Chemical
Name: gamma-Methacryloxypropytrimethoxysilane
Other
name: Z****0, A***4, S**0, KBM***3, MEMO,
GF*1,
KH***0
CAS
No.: ********0
Introduction:
CNSi***1 is a
methacryl-functional silane, it is a clear, light and heat
sensitive liquid with a faintly sweet
odour.
CNSI***1 is
used as adhesion promoter at organicinorganic interfaces, as
surface modifier (e.g. imparting water repellency, organophilic
surface adjustment) or as crosslinking of polymers. It is used as a
coupling agent to improve the physical and electrical properties of
glass-reinforced and mineral-filled thermosetting resins under
exposure to heat andor moisture. It is typically employed as a
blend additive in resin systems that cure via a free radical
mechanism (e.g. polyester, acrylic) and in filled or reinforced
thermoplastic polymers, including polyolefins and polyurethanes. It
is also used to functionalize resins via radical initiated
processes-copolymerization or grafting and to modify
surfaces.
Typical Physical Properties:
CAS
No.:
********0
Molecular
Weight:
**8.4
Boiling
Point<**0mmHg>:
**5
Viscosity<*5>:
2
cSt
Flash
Point:
**8
Color and
Appearance: Colorless
transparent liquid
Density<***5>:
1.**5
Refractive
Index<*5>:
1.***2*0.***5
Min.
Purity:
*8.0%
Solubility
CNSI***1 is
soluble in methanol, ethanol, isopropanol, acetone, benzene,
toluene, and xylene. After hydrolysis, it is soluble in water with
adequate stirring if the PH is adjusted to 4.0 Hydrolysis releases
methanol.
