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| Customization: | Available |
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| Application: | Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking |
| Bonding Function: | Underwater Adhesive |
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Epoxy resin is a kind of polymer, which is a general term for a class of polymers containing more than two epoxy groups in the molecule. It is A condensation product of bisphenol A or polyol. Due to the chemical activity of the epoxy group, it can be opened by a variety of compounds containing active hydrogen, curing crosslinking to form a network structure, so it is a thermosetting resin. Epoxy resin not only has the largest output and the most complete variety, but also the new modified varieties are still increasing, and the quality is constantly improving.
China is the world's largest and last piece of epoxy resin market virgin territory, China's epoxy market prospects are very broad.
| Item | Epoxy resin A | Epoxy resin B |
| Appearance | Crystal liquid | Crystal liquid |
| Viscosity (25ºC,cps) | 2000±100 | 12±2 |
| Mixing ratio(weight ratio) | A:B=3:1 | |
| Pot life(100g 25ºC) | 3h | |
| Curing condition | 70ºC*4h | |
| Totally cured hardness 25ºC (shore D) | 84±1 | |
| Bending strength MPa | 14 | |
| Tensile strength MPa | 7 | |
| Difference of resistance to yellowing △b | 0.40±0.05 | |
| Water absorption 25ºC-24h ( unit:%) | <0.1 | |
Hebei Rongxintong Industrial Co., Ltd. is the specialized chemical, processing and sales enterprise.
our products enjoy good reputation both at home and abroad.Our trade partners are around the world, mainly in America,Europe,Australia,South East Asia ,Middle East and South Africa. In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.
The company with all the employees will constantly purse excellent quality, perfect brand and our image, and adheres to our spirit of honesty, diligence, seeking truth and progress and insists on business philosophy of quality as life and service as soul. We will satisfy market demands by top products and better service, and will welcome market challenge forever.
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