On September 22, 2016 China International Graphene Innovation Conference was held today at Qingdao International Conference Center. At the meeting, Jinan Shengquan Group announced the development of a new high-strength high-mold fiber product with graphene raw materials.
"This is a kind of hard but soft fiber like steel wire. Now it is mainly used in the industrial field. It will enter the field of civilian clothing in the first half of next year." Tang Yilin, chairman of Shengquan Group, said that high-strength high-modulus fiber refers to graphene based. Polyvinyl alcohol (PVA) fibers prepared by dispersion compounding techniques. Shengquan Group successfully achieved the homogenization of graphene and PVA by optimizing the graphene dispersion and modification technology. The introduction of graphene resulted in higher orientation and intermolecular bonding of the high molecular weight of the fiber, and finally obtained High-strength and high-profile nano-composite fiber products.
According to reports, compared with other high-performance fibers, the composite fiber product has a 1.5-fold increase in strength and a 3-fold increase in modulus. In addition to excellent mechanical properties. This material has the advantages of chemical corrosion resistance, UV aging resistance, antistatic, low cost, etc., which greatly expands the application fields of existing PVA fibers, and can be widely applied to high performance tire cords, concrete reinforcement fibers, and ship operations. Cables, fiber reinforced resin composite materials , bulletproof materials, wear-resistant special clothing (such as soldiers' training uniforms, workers' protective clothing), intelligent heating apparel, etc., have broad market prospects.
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