sponge, a chemical compound used in many places in daily life, what kind of sponge is a good quality sponge?

good quality cotton wool is generally soft in color, white or milky white. fibers fluffy and uniform, feel soft and elastic. old cotton recycled cotton has a smell due to the use of sulfur bleaching or laundry detergent washing, while recycled cotton produced from clothing waste will have a medicinal smell, moldy smell and other odors.

1. in the selection of sponge, mainly to its touch and elasticity as the primary factor in determining. touch should have a soft touch, and malleable; 2. in addition, one of the most practical way to identify the sponge is folded in half, rubbing one another. if you do not rub a few times to drop the sponge shavings, it should be eliminated.

at present, the production, the use of many types of sponge, there are foam cotton, styling cotton, rubber cotton, memory foam, etc..

shaped cotton: this material cotton by polyurethane materials, by the foaming agent and other additives mixed, pressure agent into a simple mold temperature can be pressed out of different shapes of sponge, it is suitable for swivel sofa seat, back cotton, there are also a small number of armrests also use shaped cotton to do;

foamed cotton: this material with polyether foam molding, like foamed bread. available machinery and equipment foaming can also be manually surrounded by wooden boards foaming, foamed cotton seems to be a large square-shaped bread, the use of slicing machine after slicing process, according to different requirements cutting thickness, foamed cotton can also be adjusted for softness and hardness;

rubber cotton: one of the sponge, it uses the main material is natural latex raw material foam, it has rubber characteristics, excellent elasticity, good resilience, will not be deformed;

recycled cotton: recycled cotton is made of waste cotton, industrial offcuts and textile enterprises of cloth and yarn head recycling, especially raw materials may also contain medical waste cotton, therefore, recycled cotton can cause harm to human health, recycled cotton and civilian cotton placed together is easy to cause pollution.

and in the headset products used in general for shaped cotton and foam cotton, some high-end products will use rubber cotton.

most of the headset products used in the ear stack is the more prominent stereotyped effect of stereotyped cotton, has a better hardness and life, but also due to the problem of hardness, resulting in a decline in wearing comfort.

the ear stack of sides professional gaming headset is made of rubberized cotton foamed from natural latex materials. rubber cotton has rubber characteristics, excellent elasticity, good resilience, will not be deformed, but the price is not expensive, than the foam cotton to 3 ~ 4 times higher. nevertheless, thaddeus chooses to use rubber cotton just to provide the most optimal wearing comfort to the user.

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