FFKM Cov
► Zoo heev kub tsis kam
► Txhim kho pwm tso tawm kev ua haujlwm
► Zoo compression teeb tsis kam
► Resistant rau ntau tshaj 1600 chemicals
- Khoom Taw qhia
Taw qhia
► PFM25070
Rheological Properties-Moving Die Rheometer (MDR)
|
PFM 25070 |
|
|
TS2, Lub Sijhawm mus rau 2 Nti-lb Nce los ntawm yam tsawg kawg nkaus |
45 |
|
T'50, Sijhawm rau 50% Kho |
73 |
|
T'90, Sijhawm rau 90% Kho |
191 |
|
ML, Yam tsawg kawg nkaus Torque |
0.9 |
|
MH, Maximum Torque |
20.3 |
Lub cev muaj zog (ASTM D412)
|
Khoom |
Hardness |
Tensile zog |
Elongation |
Tshwj xeeb lub ntiajteb txawj nqus |
Compression teeb D-395 (B) 70h ntawm 200 degree |
Cua laus 70 h ntawm 250 degree, D573 |
||
|
Δ Hardness |
Δ Tensile zog |
Δ Elongation thaum so |
||||||
|
Chav tsev |
Ntug A |
MPa |
% |
g/cm3 |
% |
Ntug A |
% |
% |
|
PFM 25070 |
70 |
16.1 |
17.6 |
1.97 |
21 |
-4 |
-8 |
-15 |
Tshuaj tiv thaiv
|
Khoom |
Inorganic acids |
Organic acids |
Alkalis |
Cawv |
Aldehyde |
|
Tus nqi |
＜10% |
＜10% |
＜10% |
＜10% |
＜10% |
|
Khoom |
Amines (RT) |
Hot amines (>70 degree) |
Ethers |
Ethers |
Ketones |
|
Tus nqi |
＜20%~30% |
＜30%~50% |
＜10% |
＜10% |
＜10% |
|
Khoom |
Dej / Chav |
Muaj zog oxidants |
Alkanes |
Tetrahydrofuran |
|
|
Tus nqi |
＜10% |
＜20%~30% |
＜10% |
＜10% |
► PFM32070
Rheological Properties-Moving Die Rheometer (MDR)
|
PFM 32070 |
|
|
TS2, Lub Sijhawm mus rau 2 Nti-lb Nce los ntawm yam tsawg kawg nkaus |
210 |
|
T'50, Sijhawm rau 50% Kho |
257 |
|
T'90, Sijhawm rau 90% Kho |
460 |
|
ML, Yam tsawg kawg nkaus Torque |
0.53 |
|
MH, Maximum Torque |
10.88 |
Lub cev muaj zog (ASTM D412)
|
Khoom |
Hardness |
Tensile zog |
Elongation |
Tshwj xeeb lub ntiajteb txawj nqus |
Compression teeb D-395 (B) 70 h ntawm 200 degree |
Compression teeb D-395 (B) 70 h ntawm 300 degree |
|
Chav tsev |
Ntug A |
MPa |
% |
g/cm3 |
% |
% |
|
PFM 32070 |
73 |
18.14 |
15.6 |
2.10 |
27 |
38 |
|
Khoom |
Cua laus 70 h ntawm 250 degree, D573 |
Huab cua Aging 70 h ntawm 300 degree, D573 |
||||
|
Δ Hardness |
Δ Tensile zog |
Δ Elongation thaum so |
Δ Hardness |
Δ Tensile zog |
Δ Elongation thaum so |
|
|
Chav tsev |
Ntug A |
% |
% |
Ntug A |
% |
% |
|
PFM 32070 |
0 |
-4 |
-3 |
-1 |
-12 |
-10 |
Tshuaj tiv thaiv
|
Khoom |
Inorganic acids |
Organic acids |
Alkalis |
Cawv |
Aldehyde |
|
Tus nqi |
＜10% |
＜20%~30% |
＜20%~30% |
＜10% |
＜20%~30% |
|
Khoom |
Amines (RT) |
Hot amines (>70 degree) |
Ethers |
Ethers |
Ketones |
|
Tus nqi |
＜30%~50% |
＜30%~50% |
＜10% |
＜10% |
＜20%~30% |
|
Khoom |
Dej / Chav |
Muaj zog oxidants |
Alkanes |
Tetrahydrofuran |
|
|
Tus nqi |
＞50% |
＜20%~30% |
＜10% |
＜10% |
Ntim
► 1 kg ib lub hnab nqus tsev vacuumed aluminium foil.
MOQ
► 500g.
Paub meej
FFKM perfluorinated roj hmab yog cov khoom siv elastomer uas muaj fluorine ntau dua li FKM fluorinated roj hmab thiab muaj qhov ntsuas kub ntau dua, xws li ntawm -30 degree mus rau +325 degree . Vim nws cov khoom zoo heev, FFKM perfluorinated roj hmab feem ntau yog siv los ua cov khoom siv rau O-ring, gasket lossis lwm yam kev sib khi hauv ib puag ncig uas muaj qhov kub thiab txias los yog cov tshuaj hnyav hauv aerospace, semiconductor, lub zog, tshuaj thiab kev lag luam.
Cov khoom tshwj xeeb ntawm cov khoom siv no yog qhov zoo tshaj plaws rau kev thov sealing daim ntawv thov thiab pab tswj cov khoom zoo sealing kev ncaj ncees, yog li txo kev txij nkawm, nqi khiav lag luam thiab txhim kho kev nyab xeeb.
FFKM yog siv nyob rau hauv ntau yam ntawm aerospace, semiconductor, thiab automotive qhov chaw. Nws yog ib qho tseem ceeb rau kev lag luam xws li roj tshuab, roj thiab roj, kev tiv thaiv hluav taws, thiab tshuaj. Nws yog ib qho khoom siv zoo tshaj plaws rau lub dav hlau qhov chaw xws li roj tshuab, ntsaws ruaj ruaj, thiab hoses vim nws cov kav ntev thiab kev ua haujlwm kub zoo.
Perfluoroelastomer tuaj yeem ua tiav los ntawm ntau txoj hauv kev xws li txhaj tshuaj molding, extrusion, thiab hloov molding. Nws tseem tuaj yeem ua tshuab nrog cov khoom siv EDM (cov tshuab hluav taws xob tawm) cov khoom siv, cov tshuab thiab tshuab dhos, lossis cov txheej txheem zoo li daim ntawv teev sijhawm lossis compression molding. Nws tseem yog ib qho tseem ceeb los xyuas kom meej tias cov khoom yog rhuab kom zoo kom ntseeg tau tias qhov ua tau zoo tshaj plaws thiab ua tiav.
Cim npe nrov: ffkm compound, Tuam Tshoj ffkm compound manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
