Okuziyiza Amafuta Okuziyiza Amafuta Automotive Fluoroelastomer .

 Molecular Architecture & Enkola Enzikiriziganya .

Omugongo gwa polimeeri guzimbibwa okuva mu  vinylidene fluoride (VDF) , hexafluoropropylene (HFP)  ne  tetrafluoroethylene (TFE)  mu mugerageranyo omutuufu ogwa 40/30/30, nga guvaamu  fluorine esinga obunene esangibwa mu FKM ey’ettunzi . Matrix eno ennene eya fluorocarbon ekola  ekiziyiza ky’amasoboza ag’okungulu ekitono ennyo (< 18 mn m⁻1)  ekigoba  ga hydrocarbon agatali ga polar ester , amafuta agatali ,  n’ebirungo eby’amaanyi  nga methanol oba biodiesel. Enkola ya  peroxide-scavenging bisphenol-AF Cure  emalawo embrittlement ya brittle oluvannyuma lw’okuwonya, okuwa  > 20 MPa strength n’amaanyi ga  35  kN m4 1  ne bwe kiba nga kiwedde  1,000 h @ 200 °C . Ekivaamu kye kirungo ekisinga  okuwangaala silicone ne HNBR 3×  mu nvulopu y’emu ey’ebbugumu nga akuuma  < 3 % volume swell mu IRM903 reference oil ..

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Precision Properties Table (Astm Methods)

eby’obugagga	Enkola y’okugezesa	FKM-65B20 Omuwendo	Industry Benchmark .
Obuzito	ASTM D792 .	1.82 g cm4 .	1.80–1.85 .
Obukakanyavu .	ASTM D2240 .	75 ± 3 Olubalaza A .	70–80 .
Amaanyi g’okusika .	ASTM D412 .	20.5 MPA .	> 18 MPA .
Okuwanvuwa @ okumenya .	ASTM D412 .	230 % .	> 180 % .
Ekisenge ky’okunyigiriza (200 °C × 70 h) .	ASTM D395 .	18 % .	< 25 % .
Obulwadde bwa low-temp brittleness .	ASTM D2137 .	–25 °C .	–20 °C .
Okuzimba obuzito mu mafuta C (23 °C × 70 h) .	ASTM D471 .	1.2 % .	< 5 % .
Okukaddiwa mu mpewo 250 °C × 70 h	ASTM D573 .	Enkyukakyuka mu kusika –5 % .	< –15 % .

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Enkola y'okukozesa mmotoka .

Enkola za turbocharger .

• Emikutu gya chajingi  n’ebiwujjo  bya vvaalu ebifuuwa omukka  ebiraba  entikko ya 260 °C  wansi w’esannyalazo ekaluba.

• Wastegate actuator seals  eziziyiza  Synthetic 5W-30 Amafuta + Enfuufu ..

Amafuta & SCR Circuits .

• Okukuba empiso obutereevu O-rings  Okusiba  amafuta ga dizero 350 ..

• adblue (DEF) injector seals  awali  FKM-65B20 ’s  low extracables  ziziyiza crystallization okufuuka obucaafu.

Yingini & Transmission .

• Amafuta agayonja gaasikiti  eziraga  amafuta 150 °C + okukankana ..

• E-motor housing grommets  mu PHEVs awali  amasannyalaze omukka  ne gulumba elastomers eza standard.

Chassis & Bbuleeki .

• ESP hydraulic accumulator bladders  ezeetaaga  < 0.1 % permeation y'amafuta ..

• Empewo-okuyimiriza ebiwujjo  ebiziyiza  ozone, omunnyo gw’oku luguudo, n’amazzi ga buleeki ..

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 Ekitabo ky'okukola & foomu .

• Compound Form : etabuddwa , strip, oba pellet  Slab  nga yeetegese  okunyigiriza, okukyusa, oba okukuba empiso ..

• Enzirukanya y'okuwonya eya bulijjo : 5 min @ 170 °C Nywa +  oluvannyuma lw'okuwoomerera 2 h @ 200 °C  (empewo) oba  eddakiika 30 @ 230 °C Omukka  gwa  < 1 % oguyinza okuggyibwamu.

• Ebipimo bya slab : 300 mm × 300 mm × 10 mm (Custom 2–30 mm).

• Obulamu bw’ebintu :  Emyezi 12  @ ≤ 25 °C mu  aluminiyamu-foil/PE emirundi ebiri;  nsawo ya  nayitrojeni-yafuukuuse  okuziyiza oxidative scorch.

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Certifications & okulondoola .

• ISO 9001:2015  & IATF 16949:2016  Ekyuma ekikakasibwa.

• REACH & ROHS 3.0  Okulangirira mu bujjuvu (SVHC < 0.1 %).

• SGS Test Report  –  Tear, Okunyigiriza, Okuzimba Amafuta  (Download PDF).

• Sitetimenti y’eby’obugagga eby’omu ttaka erimu obutakkaanya  – Okunoonya ettaka eritaliimu DRC.

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Supply Chain & Logistics

Ekika ky'okulagira	MOQ	Okukulembera	Okupakinga	INCOTERM .
Ekibangirizi kya sitokisi .	Kkiro 25 .	Ennaku 7–10 .	Ensawo ya PE + katoni .	EXW Shenzhen .
Langi ya custom/obugumu .	Kkiro 250 .	Wiiki 3–4 .	Strip essiddwako vacuum .	Fob Shenzhen .
Pelletized for extrusion .	Kkiro 500 .	Wiiki 4–5 .	Ensawo za foil 25 .	CIF Hamburg .

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 Bundle ne stainless-steel cable ties
for  turbocharger harnesses  ezibikkuddwa  > 200 °C , pair FKM-65B20 gaskets ne  316 SS cable ties  rated  –80 °C to +538 °C  for a  complete thermal-chemical sealing system.