Data Sheet

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                      Pre-preg Nomex paper

Properties and Application:

Thermosetting Nomex® (Type 410) prepreg, one side coated with modified epoxy resin. Thermal class H (180 °C).It is

mainly used as interlayer insulation in pole coils of DC-motors.

 

Main Specification:

  Properties

Unit

Typical Values

Nominal thickness

mm

0.08

0.10

0.15

0.20

0.27

0.32

0.4

Thickness Tolerance

mm

±0.01

±0.02

±0.03

±0.04

Nomex thickness

Mm

0.05

0.08

0.13

0.18

0.25

0.30

0.38

Weight

g/m2

75±12

100±15

150±20

210±20

280±30

350±35

430±40

Resin Content

g/m2

45±15

Volatile Content

%

≤ 5

Soluble Resin content

%

≥85

Dielectric Strength  AC

KV

≥10

≥17

≥20

≥25

≥25

≥25

≥25

Tensile Strength on MD

N/1cm

≥35

≥60

≥120

≥180

≥250

≥320

≥410

Elongation

%

≥5

 

 

 

 

 

 

 

 

 

Product supply:

1.Packing: rolls placed in carton, 30-80kgs per roll.

2.Max width: 910mm, and can be slitted according to your requirement; slitting tolerance: ±1.0mm;

3.MOQ: 200kg per size in a lot;

4.Shelf-life: 6 months at 25c from the date of delivery. Over the period, it can be still be used if the re-testing is in agree

    with the technical requirements. The rolls should stand up, far from heat sources, fire and sunshine.

 

Our suggestion on curing: 4 hours at 140, or 2 hours at 160

Note:

1. Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to

select our products properly, please refer to above specification and test the samples based on your using purpose

or feel free to contact our engineers for further and better understanding.

2. The color is confirmed by samples.

 

 

 

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