Customization: | Available |
---|---|
Certification: | ISO |
Color: | Red,Black,Dark Green |
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The red vulcanized fiber sheet has high strength, low ash content and good water absorption performance. The red vulcanized fiber sheet belongs to electronic insulating materials, materials, imported wood pulp, has high mechanical strength and dielectric strength. The surface is smooth and flat, and is full of toughness, and can be used for various kinds of transformer, electric appliance and electronic industry.
The red vulcanized fiber sheet main paramete:
Items |
Unit |
Standard |
result |
|||
Thickness |
mm |
0.6±0.05 |
0.634 |
|||
Density |
g/cm3 |
0.5mm-0.9mm 1.0mm-2.0mm 2.1mm-5.9mm ≥6.0mm |
≥1.1 ≥1.15 ≥1.15 ≥1.20 |
1.17 |
||
Breakdown Voltage (In (23±1)°Ctemperature) |
KV/mm |
0.5mm-0.9mm |
≥6.0 |
__ |
||
1.0mm-2.0mm 2.1mm-5.0mm |
≥5.0 ≥3.0 |
|||||
5.1mm-12.0mm |
≥2.5 |
|||||
Cross-section tensile strength |
kN/m2 |
0.5mm-0.9mm |
MD |
≥5.5X104 |
MD 1.31X105 CMD 6.31X105 |
|
CMD |
≥3.5X104 |
|||||
1.0mm-2.0mm |
MD |
≥6.0X104 |
||||
CMD |
≥3.5X104 |
|||||
2.1mm-3.5mm |
MD |
≥6.0X104 |
||||
CMD |
≥4.0X104 |
|||||
≥6.0mm |
MD |
≥5.0X104 |
||||
CMD |
≥3.0X104 |
|||||
Elongation percentage |
MD |
% |
_____ |
2.1 |
||
CMD |
_____ |
2.6 |
||||
Volume Resistance |
Ω.cm |
≥108 |
1.9x1011 |
|||
Water Absorption |
% |
≤65 |
82.5 |
|||
Gluing Coefficient |
N/m |
≥200 |
231 |
|||
Zinc chloride content |
% |
≤0.20 |
0.07 |
|||
Moisture content |
% |
6-10 |
6.5 |
|||
Ash content |
% |
≤2.5 |
0.59 |
Shenyang Youda Insulation Materials - Insulation Material Specialist for supporting Transformer and Electric machinery. Shenyang Youda Insulation Materials Co., Ltd. was founded in 1990, private high-tech enterprise with R&D, production, sales, and exporting.
Our company is specialized in producing, processing, selling different kinds of insulation materials, such as laminated boards, bars, tubes, molded products, composite materials, dipping materials, insulating paper, insulating ribbon, insulation varnish, mica products, engineering plastics. Our products are widely used for transformer, electric machinery, mutual inductor, electric reactor, heavy industry machinery, mine, railway, aerospace and so on.
Our company takes the core value of technology - leading, supreme customers, honesty and trustworthiness. Safety production, quality guaranteed, eco-friendly material is our promise. All the staff in Youda will provide high-quality products and best service for domestic and abroad customers through our exquisite technology and our best work style.