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What is foam?
Bubble cotton generally refers to styrofoam, which is a substance with pores. Usually, the products on the market, such as foam plastics, pearl cotton, foam rubber, water-swellable sealant and polysulfide sealant, belong to the foaming series.

As a new type of environmental protection plastic foam material, foam has the advantages of good cushioning, earthquake resistance, heat insulation, moisture resistance and chemical corrosion resistance, and is non-toxic and non-absorbent. After the design, it can be processed and molded, and its shock-proof performance is better than that of traditional foaming materials such as polystyrene (foam), which meets the requirements of environmental protection and is the best choice for export products.

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Introduction to the characteristics of bubble cotton

1, thermal insulation characteristics

Because foam contains a lot of air or other gases, it is not suitable for circulation, especially closed-cell foam, which has completely separated independent cells, can obviously slow down heat conduction, and has extremely low thermal conductivity. Combined with the softness and good resilience of the material itself, it can be used as an ideal thermal insulation material for automobiles, ships, household appliances, fitness equipment, air conditioning pipes and so on.

2. Buffer high elasticity

Rubber itself is famous for its high elasticity. After rubber is processed into foamed material, it still maintains high resilience, which is very suitable for the fields of cushioning high elasticity and shock resistance.

3. Flame resistance

It has strong flame retardancy. After processing and foaming, these materials can be used in fields with high fire protection requirements because they have excellent flame retardancy.

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