English name:[2,5-Bis(2-0xiranylmethoxy)phenyl] diphenylphosphine oxide
Product name:[2,5-Bis(2-0xiranylmethoxy)phenyl] diphenylphosphine oxide
CAS No.:148780-63-6
Molecular formula:C₂₄H₂₃O₅P

Liquid phosphorous epoxy resin is a liquid epoxy resin containing the element phosphorous, which has good insulation, chemical resistance and high temperature resistance, as well as excellent flame retardant performance. Liquid phosphorous epoxy resin can be used as the base for materials such as coatings, adhesives and composites. It has the characteristics of low viscosity and good fluidity and is widely used in aviation, aerospace, electronics, power, construction and automotive. In Liquid phosphorous epoxy resin, the phosphorus element can be bound to the resin molecules through different chemical bonds and groups, thus providing flame retardant and heat stability. In addition, phosphorus can also be used as a catalyst to promote the cross-linking reaction of epoxy resins, improving the mechanical properties and durability of the material.

Our Liquid phosphorous epoxy resin is made of phosphorous epoxy resin as the main body, supplemented by phosphorous active diluent (including epoxy group). It can be cured at room temperature and miscibility with additives is good. Phosphorous content is 7%, viscosity 23000CP/25℃, flame retardant grade is 94-V0. Liquid phosphorus-containing epoxy is inherently phosphorus-containing flame retardant and halogen-free, which avoids black smoke and toxic gases from flame retardant combustion, protects the environment and human health, and is used for composite materials to achieve halogen-free flame retardant. At the same time, the company is developing supporting phosphorus-containing amine curing agent (does not contain prohibited substances), with high phosphorus-containing epoxy resin use.