Monday, April 18, 2011

CW-500 Type of Epoxy Resin Containing Phosporous

This epoxy resins can be cured either with dicyandiamide(DICY), and also with phenolic resins.
CW-500 Type of
Epoxy Resin Containing Phosporous

Product Introduction:
This product is developed for FR-4 and CEM-3 types of halogen-free and environment-friendly copper-clad plates, and also for halogen-free adhesives and encapsulating materials. This epoxy resins can be cured either with dicyandiamide(DICY), and also with phenolic resins.
Technic Target of Product:
Item
Test Value
Exterior Appearance
Clear or light yellow liquid
Epoxide Number (eq/100g)
0.31~0.38
Epoxide Equivalent(g/eq)
320~260
Hydrolyzable Chloride (ppm)
≤900
P Content(%)
2.2~3
Viscosity (25
o
C, mPa.s)
700
Specific Gravity (25
o
C, g/cm
3
)
1.06
Solid Content(%)
75±1(in MEK solvent)
The above figures are true only for technical reference.Customers first test before use to confirm suitability.The company has the right to improve their products, their specifications are subject to change without notice.

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