Main Products: fiberglass tape ,class F DMD ,F class electrical insulation paper DMD ,epoxy resin prepreg SHS electric insulation material ,GHG Pre-impregnated Material
DMD mylar fabric/electric motor winding materials
USD $2 - $7 /Kilogram
Min.Order:10 Kilograms
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Mianyang Guo Shun Electric Co., Ltd.
Business Type: Manufacturer
Sichuan ChinaMain Products: fiberglass tape ,class F DMD ,F class electrical insulation paper DMD ,epoxy resin prepreg SHS electric insulation material ,GHG Pre-impregnated MaterialProduct Details
DMD mylar fabric/electric motor winding materials
DMD mylar fabric/electric motor winding materials is non woven F adhesive compound and into polyester fiber with high melting point polyester film and manufacturing for hot rolling method. DMD mylar fabric/electric motor winding materials has good mechanical, electrical, thermal properties and good impregnation DMD mylar fabric/electric motor winding materials can reach the temperature rating Class F.
Characteristics
DMD mylar fabric/electric motor winding materials is Excellent thermal stability, excellent electrical properties
DMD mylar fabric/electric motor winding materials has High tear, tensile and burst strength
Retained flexibility
Excellent moisture and chemical resistance
Cut-through resistance
Saturable with resins or varnishes
Storage
DMD mylar fabric/electric motor winding materials should be put into the carton after sealed with plastic pocket. Each carton is no less than 50kg, and DMD mylar fabric/electric motor winding materials should be stocked under aeration drying in room temperature. DMD mylar fabric/electric motor winding materials should also be care of fire-proof, pressure-proof, DMD mylar fabric/electric motor winding materials can be deposited for 12 months under the room temperature.
Application:
Slot and phase insulation for motors and generators; Layer and barrier insulation for dry-type transformers
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 | ||
| 2 | Thickness Tolerance ( + ) | mm | +0.020 | +0.025 | +0.030 | +0.030 | +0.030 | +0.030 | +0.040 | +0.040 | ||
| 3 | Nominal Gram and Thickness Tolerance | g/square meter | 150+22 | 190+28 | 210+32 | 240+36 | 260+39 | 310+46 | 390+58 | 440+66 | ||
| 4 | Tensile Strength | MD | No Bending | n/10mm | ≥80 | ≥100 | ≥120 | ≥130 | ≥150 | ≥170 | ≥200 | ≥300 |
| After Bending | ≥80 | ≥90 | ≥105 | ≥115 | ≥130 | ≥150 | ≥180 | ≥220 | ||||
| TD | No Bending | ≥80 | ≥90 | ≥105 | ≥115 | ≥130 | ≥150 | ≥180 | ≥200 | |||
| After Bending | ≥70 | ≥80 | ≥95 | ≥100 | ≥120 | ≥130 | ≥160 | ≥200 | ||||
| 5 | Elongation | MD | % | ≥15 | ≥5 | |||||||
| TD | ≥10 | ≥5 | ||||||||||
| 6 | Vol.Resistivity | Under Normal | Ωcm | ≥1.0 X 106 | ||||||||
| 155℃ | ≥1.0 X 104 | |||||||||||
| Be Moisturized | ≥1.0 X 104 | |||||||||||
| 7 | Breakdown Voltage | Under Normal | KV | ≥7.0 | ≥8.0 | ≥9.0 | ≥10.0 | ≥11.0 | ≥13.0 | ≥15.0 | ≥18.0 | |
| 155±2℃ | ≥6.0 | ≥7.0 | ≥8.0 | ≥9.0 | ≥10.0 | ≥12.0 | ≥14.0 | ≥17.0 | ||||
| 8 | Hardness | MD | n | Record | ≥20 | |||||||
| TD | Record | ≥30 | ||||||||||
| 9 | Normal bond properties | - | No delamination | |||||||||
| 10 | Heat Bond Properties | - | (180±2℃ 10min)No delamination, No blistering | |||||||||
| 11 | Moisture Bond Properties | - | No delamination | |||||||||
| 12 | Color | White,blue,reddish brown | ||||||||||
| 13 | Appearance | Smooth surface without damage, crack, blister and impurity | ||||||||||
| 14 | Supplied Size | Supplied with reel , inner diameter is 76mm, the width is form 15mm to 1100mm | ||||||||||
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