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MGM Mylar Glass Fiber Composite Insulation Material
Main Parameters:
- Insulation class: F Class (155℃)
- Width: 10-1000mm
- Thickness: 0.1mm-0.35mm
- Can be customized
MGM insulation laminates with excellet mechanical strength ,great electrical properties and good flexibility.
MGM Insulation Paper Description
MGM is a three-layer flexible composite material, produced by F-class adhesive to adhere the two sides of alkali-free glassfiber cloth with polyester film.

Characters of the glass cloth:
- Heat, spark and flame resistant, temperature rating 1000°F
- Chemical resistant
- Low thermal conductivity
- High tensile strength, no stretch or shrink
- High dielectric strength
MGM Insulation Paper Data Sheet
| No. | Name | Unit | Value | ||||
| 1 | Thickness | mm | 0.13 | 0.15 | 0.17 | 0.20 | 0.25 |
| 2 | Tolerance of thickness | mm | ± 0.015 | ± 0.02 | |||
| 3 | Grammage and tolerance | g /m2 | 178±15 | 197±20 | 233±25 | 267±25 | 337±30 |
| 4 | Tensile strength, no bending | MPa | ≥ 150 | ||||
| 5 | Elongation at break, no bending | % | ≥ 60 | ||||
| 6 | Dimensional stability at high temperature | ℃ | ≥ 200 | ||||
| 7 | Breakdown ≥ | KV | 11 | 13 | 14 | 15 | 18 |
| 8 | Adhesive property at room temperature | — | No delamination | ||||
| 9 | Adhesive property at room temperature,(180 ±2)℃,10 minutes | — | No delamination, no bubble, no adhesive flow | ||||
| 10 | Long time thermostability,Insulation Class | ℃ | 155 | ||||
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MGM Insulation Paper Applications
1. Is suitable in the electrical machinery, in electric appliance’s stator winding makes the trough insulation, the liner insulation and the turn-to-turn insulation.
2. Simultaneously is also suitable for the dry transformer’s coil layer insulation, the end seals the insulation and the liner insulation and so on. Is also suitable for mutual inductor’s liner insulation.
MGM Mylar Glass Fiber
MGM Mylar Glass Fiber Composite Insulation Material Detail Display
MGM Mylar Glass Fiber Composite Insulation Material Features
- Excellet mechanical strength and electrical properties of polyester film.
- Good flexibility and the most ability of fiberglass cloth.
- Insulation Class: F Class (155℃).
- Appearance: Smooth, beautiful, shining.
- Insulation paper/ Mylar/Glass fiber
- It has been approved by UL (NO.: E310670) ,ROHS and REACH test.



