Billion New Materials Co., Ltd. Specialized in synthetic resin and synthetic rubber,which has features of wide range and full varieties.Dawn Chemical has established a good ,stable ,long term cooperative relationship with more than 20 large-scale petrochemical companies both in China and abroad,such as SINOPEC,CNPC,Reliance,ExxonMobil,KPIC,KEP ,Sabic and so on.

Relying on its broad mind,honest attitude, steady pace, hard working and pioneering spirits,Dawn Chemical has sold variety of plastic raw materials about 3.5 million Tons in 2021.

Description

Due to the characteristics: small diameter, large specific surface area, small pores and high voidageporosity etc, the melt blown nonwovens are suitable for liquid-solid separation or gas-solid separation.

Application：

A, Mask filter material

According to the different filter media, the thermal requirement of the melt blown filter are also different, but its basic characteristics are mainly "filtration efficiency" and "filtration resistance". PP melt-blown can be processed into special filter disces for repeated use dust masks.also canbe firectly weded in all kinds of disposable dust masks,surgical masks. It's the core filtration material for all kins of

repiratory protective equipment. The technology standard of Mask is variety, in recent years the state has promulgated the "technical specification of daily protective mask"(GB/T32610-2016), put forward specific requirements for protective masks which filter particles in air pollution, is the opportunities and challenges meltblown industry faced.

Partnership：

China National Petroleum Corpotation(CNPC)

3.8(001)