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"Nanjing Shuguang Chemical Group is a high-tech enterprise integrating R&D and manufacturing developed on the basis of the first enterprise in China to manufacture sulfur-containing silane coupling agents. Since its establishment in 1958, Sugon has been committed to the development and manufacturing of fine chemical products such as silane coupling agents and titanate coupling agents. Presided over the formulation of all national standards and industry standards for the national coupling agent industry. Through its own R&D strength, Sugon has filled the gaps in domestic coupling agent production many times, and won many national awards such as the Second Prize of National Science and Technology Progress, which has established its leading position in the industry in one fell swoop.
  In 2011, Nanjing Shuguang Chemical Group invested in the construction of Nanjing Shuguang Fine Chemical Co., Ltd. in Nanjing Chemical Industry Park. The new company occupies an area of ​​87,000 square meters, with an annual production facility of 50,000 tons of silane, 5,000 tons of titanate, 5,000 tons of special rubber additives and other fine chemical products. So far, Sugon Group has formed a new strategic layout with its wholly-owned subsidiary Nanjing Shuguang Fine Chemical Co., Ltd. as its production core; Nanjing Shuguang Silane Chemical Co., Ltd. as its sales core; Sugon (Europe) Co., Ltd. as its overseas fulcrum. Already basically completed. 
  Today, when the global manufacturing industry is moving towards the ""Industry 4.0"" era, Sugon is currently one of the earliest companies in the domestic industry to use the self-developed DCS control system for production. It not only effectively reduces the labor intensity of employees and improves the working environment, but also greatly improves production efficiency, reduces manufacturing costs, and ensures product quality, thereby improving the competitiveness of the enterprise in all aspects.
  Quality is the first capital to win the market. Sugon not only passed the ISO:9001 certification first in the industry, but also passed the ISO14000 and OHSAS18000 certification. The quality inspection department uses a variety of advanced inspection equipment such as gas chromatography, liquid chromatography, infrared spectroscopy, and sulfur and carbon detectors to inspect the quality of raw materials, intermediate products and final products. Ensure that the products fully meet the national standards."

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Nanjing Shuguang Chemical Group Silane coupling agent KH-590 (SG-Si 189) is mainly used with inorganic fillers including carbon black and silica in rubbers such as EPDM, SBR, natural rubber, neoprene, polysulfide rubber, silicone rubber and so on. It works with function as activating, coupling, crosslinking and reinforcement.

Nanjing Shuguang Chemical Group Silane coupling agent KH-590 (SG-Si 189)

Nanjing Shuguang Chemical Group Antioxidant SG-R 405 is one kind of highly effective, odorless, nontoxic general rubber antioxidant, and has small pollution among the amine antioxidants. Applied to natural rubber and chloroprene, SBR, isoprene, NBR, and so on, it can effectively protect from aging caused by heat, light, ozone, flex-fatigue and cracking. It has a good synergetics with sulfur-containing antioxidant. In contrast to other general antioxidants, SG-R 405 has an inimitable advantage when used in plastic and electric wire and cable, food packing material, adhesives, especially in chloroprene rubber and food packing, medical and health care product as rubber parts, light or garish colored rubber products, in the advanced rubber electric cable as well as the polyether, in advanced lubricating oil. Therefore, it is the ideal substitute of the antioxidant A, antioxidant D,, RD, 264, 4010, SP, WH-02, and the recommended dosage amount is 0.5-2%.

Nanjing Shuguang Chemical Group Antioxidant SG-R 405

Nanjing Shuguang Chemical Group Antioxidant SG-R 601 has good anti-oxidation performance. It has both anti-oxidation as HALS has， and noncontamination as phenolic antioxidant has. It is widely used in natural or synthetic rubbers to replace antioxidants with contamination and toxicity. SG-R 601 is a highly effective, nontoxic, low cost rubber antioxidant, has excellent heat and oxidation resistance, can improve fatigue damage of crosslinked rubber under many cycles flexible distortion condition, and has good synergistic effect with antioxidant RD, 4010 to improve aging resistance and tear resistance, so it is used in manufacturing many kinds of rubber products such as tires, rubber hoses, rubber belts, rubber shoes and latex products. The common dosage is 1%-3%. It can also be applied to colored products of polyethylene, polyamide, polypropylene and cellulose. SG-R 601 also acts as stabilizer for various synthetic rubbers, the dosage is 0.5%~1.5%. In view of its poor anti-sunlight performance, it should be avoided to be used under sunlight.

