Environmental absorbing cotton polyester fiber ★ ★ King 丽伦 environmental sound-absorbing cotton environmentally sound-absorbing cotton cotton Guangzhou King 丽伦 environmental noise is made of polyester fibers bonded together through the overlying hot, and its direct contact with human skin, does not produce any harmful effects, is a non-toxic, harmless, pollution-free new sound-absorbing material. Any harmful substances advantage of an environmentally friendly cotton insulation, odorless, does not contain formaldehyde, 100% environmentally friendly products, 100% recyclable; 2, easy to use, easy to process, can be made into various shapes according to the different needs; 3, waterproof , moisture, good air permeability; 4, in the production process does not add any additives, adhesives; environmental performance characteristics of a cotton insulation, sound absorption rate, good noise performance, environmentally friendly cotton insulation is a porous material, it can be special high-density tissue fibers forming the sound reflux in its cavity, effectively implement sound insulating function. 2, good heat insulation. 3, good flame-retardant effect. 4, the structure closely, form stable. 5, very light weight, easy construction safety. 6, the product does not contain formaldehyde, harmless, after many experiments show that its human skin without any allergies, environmental pollution, odorless. 7, waterproof, water flooding back strong acoustic performance does not drop, the same shape. 8, can be secondary use, easy to destroy, no secondary pollution to the environment. Use of environmentally friendly cotton insulation can not be directly attached to the surface cover the walls and ceiling, can be used as acoustic insulation material filling built directly filled. Environmental noise cotton use for home piano room, bedroom, wall, top decoration and stadiums, concert halls, cinemas, KTV, auditoriums and other public places acoustic noise. Contact: Miss Yang Tel: 18520386618 Samples are available for free!