
PRODUCT NAME
DY-V421 End and side Chain Branch Vinyl Silicone oil
DESCRIPTION
This is a kind of vinyl modified polydimethyl siloxane, the structural formula as follows:
(CH2=CH)(CH3)2SiO[(CH3)2SiO]m[(CH2=CH)(CH3)SiO]nSi(CH3)2(CH2=CH)
Molecular weight is between300 and 300,000(manufacture according to the needs of the customers)
The vinyl which is on the end of the molecular chain can attend all kinds of react , e.g addition reaction and free radical reaction.
Except smooth,soft,shining and so on,which is easy to react with hydrogen silicone oil, also attend others several reaction.
SPECIFICATION
ITEMS | SPECIFICATIONS |
|
Appearance | Colorless to yellow transparent liquid |
|
Viscosity(25℃mpa.s) | 190cps, 1200cps (according to the customers) |
|
Vinyl content (%) | 3.85,4.7 (according to the customers) |
|
USE
USAGE AND DOSAGE
As additive agent: 5%-10%
As basic material : 50-%-100%
Attention
This is a kind of active material, which is easy to react with other products, so pay attention do mix with other products in the transport.
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SHANDONG DAYI CHEMICAL CO.,LTD
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