Nanjing Shuguang Chemical Group Antioxidant SG-R 601

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 122 is an important intermediate of silane coupling agent, mainly used to synthesize other silane coupling agents. As the rubber processing additive, it is used to process and couple the inorganic fillers in halogenated rubbers such as chlorobutyl rubber, chlorohydrine rubber, sulfonated PVC, etc., It can improve their physical and mechanical properties.

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 122

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 172 is molecule with dual functions, it can react not only with inorganic fillers, but also with organic macromolecules. It can be used as adhesion promoter of polymer system with multi-mineral fillers. It can also be taken to modify the extra fine powder of Non-halogen Flame Retardant produced from Al(OH) 3 and Mg(OH)2 , This flame retardant is widely used in wire＆ cable, engineering plastics, decoration material, coating and textile.

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 172

Nanjing Shuguang Chemical Group Antioxidant SG-R 330 is a kind of hindered phenol antioxidants with high efficiency, low toxicity, low volatility, and pollution free. Antioxidant 330 is white crystalline powder and stable at high temperature. It has low volatility, no pollution, no oral toxicity. Different from the other antioxidants, it can’t be absorbed by animals’ or human’s tissues after oral taking, and entirely vent from dejection. Approved by FDA, it is suitable for rubber products and plastic apparatus which are used in food, medical and health care areas. It is widely used as antioxidant and heat stabilizer in high or low density ployethylene, polypropylene, polystyrene, polyacetal, chlorinated polyether, polyamide, natural or synthetic rubber, adhesive and lubricating oil with high melting point. It can improve aging resistance, high temperature resistance, withstanding pressure, abrasion resistance, oxidation resistance of the product to keep good luster and prolong lifetime. It can be applied to package of food to keep good luster of plastic. It is also used in cable material, because of its low dielectric loss, the performance is obviously better than old antioxidants such as Irganox 1010.

Nanjing Shuguang Chemical Group Antioxidant SG-R 330

Nanjing Shuguang Chemical Group Accelerant SG-R 704 is used as the super accelerator for natural rubber, synthetic rubber and latex. It can replace ZDBC, ZDEC, PZ due to its lower vulcanization temperature in application. And the processing has better safety. The prominent advantage is that it does not produce the carcinogenic nitroamine in the rubber processing. It can also be a good activator for thiazole accelerator. When this product is added in, the dosage of zinc oxide and sulfur is ordinary, the fatty acid may be needed or not. SG-R 704 may be added to the rubber material directly, or added into latex with dispersing medium. Please refer to the regulation in the related chapters in FDA, BgVV when it is applied to the rubber product which food contact.

Nanjing Shuguang Chemical Group Accelerant SG-R 704

Nanjing Shuguang Chemical Group Silane coupling agent Rsi-S is blend of KH-845-4 and silica, it has the same function with KH-845-4, but it’s white solid and more convenient for processing, especially for light color system.

Nanjing Shuguang Chemical Group Silane coupling agent Rsi-S

Nanjing Shuguang Chemical Group Antioxidant SG-R 602 applies to nature rubber and synthetic rubbers such as SBR, NBR, chloroprene rubber, etc. with aging protection. It has protection from hot oxygen aging, flex fatigue and cracks. It can deactivate metals with various valences. SG-R 602 has remarkable heat anti-brittle function in chloroprene rubber, and strengthens the anti-ozone aging protection capability. It can reduce the Mooney viscosity of the chloroprene rubber, extend scorch time, enhance heat aging performance of the rubber material, increase the processing safety and the storage stability, so it is one of the most preferred antioxidants for chloroprene rubber.

Nanjing Shuguang Chemical Group Antioxidant SG-R 602

Nanjing Shuguang Chemical Group

"Nanjing Shuguang Chemical Group is a high-tech enterprise integrating R&amp;D and manufacturing developed on the basis of the first enterprise in China to manufacture sulfur-containing silane couplin

Nanjing Shuguang Chemical - R&D - Silane Coupling Agents

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KH-590(SG-Si 189) Technical Data Sheet

SG-Si 121 Technical Data Sheet

Rsi-S Technical Data Sheet

SG-R 702 Technical Data Sheet

SG-R 701 Technical Data Sheet

SG-R 602 Technical Data Sheet

SG-Si 172 Technical Data Sheet

SG-R 704 Technical Data Sheet

SG-R 703 Technical Data Sheet

SG-R 405 Technical Data Sheet

SG-Si 122 Technical Data Sheet

SG-R 705 Technical Data Sheet

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