Brominated SBS in bags

Shandong Runke Chemical Co., Ltd. was established in 2006. In 2010, the shareholders of Weifang Dacheng Salt Chemical Co., Ltd. restructured the company's holding company with a registered capital of 40 million yuan, annual sales income of 500 million yuan, and profits and taxes of nearly 100 million yuan. It is one of the representative enterprises of Weifang Binhai Economic and Technological Development Zone.

Scale development Resource advantage

The company holds wholly-owned Weifang Yucheng Chemical Co., Ltd. Shandong Runke Chemical Co., Ltd. and Weifang Yucheng Chemical Co., Ltd. are both high-tech enterprises in Shandong Province.

Based on the abundant local underground brine water resources, the company is mainly engaged in the research, development and production of fine chemical technologies such as bromine, high molecular bromine flame retardants and pharmaceutical intermediates. The company has independent import and export rights.

The product has formed more than 30 varieties in three major series:

① The annual output of bromine is 2400 tons; the company's annual consumption of bromine reaches more than 5000 tons.

② Bromine series flame retardant products: annual output of decabromodiphenylethane is 4,000 tons, annual output of brominated polystyrene is 3,000 tons, environmental protection special flame retardant polypentabromobenzyl acrylate FR-1025, annual output is 1,000 tons. 1,000 tons of 1,2-bis (tetrabromophthalimide) ethane; 3,000 tons of tetrabromophthalic anhydride annually, 3,000 tons of tetrabromophthalic anhydride glycol, three ( 2,2-bis(bromomethyl)-3-bromopropyl)phosphate RK-370 with an annual output of 500 tons, brominated butadiene/ethylene aromatic copolymer with an annual output of 10,000 tons, and tetrabromobisphenol A diether The output is 10,000 tons.

③Medicinal intermediate products: p-methyl sulfone benzaldehyde 2000 tons.

More effective scientific and technological achievements

The company undertook a national torch plan project (low molecular water-soluble chitosan), 6000t/a brominated SBS industrial development and was selected into the national "Twelfth, Five" scientific and technological plan. Obtained two provincial science and technology development plan projects (preparation method of mixed solvent method for the preparation of a new environmentally friendly flame retardant brominated styrene/butadiene copolymer and FR-1025), and one municipal science and technology development plan project ( AE-active ester synthesis new process pilot test), through the mixed solvent method to prepare a new environmentally friendly flame retardant brominated styrene / butadiene copolymer and FR-1025 preparation process results identification (both identification are international Advanced), applied for 25 national patents. Among them, there are 11 invention patents and 14 utility model patents. 20 items have been authorized, including 6 invention patents and 14 utility models.

The technological achievements are mature.

In recent years, in the direction of new environmentally friendly flame retardants and pharmaceutical intermediates, mature technologies have been developed: brominated SBS, polystyrene, brominated polystyrene, FR-1025, tetrabromophthalic anhydride glycol, tetrabromophthalic anhydride, , 2,3-benzenetricarboxylic acid, adepalene-5, bromochlorine, BC-52, BC-58, etc. Now he is engaged in the research work of tetrabromophthalic acid diethylene glycol propylene glycol diester/diol and tetrabromobisphenol A bis(2,3-dibromo-2-methylpropyl) ether product.

The company strictly manages and develops in good faith.

Has obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, passed the safety standardization management system acceptance. For consecutive years, it has won the honorary titles of "civilized and honest enterprise", "five-star civilized enterprise", "contract-honoring and trustworthy enterprise", and bank AA-level credit enterprise.