logo
produtos
detalhes dos produtos
Casa > produtos >
Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation

Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation

Quantidade mínima: 1000kgs
Preço: basing on size and quantity
Embalagem padrão: Palete
Período de entrega: 30 dias úteis
Método de pagamento: T/T
Capacidade de fornecimento: 200000 kg por mês
Informações pormenorizadas
Lugar de origem
China
Número do modelo
3240
Material:
Resina Epoxídica Fenólica e Fibra de Vidro
Tamanho:
102 x 202 cm / 102 x 122 cm / 122 x 204 cm / 122 x 244 cm
Grossura:
0,2-101,6 mm
densidade:
10,8-2,0 g/cm3
Índice temporário:
120 ℃
Inflamabilidade:
HB
Taxa de absorção de água:
≤0,5%
Resistência à tração (MD):
≥ 200 MPa
Resistência de Isolamento (Normal):
≥5,0×10^12Ω
Aplicativo:
Aplicável a campos mecânicos, elétricos, eletrônicos e outros
Destacar:

alkali-free reinforced laminates

,

phenolic epoxy resin insulation board

,

grade B electrical insulation laminates

Descrição do produto

Product Description:


3240: A High-Performance Electrical Insulation Laminate


The Phenolic Epoxy Glass Fiber Laminate 3240 provides outstanding electrical and mechanical performance. This alkali-free reinforced laminate, with its Class B thermal stability, is the ideal choice for manufacturing critical insulation components and structural parts. It performs consistently even in challenging operating environments, including high humidity and immersion in transformer oil.


Advantages:


  • Excellent Dielectric Strength & Stability: Combines high perpendicular electric strength (≥14.2 kV/mm at 90°C in oil) with low relative permittivity (≤5.5 at 50Hz), ensuring reliable insulation against breakdown and minimal energy loss for enhanced operational efficiency.
  • Superior Mechanical Durability: Features a high-density (≥1.8 g/cm³), robust structure that provides exceptional long-term mechanical strength, making it ideal for demanding applications.
  • Impeccable Surface Quality: The smooth, defect-free surface facilitates easy installation and prevents performance issues such as partial discharges, guaranteeing consistent quality and long-term reliability.


Technical Parameters:

Attribute Value
Color Yellow
Shape Board
Surface Smooth/no Significant Defect
Density ≥1.8g/cm3
Water Absorption ≤0.5%
Tensile strength (MD) ≥200MPa
Compressive strength ≥350MPa
Vertical electric strength (at 90℃±2℃ in oil), 1mm in thickness ≥14.2kV/mm
Parallel breakdown voltage(at 90℃±2℃ in oil) ≥35kV
Relative permittivity(50Hz) ≤5.5
Insulation Resistance (Normal) ≥5.0×10^12 Ω
Temp. Index 120℃
Flammability HB
  

Applications:


  • Ideal for Transformers: Relies on its exceptional dielectric strength (both parallel and perpendicular) for internal insulation.
  • Critical for Switchgear: Valued for its mechanical durability and impact resistance in high-strength environments.
  • Essential for Busbar Supports: Ensures stable power distribution thanks to its low and stable permittivity.


Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation 0Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation 1

produtos
detalhes dos produtos
Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation
Quantidade mínima: 1000kgs
Preço: basing on size and quantity
Embalagem padrão: Palete
Período de entrega: 30 dias úteis
Método de pagamento: T/T
Capacidade de fornecimento: 200000 kg por mês
Informações pormenorizadas
Lugar de origem
China
Número do modelo
3240
Material:
Resina Epoxídica Fenólica e Fibra de Vidro
Tamanho:
102 x 202 cm / 102 x 122 cm / 122 x 204 cm / 122 x 244 cm
Grossura:
0,2-101,6 mm
densidade:
10,8-2,0 g/cm3
Índice temporário:
120 ℃
Inflamabilidade:
HB
Taxa de absorção de água:
≤0,5%
Resistência à tração (MD):
≥ 200 MPa
Resistência de Isolamento (Normal):
≥5,0×10^12Ω
Aplicativo:
Aplicável a campos mecânicos, elétricos, eletrônicos e outros
Quantidade de ordem mínima:
1000kgs
Preço:
basing on size and quantity
Detalhes da embalagem:
Palete
Tempo de entrega:
30 dias úteis
Termos de pagamento:
T/T
Habilidade da fonte:
200000 kg por mês
Destacar

alkali-free reinforced laminates

,

phenolic epoxy resin insulation board

,

grade B electrical insulation laminates

Descrição do produto

Product Description:


3240: A High-Performance Electrical Insulation Laminate


The Phenolic Epoxy Glass Fiber Laminate 3240 provides outstanding electrical and mechanical performance. This alkali-free reinforced laminate, with its Class B thermal stability, is the ideal choice for manufacturing critical insulation components and structural parts. It performs consistently even in challenging operating environments, including high humidity and immersion in transformer oil.


Advantages:


  • Excellent Dielectric Strength & Stability: Combines high perpendicular electric strength (≥14.2 kV/mm at 90°C in oil) with low relative permittivity (≤5.5 at 50Hz), ensuring reliable insulation against breakdown and minimal energy loss for enhanced operational efficiency.
  • Superior Mechanical Durability: Features a high-density (≥1.8 g/cm³), robust structure that provides exceptional long-term mechanical strength, making it ideal for demanding applications.
  • Impeccable Surface Quality: The smooth, defect-free surface facilitates easy installation and prevents performance issues such as partial discharges, guaranteeing consistent quality and long-term reliability.


Technical Parameters:

Attribute Value
Color Yellow
Shape Board
Surface Smooth/no Significant Defect
Density ≥1.8g/cm3
Water Absorption ≤0.5%
Tensile strength (MD) ≥200MPa
Compressive strength ≥350MPa
Vertical electric strength (at 90℃±2℃ in oil), 1mm in thickness ≥14.2kV/mm
Parallel breakdown voltage(at 90℃±2℃ in oil) ≥35kV
Relative permittivity(50Hz) ≤5.5
Insulation Resistance (Normal) ≥5.0×10^12 Ω
Temp. Index 120℃
Flammability HB
  

Applications:


  • Ideal for Transformers: Relies on its exceptional dielectric strength (both parallel and perpendicular) for internal insulation.
  • Critical for Switchgear: Valued for its mechanical durability and impact resistance in high-strength environments.
  • Essential for Busbar Supports: Ensures stable power distribution thanks to its low and stable permittivity.


Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation 0Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation 1