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Good quanlity Epoxy Pre-impregnated DMD
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Product Details
| Place of Origin | Sichuan, China | Brand Name | Guoshun | |
| Model Number | 0.1-0.5mm | Type | Insulation Paper | |
| Material | Composite Polymer | Application | High Temperature | |
| Rated Voltage | ≥7KV | Tensile Strength | high |
Product Description
Good quanlity Epoxy Pre-impregnated DMD
Good quanlity Epoxy Pre-impregnated DMD is made of non-woven polyester mat bonded to both sides of an electrical grade polyester film using heat-resistant resin, and then bake to half-solidified laminate, Good quanlity Epoxy Pre-impregnated DMD is steady thermal-bond adhesive material, and the Good quanlity Epoxy Pre-impregnated DMD thermal class is F(155℃)
Characteristics
Good properties of mechanism and electric , and Good quanlity Epoxy Pre-impregnated DMD applicable for the high quality, insulation system
Good flexibility, high strength of bonding with resin and substrate material
Long storage time, simple molding process
Big content of dissolve resin, high strength divesting
Little content of volatile and part discharge
Application
Good quanlity Epoxy Pre-impregnated DMD are used as slot insulation, phase insulation, and Good quanlity Epoxy Pre-impregnated DMD liner insulation and layer-pressure insulation of class F dry type transformer.
Storage
Good quanlity Epoxy Pre-impregnated DMD should be put into carton after sealed with plastic pocket, of which the weight is no less than 60kg. Good quanlity Epoxy Pre-impregnated DMD storage under the dry, well-ventilated, room temperature. Good quanlity Epoxy Pre-impregnated DMD should be care of fire-proof, moisture-proof, compression-proof and sun-proof and sun-proof. Good quanlity Epoxy Pre-impregnated DMD can storage more than 6 months.
Curing Conditions
| Temperature ( ℃) | 130 | 140 | 150 |
| Times(hrs) | 5 | 4 | 3 |
Technical Criteria
| NO. | Items | Unit | Index | ||||||||||||||||||
| 1 | Nominal Thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | 0.40 | 0.45 | ||||||||||
| 2 | Thickness Tolerance | mm | ±0.020 | ±0.025 | ±0.030 | ±0.030 | ±0.030 | ±0.030 | ±0.035 | ±0.040 | ±0.045 | ||||||||||
| 3 | Nominal Gram and Tolerance | g/square meter | 170 | 210 | 230 | 240 | 260 | 300 | 360 | 440 | 490 | ||||||||||
| ±25 | ±30 | ±35 | ±30 | ±40 | ±45 | ±50 | ±55 | ±60 | |||||||||||||
| 4 | Film Nominal Thickness | mm | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 | 0.15 | 0.188 | 0.25 | 0.25 | ||||||||||
| 5 | DMD Nominal Thickness | mm | 0.10 | 0.14 | 0.15 | 0.18 | 0.20 | 0.25 | 0.30 | 0.35 | 0.40 | ||||||||||
| 6 | Tensile Strength (MD) | n/cm | ≥70 | ≥80 | ≥100 | ||||||||||||||||
| 7 | Resin Content | % | 35±5 | 30±5 | 25±5 | 20±5 | |||||||||||||||
| 8 | Volatile Content | % | ≤1.5 | ||||||||||||||||||
| 9 | Dissolvable Resin Content | % | ≥85 | ||||||||||||||||||
| 10 | Dielectric Strength | MV/m | ≥40 | ||||||||||||||||||
| 11 | Breakdown Voltage(min) | kV | 7 | 7 | 7 | 10 | 10 | 13 | 15 | 18 | 18 | ||||||||||
| 12 | Tensile And Sheared Strength | mpa | ≥3.0 | ||||||||||||||||||
| 13 | Heat Shrinkable | TD | % | ≤1.0 | Special requirements will be negotiated by both sides | ||||||||||||||||
| MD | ≤2.0 | ||||||||||||||||||||
| 14 15 | Appearance | Flexible, smooth, no delaminating, machinery damage, impurity, crack, blister and adhesive phenomenon | |||||||||||||||||||
| 16 | Supplied Size | Supplied with reel, inner diameter is 76mm, the width is from 15mm to 1100mm, can be cut to tape | |||||||||||||||||||
| 17 | Color | Red , burnt almond, white | |||||||||||||||||||
| 18 | Index of Long Time High Temperature Resistance(TI) | ℃ | ≥155 | ||||||||||||||||||
Contact Us
- Mianyang Guo Shun Electric Co., Ltd.
- Contact namefan yang Chat Now
- Phone86-0816-3230865
- AddressHappiness Village, Zhongba Town
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