离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
China Mainland
最小订单价格:
-
最小订单:
20 Metric Ton
包装细节:
Packed in metal pail of 220 KG net weight
交货时间:
within 7 workdays after comfirming the order
供应能力:
1000 Metric Ton per Month
付款方式:
T/T, L/C, Western Union, PayPal, Other
联系人 Mr. Johnny
Room 806,Jiangchuan Building NO.294 Sichuang Zhong lu,Huangpu district, Shanghai, Shanghai
Polyester resin (Unsaturated Polyester Resin) is a kind of liquid resin that unsaturated polyester is dissolved by polymeric monomer having the groups of vinyl or allyl. Polyester resin turns into insoluble and infusible plastics by hardening through cross-linking reaction and rising temperature at the room temperature by adding peroxide catalyst and when it is heated or when it is mixed with peroxide catalyst and accelerator.
Also, Polyester resin turns into FRP if the resin is spread and impregnated through reinforced material such as glassfiber by lamination before it is gelled.
Unsaturated polyester resin holds an important position among thermosetting resins and its demand is expanding widely for decorative panels, bathtubs, septic tank, electric insulators, ships, corrugated panels, and automobile parts, etc.
