Ruby Li builds an industrial chain of propylene oxide-polyether, isopropanolamine and derivatives

A few days ago, the reporter learned from the Hongbao Li Taixing Industrial Base that the company's propylene oxide project has produced qualified products in early January 2019, and the product quality has also reached excellent grad.

The projects of the propylene oxide industrial base constructed by Hongbaoli in Taixing Economic Development Zone of Jiangsu include the propylene oxide project with an annual output of 120,000 tons and the DCP project with an annual output of 24,000 to.

According to Wang Yusheng, the secretary of the board of directors of Hongbaoli, after more than 30 years of development, the company has four core businesses of polyurethane rigid foam polyether, isopropanolamine, new materials and propylene oxi.

The successful trial production of the company's 120,000-ton propylene oxide project has opened up the industry chain, so that the main raw materials of the product are finally no longer subject to others, and a relatively complete green propylene oxide-polyether with outstanding competitive advantages has been creat.

Polyether: more than 30 years of accumulation

The company's current production capacity of rigid foam composite polyether is 150,000 tons, and the products are mainly used in refrigerators (cabinets) and refrigerated containers for thermal insulati.

It can do this because Ruby has more than 30 years of accumulation in the field of polyurethane rigid foam combination polyeth.

The demolding time is a hard indicator to test the technology of the enterpri.

The opening of the door of Electrolux also installed an engine for the expansion of the overseas market of Ruby Polyeth.

Alcohol amines: products with independent intellectual property rights

Isopropanolamine is a product owned by Hongbaoli with independent intellectual property righ.

The current production capacity of Hongbaoli isopropanolamine is 90,000 tons, ranking the top in the wor.

Propylene oxide: opening up the industrial chain

Propylene oxide is one of the important raw materials of Ruby Polyurethane rigid foam polyether and isopropanolamine, and it is also the biggest factor affecting product competitiveness and comprehensive co.

After more than ten years of R&D reserves and three years of hard construction, in January 2019, the 120,000-ton propylene oxide project finally succeeded in one-time trial producti.

Wang Yusheng said that in terms of technology, the company abandoned the traditional high-polluting chlorohydrin method and adopted a new co-oxidation method of propylene oxi.

        Under the status quo that "safety and environmental protection are greater than the sky", Hongbaoli adopts the world's leading advanced technology and equipment in the treatment of "three waste.