Molecules Architecture & Performance Logique ( Baarakɛcogo ɲuman).
Polimɛri kɔkolo jɔlen don ni vinilidini fluoride (VDF) , hɛkɛsifluoroporopilini (HFP) ani tetarafluoroɛtilɛni (TFE) ye ni hakɛ tigitigi ye 40/30/30 ye, o bɛ fluorine hakɛ caman sɔrɔ min bɛ sɔrɔ jagokɛla FKM kɔnɔ . Nin fluorocarbone matrix dense in bɛ surface energy barrier ultra-low (< 18 mN m−1) dilan min bɛ non-polar hydrocarbones , polar ester oils gɛn , ani farali juguw i n’a fɔ mɛtanɔli walima biyodizili. Peroxyde -scavenging bisphenol-AF furakɛli sira bɛ brittle post-cure brittlement ban, ka > 20 MPa tensile strength ani 35 kN m−1 ɲɛjibɔ fanga di hali kɔfɛ 1000 h @ 200 °C . O kɔlɔlɔ ye fɛnɲɛnamafagalan ye min bɛ mɛn ka tɛmɛ silikɔni ni HNBR kan ni 3× ye funteni-minɛn kelen kɔnɔ k’a sɔrɔ a bɛ < 3 % hakɛ funu mara IRM903 tulu la.
Tablo de properties précision (ASTM Methods)
| Nafolo |
sɛgɛsɛgɛli fɛɛrɛ |
FKM-65B20 Nafa |
Industri Benchmark |
| Hakɛ |
ASTM D792 ye |
1,82 g cm−3 ye |
1,80–1,85 ye |
| Gɛlɛya |
ASTM D2240 ye |
75 ± 3 Kɔgɔjida la A |
70–80 kɔnɔ |
| Tensile (Tensile) fanga |
ASTM D412 ye |
20,5 MPa ye |
> 18 MPa ye |
| Elongation @ Lafiɲɛbɔ |
ASTM D412 ye |
230 % ye . |
> 180 % ye . |
| Set de compression (200 °C × lɛrɛ 70) . |
ASTM D395 ye |
18 % ye . |
< 25 % ye . |
| Dɔgɔya-Temp Brittleness (Fɔ̀rɔbalen). |
ASTM D2137 ye |
–25 °C ye |
–20 °C ye |
| Volume Swell in Fuel C (23 °C × 70 h) . |
ASTM D471 ye |
1,2 % ye . |
< 5 % . |
| Kɔrɔya fiɲɛ na 250 °C × 70 h |
ASTM D573 ye |
Yɛlɛma min bɛ kɛ ni sɛgɛn ye –5 % . |
< –15 % . |
Mobili baarakɛcogo Spectrum
Turbochargeur Sistɛmuw (Systèmes de Turbochargeur) ye
Furancɛ & SCR Circuits (Sircuits) ye
O-ring minnu bɛ kɛ ni pikiri tilennen ye, olu bɛ datugu dizili 350 bar .
AdBlue (DEF) pikirijikɛlanw bɛ sigi yɔrɔ minnu na FKM-65B20 ’s extractables dɔgɔmanw bɛ kristali nɔgɔli bali.
Moteur & Transmission (Transmission) ye
Chassis & Freins ye
ESP jibɔlan sugunɛ minnu mago bɛ < 0,1 % sɛnɛfɛnw doncogo la.
Fiɲɛbɔlanw minnu bɛ kɛlɛ ozɔni, sirakɔgɔ ani frein ji .
Gafe min bɛ baara kɛ ni a ye & Formulaires
Compound Form : ɲagaminen ka kɔn, Slab, strip walima pellet a labɛnnen don ka a digidigi, ka a wuli walima ka a pikiri kɛ.
Furakɛcogo danma : miniti 5 @ 170 °C digi + furakɛli kɔfɛ lɛrɛ 2 @ 200 °C (fiɲɛ) walima miniti 30 @ 230 °C watara walasa ka < 1 % bɔ.
Slab bonya : milimɛtɛrɛ 300 × milimɛtɛrɛ 300 × milimɛtɛrɛ 10 (a bɛ kɛ ka kɛɲɛ ni milimɛtɛrɛ 2–30 ye).
A maracogo : kalo 12 @ ≤ 25 °C aliminiyɔmu-foyili/PE bɔrɔ fila kɔnɔ; azote-flushed walasa ka oksidan jeni bali.
Seereyaw & Traceability (Sɛbɛnw & Traceability).
ISO 9001:2015 & IATF 16949:2016 ka baarakɛyɔrɔ min sɛgɛsɛgɛra.
REACH & RoHS 3.0 jirali dafalen (SVHC < 0,1 %).
SGS Test Report – ɲɛjibɔ, compression set, fɛnɲɛnamafagalan funu (PDF telesarse).
Kɛlɛ Minɛriw Laseli – RDC-free sourcing.
Supply Chain & Logistics
| Koman suguya |
MOQ |
Waati ɲɛminɛni |
Packaging |
Incoterm |
| Stock Compound (Sɔrɔdasi-yɔrɔ). |
Kilo 25 ye |
Tile 7–10 kɔnɔ |
PE bɔrɔ + kartɔn |
EXW Shenzhen ye baara kɛ |
| Kulɛri/Gɛlɛya min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye |
Kilo 250 ye |
Dɔgɔkun 3–4 kɔnɔ |
Bandi min sirilen don ni vacuum ye |
FOB Shenzhen ye baara kɛ |
| Pelletized ka ɲɛsin Extrusion ma |
Kilo 500 ye |
Dɔgɔkun 4–5 kɔnɔ |
Kilo 25 ye papiye foroko ye |
CIF Hamburg dugu kɔnɔ |
Bundle with Stainless-Steel Cable Ties
Ni turbochargeur harnesses exposed to > 200 °C , aw bɛ FKM-65B20 gaskets fara ɲɔgɔn kan ni an ka 316 SS kabali sirilanw ye minnu hakɛ ye –80 °C fo +538 °C ye walasa ka thermal-chemical sealing system dafalen sɔrɔ.
