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OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F

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Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Df336 Epoxy Glass Cloth Sheet, Flexible Busbar Connections, DMD for electric motor, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F Detail:

Technical Requirements

1.1 Appearance: the surface of sheet shall be flat and smooth, free of air bubbles, wrinkles or cracks and reasonably free of other small imperfections such as scratches, dents, etc. The edge of sheet shall be tidy and be free of delaminations and cracks. The color shall be substantially uniform, but a few stains are permissible.

 

1.2  Dimension and allowed tolerance

1.2.1 Width and Length of Sheets

Width & Length (mm)

Tolerance (mm)

>970~3000

+/-25

 

1.2.2  The nominal thickness & tolerance

Nominal thickness (mm)

Tolerance (mm)

Nominal thickness (mm)

Tolerance (mm)

0.5

0.6

0.8

1.0

1.2

1.6

2.0

2.5

3.0

4.0

5.0

6.0

8.0

+/-0.12

+/-0.13

+/-0.16

+/-0.18

+/-0.20

+/-0.24

+/-0.28

+/-0.33

+/-0.37

+/-0.45

+/-0.52

+/-0.60

+/-0.72

10

12

14

16

20

25

30

35

40

45

50

60

80

+/-0.82

+/-0.94

+/-1.02

+/-1.12

+/-1.30

+/-1.50

+/-1.70

+/-1.95

+/-2.10

+/-2.30

+/-2.45

+/-2.50

+/-2.80

Remarks: For the non-nominal thickness not listed in this table, the deviation shall be the same as that of the next greater thickness.

 

1.3 Bending Deflection         

Thickness (mm)

Bending Deflection

1000mm(Ruler length)  (mm)

500mm(Ruler length)(mm)

3.0~6.0

>6.0~8.0

>8.0

≤10

≤8

≤6

≤2.5

≤2.0

≤1.5

1.4  Mechanical processing: the sheets shall be free of cracks, delaminations and scraps when such machining as sawing, drilling, lathing and milling is applied

1.5  The physical, mechanical and electrcal properties

No.

Properties

Unit

Standard value

Typical value

1

Density

g/cm3

1.7~1.95

1.94

2

Water absoprtion (2mm sheet)

mg

≤20

5.7

3

Flexural strength, perpendicular to laminations

MPa

≥340

417

4

Impact strength (Charpy, notch)

kJ/m2

≥30

50

5

Dielectric dissipation factor    50Hz

≤5.5

4.48

6

Dielectric constant   50Hz

≤0.04

0.02

7

Insulation resistance ( After 24h in water)

Ω

≥5.0 x108

4.9 x109

8

Dielectric strength, perpendicular to laminationsin transformer oil at 90℃+/-2℃, 1mm sheet

kV/mm

≥14.2

16.8

9

Breakdown Voltage, parallel to laminationsin transformer oil at 90℃+/-2℃

kV

≥35

38

Packing, Transportation and Storage

The sheets shall be stored in a place where temperature is no higher than 40℃, and be placed horizontally on a bedplate with a height of 50mm or above. Keep away from fire, heat (heating apparatus) and direct sunshine. The storage life of sheets is 18 months from the date of leaving factory. If the storage duration is over 18 months, the product also could be used after being tested to be qualified.

3240 (3)
3240 (4)

Remarks and Precautions for Application

A high speed and small cutting depth g shall be applied when machining because of sheets’ weak thermal conductivity.

Machining and cutting this product will release much dust and smoke. Suitable measures should be taken to ensure dust levels are within acceptable limits during operations. Local exhaust ventilation and using the dust/particle masks are advised.

The sheets are subject to moisture after being machined, a coating of insulating vanish is recommended.

3240 machining parts(10)
CNC machining insulation parts(1)

Production Equipment

3240 (7)
3240 (8)
3240 (9)
3240 (10)

The Package For Laminated Sheets

3240 (12)
3240 (11)


Product detail pictures:

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F detail pictures

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F detail pictures

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F detail pictures

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F detail pictures

OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F detail pictures


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we can easily offer you high-quality products and solutions, competitive rate and very best shopper support. Our destination is "You come here with difficulty and we give you a smile to take away" for OEM Manufacturer Epoxy Glass Cloth Laminated Sheets H Class G11 - 3240 Epoxy Phenolic Glass Cloth Base Rigid Laminated Sheet – D&F , The product will supply to all over the world, such as: Turkmenistan, New Zealand, Russia, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Donna from Malaysia - 2018.09.08 17:09
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Delia from Russia - 2017.10.13 10:47