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Vinyl Terminated Silicone Fluid
Structural formula:
CH2=CH-Si(CH3)2O[(CH3)2SiO]ｎ(CH3)2Si-CH=CH2
Technical Data:
Items
Index
Viscosity (25℃ cst )
20
100±10
200±20
250±25
450±45
1000±100
Vinyl content
7.00~9.00%
3.10~3.60%
1.90~2.20%
1.50~1.80%
1.10~1.40%
0.80~1.00%
Volatile
≤10%
≤1%
Appearance
Colorless tasteless transparent liquid
Items
Index
Viscosity (25℃ cst )
3000±300
5000±500
10000±1000
20000±2000
50000±5000
10000±1000
Vinyl content
0.50~0.55%
0.40~0.45%
0.34~0.38%
0.26~0.30%
0.20~0.23%
0.15~0.18%
Volatile
≤10%
≤1%
Appearance
Colorless tasteless transparent liquid
Remark: we also supply customized Vinyl Terminated Silicone Fluid with different viscosity according to clients’ requirements.
Standard:
Company standard
Property & Application
This product is nontoxic and insipid .Under the reaction of catalysts it can react with chemicals containing active oxygen to produce any kinds of special properties silicone products. Under reaction it doesn’t release any low molecular substance, and with low reaction variable.
This product is widely used in the following areas:
Widely used as raw material for high temperature vulcanized silicone rubber. Mixing with cross linking agent,reinforcing agent, coloring agent,structure controlling agent and aging resistant agent to produce high temperature vulcanized silicone rubber and Methyl Vinyl Silicone Gum .
Widely used to produce liquid silicone rubber.It is a main material of injection thermal forming.
Reacting with organic material such as polyurethane and acrylic acid it can produce new material with better weather proof resistance ,anti-UV and enhanced toughness
Packing
Packed in 200L iron drums /plastic barrel
It should be stored in a shady, cool and ventilated storehouse. Do not touch acid,alkali and other impurities.
Transportation: As non-hazardous chemicals .
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