Butyl Rubber IIR1953

Butyl Rubber IIR1953


Unsatur ation(mol%):1.7±0.2
Volatiles (wt%):<=0.3
Ash Content (wt%):<=0.2
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IIR 1953 is a synthetic rubber with high Mooney viscosity,a copolymer of isobutylene and isoprene.

It is widely used for inner tubes,curing bladders,shoe soles,ball bladders,sealing materials electrical insulating materials,etc.

Mooney Viscosity ML (1+8) 125℃ (MU) 51±3 GB/T 1232.1-2016
1.7±0.2 GB/T 30922-2014
<=0.3 GB/T 24131-2009
<=0.2 GB/T 4498.1-2013
Antioxident (nor-St aining) (wt%) >=0.03

 

FL(dN.m)

3.3±0.9

Compounding method:SH/T 17172008

Test condition:SH/T 1717-20086.2

Test method:GB/T 16584

FH(dN.m)

16.8±1.4

ts1(min)

2.0±1.0

T50(min)

5.3±2.0

T90(min)

20.4±3.3

 

   

25kg per bale,individually packed in modified PE film.Plywood case or IBC,48 bales in total.

The solid high-molecular polymer with stable and reliable performance,harmless to humans,animals,plants as well as ecology environment.For any relevant safety data,see details in MSDS.

The item must be stored in dry and ventilative warehouse and kept out of direct sunlight,moisture and contamination.The storage period is 24 months.

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