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78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness

  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
  • 78Mpa Tensile Strength Phenolic Cotton Sheet with 10KV Breakdown Voltage and 1-80mm Thickness
Place of Origin China
Brand Name 3A Rubber
Certification ISO9001
Model Number 3A6011
Minimum Order Quantity 100kgs
Price USD2.80/kg
Packaging Details packing in pallets
Delivery Time 10-20days
Payment Terms L/C,D/P,T/T,Western Union,paypal
Supply Ability 100000kgs/month
Product Details
Material Phenolic+cotton Color Brown, Red, Beige, Yellow
Surface Smooth Tensile Strength 78Mpa
Breakdown Voltage 10KV Size 1-80mm X 1m X 2m
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Product Description
78Mpa Insulation Phenolic Cotton Sheet / Bakelite Cotton Sheets 1-80mm X 1m X 2m
phenolic cotton sheet, bakelite cotton sheet, insulation cotton sheet, cotton laminate sheet
Phenolic cotton sheet is a hard, dense material manufactured by applying heat and pressure to layers of cotton fabric impregnated with phenolic resin. This high-pressure thermosetting industrial laminated plastic offers excellent electrical properties, mechanical strength, and thermal resistance, making it ideal for demanding industrial applications.
Key Features
  • Excellent electrical insulation properties
  • Superior mechanical strength and durability
  • No water absorption
  • High heat resistance (B class 130)
  • Good surface hardness and abrasion resistance
  • Reliable insulation performance
Applications
PCB fixtures, ICT fixtures, drilling machine pads, gears, motors, generators, transformers, fixture inverters, switches, electrical insulation parts, and various electrical insulation components.
Specifications
Material: Phenolic resin + cotton fabric
Color: Brown, beige, yellow, red
Surface: Smooth
Tensile Strength: 78Mpa
Flexural Strength: 90-110Mpa
Compression Strength: 138Mpa
Breakdown Voltage: 10KV
Density: 1.25-1.40g/cm³
Heat Resistance: B class 130
Size: 1-80mm * 1m * 2m
Technical Properties by Grade
Properties Units 3723 3724 3725 3726
Density g/cm³ 1.25-1.40 1.25-1.40 1.25-1.40 1.25-1.40
Water absorption rate (D-24/23) % 1.7 1.0 1.2 1.0
Flexural strength MPa 90 95 110 95
Tensile strength MPa 78 - - -
Compression strength (Axial) MPa 138 138 138 138
Breakdown voltage parallel to laminations (in transformer oil) KV 10 10 10 10
Flammability - - - - -
Color - Natural Natural Natural Natural
Product Gallery
Phenolic cotton sheet close-up showing smooth surface texture Phenolic cotton sheet sample demonstrating material thickness Industrial application of phenolic cotton sheets Phenolic cotton sheet in manufacturing environment
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coloured plastic sheets

thick plastic sheets

translucent colored plastic sheets