Resin-base nano-grade composite material preparation method and device

• Main Authors: WANG CHUANSHENG, NIU SHITONG, LIN GUANGYI, AI CHONGCHONG
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2013
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention provides a method and a device for preparing high-performance resin-base nano-grade composite material through inorganic nano-particle/continuous fiber pre-composition. With the method and the device, a nano-particle dispersion uniformity problem can be solved. Resin viscosity is not increased, and resin fluidity can be enhanced. The pre-composition device provided by the invention is composed of a double-station guiding device, a nano-particle jet device, an absorption device, a heating device, and a double-station curling device. The performance of the resin-base nano-grade composite material prepared with the method provided by the invention is improved compared to the composite materials prepared through traditional magnetic stirring and ultrasonic waves. With the method and the device, preparation time is greatly shortened, cost is low, and operation is easy.