| Electrical
Grade Fabric This fabrics include various kinds of electrical grade glass fabric of which the surface has been processed with chemical methods. The products are used as the base material of copper clad laminate. They are produced with various kinds of automatic precision equipment, such as Wraping-sizer, Rebeamer, Air Jet Loom, Finish Machine etc. |
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Technical
Characteristic
|
Specification
|
7630
|
7628M
|
7628L
|
2116
|
1080
|
|
|
Warp Yarn
|
ECG67 1/0
|
ECG75 1/0
|
ECG75 1/0
|
ECE225 1/0
|
ECD450 1/0
|
|
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Fill Yarn
|
ECG67 1/0
|
ECG75 1/0
|
ECG75 1/0
|
ECE225 1/0
|
ECD450 1/0
|
|
|
Thread
|
Warp
|
42¡À2
|
44¡À2
|
44¡À2
|
60¡À2
|
60¡À2
|
|
Count
|
Fill
|
33¡À2
|
33¡À2
|
31¡À2
|
58¡À2
|
47¡À2
|
|
Weight (g/m2)
|
220¡À5
|
208¡À5
|
203¡À25
|
105¡À4
|
47.5¡À2.5
|
|
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Width (mm)
|
1270
|
|||||
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Thickness (mm)
|
0.185
|
0.180
|
0.173
|
0.100
|
0.055
|
|
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Finish Type
|
Epoxy Resin, Compatible Silane
|
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L.O.I (%)
|
0.08¡À0.04
|
0.08¡À0.04
|
0.08¡À0.0
|
0.12¡À0.05
|
0.12¡À0.05
|
|
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Roll Length (m)
|
2000¡À2000
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Splices (pcs.)
|
Max.2
|
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Min. Length (m)
|
300
|
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| PCB
Tissue This tissue is specially used as the base material of copper clad laminate. It is comparable to similar products in the world market in main specifications. |
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Technical
Characteristic
|
Product No.
|
Density(g/m2)
|
Binder Content(%)
|
Filament Diameter(¦Ìm)
|
Fiber Length(mm)
|
Width(mm)
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Length per roll(m)
|
|
PCT50
|
50
|
11¡À2
|
9
|
12
|
1050
|
800
|
|
PCT75
|
75
|
1250
|
1000
|
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|
PCT105
|
105
|
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