Epoxy Prepreg Material DMD 6640 Insulation Paper

Epoxy Prepreg Material DMD 6640 Insulation Paper image

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Basic Info.

Model NO.

Insulation Paper, 6630/6641

Brand

NJREC

Delivery

30days

Thickness

0.13-0.65mm

Width

5mm-1.3M

Transport Package

Carton/Wooden Pallet

Specification

0.08mm -0.13mm

Trademark

NJREC or OEM

Origin

China

HS Code

85462090

Production Capacity

10000/Year

Product Description

DMD Paper
Item		Value
Item Thickness (mm)	6630/6641	0.13	0.15	0.18	0.20	0.23	0.25	0.30	0.35
Thickness Tolerance(mm)	6630/6641	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.03	±0.03
basic weight(g/m2)	6630/6641	130±15	145±20	180±20	220±20	255±30	285±30	350±30	425±40
Film Nominal Thickness(um)	6630/6641	36	50	75	100	125	150	188	250
Tensile StrengthHorizontal direction (N/10mm)	6630/6641	≥60	≥90	≥120	≥140	≥180	≥190	≥140	≥320
Tensile StrengthVertical direction (N/10mm)	6630/6641	≥40	≥80	≥105	≥120	≥150	≥170	≥200	≥300
ElongationHorizontal direction(%)	6630/6641	≥15	≥15	≥15	≥15	≥15	≥15	≥5	≥5
ElongationVertical direction(%)	6630/6641	≥20	≥20	≥20	≥20	≥20	≥20	≥5	≥5
BreakdownVoltage No Bended(kv)	6630	≥4.0	≥6.0	≥7.0	≥9.0	≥10	≥12	≥15	≥18
BreakdownVoltage No Bended(kv)	6641	≥5.0	≥7.0	≥8.0	≥10	≥11	≥13	≥16	≥19
Breakdown Voltage Bended(kv)	6630	≥3.0	≥5.0	≥6.0	≥8.0	≥9.0	≥11	≥13	≥18
Breakdown Voltage Bended(kv)	6641	≥5.0	≥6.0	≥7.0	≥9.0	≥10	≥11	≥14	≥18
Temperature Index	6630/6641	130(6630) 1555(6640)
Bonding Strength in normal temperature	6630/6641	No layered
Bonding Strength in hot temperature	6630/6641	6630(130±2ºC),6641(155±2ºC),10min non layered , non bubbling,non adhesive-flowing

DMD Paper
This product is a kind of composite product that is made of two layers of polyester fiber non-woven cloth adhered to one layer of polyester film in between by heating adhesive. It is widely used for slot and gasket insulation of motor, and layer insulation of transformer.Characteristics:1posite with film
2.130ºC heat resistance(B-class)
3.used for motor and transformer
4.HIGH QUALITY
5.general thickness:0.1mm/0.2mm/0.25mm
6.easy to operate,super fine tensile strength without looseness.

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