Vinyl Terminated Pdms

Attempts to establish the business on a firm financial footing, we are engaged as manufacturer, supplier and exporter of Vinyl Terminated PDMS in Laiyang, Shandong, China.


PRODUCT NAME
DY-V401 Vinyl Silicone oil
DESCRIPTION
This is a kind of vinyl modified polydimethyl siloxane, the structural formula as follows:
CH2=CH-Si i CH3i 2O[(CH3)2Si O]i (CH3)2Si i CH=CH2
Molecular weight is between20 and 100,000(manufacture according to the needs of the customers)
Except smooth,soft,shining and so on,which is easy to react with hydrogen silicone oil, also attend others several reaction.
SPECIFICATION
ITEMSSPECIFICATIONS
AppearanceColorless transparent liquid
Viscosity(25a mpa.s)20-100000
Vinyl content (%)0-20
Volatitle(150a 3h) a 3%
Heavy metal ion contenta 10ppm
USE
1.The filler of silicone rubber, to increase the hardness and intensity.
2.The main material of LSR, thermal forming silicone rubber and LED pouring sealant.
3.React with polyurethane, crylic acid and other organo material, will be made out more outstanting new material.(e.g coating)
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.