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3240 epoxy plate

Author:admin Addtime:2018-05-17 Click:83

3240 epoxy plate

[product introduction]

Heat resistance grade F (155 degrees).

3240 (the first 3 represents laminated products, winding products, vacuum pressure impregnating products; The second 2 represents the inorganic sole laminate; The third fourth represents the temperature index of 155 degrees; The fourth represents the product variety code; 3240 fully known as epoxy glass cloth laminate

Common g-10 application fields: motor, transformer, switch cabinet, tooling and fixture, insulation gasket, high voltage switch insulation, transformer insulation gasket and so on.

High-temperature g-11 application field: electric motor with class H insulation resistance grade, transformer, switch cabinet, tooling and fixture, insulation gasket, high voltage switch insulation, transformer insulation gasket and so on.

[thickness] 0.1mm-80.00mm specification: 1020MM*1220MM.

[appearance] smooth and smooth without impurities.

Color: g-10 light yellow, g-11 dark yellow.

characteristics

1) high mechanical properties, stable dielectric properties at high temperature and low water absorption rate.

G-10: make a tool shank material.

G - 10: epoxy laminated non-alkali glass fiber cloth, a synthetic material, epoxy filled glass fiber woven with 'E' form, has unusually high strength and wear resistance, and the weight is light, in the high-end folding and straight shank cutter is widely used. It's usually black.

[product parameters]

Table of performance parameters of epoxy board.

Color: yellow

Specific gravity: 2.1

Temperature resistance (continuous) : 150.

Water absorption rate: <1.8.

Combustion (UL94): HB.

Vertical bending strength: greater than or equal to 340.

Vertical layer compressive strength: greater than or equal to 350.

Tensile strength: greater than or equal to 300.

Impact strength: greater than or equal to 33.

Insulation resistance after immersion: 5.0*108.

Vertical layer to electrical strength: greater than or equal to 13.

Parallel layer to breakdown voltage: greater than or equal to 35.

Relative dielectric constant (1MHz/50Hz) : 5.4/-.