Shibaam Polymers

Glass Epoxy Sheets

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Glass Epoxy Sheets

Shibaam Polymers offers a comprehensive range of Glass Epoxy Sheets, engineered to meet the stringent requirements of various industries. These sheets are renowned for their exceptional electrical insulation properties, high mechanical strength, and resistance to chemicals. With thermal resistance and dimensional stability, they are ideal for applications where reliability under diverse conditions is crucial. Our Glass Epoxy Sheets find versatile use in sectors like electronics, aerospace, and automotive, ensuring consistent performance and durability. 

Outstanding Characteristics:

  1. Exceptional Electrical Insulation
  2. High Mechanical Strength
  3. Thermal Resistance
  4. Chemical Resilience
  5. Dimensional Stability
  6. Low Moisture Absorption
  7. Versatile Applications
  • High Mechanical Strength
  • Excellent Electrical Insulation
  • Creep Resistance
  • Good Thermal Resistance

Standard Sizes

Sheet: Thickness X Width x Length
6-150mm x 1000mm X 2000mm
Rod: diameter x length
16-400mm X 1000mm

Typical Applications

Exploring the Versatility of Glass Epoxy Sheets Across Industries

Mechanical Industry

High strength-to-weight ratio, enhancing the performance and durability of various components and structures.

Body equipments

Lightweight and robust properties, improving the performance and durability of equipment like medical devices and sports gear.

Housing parts of distribution boards

Dstribution boards for its electrical insulation properties, ensuring safety and reliability in electrical installations.


Its excellent electrical insulation and thermal resistance, enhancing the performance and safety of these critical electrical devices.


Their exceptional electrical insulation properties, safeguarding electrical systems and enhancing their reliability.

Electrical machines

Its excellent insulating properties, enhancing the safety and performance of motors, generators, and other electrical equipment.

Mechanical Properties

Performance and Test ConditiomTest MethodUnitTyical Values
Notched impact strength of cantilever beam, 23°CASTM D256KJ/m²8
Yield tensile strength, 23°C, 50mm/minASTM D638Mpa75
Elongation at break, 23°C, 50mm/minASTM D638%5
The bending strength. 23C, 2mm/minASTM 790Mpa90
Bending modulus, 23°C, 2mm/minASTM 790Mpa2200
Shore hardness DASTMD224080
The DensityISO 1183g/cm31.13

Thermal Properties

Performance and Test ConditiomTest MethodUnitTyical Values
Thermal deformation temprature(HDT) (0.45Mpa)ISO 75°C70
Melting point°C220
Long term operating temperature°C80
Short-term operating temperature°C110
Thermal conductivityDIN 52612-1W/(K-M)0.23
Linear expansion coefficientASTM D69610-5-1/K8

Electrical Performance

Performance and Test ConditiomTest MethodUnitTyical Values
Dielectric strengthASTM D150KV-mm25
Dielectric loss coefficientASTM D1500.032
The volume resistanceASTM D257Ω.cm1015
The surface resistanceASTM D257Ω1015
Dielectric constantASTM D1494.2