14-2-2014 News from CTT
End of 2013,OCV & PPG windpower with high performancee G-fiber technical textile conference successively held in Beijing and Shanghai . Beijing, OCV introduced to use for wind turbine blade root UtraBlada three axial high modulus of glass fiber fabric solutions. The fabric for customers new product developed by optimizing the overall performance of composite material system, can reduce to the bolt load of 17%, greatly improve the bolt fatigue life; At the same time, the blade root diameter decreases, and increase the leaf length, can give designers more design freedom, so as to develop larger wind turbine blades. Stylist can be on the premise of maintaining the thrust, increase power generating capacity and reduce power generation cost, increasing leaf length. The wind generator by reducing the size of blade root, help to save weight and cost, improve the blade aerodynamic lift force, torque and power last year.
Yangzhou Xinyang Co. is a national high-tech enterprise, the company leading aerospace composite structures, FRP high-pressure pipeline, large FRP tank products, etc., widely used in national each big oilfield, petrochemical, shipbuilding, war industry enterprise. The company is specialized in high-performance carbon fiber composite materials and glass fiber reinforced plastic composite materials products research and development, is the domestic leading enterprise of high performance composite materials. This year,Xinyang will invest in Guizhou province Anshun Industrial Area the construction of the advanced composite material project with a total investment of RMB 300 million.
Wet film coating nonwovens
Due to the spread of DMF and solid membrane in the process of the formation fluid stress due to shrinkage, concentrated formed a variety of different pore, this is the biggest advantage of nonwovens by wet coating technology. China already introduced the nonwoven technology and start the mass production after the Spring Festival, wet film coating nonwovens would be in sale in April the first time made in China .news from Guangzhou China.