Structural Formula
CAS NO.: 26710-23-6
Description
1. Vinyl silicone oil (Side-chain type) is the middle of the molecular
chain with methyl vinyl polysiloxane.
2. The molecular weight and vinyl content of the product free configuration
3. This product have the methyl silicone oil’s common performance (such
as: smoothness, limpness, bright, temperature and durability etc.
4. Molecular chain has a good reactivity.can participate in a variety of
chemical reactions, such as: addition reaction, free radical reactions etc.
5. For containing vinyl, therefore, this product compared with silicone oil,
and some material has better intermiscibility.
Specification
Test |
Unit |
Value |
Appearance |
|
colorless light yellow liquid |
Viscosity |
25℃, MPas |
250-500、1000-1500、2500-3000 |
Vinyl content |
% |
2-3, 0.5-0.8 |
PH |
|
6-8 |
Application
1. As
macromolecules, high viscosity110-2 silicone rubber’s hardening agent and diluent
before vulcanization..
2. As some organic materials modifier, such as acryl resin, ethylene
vinylacetate copolymer resin.
3.For making high-temperature vulcanized silicone rubber,and medium temperature
vulcanized silicone rubber and silicone gel.
Usage And Dosage
When used as
thinner the quantity of 10%-20%,when used as a modifier to add the quantity of
5%-10%,when used as silicone rubber the quantity of 50%-100%.direct into the
high-speed mixing or strong mixing or stirring devices into the system in order
to ensure uniform dispersion.
Package and Transportation
1.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), by non-dangerous goods storage and
transportation.
2. Packed with 200KG and 50KG polyethylene plastic barrel
Note
This material have chemistry’s lively, should not to mixed with impurities
(especially the catalyst), when in use or compatibility of medicines, should be
notice if have chemical reaction, prevent degeneration.