Acoustic foam
Keywords:
Acoustic foam
Product Details
Function:
Electronic component fixing sponge: Fixing
Sealing sponge: Dust prevention, sealing
Shock-absorbing sponge: Shock absorption
Electronic component fixing sponge: Fixing
Shock-absorbing buffer block: Shock absorption, buffering
Sealing gasket: Sealing
Speaker buffer sponge: Buffering
Speaker heat dissipation sponge: Heat dissipation
Plays a role in buffering the volume.
Sponge is a porous material with good water absorption, and can be used to clean items.
Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. In addition, there are also natural sponges made of sponges, most of which are used for body cleaning or painting. In addition, there are three types of synthetic sponges made of other materials: low-density polyether (non-water-absorbing sponge), polyvinyl alcohol (high water absorption material, no obvious pores), and polyester.
The sound-absorbing cotton inside the speaker is a kind of artificial inorganic fiber. Using quartz sand, limestone, dolomite and other natural minerals as the main raw materials, combined with some chemical raw materials such as soda ash and borax, it is melted into glass. In the molten state, it is blown into fluffy fine fibers with external force, and the fibers are three-dimensionally crossed and intertwined with each other, presenting many small gaps.
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Changzhou Haoda Technology Co., Ltd.
Chen Yuxiang:cyx@cnhaoda.com.cn
Chen Jie:chenjie@cnhaoda.com.cn
Address: No. 15, Wangtian Road, Airport Industrial Park, Luoxi Town, Changzhou City
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