Feature:
Good dielectrical and mechanical property
Good heat and corrosion resistance
High mechanical strength and light weight
Low Electrical & Thermal Conductivity
Application:
Good dielectric character and mechnical properties
Used as insulating tube/pipe in high voltage arrester and high voltage switch
Excellent moisture resistance
Less thickness tolerance
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Basic information |
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Product name |
G7 Silicone Fiberglass Laminated Sheet |
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Brand |
MJ-G7 |
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Material |
Fiberglass cloth with silicone resin |
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Grade |
C |
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Technical Performance |
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Specification |
975x1975 mm |
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Thickness |
0.3-80 mm |
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Flexural strength perpendicular to lamination |
≥280 Mpa |
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Notch Impact strength parallel to lamination (charpy) |
≥50 KJ/m 2 |
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Dielectric strength perpendicular to lamination (in transformer oil 90±2°C) |
≥10 KV |
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Dilectric break down perpendicular to laminations(in transformer oil, 90 °C, less than 2mm in thickness) |
≥9 KV |
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Insulation resistance parallel to laminations(after impregnated in water) |
≥1.0 X 10 8 Ω |
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loss factor(1 MHz,after impregnated in water) |
≤0.05 |
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Reference Standard |
GB/T1303.1-1998 |
Our company is in Xi' An high tech Development Zone, mainly producing magnetic/electrical insulation laminates, slot wedges, thermal expansion materials, insulation varnish, impregnated cloth, insulation tube/sleeve/rod and etc. Our products are widely used in the fields of wind & thermal power, aviation, railway, military power transmission, motors and transformers and etc.
We have experts in R&D group which ensure the continuity and stability of the product quality and cost. The issued testing results apply to domestic and internaltional standards.
Our company covers 5000 square meters with 4 production departments: Magnetic board, Insulating materials, High voltage electrical appliance, CNC and slot wedge processing. WIth more than 50 sets of reactor, gluing machine, large-scale equipment, hot press, high vacuum impregnation and testing equipments, our annual production capacity can totally reach 800 tons.
We are founded in 2006. By 2007-2008, we passed 9001-2000 certification, Xi' An city Science and Technology Bureau identified us as "the city of Xi' An high-tech enterprises".
The spirit of our company is: "Good Reputation, Best Products, Wonderful Services "
