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[Chemical Knowledge]：Analyzing the physical properties and application fields of SEBS materials

Read： 1136 Time：23months ago Source：Transform the World with Simplicity

SEBS(Styrene Ethylene Butylene Styrene) is a thermoplastic elastomer material made of styrene, ethylene and butylene. SEBS has excellent physical properties and application aesthetic characteristics, and is widely used in packaging, construction, automotive, medical, toys and other fields.

1. Physical Properties

SEBS has good tensile strength, yield strength and wear resistance, as well as excellent flexibility, elasticity and weather resistance. These physical properties allow SEBS to withstand a variety of mechanical stresses while withstanding the effects of various external environmental conditions.

2. Application field

2.1 packaging

SEBS is widely used in food packaging, pharmaceutical packaging and cosmetic packaging. Due to its excellent flexibility, it can make the packaged goods have better protection performance, and at the same time can bring a better use experience for the packaged goods.

2.2 building

SEBS can be used for waterproof materials, buried pipes, rubber products and other applications, its flexibility makes it better able to be used in building structural materials and waterproof layer materials.

2.3 Automotive

SEBS is mainly used in automotive floors, interior decoration and suspension systems. Its softness and excellent vibration absorption properties make it an ideal choice for manufacturing automotive shock absorbers.

2.4 medical

SEBS for medical devices, pharmaceutical packaging, extracorporeal circulation equipment and other applications. Because of its strong plasticity, good corrosion resistance and strong biocompatibility, it has become an important raw material in the medical industry.

2.5 toy

SEBS can be used in plastic toy equipment, mats, shakers, etc. Its excellent physical properties and soft properties make it an important choice in the original material of toys.

summary:

SEBS, as a thermoplastic elastomer material, has attracted more and more attention in the market. Its diversified application fields and excellent physical properties are one of the reasons for its popularity. In the future, we can expect to see more SEBS products appear.