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Zibo Bainaisi tshuaj Co., Ltd

Ntxiv: No.2277, Zhongxin txoj kev, lub nroog Huantai, xeev Zibo City, Shandong, 256400 Suav teb

TEL: 0086-533-8226773

Fax: 0086-533-8517518

Email: sales@bainaisi.com

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+86-533-8226773

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Tsev > Khoom > FKM
FKM 246

FKM 246

Hauj lwm yam khoom: Fluoroelastomer FKM copolymer ntawm cov pos hniav-246 series yog cov copolymer, vinylidenefluoride, tetrafluoroethylene, thiab hexafluoropropylene. Vim nyob hauv siab fluorine, nws cov roj hmab vulcanized muaj anti cov roj ntawm tus kheej thiab thermal stability siab zoo heev. Nws kuj muaj Nyobzoo...

Txhawb tshuaj

Khoom hauj lwm:

Fluoroelastomer FKM copolymer ntawm cov pos hniav-246 series yog cov copolymer, vinylidenefluoride, tetrafluoroethylene, thiab hexafluoropropylene. Vim nyob hauv siab fluorine, nws cov roj hmab vulcanized muaj anti cov roj ntawm tus kheej thiab thermal stability siab zoo heev. Nws kuj muaj zoo txhua yam khoom siv thiab cov yuav 275℃ ntev, hauv 320℃rau ib lub sij hawm luv. Cov cuab yeej ntawm anti roj thiab anti kua qaub yeej zoo zog li FKM-26, kuj muaj FKM246 roj, nws, tawg, hluav taws xob thiab flamer yog zoo ib yam li cov FKM26.

Txheem tiav: Q/0321DYS005-2015

Zoo specification:

Khoom

246

246G

Zog

Vuas dawb los sis lub teeb daj roj hmab

Nqaij ntawm cov pos hniav

Ceev

1.82±0.02

Mooney viscosity

15-80

50-70

ML(1+10) 121℃

Kho roj hmab

Tensile zog, Mpa, tshaj ≥

12

Elogation so, %, tshaj ≥

180

Hardness

75-82

78-86

Huab cua kub kev laus

(250℃, 70h)

Lub zog tensile

9

Elogation so, %, tshaj ≥

130

120

Compression teeb (200℃, 70h), %, ≤

25

30

Roj resistance(1#Oil,200℃,24h), %, ≤

1

Lus cim: Cov vulcanization tshuab saum toj no yog bisphenol AF

Khoom siv:

Lug siv raug txuas, gaskets, O-rings, V-rings, cov ntsaws ruaj ruaj, diaphragms, roj hmab kav, cable sheaths, kub rwb thaiv tsev ntaub, valve daim hlau, expansion pob qij txha, roj hmab yob, coatings thiab pasty sov vulcanization putties nyob zaum puav mas resisting siab kub, roj (aviation roj av, roj pib), lubricating roj (roj hluavtaws), kua (ntau yam uas tsis yog-ncov qaumteb qabteb kuab tshuaj), corrosion (kua qaub, alkali), muaj zog oxidizer (oleum), nws, tawg thiab weathering.

Cautions:

1.Fluorelastomer copolymer tau zoo thaum tshav kub kub stability 260 tsis℃. nws yuav ua kom muaj ib txoj lw decomposition yog hais tias nyob rau thaum 260-300℃ tau ntev, thiab nws ceev decomposing accelerates nyob saum cov 320℃, cov decomposition uas yog mas lom fluoride hydrogen thiab fluorocarbon organic compound. Thaum tej roj hmab fluorous encounters hluav taws kub, nws yuav tso lom fluoride hydrogen thiab fluorocarbon organic compound.

2.Roj hmab fluorous tsis tau tov nrog hlau hmoov xws li cov hmoov txhuas thiab hmoov magnesium, los yog tshaj saud 10% amine txog, yog tias nws muaj, kub yuav ceev tshwm sim thiab ob peb lub caij yuav hnov mob nrog FKM, uas yuav ua kom puas cov khoom thiab tswv.

Pob, tsheb thauj mus los thiab cia:

1.Roj hmab fluorous packed rau hauv hnab PE, thiab ces loaded mus ua cartons, qhov nyhav nqa ntawm txhua lub thawv yog 20kg.

2.Fluorous rubbers muab cia rau hauv huvsi, chaw qhuav thiab txias warehouse. Nws yog thauj raws li cov-yam tshuaj, thiab yuav tsum kom deb ntawm qhov chaw muaj kuab paug, tshav ntuj thiab dej lub tsheb thauj mus los.


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