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2022-04

The application of TPEE material to springs can extend the lifespan of the springs.

Applying TPEE material to springs can extend their lifespan, helping trains to start, accelerate, decelerate, and stop smoothly. Unlike metal springs, it does not rust, does not deteriorate under natural conditions, and does not cause elastic cracks or losses. Compared to rubber materials, it has greater reusability and maintains good elasticity.

2022-04-11

The application of TPEE material to springs can extend the lifespan of the springs.

2022-04

The weather resistance and aging resistance of polyether esters.

Polyether ester elastomers exhibit excellent chemical stability under various conditions such as water mist, ozone, and outdoor atmospheric aging. Like most TPEs, they degrade under ultraviolet light (with UV light below 310nm being the main factor for degradation). Therefore, for outdoor applications or products exposed to sunlight, it is advisable to add UV protection additives to the formulation, which may include carbon black and various pigments or other shielding materials. The combined use of phenolic antioxidants and benzotriazole UV stabilizers can effectively prevent UV aging.

2022-04-11

The weather resistance and aging resistance of polyether esters.

2022-04

TPEE material applied to the spring can make the spring have a long service life

The application of TPEE material to the spring can give the spring a long service life, which can help the train start, accelerate, decelerate and stop smoothly. Unlike metal springs, it will not rust, deteriorate under natural conditions, and will not cause elastic cracks and losses. Compared with rubber materials, it has greater reusability and maintains good elasticity.

2022-04-11

TPEE material applied to the spring can make the spring have a long service life

2022-04

Weatherability and Aging Resistance of Polyetherester

Polyetherester elastomers have excellent chemical stability under many different conditions such as water mist, ozone and outdoor atmospheric aging. Like most TPEs, they degrade under UV light (UV below 310nm is a major factor in degradation), so for outdoor applications or products exposed to sunlight, UV protection additives, including carbon, should be added to the formulation Black and various pigments or other shielding materials. The combined use of phenolic antioxidants and benzotriazole UV shielding agents can effectively prevent UV aging.

2022-04-11

Weatherability and Aging Resistance of Polyetherester

2022-04

Polyether ester chemical resistance

Polyether ester elastomers have excellent oil resistance and can withstand most polar liquid chemical media (such as acids, bases, amines, and glycol compounds) at room temperature. However, they are ineffective against halogenated hydrocarbons (except for chlorofluorocarbons) and phenolic compounds. The hardness of the elastomers increases with their chemical resistance.

2022-04-11

2022-04

Polyether esters have thermal properties.

If no antioxidants are added to the thermoplastic elastomer of polyether ester, it will rapidly degrade under various conditions such as water mist, ozone, and outdoor atmosphere, leading to a decrease in viscosity and relative molecular weight, as well as a reduction in the material's elongation at break.

2022-04-11

Polyether esters have thermal properties.

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