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Dogbone Pultruded Profiles----[[LIREN ELECTRICAL INSULATION MATERIALS]]
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Dogbone Pultruded Profiles

 

Description:

Dogbone Pultruded Profiles are made from glass fiber as reinforcement, synthetic resin as matrix by pultrusion process. The resin matrix can be polyester, vinyl ester or epoxy resin.

Dogbone Pultruded Profiles have very smooth surface, high mechanical strength, excellent electrical properties, superior flame resistance, high arc and carbon track resistance, and good thermal properties. Thermal class is available for Class F, H, and C.

Application:

Dogbone Pultruded Profiles are used extensively as insulating supports for coil winding in transformer, switchgear and other types of electrical apparatus.

Technical Data:

 

Properties

Units

Standard Value

Typical Value

Density

g/cm3

1.8-2.1

1.99

Water Absorption

%

0.5

0.05

Impact Strength

KJ/m2

200

228

Flexural Strength

MPa

150

729

Breakdown Voltage along the fiber direction

KV

45

80

Insulation Resistance

1.0x1012

4.5x1014

Comparative Tracking Index (CTI)

V

600

600

Arc Resistance

S

180

183

Flame Resistance

 

FV-0

FV-0

 

Standard Size: 8x6, 10x8, 12x10, 13x10, 14x10, 16x10, 20x10, 20x14, 25x16, 25x19mm.

               Special size can be supplied per customers request.

Color:  yellow, white, red. Other colors may be available subject to minimum order quantities.               

 

   

 

Notes: The technical information and data, recommendations, and other statements provided are based on tests or experience which we believes to be reliable, but the accuracy or completeness of such information is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application.

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