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zibo bainaisi Chemical co., Ltd

chel: no.2277, zhongxin Street, huantai 'echDu', zibo veng, shandong province, 256400 jungwoq

tel: 0086-533-8226773

nav: 0086-533-8517518

email: sales@bainaisi.com

chavmoH hotline
+86-533-8226773

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JuH > product > FKM
FKM 246

FKM 246

product description: fluoroelastomer fkm copolymer Gum-246 series vinylidenefluoride, tetrafluoroethylene, hexafluoropropylene 'ej copolymer. because of jen fluorine 'a ghIH, ghaj vulcanize rubber pov anti oil bang jen stability thermal je. je ghaj QaQ.

product details

product description:

fluoroelastomer fkm copolymer Gum-246 series vinylidenefluoride, tetrafluoroethylene, hexafluoropropylene 'ej copolymer. because of jen fluorine 'a ghIH, ghaj vulcanize rubber pov anti oil bang jen stability thermal je. je QaQ bang mechanical ghaj 'ej laH lo' neH 275 'oH℃ tIq poH, reH 320℃yopwaH bID poH. bang anti oil 'ej anti pey Dunmo' puS fkm-26, resistance fkm246 oil, ozone, woj, 'ul flamer 'ej nagh fkm26.

execution Hol: q ghap 0321dys005-2015

specification laHlIj:

item

246

246 G

Hoch

chIS pagh chep SuD rubber 'ay'

tlhol gum

ghu'vetlh

1.82±0.02

mooney viscosity

15-80

50-70

ML(1+10) 121℃

vor rubber

tensile HoS, mpa, ≥

12

elogation DeSDu' ghor, vatlhvI', ≥

180

hardness

75-82

78-86

tuj jejlaw' aging

(250℃, 70 h).

tensile HoS

9

elogation DeSDu' ghor, vatlhvI', ≥

130

120

compression HIjmeH (200℃, 70 h), vatlhvI', ≤

25

30

oil resistance(1#oil,200℃,24h), vatlhvI', ≤

1

note: wovbe' vulcanization pat bisphenol af

product lo':

widely lo' manufacturing washers, gaskets, va-Ha', LUT VAGH-Ha', oil ta'wIj'e', diaphragms, rubber pipes, cable vaH, tuj insulation cloth, valve jengva', expansion pemvaD, rubber tetlh, coatings 'ej Hat pa' pasty vulcanization putties neH occasions jen Hat, nIn (aviation gasoline, auto nIn) qaD, oil (synthetic oil), fluid (Sar QI'yaH-polar solvents), corrosion (pey, alkali), HoS oxidizer (oleum), ozone, lubricating woj weathering je.

cautions:

1.QaQ tuj stability 260 'ach ghaytan ghajbogh fluorelastomer copolymertrace decomposition generate ℃. 'oH vaj lan DeSDu' 260-300℃ tIq poH, 'ej chung decompose speed DeSDu' wovbe' 320℃, decomposition products rewbe'mey'e' fluoride bIQSIp SuQ fluorocarbon organic compound je. HeghDI' qul encounters tlhol rubber fluorous, fluoride bIQSIp SuQ fluorocarbon organic compound 'ej release 'oH.

2.pagh DuD fluorous rubber baS 'och tIq such as aluminum 'och tIq je magnesium 'och tIq joq jeDbogh 10 vatlhvI' amine compound, qaS 'e', vay'mo' chen vay' Hat 'ej SoQHommey puS element je fkm, je 'orwI' luch QIH jIHMej je.

package, transportation 'ej storage.

1.packed fluorous rubber neH QIt chaH juS ghaH mep bags 'ej ghIq load vaj cartons, net ngI' Hoch carton 20 kg.

2.ngevwI' fluorous rubbers qaStaHvIS choSay'moHlaH, QaD 'ej cool warehouse. lup according to QI'yaH-Qob chemicals, vaj jun pollution Hal, sunshine 'ej bIQ during transportation 'oH.


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