Epoxy-terminated phenyltrisiloxane IOTA 279
Features:
1. used as component of epoxy resin
2. used as reactivity modifier for polyurethane
and polycarbonate
3. Improve the cohesive energy of the resin
4. Improve high and low temperature properties of
materials
5. Improve the flexibility of epoxy resin
6. To make epoxy resin good electrical
insulation and resistance to atomic oxygen
Molecular
formula:
Specifications:
Appearance: colorless to light yellow transparent liquid
Epoxy equivalent: 260-340g/equ
Refractive index (25 °C): 1.474
Viscosity: 15-30cst
The main components: double-ended with glycidyl
phenyltrisiloxane, non-solvent
Application:
As a toughening and water repellent component of
epoxy resin, polyurethane and polycarbonate, it can improve the mechanical and
physical properties of the finished product, reduce the cohesive energy, and provide
the copolymer with good high and low temperature resistant, Water and
weather resistance, electrical insulation and resistance to atomic oxygen.
How to
use:
1. Used as epoxy resin modified, directly added into
the prepolymer and curing.
2. When used as polyurethane modifier, can be reacted
with the amine chain, or acid ring and isocyanate-reactive molding.
3. Used as polycarbonate modifier, can be reacted
with copolymerization, or be added in the molding process.
Note: technical indicators without security, when
use and operation, please consult the customer representative or supplier
Storage
and package:
This product is non-dangerous.
Reactivity, avoiding mixing or contacting
impurities, especially water, oxides and catalysts
the shelf life of 6 months in Unopened conditions.
Packaging: 25kg or 200kg / drum which coated with iron