SINOYQX melamine resin foam has excellent medium and high frequency sound absorption performance (0.95NRC) and thermal insulation (0.035 W/ (m*K)) performance, and flame retardant (contains melamine resin composition, so it has long-lasting heat resistance and Excellent fire resistance), light weight (7-8.5KG/cubic meter), eco-friendly and safety (without any halogenated hydrocarbons, flame retardants and/or toxic heavy metals), etc., and can be combined with a variety of materials for processing, the comprehensive performance is exceptionally excellent.
In the field of rail manufacturing, SINOYQX melamine resin foam is compounded with non-destructive fibers, aluminum foil, self-adhesive and other materials, and is widely used in the body of high-speed rail/ bullet train, which can effectively solve the sound absorption, thermal insulation and heat preservation of the high-speed rail/ bullet train, and can reduce the weight of the train, improve NVH (Noise, Vibration and Acoustic Vibration Comfort) performance, save costs; improving the NVH performance of the train and raise the comfort of the train to a new level.
At the same time, SINOYQX high-speed rail/ bullet train sunshades, which have been used in high-speed trains produced by the joint venture between CRRC and South African locomotives.
Some pictures and texts are reproduced from the Internet, and the copyright belongs to the original author. If there is any infringement, please contact us to delete.