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Black glass fiber board, epoxy board, water green epoxy board, FR4 glass fiber board, epoxy resin board parts processing

price:USD$10.00
discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 7.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:2
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Our company has many products, no way to mark one by one, please everyone need what material to find our sales customer service quotation, not contact, photographed payment are not shipped!Once the material is cut, it can not be returned

Contact mobile phone: 13602390400 Mr. Huang
Epoxy plate and epoxy glass fiber board, epoxy phenolic glass cloth laminated sheet, epoxy resin is a polymer compound, a molecule containing two or more than two epoxy groups, in addition to individual, their relative molecular mass is not high. The molecular structure of epoxy resin in the molecular chain with lively epoxy group as its characteristic, the epoxy groups can be located in the end of the chain, or intermediate molecules into ring like structures. Because the molecular structure of epoxy containing active, so that they can be cured with various types of agent crosslinking reaction and the formation of insoluble and infusible polymers with three direction mesh structure.

Epoxy board: fiberglass cloth is made of epoxy resin and heated and pressed. 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
Color: yellow, water green, black
In the case of high temperature 180 degrees, heating deformation is generally not heated with other metals in one piece, which may cause sheet metal deformation

Application characteristics
1, diverse forms. All kinds of resin, curing agent, modifier system almost can adapt to all kinds of application form of the request, which can range from extremely low viscosity to high melting point of solid.
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 epoxy resin and the curing agent reacts by direct addition reaction or resin molecules of the epoxy group ring opening polymerization, no water or other volatile by-products release. Compared with unsaturated polyester resin and phenolic resin, they show very low shrinkage (less than 2%) during curing.
5, mechanical properties. The cured epoxy resin system has excellent mechanical properties.


soft fiber
 
 
 
 
 

Yellow water green epoxy stick

Hing Yang professional processing all kinds of parts, with a large variety of processing equipment, to map processing, price concessions.