Hydride Polydimethyl siloxane IOTA 616-Iota

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Products > Silicone Oils > Hydride Polydimethyl siloxane IOTA 616

Hydride Polydimethyl siloxane IOTA 616

Product Chemical Name and Structure:

Product Item：IOTA 616

Chemical Name: Poly dimethylsiloxane hydride terminated

English：Hydride Polydimethyl siloxane

CAS NO: 70900-21-9

EINECS No.: ‌‌

Chemical Structural Formula

English and Chinese alternative names:

Hydride Polydimethyl siloxane; 双端含氢硅油

Product Description:

Non-toxic, tasteless liquid, More activity than IOTA203 because it have lively Si-H in the middle radical of Molecular structure, it is very important reactivity inter-mediator

Technical Specifications:

Appearance: colorless or light yellow transparent liquid
Viscosity ( 25℃, MPas):2-10000

Relative molecular weight (Da): 500-62700

H%: 0.5-0.003

Refractive index: 1.395-1.403

Performance and Applications:

1. Hydrosilylation of basic raw materials it was used all kinds of end-reactive linear modified silicone.
2. It’s the key intermediate of the block copolymerization.
3. Can be used as chain extender of addition liquid silicone rubber, crosslinker of addition hot vulcanized silicone rubber, improve product’s elongation at break, increase in toughness, reduced the hardness.
4. used as starting raw material of the organic polymer modified materials, commonly used in resin’s modified reaction.
5. moisture-proof are as same as IOTA 202, IOTA 203.

Packaging and Storage:

in 200L plastic/iron barrel, special size please contact us.

Product transportation and storage :
1. storage, It is not allowed to contact with fire, should be kept in ventilate and dry place, not exposure to acids, alkalis, storage temperature-45 ℃~45 ℃
2. Avoid rain and insolation during transportation, delivered in the regulation of dangerous goods

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