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Divinyl tetramethyl disiloxane
Product Brand: Ld-08
Chemical name:
Divinyl tetramethyl disiloxane
CAS NO:2627-95-4
Structure:
Molecular formula:
[(CH3)2C2H3SiO]2
Specification:
| |
|
Appearance |
Colorless
liquid |
bp. |
133°-139° |
d204 O0
|
818g/cm3 |
nd20 |
1.4118-1.4123 |
Purity |
99.0±0.5% |
Vinyl group |
28.5% |
Use: In
manufacture of silicone rubber, silicone gel and vinyl silicone
oil.
Dimethylethoxyvinylsilane
Product Brand:Ld-09
Chemical name:
Dimethylethoxyvinylsilane
Molecular formula:
(CH3)2C2H3SiOC2H5
Specification:
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|
Appearance |
Colorless liquid |
bp. |
93°-99° |
d204 |
0.790g/cm3 |
nd20 |
1.3983 |
Purity |
98.0±0.5% |
Vinyl group |
≥20% |
Use: In
manufacture of silicone resin, in silanization of organic or inorganic
chemicals.
Dimethyldiethoxysilane
Product Brand:
Ld-10
Molecular formula:
(CH3)2Si(C2H5O)2
Molecular Weight:148.28
Specification:
| |
|
Appearance |
Colorless
transparent liquid |
Content (%) |
(CH3)2Si(OC2H5)2≥99.0,C2H5OH≤0.5 |
Density |
(20°C ,g/cm3) 0.8380-0.8410 |
Refractive Index |
(20°C) 1.3805 |
Flash point (°C) |
11 |
Performances
and Uses:
With the boiling point of 114.5°C, this product is mainly used
as the modifying agent of organic silicon resin, structure-controlling
agent of silicon rubber and gross rubber, chain extender in the
sythesis of organic silicon product as well as the synthetic material
of silicon oil.
Packaging:
Sealed in iron-plastic, plastic drums with the net capacity of 160
kg.
Storing:
Do not be exposed to fire and direct sunlight;avoid contact with
acid, base, water etc. Storing Temperature:-40-60°C with ventilation
and driness maintained;
Shelf Life:6 months
Transportation:
Avoid rain, direct sunlight and transportate this product as dangerous
products.
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