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 |
% |
¡Ü0.5 |
0.05 |
Impact Strength |
KJ/m2 |
¡Ý200 |
228 |
Flexural Strength |
MPa |
¡Ý150 |
729 |
Breakdown Voltage along the fiber direction |
KV |
¡Ý45 |
80 |
Insulation Resistance |
Ω |
¡Ý1.0x1012 |
4.5x1014 |
Comparative Tracking Index (CTI) |
V |
600 |
600 |
Arc Resistance |
S |
¡Ý180 |
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 customer¡¯s 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.