$200
Transformer parts pertinax processing bakelite sheet
Transformer parts pertinax processing bakelite sheet
1.Thickness : 3-100mm
pertinax sheets/phenolic laminate bakelite insulation panel
1.Description: pertinax sheets/phenolic laminate bakelite insulation panel is made from paper that impregnated with phenolic resin under pressure and heat. With high mechanical strength and electrical properties
2.Specifications:
pertinax sheets/phenolic laminate bakelite insulation panel
1).Thermal grade: class E.
2).Thickness : 3-100mm
3).Size: 980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2000-2300) ± 10mm , (980-1030)x(980-1500) ± 10mm
3. standard
pertinax sheets/phenolic laminate bakelite insulation panel
color: Brown .orange,black
4. Applications:
pertinax sheets/phenolic laminate bakelite insulation panel
It is used for the insulating spare parts of electrical appliances and transformers, high mechanical properties electrical and mechanical devices.
3021A, 3021B, 3021C (China standard) is in accordance with X, XX, XXX, XP, XXP, XXXP, XPC (NEMA standard)
Properties |
Unit |
Index Value |
3021A(Fact Value) |
Flexural strength |
MPa |
≥120 |
126 |
Bonding strength (≥10mm in thickness) |
N |
≥3200 |
4100 |
Impact Strength |
KJ/m2 |
≥15 |
17.5 |
Tensile strength |
Mpa |
≥100 |
103 |
Insulation resistance |
Ω |
≥1.0×107 |
4.5×107 |
Dielectric strength perpendicular to laminations |
MV/m |
≥ 84 |
92 (90±5°C) |
Breakdown voltage parallel to laminations |
KV |
≥ 20 |
22 |
(in 20±5°C transformer oil) |
|||
Permittivity (50Hz) |
— |
- |
- |
Permittivity (1MHz) |
— |
≤5.5 |
5 |
Dissipation factor (50Hz) |
— |
≤ |
- |
Dissipation factor (1MHz) |
— |
≤0.05 |
0.03 |
Density |
g/cm3 |
1.30-1.45 |
1.41 |
Water absorption (D-24/23, 1.6mm in tickness) |
mg |
≤182 |
163 |
Color |
— |
Organge |
|
Reference standard |
— |
Enterprise Standard |
Shenyang Youda Insulation Material Co., Ltd. is located in Shenyang, which is the most ancient heavy industry city in Northeast of China. It is well known as the"Oriental Ruhr", with good industrial foundation and professioina industrial workers.
The company was founded in 1990, it has been concentrating on the Technical research, Development, Production of Insulating Sheets, Bars and Pipes for 30 years. We have advanced Manufacturing Technology, strong Technical R&D team, strict Quality control System. Youda company is committed to providing high quality raw materials for the manufacture of electronic and electrical products.
In the process of Globalization, the insulation products made by Shenyang Youda insulation materials Co., Ltd. have been exported to more than 120 countries. And the product quality and service are highly praised by foreign merchants.
(1). Q: Can you give me a discount price?
A: It is depending on the volume.
(2). Q: Why is your price higher than other suppliers?
A: We can offer the products of different quality levels depends on customer’s target price and quality requirement.
(3). Q: How can I get a sample?
A: Non custom samples are free of charge. You only pay for the goods. We promise to deliver the sample within 48 hours.
(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our process will base on the samples which is the same as yours.
(5).How do I know the progress of my product?
Production department upload production schedule every day, you only need to consult the customer service staff.
Due to the difference in the purchase situation and question time of each consultant, the following responses are only valid for the questioner within 3 days, other netizens are for reference only ~
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