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F Class Insulation Materials Layer Laminated DMD Prepreg

F Class Insulation Materials Layer Laminated DMD Prepreg photo-1
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US$ 5.3 - 6.0 MOQ: 500 Kilograms
Key Specifications
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Brand Name:
HAIYING
Place of Origin:
China
Model Number:
6440
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
7 days
Brand Name HAIYING
Place of Origin China
Model Number 6440

DMD Prepreg Insulating Material For Transformer

The electrical-use sort insulating prepreg combined with polyimide film and polyester fiber and impregnated with Epoxy Resin belongs to F class insulating material. They are widely used in the layer insulation of transformer, wire casing insulation and phase coil insulation of motor. The product is bright in color, high voltage resistance, even coating, complete in specifications and stable quality. It is widely used as ideal banding materials for electrical motors, transformers and lightening arresters.
 
Properties:

Type 6440
Thermal class F
Tensile Strength ≥70 (Thickness0.18mm)
Soluble Resin Content (g/M²) ≥45
Volatile content ≤1.5
Loss of weight at calcination 20±2
Breadown Voltage(KV) ≥7.0 (Thickness0.18mm)
Tensile strength before curing ≥3.0
Maximum pull while banding ≤70(Thickness0.18mm)


Specification: 

Type Thickness(mm) Width(mm) Length(m)
6440 0.15,0.18,0.2,0.25,0.3,0.4 1000/1200 200

 *Special specification and package are availabe upon request

Shelf life::

Storage temperature ºC ≤40ºC
Time (day) 360

Application:

Product Tags: DMD , DMD Prepreg , Layer Laminated DMD , Insulation Materials , F Class DMD

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Verified Business License
Business Type
Manufacturer
Year Established
2002
Factory Size
5,000-10,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million