Environmental protection sound absorbing and suond isolating cellulose building decoration material

Abstract

The environment protecting, sound absorbing and isolating building decorating cellulose material consists of: waste newspaper or paper pulp 60-75 wt%, boric acid 10-20 wt%, borate 5-8 wt%, adhesive 5-10 wt% and plant fiber 5-10 wt%. The cellulose material is sprayed with a high pressure spraying apparatus onto the reflecting surface to form one kind of elastomer with excellent damping effect, excellent sound absorbing effect, fire retarding function and mothproof function.

Description

technical field [0001] The invention relates to an environment-friendly sound-absorbing and sound-insulating cellulose building decoration material. The building decoration material also has the function of flame-retardant and insect-proof. Background technique [0002] The existing traditional sound insulation materials for architectural decoration are mainly made of glass fiber. Its disadvantage is that the glass fiber material has poor sound absorption effect for low frequencies below 500HZ, has no flame retardant effect, cannot prevent mosquitoes, and not only the material itself is harmful to the human body. , also produces harmful gas when burning. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a cellulose building decoration material with functions of sound absorption, sound insulation, flame retardancy and insect prevention. [0004] The technical solution of the present inventi...

AI Technical Summary

Problems solved by technology

[0002] The existing traditional sound insulation materials for architectural decoration are mainly made of glass fiber. Its disadvantage is that the glass fiber material has poor sound absorption effect for low frequencies below 500HZ, has no flame retardant effect, cannot prevent mosquitoes, and not only the material itself is harmful to the human body. , will produce harmful gas when burning