin yuz	230 % .	> 180 % na di .
Set kompresi (200 °C × 70 h) .	ASTM D395 we de na di wɔl	18 % .	< 25 % .
Lɔw-Tɛmp Britlɛshɔn	ASTM D2137 we yu de yuz	–25 °C na di wɔl	–20 °C we yu de du
Volyum Swɛl insay Fiul C (23 °C × 70 h) .	ASTM D471 we yu kin yuz	1.2 % .	< 5 % .
Aging in Eriya 250 °C × 70 h	ASTM D573 we yu kin yuz	Tensile chenj –5 % .	< –15 % ɛn di ɔda wan dɛn.

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Spektrum fɔ Aplikeshɔn fɔ Ɔtomotiv

Turbocharger Sistem dɛn we dɛn kin yuz

• Chaj-ɛya dakt  ɛn  blo-ɔf valv dayafragm dɛn  we de si  260 °C pik dɛn  ɔnda had aksilarayshɔn.

• Wastegate aktyuator sil dɛn  we de rɛsist  sintetik 5W-30 ɔyl + sɔt.

Fiul & SCR Sakit dɛn

• Dairekt-injɛkshɔn O-ring dɛn  we de sial  350 bar dizil fiul.

• AdBlue (DEF) injekta sil  usay  FKM-65B20 ’s  lɔw ɛkstraktabl dɛn  de mek kristalizayshɔn fɔul nɔ de.

Enjin & Transmishɔn

• Oil kul gasket dεm  we dεn εkspos to  150 °C כyl + vaybrεshכn.

• E-motor hausing grommets  in PHEVs usay  ilektrolayt vapours  atak standad elastomers.

Chasis & Brek dɛn

• ESP haydrolik akumulatɔ blad dɛn  we nid  < 0.1 % fiul pɔrmieshɔn.

• Ɛya-sɔspɛns bɛlɔ dɛn  we nɔ de mek  di ɔzoyn, rod sɔl, ɛn brek fluid nɔ kam.

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 Prosesin Gayd & Fɔm dɛn

• Kɔmpawnd Fɔm : Prɛ-miks  slab, strip, ɔ pɛlɛt  we rɛdi fɔ  kɔmpreshɔn, transfa, ɔ injɛkshɔn mold.

• Tipik Kכr Saykl : 5 min @ 170 °C prεs +  pכst-kכr 2 h @ 200 °C  (εya) כ  30 min @ 230 °C stim  fכ  < 1 % εkstraktabl.

• Slab Dimenshɔn : 300 mm × 300 mm × 10 mm (kɔstɔm 2–30 mm).

• Shelf Layf :  12 mɔnt  @ ≤ 25 °C insay  aluminiɔm-fɔyl/PE  dɛbul bag;  naytrɔjen-flɔsh  fɔ mek di ɔksidativ skɔch nɔ apin.

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Sɛtifiket dɛn & Traceability

• ISO 9001:2015  & IATF 16949:2016  sɛtifiket kɔmpawnd plant.

• REACH & RoHS 3.0  ful diklareshɔn (SVHC < 0.1 %).

• SGS Test Ripɔt  –  tear, kɔmpreshɔn sɛt, fiul swel  (dawlod PDF).

• Kɔnflikt Minral Stetmɛnt  – DRC-fri sɔs.

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Supply Chain & Logistics

Ɔda Tayp	MOQ	Lid Taym	Pakɛj	Incoterm
Stok Kɔmpawnd	25 kg	7–10 dez	PE bag + katon we dɛn kin yuz	EXW Shenzhen we de wok fɔ di kɔmni
Kastom Kɔlɔ/Hadnɛs	250 kg	3–4 wiks	Strip we dɛn dɔn sidɔm wit vaykum	FOB Shenzhen, we de na di wɔl
Pɛlɛtayz fɔ Ɛkstrushɔn	500 kg	4–5 wiks	25 kg foil bags	CIF Hamburg

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 Bundle wit Stainless-Steel Cable Ties
Fɔ  turbocharger harnesses  we dɛn dɔn ɛkspos to  > 200 °C , pe FKM-65B20 gaskets wit wi  316 SS kebul tays  we dɛn rayt  –80 °C to +538 °C  fɔ wan  kɔmplit thermal-chemical siling system.