Product
UC-616 Hydrogen-termniated silicone oil
DESCRIPTION
It’s the two ends containing epoxy officer function group’s linear polydimethylisoxane. because of the end contained lively epoxy group,it usual design to organic resin’s reactive modifier, also it’s the important block copolymer’s middle material.
STRUCTURAL FORMULA
|
|
CAS:70900-21-9 |
Technical indicators
|
Product Model |
Viscosity(cs) |
H% |
|
616-50 |
40～60 |
0.048～0.053 |
|
616-79 |
80～110 |
0.031～0.033 |
|
616-90 |
90～140 |
0.028～0.030 |
|
616-100 |
100～150 |
0.025～0.027 |
|
616-133 |
170～230 |
0.019～0.020 |
|
616-174 |
280～360 |
0.014～0.016 |
|
616-198 |
350～500 |
0.012～0.014 |
|
616-268 |
600～900 |
0.009～0.011 |
Purpose
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 plus liquid silicone rubber’s chain extender, plus hot forming curing agent ‘s crosslinker, improve product’s elongation at break, increase in toughness, reduced the hardness.
4.the beginning of raw material of the organic polymer modified materials, commonly used in resin’s modified reaction.
Packaging, storage and precautions
Packed with 200KG and 50KG polyethylene plastic barrel. prevent rain and sun . srore in a day palce. avoid touch with acid and alkali. store more than one year. According to the standard review if extended. if pass can still be used. this product is a non-dangerous goods.
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