Hydride Polydimethyl siloxane IOTA 616
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
Poly dimethylsiloxane
hydride terminated(Hydrogen
termniated silicone oil)IOTA
616
Product
identification:
Non-toxic, tasteless liquid, More
activity than IOTA 203 because it have lively Si-H in the middle radical of
Molecular structure, it is the key intermediate in reaction.
Chemical Name:
Poly dimethylsiloxane hydride
terminated
Hydrogen-termniated silicone oil
Alias :
Polysiloxanes di-Me
hydrogen-terminated;
Di-Me-Siloxanes and Silicones
hydrogen-terminated
Appearance: Colorless transparent liquid
CAS No. : 70900-21-9
Molecular Formula:
Specification:
Viscosity(25°C, mpa.s) |
Molecular W.T. |
H% |
Density |
Refractive index |
2-3 |
500-600 |
0.5 |
0.9 |
1.395 |
100 |
6000 |
0.04 |
0.97 |
1.403 |
500 |
17200 |
0.01 |
0.97 |
1.403 |
1000 |
28000 |
0.007 |
0.97 |
1.403 |
10000 |
62700 |
0.003 |
0.97 |
1.403 |
Application:
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.
Package:
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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