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Products > Insulating paper composite

6640-NMN

Issues time：2014-08-05 09:44:59

6640NMN consists of Polyester film,covered on both sides with Nomex 464 paper.The used adhesive is H Class .NMN is a combined flexible material of thermal rating Class F and Class H with excellent mechanical properties and high electrical properties.NMN has a smooth surface which is used in low voltage motors.NMN is used as interlayer insulation in transformers and other electrical machines and appliances.
The store of NMN is sealed and in dry place.This product is usually supplied in rolls with 914mm width.It also can be supplied in forms of sheets and tapes.The sheet is approx. 914*1000mm or according to your order.The tape is from 5mm width upwards.

指標(biāo)名稱(chēng)

單位

指標(biāo)值

Technical Specification

Unit

Values

標(biāo)稱(chēng)厚度 Thickness

0.14

0.17

0.19

0.21

0.24

0.28

0.35

0.40

0.45

厚度極限偏差
Thickness Tolerance

±0.02

±0.03

±0.035

±0.040

±0.045

標(biāo)稱(chēng)定量及極限偏差
Nominal Grammage and Tolerance

g/m2

135±14

170±17

205±21

240±24

275±28

331±33

414±41

483±48

554±55

薄膜標(biāo)稱(chēng)厚度
Thickness of polyester film

0.05

0.075

0.10

0.125

0.15

0.188

0.25

0.30

0.35

拉伸強(qiáng)度
Tensile Strength

縱向
MD

不彎折
No Bending

N/10 mm width

≥160

≥170

≥190

≥220

≥240

≥270

≥330

≥350

≥400

橫向
TD

不彎折
No Bending

≥90

≥105

≥120

≥150

≥210

≥250

≥300

≥330

≥350

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