Prepreg DMD
Category:
Motor Field
Keywords:
customized Prepreg DMD
quality Electrical safety materials
DESCRIPTION
--Made of F grade DMD impregnated modified epoxy resin by baking and rewinding.
--Epoxy resin can be cured quickly, with low molecular volatiles and low shrinkage.
--Curable has excellent bonding, electrical and thermal properties.
Technical data
| Properties | Units | Values | ||||||
| Nominal thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 |
| Thickness tolerance | mm | ±0.02 | ±0.03 | ±0.03 | ±0.03 | ±0.03 | ±0.03 | ±0.04 |
| Grammage and tolerance | g/m2 | 140±20 | 190±28 | 220±33 | 260±39 | 300±45 | 350±52 | 425±63 |
| Film Nominal Thickness | mm | 0.050 | 0.075 | 0.10 | 0.125 | 0.15 | 0.19 | 0.25 |
--For layer to layer insulation of low voltage coil of dry transformer.
--Slot insulation and turn insulation of motor and electric appliance.
China Prepreg DMD is a remarkable material in the field of electrical insulation.
Prepreg DMD is composed of polyester non - woven fabric and polyester film. It is impregnated with insulating resin. One of its key features is its excellent dielectric properties. It can effectively prevent electrical leakage and ensure the safety and stability of electrical equipment.
In terms of mechanical properties, China Prepreg DMD shows good tensile strength. This enables it to withstand certain mechanical stresses during the manufacturing process and the operation of electrical devices.
It also has a high - temperature resistance characteristic. In some relatively high - temperature environments, it can still maintain its insulation performance, which is very important for electrical components that may generate heat during operation.
Moreover, China Prepreg DMD is relatively easy to process. It can be cut, laminated and molded according to different requirements in the production of electrical products, which greatly improves the production efficiency and flexibility. Overall, it is an ideal choice for various electrical insulation applications in China.
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