High-strength high-modulus glass fiber won the Chongqing Science and Technology Award

The high-strength and high-modulus glass fiber products (trade name “TM glass fiber”) developed by Chongqing International Composite Materials Co., Ltd. recently won the 2013 Chongqing Science and Technology Progress Award.

According to reports, compared with the most widely used E glass fiber, TM glass fiber has about 30% higher tensile strength, about 20% higher elastic modulus, and better fatigue resistance. At the same time, TM glass fiber also has good chemical resistance, reaching the level of ECR ​​glass fiber.

At present, TM glass fiber has passed the GL certification (the world's most famous wind power equipment quality and safety certification), and the world-renowned blade manufacturer LM certification, has been successfully applied to large-scale blades, pultrusion profiles, high pressure gas cylinders, etc. High-end areas. Wind turbine blades manufactured with TM glass fiber have advantages such as increased power generation due to blade weight reduction, lower wind speed for blade extension, and lower fan cost due to increased blade power. This is a cost-effective alternative to expensive carbon fiber.