3240 Laminated Sheet

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Tianjin

  • Validity to:

    Long-term effective

  • Last update:

    2020-02-05 06:09

  • Browse the number:

    403

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Company Profile

Kang Liyuan Science & Technology (Tianjin) Co., Ltd

By certification [File Integrity]

Contact:kly123(Mr.)  

Email:

Telephone:

Phone:

Area:Tianjin

Address:Tianjin

Website:http://www.insulationmaterial-china.com/ http://kly123.nhdikang.com/

Product details

Description

3240 laminated sheet is s made of alkali-free E-glass cloth impregnated with epoxy resins and phenolic resin by processing under heat and pressure.


Specification:

MOQ:1000kg


Standard sizes:

Thickness: 0.1-50mm

Width: 36mm 40mm 48mm

Length: 48mm 80mm 96mm 120mm

Customized sizes are available.

Technical Parameter

No.

Item name

Unit

Test method

Index

1

Density

g/cm3

GB/T5130 section 8.1

(1.80-2.08)

2

Water absorption

mg

GB/T5130 section 8.2

Refer to table 2

3

Vertical layer direction bending strength

MPa

GB/T5130 section 5.1

≥340

4

Vertical layer direction compression strength

MPa

GB/T5130 section 5.3

≥ (350)

5

Tensile strength

MPa

GB/T5130 section 5.7

≥ (300)

6

Compact strength (Simply strut-beam method)

KJ/m3

GB/T5130 section 5.5.1

≥33

7

Insulation resistance after water dipping

Ω

GB/T5130 section 6.3

≥5.0 × 108

8

Mediate loss factor, 1MHz hour

____

GB/T5130 section 6.2

≤ 0.04

9

Dielectric constant, 1MHz hour

____

GB/T5130 section 6.2

≤5.5

10

Vertical layer direction electric strength at (90±2)ºC transformer oil

KV/mm

GB/T5130 section 6.1

Refer to table 3

11

Parallel layer direction striking voltage

kV

GB/T5130 section 6.1

≥35


Characters

Heat-resistance: B Class (130℃)

High mechanical and dielectric performance

Great moisture resistance

Good machining property


Application

3240 laminated sheets can be applied to generators, motors and electrical appliances as insulating structural parts and used in transformer oil and humid environment.


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