Js-D758 Silane
coupling agent
1. Chemical Name:alkylbenzene
oxy-polyoxyethylene glycol methyl-diethy silane
2. Physical parameters:(The following data only represents
the general case, but not the properties of actual products.)
Density(20 ),
g/cm3
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1.075-1.085
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Motion
viscosity(20  ),mm 2/S
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433  30
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Index of refraction
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1.4850-1.4906
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effective composition wt%
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 99
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PH value(1%water solution)
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6  0.5
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Appearance
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light yellow liquid
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3. Main properties:
It presents nice compatibilities on vast majority of organic solvents
and has excellent permeate and infiltrative , coupling, and dispersing
properties. Due to its benzene functional group, it shows remarkable
antioxidization in cross-linking process, and would not incur yellowening
of the base material.
4. Applications:
1. |
It's used in unsaturated polyether
composite material, and may enhance the mechanical properties
of composite material, such as intensity, tenacity, and in particular,
it can improve substantially the moistening properties of the
composites, such as artificial marble and surface of the resin,
and the stretching, bend strength, and elastic modulus of the
finished product are remarkably increased consequently. |
2. |
It is capable of copolymerizing
with acrylic acid methacrylic acid and vinyl acetate, and are
widely used in paints, adhesive agents offering excellent adhesion
and durability. |
3. |
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