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OH Polymer

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  • Siwin-OH Polymer
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  • Siwin-OH Polymer
  • 70131-67-8
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Siwin-OH Polymer

Room Temperature Vulcanized Silicone Rubber


Description

Molecular Formula:HO[(CH3)2SiO]nH

CAS No.:70131-67-8

Physical and Chemical Properties:Resistance to ozone, ultraviolet light and extreme temperature

Relative Density(water=1): 0.97

Appearance: Colorless transparent sticky liquid


Application

At room temperature, it can react with crosslinking agents in the presence of catalysts, to form a reaction product, which has many excellent properties such as keeping good elasticity from -60℃-200℃excellent electrical property chemical stability and good resistance to water, odor, weather. Therefore, it can be widely used in many industries, such as electronics, semiconductors, autos, mechanicals, fabric, plastic, printing, construction, etc.


Typical properties

Items

Viscosity

(25℃)/( mPa·s)

Turbidity/NTU ≤

Volatile Compounds

(150℃, 3h) /% ≤

Vulcanizing Time in surface/h ≤


OH750

750±75

3.0

1.0

1.0

OH850

850±85

3.0

1.0

1.0

OH1000

1000±100

3.0

1.0

1.0

OH1500

1500±150

3.0

1.0

1.0

OH2000

2000±200

3.0

1.0

1.0

OH5000

5000±500

3.0

1.0

1.0

OH10000

10000±1000

3.0

1.0

1.0

OH20000

20000±2000

3.0

1.0

1.0

OH50000

50000±4000

3.0

1.0

1.0

OH80000

80000±6000

3.0

1.0

1.0

Note: Other specifications according to contract. It can be customized according to the requirements.


Package/Storage

Net weight 190kg/drum. 950kg/IBC or ISO TANK.

Storage at ventilate and dry place and prevention from water, heat and fire. Keep away from alkalis and acids substances and lead. It is non-hazardous substance. Be careful when loading and unloading to avoid damages of the package.

During transporting, protect against damp, water, acid and alkali.

                                                   


           

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