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Fiberglass Epoxy Bonded Sheet

Fiberglass Epoxy Bonded Sheet

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Fiberglass Epoxy Bonded Sheet

Fiberglass Epoxy Bonded Sheet are made by combining glass cloth with an epoxy/silicone resin as a binder, cured under specific heat and pressure.

It has excellent rigidity, heat-resistance, moisture-resistance and di-electric properties. It is a completely asbestos-free and highly chemical-resistant insulation having low thermal-conductivity. It does not emit smoke or odor upon heating up. Epoxy-based composites can withstand temperature up to 250-300°C, whereas silicone-bonded composites can withstand temperatures up to 350-450°C.

Application

Highly temperature-resistant composites machined-parts for Ferro alloys submerged arc furnace and induction furnace insulation.

Slot packing insulation in HT motors, high-temperature washers in lifting magnets, etc.

Availability

Standard Sheet

Length

1000 mm

Width

600/1000/1200 mm

Thickness

0.1 to 50 mm

(Sheets can be sheared to customized sizes)

Standard Tubes


Length

10-1000 mm

ID

6-200 mm

(Tubes can be rolled to customized sizes)

Machine Composite Parts

Product Data Material

Fiber Glass Cloth

%

70 + 5

Epoxy Resin

%

30 + 5

Fiber Glass Cloth

%

80 + 5

Silicone Resin

%

20 + 5

Mechanical

Density

G/cm3

1.9 + 0.5

Tensile Strength

MPa

>275

Flexural Strength

MPa

>230

Compressive Strength

MPa

>400

Electrical

Dielectric Strength

KV/mm

>30

Thermal

Operating Temperature

°C

250-300 (Epoxy)

350-450 (Silicone)

Other

Weight Loss

%

<0.5

Water Absorption

%

<0.1