3721series Phenolic Cotton Cloth Laminated Rod
Diameter:10 -200mm
Density:1.25-1.45g/cm³
Length:1000mm
Temperature grade: E
Tensile strength:≥60Mpa
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Ref. No. 3721series Phenolic cotton cloth laminated rods are made of insulating cotton cloth impregnated phenolic resin by moulding and processing under heat and pressure. The Insulation rod 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.
3721 rod: High mechanical applications, suitable as structural parts for electrical equipments, available in transformer oil.
3721B rod: Lower properties than 3721, high mechanical applications, suitable as structural parts for electrical equipments, available in transformer oil.