English
Hanyao’s latest selling Glass Cloth Laminated With Polyimide Film is a three-layer flexible composite material, formed by bonding a polyimide film to both sides of an alkali-free glass cloth using an H-grade adhesive.It possesses excellent physical and mechanical properties, dielectric properties, flexibility, and tear resistance, while also exhibiting heat resistance and flame retardancy.
We all know that polyimide film is a Class H insulating material.Fiberglass cloth can withstand temperatures as high as 600-700 degrees Celsius.The two components are combined using a high-temperature resistant adhesive, resulting in a product that is both heat-resistant and possesses strong mechanical properties.
GHG composite insulation material is a high-performance insulation material mainly used for insulation applications in electrical equipment such as dry-type transformers and motors. It is typically made by impregnating a polyimide film with alkali-free glass fiber cloth and then impregnating it with H-grade resin, exhibiting excellent heat resistance, mechanical strength, and dielectric properties.
| No. | Item | Unit | Requirement | |||
| 1 | Norminal thickness | mm | 0.18 | 0.2 | 0.25 | 0.3 |
| 2 | Thickness deviation | mm | ±0.03 | ±0.03 | ±0.035 | ±0.035 |
| 3 | Tensile strength | N/10mm | ≥70 | ≥70 | ≥80 | ≥100 |
| MD no bending | ||||||
| 4 | Volatile content | % | ≤1.5 | |||
| 5 | Soluble resin content | g/㎡ | ≥45 | |||
| 6 | Breakdown voltage | kV | ≥7 | ≥7 | ≥8 | ≥10 |
| 7 | Tensile shear strength | MPa | ≥3.0 | |||
| 8 | Temperature index | - | ≥180 | |||
Disclaimer: The performance figures, parameters, and features described are typical values under specific test conditions and may vary in actual applications. They do not constitute a warranty or guarantee of performance under all conditions. Users are responsible for verifying the suitability of the product for their intended application.
1.It belongs to Class H insulation material and can work for a long time at high temperatures.
2.It has high tensile strength and tear resistance.
3. Typically this Glass Cloth Laminated With Polyimide Film meets FV0 flame retardant standard.
4. It has high breakdown voltage, suitable for high-voltage insulation applications.
5. It is suitable in interlayer insulation of low-voltage coils in dry-type transformers; slot insulation and turn-to-turn insulation of motors and electrical appliances.
Address
No. 35, Dongfu Road, Industrial Area, Suzhou City, Jiangsu Province, China
Tel
For inquiries about Electrical Insulation Materials On Oil Type Transformers, Electrical Insulation Materials On Dry Type Transformers, Electrical Insulation Materials On Motors or price list, please leave your email to Hanyao and we will be in touch within 24 hours.
