Best Polyimide Dots/ Die Cuts
USD $0.5 - $5 /Roll
Min.Order:10 Rolls
Shenzhen Western Hemisphere Technology Co., Ltd.
Feature:
1. class F&H
2. with a high mechanical strength
3. excellent dielectric
4. adhesive capability
5. apply to high insulation
Product Description
1.Application: High Temperature
2.Type: Insulation Tape
3.Standard dots: 4-19mm
4.Material: Polyimide film
5.Color:: amber /brown
The product is composition of mylar polymid fiber paper flexible composite material with impregnation of heat-resistant epoxy resin(Class H) produced by baking.
Main Tech Specs
No. | Index 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 |
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8 | Stretch Strength in horizon | N/10mm | ≥150 | ≥160 | ≥200 |