1, Class F&H insulating material
2, a high mechanical strength
3, excellent dielectric
4, adhesive capability
Semi-cure NHN(insulation material)
Product Description
The product is composition of mylar polymid fiber paper flexible composite material with impregnation of heat-resistant epoxy resin(Class H) produced by baking.
Characteristics and Applications
The product is Class F&H insulating material with a high mechanical strength, excellent dielectric and adhesive capability. It is used for highly intensive insulating appliance.
The product is winding directly on to the conductor to form a secure insulation layer by heat curing. It is simple and convenient to use.
Capable used for Dry-type transformer(Class F&H) coil insulation layer, side insulation, motor slot insulation and inter-turn insulation.
Main Tech Specs
No. | Name | Unit | Index | ||||||
1 | Appearance |
| Evenly distributed layers, consistent color, no impurity on the surface, no adhesive transfer on surface when opening the bundle. | ||||||
2 | Bundle Width | mm | ≤914 (capable to cut into reel in accordance to users.) | ||||||
3 | Bundle Weight | kg | ≤40 | ||||||
4 | Bundle Length | m | ≥50 | ||||||
5 | Bundle No. |
| ≤3,each in length of 3m and above. The end of bundle is attached firmly with heat-resistance tape. | ||||||
6 | Nominal Thickness | mm | 0.20 | 0.25 | 0.30 | ||||
7 | Thickness Tolerance | mm | ±0.03 | ||||||
9 | Content of Resin | % | 23±3 | ||||||
10 | Content of Soluble Resin | % | ≥85 | ||||||
11 | Content of Volatile Matter | % | ≤1.5 | ||||||
12 | Suggested curing condition |
| 160±5°C/3~5h | ||||||
13 | Puncture Voltage (under normal condition) | kV | ≥7 | ≥10 | ≥11 |
|
| ||
8 | Stretch Strength in horizon | N/10mm | ≥150 | ≥160 | ≥200 |
Products of different standards can be supplied in accordance with specification of users.
Demonstration