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

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

минимальный заказ: 1000 кг
Цена: basing on size and quantity
Стандартная упаковка: Поддон
Срок доставки: 30 рабочих дней
Способ оплаты: Т/Т
Емкость поставок: 200000кг в месяц
Детальная информация
Место происхождения
Китай
Номер модели
3240
Материал:
Фенолическая эпоксидная смола и стеклянные волокна
Размер:
102 х 202 см / 102 х 122 см / 122 х 204 см / 122 х 244 см
Толщина:
0,2-101,6 мм
плотность:
10,8-2,0 г/см3
Временный индекс:
120 ℃
Воспламеняемость:
НВ
Скорость поглощения воды:
≤0,5%
Прочность на растяжение (MD):
≥ 200 МПа
Сопротивление изоляции (нормальное):
≥5,0×10^12 Ом
Приложение:
Применимо в механической, электрической, электронной и других областях.
Выделить:

alkali-free reinforced laminates

,

phenolic epoxy resin insulation board

,

grade B electrical insulation laminates

Описание продукта

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

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Подробная информация о продукции
Grade B Alkali-free Reinforced Laminates With Phenolic Epoxy Resin For Insulation
минимальный заказ: 1000 кг
Цена: basing on size and quantity
Стандартная упаковка: Поддон
Срок доставки: 30 рабочих дней
Способ оплаты: Т/Т
Емкость поставок: 200000кг в месяц
Детальная информация
Место происхождения
Китай
Номер модели
3240
Материал:
Фенолическая эпоксидная смола и стеклянные волокна
Размер:
102 х 202 см / 102 х 122 см / 122 х 204 см / 122 х 244 см
Толщина:
0,2-101,6 мм
плотность:
10,8-2,0 г/см3
Временный индекс:
120 ℃
Воспламеняемость:
НВ
Скорость поглощения воды:
≤0,5%
Прочность на растяжение (MD):
≥ 200 МПа
Сопротивление изоляции (нормальное):
≥5,0×10^12 Ом
Приложение:
Применимо в механической, электрической, электронной и других областях.
Количество мин заказа:
1000 кг
Цена:
basing on size and quantity
Упаковывая детали:
Поддон
Время доставки:
30 рабочих дней
Условия оплаты:
Т/Т
Поставка способности:
200000кг в месяц
Выделить

alkali-free reinforced laminates

,

phenolic epoxy resin insulation board

,

grade B electrical insulation laminates

Описание продукта

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