Henan Xunyu Chemical Co., Ltd.
Chemicals and industrial materials · Zhengzhou, Henan
About Henan Xunyu Chemical Co., Ltd.
Henan Xunyu Chemical Co., Ltd. is a high-tech chemical company from Zhengzhou, Henan Province, dedicated since 2006 to the research, manufacture and marketing of fumed silica under the XYSIL brand. Its official English-language website presents the range, technology and quality control of a plant specialised in a single product, synthetic amorphous silicon dioxide obtained by vapour-phase hydrolysis.
Production runs on four lines with annual capacity of about 6,000 tons and two product families. Hydrophilic silica is offered in grades XYSIL 150, 200, 300 and 380, with BET surface areas from 100 to 400 m²/g, and hydrophobic silica in surface-treated grades such as XYSIL R120 and R170, modified with agents such as DDS or PDMS for non-polar systems and water-repellency requirements.
Stated applications cover coatings, paints, inks and pigments, adhesives and sealants, silicone rubber, resins, pharmaceuticals and other formulations where silica works as a rheology control, reinforcing, free-flow and anti-settling additive. The company backs the range with downloadable technical datasheets and safety data sheets, a trademark recognised in Henan since 2012 and continuing export activity, making it a specialised Chinese supplier for formulators seeking fumed silica alternatives with grade traceability and direct technical support.
Production runs on four lines with annual capacity of about 6,000 tons and two product families. Hydrophilic silica is offered in grades XYSIL 150, 200, 300 and 380, with BET surface areas from 100 to 400 m²/g, and hydrophobic silica in surface-treated grades such as XYSIL R120 and R170, modified with agents such as DDS or PDMS for non-polar systems and water-repellency requirements.
Stated applications cover coatings, paints, inks and pigments, adhesives and sealants, silicone rubber, resins, pharmaceuticals and other formulations where silica works as a rheology control, reinforcing, free-flow and anti-settling additive. The company backs the range with downloadable technical datasheets and safety data sheets, a trademark recognised in Henan since 2012 and continuing export activity, making it a specialised Chinese supplier for formulators seeking fumed silica alternatives with grade traceability and direct technical support.