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Black imported epoxy board, FR4 board cloth, fiber board, epoxy resin board, FR4 bar, imported FR4 bar

10 yuan is to mark the price, and freight! Due to the large size of materials, different models, can not be priced one by one, photographed please contact customer service!

discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 7.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:2
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Purchase notes:

1, pro! Please consult us before you take the picture. Please don't take any details about the specifications, freight, delivery time, etc.! Without consulting customer service, free to take products, our shop is not shipped, do not bear joint liability, the consequences of their own. We are always at your service, waiting for your advice!
2, if it is especially accurate, please and service, because the cutting loss tolerance, bumps, there may be individual will scratch the phenomenon, if not, we will accept as default.
3, if you need other express, please explain, in addition, if some of the larger size is generally send logistics! The buyer must carefully check the goods after receipt of goods and then sign.
4, customer orders, the general delivery is the day, and some of the more complex, may be more than 1 days or so shipped, because customized products need a production schedule, if the more urgent customers must and customer service instructions.
5, on the return of goods: if the goods are cut according to customer requirements, our shop does not accept the exchange treatment, because the plate is cut according to your requirements, can not be sold for two times, please confirm the specifications and requirements of the cutting before the order. If the customer buys the whole piece of goods, we can accept, return, deal with, return goods, back and forth freight by the buyer.
6, all the commodity prices for the price of tax free, ordinary invoices, free of charge, the company has exclusive value-added tax invoices, if necessary Invoicing service, please contact customer service. Thank you for your cooperation. I wish you a happy shopping!


Conventional thickness: 0.3mm--80mm

Whole Zhang Changkuan: 1000mm*2000mm(Cut zero(actual size: about 1020mm*2020mm)

Bar: 1-100mm*1000mm

Color: yellow green

3240 epoxy plateMeaning
3240 is the national standard, corresponding to the EPGC201 type in IEC893-3-2.
According to JB-T2197-1996 electrical insulation material classification, naming and model compilation method:
3240 Arabia four digits
Position 3 represents lamination, winding products, vacuum pressure impregnation products
Second bit 2 represents inorganic laminate
Third bit 4 represents temperature index class F class 155 degree
Fourth bit 0 represents product variety code
3240 for epoxy glass laminate
Properties of 3240 epoxy plate:

3240 epoxy laminate surface is smooth, no bubbles, no pits and wrinkles, but allow other defects that do not affect the use, such as: scratches, indentation, stains and a small amount of spots. The edge should be cut neatly, and the end face shall not be divided into layers and cracks.
Implementation standards:GB/T1303.1-1998。
Temperature tolerance grade:B
Color:Natural color (yellow), green, etc.
Characteristic:After curing epoxy resin system has excellent mechanical properties, high temperature strength Jie machine, good electrical properties under high humidity.
Electrical property:The cured epoxy resin system is an excellent insulating material with high dielectric properties, resistance to surface leakage and arc resistance
Uses:It is suitable for mechanical, 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.
Thickness:Under normal circumstances, 0.3 ~ 50mm, also can be produced according to the requirements of 50~150mm thick plate.
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. Compared with unsaturated polyester resin and phenolic resin, they show very low shrinkage (less than 2%) during curing.