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Epoxy board insulation board, glass fiber board 3240 resin board to map processing customized electrician

Epoxy plate use: suitable for machinery, electrical, electronic, electrical and other fields. Also used in the processing of insulation parts, processing into all kinds of insulation parts and equipment insulation structure parts. Complete specifications, customized specifications, Machinable engraving, can be cut zero, our shop all epoxy board for high-quality raw materials production, flat surface, color uniform, no bubbles

discount 70% in 2018-09-17 to 2018-09-19
price: USD$ 11.20
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Icon price is only convenient for shooting, not as the actual transaction price. According to the customer drawings, sample size, thickness, processing content and requirements, the same price is also different. (3D, PDF, DWG drawings, 3D drawings) negotiation process for VAT invoice, invoice, receipt, please contact customer service communication, value-added tax to provide information, ordinary invoices and receipts, to provide company name
1. pro, please consult our customer service before, please, specifications, freight, delivery time, etc.
2. if the machining accuracy requirements are particularly accurate, please explain with the customer service, because machining cuts have loss tolerance, (processing General tolerances 0.1mm or so, sheet general tolerance 0.4mm
3. require no scratches on the surface, please consult the customer service before ordering, sheet factory, processing, cutting, inevitably scratches.
4. customer orders, the stock is generally within 24 hours of delivery, customized generally within 72 hours of delivery. Customized quantity is more complex, may not be shipped within 72 hours, because processing requires a production schedule, if the more urgent orders, need to explain with the customer service.
Epoxy plate and epoxy glass fiber board, epoxy phenolic glass cloth laminated sheet, model 3240, epoxy resin is a polymer compound, a molecule containing two or more than two epoxy groups, in addition to individual, they are relative molecular mass Neither of them is tall. The molecular structure of epoxy resin is characterized by the presence of active epoxy groups in the molecular chain, and the epoxy group can be located at the end, intermediate or ring like structure of the molecular chain. Because of the active epoxy groups in the molecular structure, they can be cross-linked with various types of curing agents to form insoluble, non melting polymers with three directional network structure

Explanation introduction


The epoxy board of the product is made of epoxy resin bonded with glass fiber cloth and heated and pressed. The model is 3240. It has high mechanical performance at moderate temperature and stable electrical performance under high humidity. It is suitable for mechanical, electrical and electronic parts with high insulation structure. It has high mechanical and dielectric properties, good heat resistance and moisture resistance. Heat resistant class F (155 degree).

Specification thickness: 0.5 ~ 100mm

Regular specification: 1000mm*2000mm

Color: yellow

Origin: made in China

Application characteristics


1, diverse forms. Various resins, curing agents and modifier systems can almost meet the requirements of various applications for the form, ranging from very low viscosity to high melting point solids.

2, easy curing. The epoxy resin system can be cured almost in the temperature range of 0~180 degrees with various curing agents.

3, strong adhesion. The existence of polar hydroxyl groups and ether bonds in the molecular chain of epoxy resin makes it highly adhesive to various materials. When epoxy resin is cured, the shrinkage is low and the internal stress is small, which also helps to improve the adhesion strength.

4, low contractility. The reaction between epoxy resin and curing agent is carried out by direct addition reaction or ring opening polymerization of oxygen in the resin molecule. No water or other volatile by-products are released. Their sumsUnsaturated polyester resinCompared with the phenolic resin, the curing process showed very low shrinkage (less than 2%).

5. Mechanical properties. The cured epoxy resin system has excellent mechanical properties.