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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