FKM Precompound
► Rau kev sib tw
► Lub cev zoo thiab ua haujlwm zoo
► Kev ua haujlwm siab, kev kho ceev ceev thiab zoo fluidity, uas yog tsim nyog rau kev sib txuas nrog VMQ thiab ua cov hose sib xyaw.
- Khoom Taw qhia
Technical Data
|
Qib |
Chav tsev |
Kev sim |
FSM60B |
FSM70B |
|
Qhov tshwm sim |
- |
Pom kev |
Milky dawb |
|
|
Hardness |
Ntug A |
D2240 |
60±5 |
70±5 |
|
Tensile zog, Tuag C |
MPa |
D412 |
9.0 |
9.0 |
|
Elongation, Tuag C |
% |
D412 |
350 |
330 |
|
Tear zog, Tuag B |
% |
D624 |
22 |
23 |
|
Compression teeb, 22 h ntawm 177 degree |
% |
D395 |
11 |
11 |
|
Δ Volume Roj C, 72 h ntawm 23 degree |
% |
D471 |
17 |
17 |
|
Δ Tensile zog Roj C, 72 h ntawm 23 degree |
% |
D471 |
-20 |
-20 |
|
Δ Elongation Roj C, 72 h ntawm 23 degree |
% |
D471 |
-20 |
-20 |
|
Δ Thaum tshav kub kub laus tensile Roj C, 72 h ntawm 225 degree |
% |
D573 |
-20 |
-20 |
|
Bonding rau VMQ |
kN / m |
- |
2.1 |
2.1 |
Kev siv
► Sib tov: thawj zaug rov sib tov ob peb zaug ntawm ob-yob tov khoom, ntxiv vulcanizing tus neeg sawv cev, tom qab nqus nws teem thickness rau 0.5mm-1mm dhau 8-10 zaug ces zaj duab xis thiab cia .
► Vulcanization: muab cov roj hmab sib xyaw nrog vulcanizing tus neeg sawv cev thiab tom qab ntawd tsim cov khoom lossis txiav rau hauv cov duab uas xav tau, thiab tom qab ntawd nias thiab vulcanize ntawm cov pwm.
Pob
► 20 kg ib lub thawv
► 500 kg ib pallet
Cia
► Yuav tsum muab tso rau hauv qhov chaw qhuav thiab qhov cua. Kev siv tau yog 1 xyoos.
Paub meej
► Lub tshuab nqus tsev siab
Fluororubber muaj lub tshuab nqus tsev zoo heev. Qhov no yog vim hais tias fluororubber muaj ib tug me me degassing tus nqi thiab tsis tshua muaj me me roj volatilization nyob rau hauv qhov kub thiab txias thiab lub tshuab nqus tsev tej yam kev mob. Hom 26 thiab 246 fluororubber tuaj yeem siv tau rau hauv qhov chaw nqus tsev ultra-siab ntawm 133 × 10-9 txog 133 × 10-10 Pa, thiab yog cov khoom siv roj hmab tseem ceeb hauv lub dav hlau. Fluororubber muaj cov roj permeability qis tshaj plaws ntawm cov roj hmab, zoo ib yam li roj hmab butyl thiab nitrile roj hmab.
► nplaim taws kuj
Cov nplaim tsis kam ntawm cov roj hmab yog nyob ntawm cov ntsiab lus halogen hauv cov qauv molecular. Qhov siab dua cov ntsiab lus halogen, qhov zoo dua cov nplaim taws. Fluororubber tuaj yeem hlawv thaum sib cuag nrog cov nplaim taws, tab sis yuav cia li tua tom qab tawm hauv cov nplaim taws, yog li fluororubber yog cov roj hmab tua tus kheej.
► Radiation kuj
Fluororubber yog ib yam khoom uas tiv taus hluav taws xob nruab nrab. Cov hluav taws xob hluav taws xob ntawm cov hluav taws xob hluav taws xob siab tuaj yeem ua rau fluororubber tawg thiab kev tsim kho. Fluororubber muaj cov hluav taws xob tsis zoo ntawm cov elastomers. Hom 26 roj hmab qhia tau hais tias muaj kev sib txuas sib txuas tom qab hluav taws xob, thaum hom 23 fluororubber qhia tau hais tias muaj kev tawg. Hom 246 fluororubber hloov pauv loj heev ntawm koob tshuaj 5 × 107 nkas loos thaum irradiated hauv huab cua ntawm chav tsev kub. Nyob rau hauv cov xwm txheej ntawm 1 × 107 nkas loos, hardness nce los ntawm 1 mus rau 3, lub zog txo qis dua 20%, thiab elongation txo los ntawm 30% mus rau 50%. Yog li, nws feem ntau ntseeg tias hom 246 fluororubber tuaj yeem tiv taus 1 × 107 nkas loos, thiab qhov txwv yog 5 × 107 nkas loos.
Cim npe nrov: fkm precompound, Tuam Tshoj fkm precompound manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
