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Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240 – Xinxing

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Wholesale Dealers of Thermal Insulation Board - 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:

Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240  – Xinxing detail pictures

Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240  – Xinxing detail pictures

Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240  – Xinxing detail pictures

Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240  – Xinxing detail pictures


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It is a good way to improve our products and service. Our mission is to develop creative products to customers with a good experience for Wholesale Dealers of Thermal Insulation Board - China phenolic resin sheet 3240 – Xinxing, The product will supply to all over the world, such as: Slovakia, Mexico, Tunisia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Alberta from Lithuania - 2017.12.19 11:10
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Dale from Japan - 2018.09.23 18:44

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