Epoxy resin board use characteristics

1. Amafomu ahlukahlukene

Ama-resin anhlobonhlobo, ama-ejenti alaphayo, kanye nezinhlelo zokulungisa zingacishe zivumelane nezidingo zezinhlelo zokusebenza ezahlukahlukene efomini, futhi ububanzi bungaba ukusuka ku-viscosity ephansi kakhulu ukuya kokuqinile kwendawo yokuncibilika.

2. Ukunamathela okuqinile

Amaqembu e-polar hydroxyl namabhondi e-ether ochungechungeni lwamangqamuzana e-epoxy resins awenza anamathele kakhulu ezintweni ezihlukahlukene. Ukuncipha kwe-epoxy resin kuphansi lapho uphulukisa, futhi ukucindezeleka kwangaphakathi okukhiqizwa kuncane, okusiza futhi ukuthuthukisa amandla okunamathela.

3. Ukwelapha okulula

Khetha izinhlobonhlobo zama-ejenti okwelapha ahlukene, uhlelo lwe-epoxy resin lungacishe lwelapheke ebangeni lokushisa elingu-0 ~ 180 ℃.

4. Ukuncipha okuphansi

The reaction between the epoxy resin and the curing agent used 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 (less than 2%) during curing.