Five major product characteristics of 3240 epoxy cob board

1. Strong adhesion: The existence of polar hydroxyl and ether bond inherent in the molecular chain of epoxy resin makes it have high adhesion to various substances. The shrinkage of epoxy resin is low when curing, and the internal stress generated is small, which also helps to improve the adhesion strength.

2. Convenient curing: Choose a variety of different curing agents, the epoxy resin system can almost be cured in the temperature range of 0-180℃.

3. Cov khoom siv kho tshuab: Cov txheej txheem kho epoxy resin muaj cov cuab yeej zoo heev.

4. Ntau yam ntaub ntawv: ntau yam resins, curing agents, thiab modifier systems yuav luag hloov mus rau qhov yuav tsum tau ntawm ntau yam kev siv nyob rau hauv daim ntawv, thiab ntau yam yuav ua tau los ntawm tsis tshua muaj viscosity mus rau siab melting point solids.

5. Low shrinkage: The reaction between epoxy resin and curing agent is carried out by direct addition reaction or ring-opening polymerization reaction of epoxy groups in the resin molecule, and no water or other volatile by-products are released. Compared with unsaturated polyester resins and phenolic resins, they show very low shrinkage during curing.