R＆D Center

The Kejian Research and Development Center serves as the core engine for technological innovation and product upgrades, gathering top R&D talents and cutting-edge technical resources from the industry. We are committed to continuously exploring and breaking through to bring more efficient, reliable, and green solutions to the market.

Butyl/Water-based/Thermoplastic R&D Laboratory

Butyl/Water-based/Thermoplastic R&D Laboratory

Product and Process Development Laboratory

Product and Process Development Laboratory

Testing Center

Automation Equipment R&D Laboratory

Physical Property Testing Laboratory

R＆D Achievements

Participated in the formulation of several national, industry, and group standards, including "Butyl Rubber Waterproof Sealing Adhesive Tape (JC/T942-2022)", "Butyl Rubber Damping Sheet (GB/T41944-2022)", "Butyl Rubber Self-adhesive Waterproofing Sheet" (T/CECS10201-2022), and "Outdoor Accelerated Exposure Test Method for Building Materials and Components" (JC/T2659-2022).

Patent Certificate

Innovative Products

self-healing tire material

A self-healing tire material with self-healing properties—self-healing butyl rubber, is applied by coating a layer of polymer nano-rubber on the inner wall of traditional tires. It not only solves the safety issues of traditional tires but also accomplishes self-repair without affecting driving performance.

Ultrasonic radar shock-absorbing film

A product designed to work in conjunction with automatic car door sensors to enhance obstacle detection capabilities, addressing the pain points of false alarms caused by factors such as material and temperature with ultrasonic radars, and assisting ultrasonic radar to ensure the correct operation of the radar.

Heat-resistant tape

A high-temperature resistant tape designed for applications in the manufacturing of wind turbine blades, aerospace, and yachts, with a trial temperature range from 120°C to 457°C. This product meets the usage requirements in various temperature environments and addresses the technical pain points of domestic substitution for "bottleneck" products.

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Environmentally friendly automotive damping film

An environmentally friendly damping board with high damping, low density, and in line with the trend of vehicle lightweighting can improve the NVH performance of the entire vehicle.

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