No. 58, Wanxiang Road, Gulin Sub-district, Binhai New Area, Tianjin sales@TJCornerstone.com.cn +86 15679560070

Cornerstone New Materials

Professional Silicone Materials & Specialty Chemical Solutions

Dedicated to R&D, production and sales of silicone siloxanes, cable material additives and elastomer materials, providing high-quality products and professional technical services to customers worldwide

Product Categories

Three core business segments for diversified needs

Organic Silicone Siloxanes

Organic Silicone Siloxanes

Complete range including volatile silicone oil, dimethicone, hydroxypropyl silicone oil, octyl silicone, vinyl silicone, hydrogen silicone, phenyl silicone, resin powder and industrial cleaners

  • 9 product series
  • 30+ specifications
  • Complete CAS listings
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Cable Material Solutions

Cable Material Solutions

Flame retardants, antioxidants, light stabilizers, UV absorbers for power cables, communication cables, PV cables and more

  • Halogen-free FR solutions
  • Efficient antioxidant protection
  • Full additive support
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Elastomer Solutions

Elastomer Solutions

POE, SEBS, EPDM, TPV and other high-performance elastomers for automotive, construction, electronics, medical and more

  • POE toughening
  • SEBS weather resistance
  • Multi-category selection
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About Us

Cornerstone New Materials Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of silicone materials and specialty chemicals. Located at No. 58, Wanxiang Road, Gulin Sub-district, Binhai New Area, Tianjin, we operate with advanced production facilities and strict quality management systems.

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