Phenolic cotton cloth laminate bakelite sheet 1: PFCC 2. 3025 3026 3027 3. Hgw2082 Hgw2083 4. PL-PCM -PCE - PLI - PLE Phenolic cotton cloth laminated bakelite sheet are manufactured by modified phenolic resin as binder and pure cotton fabric as reinforcement. The have exceptionally good heat resistance and will not creep under high temperature conditions. Features of Phenolic cotton cloth laminated bakelite sheet 1.Excellent physical properties 2.Excellent mechanical properties 3.Good dielectric properties 4.Withstand all kinds of machining .Application of Phenolic cotton cloth laminated bakelite sheet 1.In insulation structural parts 2.Electric equipments 3.Aeronautical industries
No.
Item
Unit
Value
1
Density
g/cm3
1.30—1.40
2
Water absorption
mg
Refer to table 2
3
Vertical layer direction bending strength Portrait
MPa
≥100
4
Tensile strength
MPa
≥80
5
Notch impact strength (Simple strut-beam method) Parallel layer direction
KJ/m2
≥8.8
6
Parallel layer direction insulation resistance After digging into water
Ω
≥1.0 × 106
7
Parallel layer direction breakdown voltage At (90±2)°C transformer oil
kV
≥1
8
Vertical layer direction breakdown voltage At (90±2)°C transformer oil
kV/mm
Refer to table 3
Supplier Information
Henan YAAN Electrical Insulation Material Plant Co., Ltd.