Phenolic resin refractory status quo Modified Amine Resin

 

To protect the environment and improve the working environment for front-line staff, many companies are beginning to use refractories modified phenolic resin as a combination of environmental agents, there is a demand there will be a market, there is a market there is competition, there will be a lot of competition and a lot of businesses uneven products, and some shoddy, and some technology is not up to the formation of a transaction for the purpose of vicious competition. Faced with such a situation, the refractory special resin businesses are at stake. Modified phenolic resin prospects

 

We can say that the modified phenolic resin used in the characterization of refractory products especially has broad prospects. In view of the many excellent characteristics of the phenolic resin, used as the heat-resistant material research novel phenolic resin has great practical significance. Refractory phenolic resin products also have a high carbon residue, good formability, low porosity, room temperature compressive and flexural strength. But with the development of industry, ordinary phenol resin in heat resistance is limited, while the polystyrene, polybenzimidazole, polybenzothiazole, polyimide and aromatic and heterocyclic polymers compared to the same temperature of the phenolic resin TGA large and high temperature low carbon residue rate, which is determined by the chemical structure of the polymer. Therefore, in order to improve the carbon-containing refractories binding agent requirements to improve the thermal decomposition temperature of the resin, oxidation resistance and residual carbon was the main objective, to meet some special refractories adapt the basic application requirements.