What are the raw materials for stone resin?
Epoxy resin: Ordinary 618 type, regardless of domestic imports, the key to see the advantages and disadvantages of transparent performance, other performance is not very important.
Curing agent: a modified amine curing agent with good transparency, preferably modified. If it is a non-modified amine, such as ethylenediamine and other polyamine curing agents, it is more toxic and uses them. There are also shortcomings in the performance of the craftsmanship.
Excipients: defoamers, plasticizers, thinners (add or not added as appropriate), etc.