What material is sound-absorbing and thermal insulation cotton made of? What are its functions? Come and find out with Yidebao with two questions!

Yidebao Technology Development Co., Ltd. is a technology-based enterprise specializing in the production and research and development of new NVH sound-absorbing materials and thermal insulation materials. Its main products include: melt-blown two-component sound-absorbing cotton, sound-insulating and heat-insulating pads, special insulation cotton for shoes and clothing, and Two-component sound-absorbing cotton complete set of equipment. The company has established long-term cooperative relationships with many automobile brands by virtue of its profound technical strength and tenacious fighting spirit. Our supporting customers include: SAIC-GM, SAIC-GM-Wuling, Sichuan Automobile, Changan Automobile, Dongfeng Xiaokang, Geely Automobile, Zotye Automobile, Chery Automobile, etc.

Regarding the material for making sound-absorbing and heat-insulating cotton, it uses artificial inorganic fibers, which are made from natural minerals such as quartz sand, dolomite, limestone, etc. as the main raw materials, and added with soda ash and borax.

According to the product name, it is not difficult to know that sound-absorbing insulation cotton has sound-absorbing effect and is generally used in theaters, recording studios, KTV, dance halls, etc.