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100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240 – Xinxing

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100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240 – Xinxing Detail:

Product Description

3240 Epoxy phenolic glass fiber laminated sheet(Grade A):This product is a laminated product made of electrical purposed alkali-free glass cloth impregnated with epoxy phenolic resin by hot pressing.The thermostablity is grade B.It has good mechanical and dielectrical properties,

Applicable to mechanical, electrical, electronic, electrical and other fields. It is also used in the processing of insulating parts, and processed into all kinds of insulating parts and equipment insulating structural parts, which can be used in wet environment conditions and transformer oil.

 

3240 Epoxy phenolic glass fiber laminated sheet(Grade B):This product is a laminated product made of electrical purposed alkali-free glass cloth impregnated with epoxy phenolic resin by hot pressing.Because 3240-B is cheaper than 3240-A and has good practicability, it is more common in the market. For further information, please kindly consult our sales person.

Compliance With Standards

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC201.

Features

1.Good mechanical properties;
2.Good dielectrical properties;
3.Moisture resistance,suitable under
wet environment and transformer oil.
4.Good machinability properties
5.Temperature resistance:Grade B

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Application

1) Used in the mechanical performance requirements of a high motor, electrical equipment and insulating structural parts

2) ICT,ITE rule the processing of the insulation parts,test fixtures,silicon rubber keypads mold

3) Fixture plate , mold plywood,countertops grinding plate,packaging machines,comb,etc

Main Performance Index

NO. ITEM UNIT INDEX VALUE
1 Density g/cm³ 1.8-2.0
2 Water absorption Rate % ≤0.5
3 Vertical bending strength MPa ≥340
4 Vertical compression strength MPa ≥350
5 Parallel impact strength (charpy type-gap) KJ/m² ≥33
6 Parallel impact strength (cantilever beam method) KJ/m² ≥34
7 Parallel shear strength Mpa ≥30
8 Tensile strength MPa ≥200
9 Vertical electric strength
(in oil of 90℃±2℃)
1mm KV/mm ≥14.2
2mm ≥11.8
3mm ≥10.2
10 Parallel breakdown voltage(in oil of 90℃±2℃) KV ≥35
11 Dielectric dissiption factor(50Hz) - ≤0.04
12 Insulation Resistance Normal ≥5.0×1012
After soaking  for 24hours ≥5.0×1010

Product detail pictures:

100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240  – Xinxing detail pictures

100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240  – Xinxing detail pictures

100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240  – Xinxing detail pictures

100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240  – Xinxing detail pictures


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Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for 100% Original Factory High Voltage Electrical Insulation - China phenolic resin sheet 3240 – Xinxing, The product will supply to all over the world, such as: Zambia, Angola, Libya, To work with an excellent items manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Honey from Yemen - 2017.03.07 13:42
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Alva from Kazakhstan - 2017.09.09 10:18

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