IOTA-273 Vinyl silicone oil
DESCRIPTION:
This product is the end vinyl polydimethylsiloxane. It’s an excellent and lively intermediate material
Two ends of vinyl have very strong reactivity, can have addition reaction with hydrogen silicone when under the action of catalyst .also can participate in a variety of other reactions.
The product has the methyl silicone oil’s common performance(such as : smoothness, limpness, bright, temperature and durability etc.
CAS: 68083-19-2
Application:
This product reaction with organic material such as polyurethane, acrylic acid etc., Can produce new material that have preferable performance (weathering resistance, ageing resistance, uvioresistant, reinforcing and toughening etc.) wide usages in the plastic,resin,paint, and coatings modified.
Use as high temperature vulcanizing silicone rubber (HTV) for the production of basic raw material, to enhance the hardness and strength of silicone rubber.
STRUCTURAL FORMULA:
SPECIFICATION:
Viscosity ( 25℃,MPas) |
Molecular weight |
Vinyl content (%) |
Density |
0.7 |
186 |
29 |
0.81 |
2-3 |
500 |
10-12 |
0.92 |
4-6 |
770 |
7-9 |
0.93 |
10 |
1000 |
5.4 |
0.95 |
20 |
2000 |
2.7 |
0.95 |
100 |
6000 |
0.8-1.2 |
0.97 |
200 |
9400 |
0.4-0.6 |
0.97 |
500 |
17200 |
0.37-0.43 |
0.97 |
1000 |
28000 |
0.18-0.26 |
0.97 |
3500 |
43000 |
0.12-0.15 |
0.97 |
5000 |
49500 |
0.10-0.13 |
0.97 |
10000 |
62700 |
0.08-0.12 |
0.97 |
20000 |
72000 |
0.06-0.09 |
0.98 |
65000 |
117000 |
0.04-0.06 |
0.98 |
165000 |
155000 |
0.03-0.04 |
0.98 |
USAGE and DOSAGE:
When used as additive or modified the quantity of 10%-20%,when used as base gule the quantity of 50%-100%
Package and Transportation:
Non-dangerous goods storage and transportation.This product should be stored airtight at room temperature in dry shade, not near the fire source, avoid sun exposure, avoid mixing of impurities (especially catalysts, acid substances); With a 200 kg drum or 50 kg clean polyethylene plastic barrel packaging.