Public announcement regarding Shandong Pengrun New Materials’ 23,740-ton project for functional fine chemicals/silane couplings

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Recently, a research team specializing in the global chemical industry learned from relevant sources that Shandong Pengrun New Materials Technology Co., Ltd.’s project for the production of 23,740 tons per year of functional fine chemicals and silane coupling agent products has entered the phase of public consultation regarding environmental impact assessment; the deadline for submitting comments is from January 28 to February 10, 2026 (10 working days). Shandong Pengrun New Materials Co., Ltd. was established in June 2016. It is a high-tech fine chemical enterprise specialized in the research, development, production, and sales of silicone new materials as well as new materials for lithium batteries. The company’s factory is located in the Jiaxiang Chemical Industry Park. The mercaptopropyl silanes, epoxy silanes, vinyl silanes, basic silanes, allyl glycidyl ethers, and other products manufactured by this company are all fine chemical products that are widely used in various industries such as aerospace, shipbuilding, new energy vehicles, electronics and electrical appliances, construction, chemicals, textiles, and light industry. The company possesses advanced R&D facilities and equipment. Over the past few years, through investment in technology it has continued to innovate, accelerating the independent development of new products, promoting technological progress, and enhancing the company’s competitiveness in the market. It has made significant contributions to accelerating the transition from old to new drivers of growth, enabling rapid development for the company as well as boosting regional economic development. In order to further expand its product market and enhance the overall competitiveness of its products and the company as a whole, Shandong Pengrun New Materials Co., Ltd. plans to carry out renovations and expansions at its existing factory site. It has proposed a project for the production of 23,740 tons per year of functional fine chemicals and silane coupling agent products. The total investment for this project is estimated at 150 million yuan; the renovations and expansions will be carried out based on the existing and under-construction facilities at the factory, with additional supporting facilities added to meet the actual needs of the project. The implementation of this project adds 15 new product categories: vinyl sulfate, N-(2-aminoethyl)-3-aminopropyltrimethoxysilane, and N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane ； γ-Mercapropyltriethoxysilane ； NXT silane, vinyl sulfite, 4-propylvinyl sulfite, 4-methylvinyl sulfite, propenyl sulfite, butenyl sulfite, vinyl tri(β-methoxyethoxy)silane, vinyl triethoxysilane, ethyl glycinate hydrochloride, BOB ； 4,4-Methylenebis(2,6-diethylaniline): The total annual production volume at this plant is 27,800 tons; after part of it is used as raw material for internal use, the amount sold externally amounts to 23,740 tons per year. According to the \"National Economic Industry Classification\" (GB/T 4757-2017), among the 15 new products included in this project, their respective main industry category is C26 – Chemical raw materials and chemical products manufacturing; these products fall under two sub-categories: C266 – Manufacturing of specialty chemical products, and C261 – Manufacturing of basic chemical raw materials. The existing product portfolio of the manufacturer includes: 3,000 tons per year of allyl glycidyl ether ； Epoxy thinner 1,000 tons/year ； γ-Thiopropyltrimethoxysilane 400 tons/year ； γ-Propylmethyldimethoxysilane 100 tons/year ； Chloropropyltrimethoxysilane 1,000 tons/year ； Chloropropyl triethoxysilane 500 tons/year ； Phenyltrimethoxysilane 350 tons/year ； Hydrochloric acid is produced as a by-product. The new product plan is: 3,000 tons per year of vinyl sulfate ； N-(2-aminoethyl)-3-aminopropyltrimethoxysilane 1000 tons/year ； N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane 1000 tons/year ； γ-Mercapropyltriethoxysilane 1500 (partly for internal use) tons/year ； NXT Silane 2,000 tons/year ； Vinyl sulfite 15,000 (partly for own use) tons/year ； 4-propyl ethylene sulfite 200 tons/year ； 4-Methylvinyl sulfite 300 tons/year ； Propenyl sulfite 300 tons/year ； Butyl sulfite 200 tons/year ； Vinyl triethoxysilane 1,000 tons/year ； Vinyl tri(β-methoxyethoxy)silane 600 tons/year ； Glycine ethyl ester hydrochloride 1000 tons/year ； BOB (lithium bisoxalate borate) 200 tons/year ； 4,4-Methylenebis-2,6-diethylaniline 500 tons/year ； The additional total production capacity is 27,800 tons per year, with 23,740 tons per year available for external sale. Industry category: According to the “National Economic Industry Classification” (GB/T 4754-2017), the main industry category to which the products of this project belong is C26, namely the manufacturing of chemical raw materials and chemical products. Among them, the six products namely vinyl sulfate, vinyl sulfite, 4-propylvinyl sulfite, 4-methylvinyl sulfite, propylene sulfite, and butylene sulfite are primarily used as additives in lithium-ion battery electrolytes ； BOB (lithium bisoxalate borate) is mainly used in lithium-ion battery polymers ； 4,4-Methylenebis(2,6-diethylaniline) is primarily used as a curing agent for polyurethanes, epoxy resins, etc. The above 8 products all fall under the subcategory of “C2669 Manufacturing of other specialty chemical products”. There are 6 types in total: N-(2-aminoethyl)-3-aminopropyltrimethoxysilane, N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane, NXT silane, γ-mercaptopropyltriethoxysilane, vinyltris(β-methoxyethoxy)silane, and vinyltriethoxysilane. These all belong to the category of silane coupling agents and are primarily used for the surface treatment of glass fibers, the filling of plastics with inorganic fillers, as well as in sealants, adhesives, and tackifiers ； Glycine ethyl ester hydrochloride is mainly used as a pharmaceutical intermediate ； The above 7 products fall under the subcategory of “C2614 Manufacture of organic chemical raw materials”.