Specifications
Temp: grade:B /F
Thickness:0.1mm-150mm
100% fiberglass cloth
Size: 980x1980mm,1020x1220mm, 1220x2440mm,1020x2040mm
Pacage: wooden pallet or according to customer requirements.
Colors: yellow,green, and others according to the requirements of customers'.
Applications
Bottom plate of PCB punching and prototyping machine
Reinforcement plate of testing fixture
Needle plate
The material of Flexible Printed Circuit Board
Other electronical products
Features and Application of Vacuum Impregnated Epoxy fiberglass cloth sheet
|
No.
|
Product
|
Features & Application
|
Temperature Class
|
|
1
|
Vacuum Impregnated epoxy fiberglass cloth sheet
|
Dense structure, low water absorption rate, good electrical and mechanical performance.
Used as structure part in HV apparatus.
|
B
|
|
2
|
Good thermal resisrant, dense structure, low water absorption rate, good electrical and mechanical performance.
Used as structure part in HV apparatus.
|
F
|
Technology Specification of Epoxy fiberglass colth sheet
|
No
|
Performance
|
Unit
|
B Class
|
B Class
|
|
1
|
Density
|
g/cm3
|
≥1.9
|
≥1.9
|
|
2
|
Bending elastic modulus of appearance
|
Mpa
|
≥24000
|
≥24000
|
|
3
|
Vertical compression strength
|
Mpa
|
≥350
|
≥350
|
|
4
|
Parallel shear strength
|
Mpa
|
≥30
|
≥30
|
|
5
|
Peel strength
|
Mpa
|
≥300
|
≥300
|
|
6
|
Parallel breakdown voltage (90±2°C OIL)
|
kv
|
≥35
|
≥35
|
|
7
|
Comparative creepage tracking index
|
/
|
≥200
|
≥200
|
|
8
|
T1 long-term thermo stability
|
/
|
≥130
|
≥130
|
|
9
|
Vertical banding strength
|
Mpa
|
≥340
|
≥340
|
|
10
|
100鈩?/p>
|
|
|
≥300
|
|
11
|
150鈩?/p>
|
|
|
≥200
|
|
12
|
Water absorption normal condition
|
M峥?m
|
≥1.0 x 107
|
≥1.0 x 107
|
|
13
|
Arc resistance
|
S
|
≥110
|
≥110
|
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