Brand Name:TY-203

Synonyms(别名)：DOPO,HCA

CAS No.:35948-25-5

Molecular Weight(分子量)：216

Molecular Formula(分子式)：C₁₂H₉O₂P

Application（应用）:

TY-203 can be used in linear polyester, polyamide, epoxy resin, polyurethane, and is widely used in plastics for electronic equipment, copper laminated circuit boards, and other fields. This product has high thermal stability, oxidation resistance, and excellent water resistance. It is a reactive and additive flame retardant. Due to the presence of phosphorus carbon bonds, its flame retardancy performance is better than that of general phosphate esters. 

TY-203可用于线性聚酯、聚酰胺、环氧树脂、聚氨酯，广泛用于电子设备用塑料、铜压层电路板等方面。该产品具有较高的热稳定性、抗氧化性和优良的耐水性，是反应型和添加型阻燃剂，由于含有磷-碳键，阻燃性能比一般磷酸酯更好。

Packing(包装）: 25kg/bag

Capacity（产量）： 3000MTS/Year