Phenolic cotton cloth laminated sheet is made of cotton cloth impregnated phenolic resin by processing under heat and pressure.
Description
Phenolic cotton cloth laminated sheet is made of cotton cloth impregnated phenolic resin by processing under heat and pressure.
Specification:
MOQ:1000kg
Thickness(mm): 0.5-120mm
Standard sizes:
980*1980mm
1020*2040mm
1000*2000mm
Storage life: 1 year
Technical Parameter
No. | Tested Item | Unit | Values |
1 | Density | g/cm3 | 1.30-1.42 |
2 | Martin temperature | ºC | ≥125 |
3 | Vertical layer to bending strength | Mpa | ≥105 |
4 | Tensile strength | Mpa | ≥65 |
5 | Impact strength "beam method without gap samples, longitudinal | kJ | ≥25 |
6 | Bonding strength | N | ≥5400 |
7 | Vertical layer to strength (90 ±2 ºC in transformer oil > 3mm, thickness, the side processing to 2.0 mm ±0.2 mm) | MV/M | ≥2.0 |
Characters
Heat-resistance: E Class (120℃)
High mechanical and dielectric performance
Great moisture resistance
Application
Phenolic cloth sheet can be processed into all kinds of insulation parts. The products are widely used transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance,etc.
Phenolic cotton cloth round bar
Diameter: 10-50mm
Phenolic cotton cloth threaded rod and bar
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Jul 31, 2020
Jul 30, 2020
