| Customization: | Available |
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| Application: | Electrical Base, Shell, Motor |
| Color: | Brown |
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Audited Supplier Audited by an independent third-party inspection agency
Product Name |
Phenolic Cotton Laminated sheet |
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Type |
3025 |
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| No. | Inspection Item | Unit | Standard value | Test result |
1 |
Bending strength |
Mpa |
≥110 |
122 |
2 |
Elastic modulus of surface bending |
Mpa |
≥7000 |
7400 |
3 |
Impact strength (Simply supported beam) Parallel layer∥ |
KJ/m2 |
≥7.0 |
7.5 |
4 |
Impact strength (Cantilever beam method) Parallel layer∥ |
KJ/m2 |
≥5.9 |
6.3 |
5 |
Shear strength Parallel layer ∥ |
Mpa |
≥20 |
24 |
6 |
Bonding strength |
N |
≥3200 |
5060 |
7 |
Tensile strength |
Mpa |
≥60 |
65 |
8 |
Electrical strength Vertical layer⊥ (in 90ºC oil) |
kV/mm |
≥0.5 |
0.56 |
9 |
Frequency dielectric constant |
/ |
≤5.5 |
5.4 |
10 |
Proof tracking index |
/ |
≥100 |
108 |
| 11 | Density | g/cm3 | 1.3-1.4 | 1.38 |
| 12 | Water absorption | mg | ≤540 | 451 |
| After inspection, the product conforms to GB/T1303.6-2009 standard requirement. | ||||
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