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中文|English

Vinyl Terminated Silicone Fluid

Time：2022-06-14
用作生产高温硫化硅橡胶的基料，配以交联剂、补强剂、着色剂、结构控制剂、耐老化剂等，混炼制备高温硫化硅橡胶生胶；

Product name: Vinyl Terminated Silicone Fluid

Structural formula: CH2=CH-Si(CH3)2O[(CH3)2SiO]ｎ(CH3)2Si-CH=CH2


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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

100000±10000

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

≤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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