1.SMC Plates.
2.SMC Plates are glass fiber, unsaturated polyester, low shrinkage additive packing and various additives.
3.SMC Plates are with excellent electrical, mechanical applications, heat stability, chemical resistance noncorrodibility, widely used for electrical industry insulation parts, accessories of cars, trains, structural components of communication engineering and the shell of explosion-proof electric equipments, etc.
4.The size of SMC Plates:
1000×2000mm(40″×80″);1250×2000mm(49″×80″)
Thickness:2~50mm
5.The company passed ISO9001 quality system.
6.The performance of SMC Plates:
|
No.
|
Item
|
Unit
|
Value
|
|
SMC Plates
|
|
1
|
Applicable Standards
|
—
|
JB/T 7770-1995
|
|
2
|
Density
|
g/cm³
|
1.7~1.95
|
|
3
|
Water absorption
|
mg
|
20
|
|
4
|
Distortion temperature
|
°C
|
240
|
|
5
|
Bending strength
|
MPa
|
170
|
|
6
|
Impact strength (Notched charpy)
|
kJ/m2
|
90
|
|
7
|
Voltage endurance perpendicular to lamination
|
kV/mm
|
12
|
|
8
|
Dielectric constant 1MHz
|
—
|
4.5
|
|
9
|
Loss factor
|
—
|
0.015
|
|
10
|
Proof Tracking Index(PTI)
|
V
|
600
|
|
11
|
Arc resistance
|
s
|
180
|
|
12
|
Flame resistance
|
UL 94
|
V-0
|
|
13
|
Temperature index
|
°C
|
155
|
