异戊橡胶 IR2200

properties and composition 

typical values 

1 group

2 group

okp code

22 9421

appereance

briguettes, net weight, (30±1) kg每块净重

mooney viscosity ml 1+4 (100°с)门尼粘度ml 14（100℃）

72-84

61-71

viscosity scattering in batch, max mm每批粘度分布，Zui大

±4

elastic recovery, mm, max达到可塑性Zui大值后弹性的恢复，mm，Zui大

1,9

1,6

tensile strength mpa (kgf/cm2)抗拉强度

at 23 °с

29,5 (301)

at 100 °с

20,6 (210)

elongation at break,%,

min, %断裂延长%，Zui小

700

dryning loss,%,max干燥失重，%，Zui大

0,7

0,7

ash, wt, %,max灰的含量，Zui大wt.，%

0,5

0,5

metals, wt, %, max - iron, fe铁

0,003

0,003

copper, cu , %, max铜

0,0001

0,0001

stearic acid, wt, %硬脂酸的含量，wt.%

0,6-1,4

acetone extract, wt, %, min丙酮提取物Zui少wt.，%

3,0

3,0

antioxidant agidol-1 by weight, %抗氧化剂的含量，wt，%

0.5-0.9

non dangerous substance, explosion-proof, it does not invite spontaneously, burns when carried into the source of fire. non-allergenic. hazard class #4. msds is available.