discount 70% in 2018-09-19 to 2018-09-21
price: USD$ 122.22
freight :USD$7.00,(Postal parcel)
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Commodity [Y+ZqaDFWvo/HKtM=] encoding
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Conventional thickness: 0.3mm--50mm
Zhang Changkuan: 1000mm*2000mm1200mm*2400mm（Can be cut to zero）
3240 epoxy boardMeaning：
The performance of 3240 epoxy board:
Epoxy resin is a polymer compound, a molecule containing one or more 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.
1、 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、 Convenient curing:Choose a variety of different curing agent, epoxy resin system in almost0～180Curing temperature range.
3、 Strong adhesion:Polar hydroxyl and ether bond inherent in epoxy resin molecular chain in existence, so it has high adhesion force of various substances. Shrinkage of epoxy resin curing the low internal stress generated by small, it also helps to improve the adhesion strength.
4、 Low shrinkage: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. The phenolic resin and unsaturated polyester resin, compared to show a very low shrinkage sex during the curing process (less than2%）。
5、 Mechanical properties:After curing epoxy resin system has excellent mechanical properties.
6、 Electrical properties:After curing epoxy resin system is a kind of excellent insulating materials with high dielectric properties and high surface leakage current, arc resistance.
7、 Chemical stability:Usually, after curing epoxy resin system has excellent alkali resistance, acid resistance and solvent resistance. Like other properties of curing epoxy system, chemical stability also depends on the selection of resin and curing agent. Proper selection of epoxy resin and curing agent, which has special chemical stability performance.
8、 Dimensional stability:Many of the properties of the comprehensive, the epoxy resin system has outstanding dimensional stability and durability.
9And mildew resistance:Epoxy resin curing Mould Resistant to most can be used in harsh tropical conditions.
The insulation rod link:
1Pro! Photographed before please to consult us, specifications, freight, delivery time, please do not shoot! We are at your service, waiting for your call!
2If it is especially accurate, please, and customer service, because the cutting loss that there is tolerance (General tolerances 0.3mm) also require no scratches, please consult after the auction, the plate factory, cutting, packaging, transport and so on, there will be bumps, there may be individual will scratch the phenomenon, such as no, we will accept as default.
3、 If you need other express please explain, if some large size is the general logistics!When receiving the goods the buyer must examine the goods carefully after the receipt.
4Customer customized orders, usually within 48 hours of delivery, some more complex may be more than 48 hours of delivery, because the customized product requires a production period, if the more urgent customer and customer service that must be.
5、On the return：If the product is cut according to the requirements of the buyer, or customized products, we do not accept returns processing,Because the sheet according to your request after cutting 2 times to sales,Please make sure the specifications and material requirements before shooting so as to avoid unnecessary trouble.
6All our commodity prices are tax free prices, the company has exclusive value-added tax invoices, if necessary Invoicing service, please contact customer service. Thank you