Organic Chemicals
Description
Description:
ACM contains many varieties. Mainly, its copolymerization monomer can be divided into three kinds of monomers, such as, low temperature oil resistance monomer and vulcanization point monomer, respectively.
2.1 Low oil resistance monomer
2.2 The crosslinking reaction of monomer copolymerization is used to solve sulfide problems. Generally, the monomer content of the vulcanization point is less than 5%.
2.3 Mainly monomer：The main monomers of the ACM contain acrylic acid methyl ester, ethyl acrylate and butyl acrylate and acrylic acid -2-ethyl caproic ester, etc.
The ethyl acrylate-based rubber possesses good oil-resistant and heat-resistant performances; However, the cold resistance of the -based rubber are good. Actually, the performances of the materials could be adjusted by the above two monomers.
heavy oil 149C*70H NBR AR
retention tensile strength，% 0 65
elongation retention rate，% 2 71
HD chang +20 +17
V.C Change +1.6 +9.4
180°bend CRACK NO CRACK
AR has similar oil-resistance with FKM below 150 ℃ oil, second only to FKM at the higher temperature of the oil. In addition, it possesses resistances to animal oil, plant oil, synthetic lubricating oil and the hydraulic oil of the silicone rubber esters is excellent.
Specifications:
rubber：100
mold curing：180℃×10min
post curing：170℃×4hours
HAF：50
curing condition：
mold curing：180℃×10min
post curing：170℃×4hours
potassium stearate：0.5
sulfur：0.3
sodium stearate：3
curing condition：
stearate acid：1
antioxidant：2
4 series，formula as follows：（weight）
rubber：100
stearate acid：1
antioxidant：2
HAF：50
diak no.1：1.5
DOTG：2
Tag: ZEON ACM TOPE ACM NOK ACM
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Jiangsu Tianxin Chemical Co.,LTD
hexamethoxy methyl melamine resin, hexamethylol melamine, Acrylate rubber,
Address: Suites D, 11th Flr, Zhongnan Da Sha, #91,Guanhe West Road,
Changzhou, Jiangsu
China, 213001
Tel: 0086-0519-88056878
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