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Do you understand several characteristics of TPU film materials?

Do you understand several characteristics of TPU film materials?
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  • Categories:Industry news
  • Author:
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  • Time of issue:2020-05-19 15:04
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(Summary description)01 DoyouknowthepropertiesofTPUMEMBRANEMATERIALS?Generallyspeaking,eachTPUfilmisverygoodwear-resistantperformance,thenTPUfilmtherearenootherproperties?  1、Abrasionresistance Whenweusethematerialwilloft

Do you understand several characteristics of TPU film materials?
Top

(Summary description)01 DoyouknowthepropertiesofTPUMEMBRANEMATERIALS?Generallyspeaking,eachTPUfilmisverygoodwear-resistantperformance,thenTPUfilmtherearenootherproperties?  1、Abrasionresistance Whenweusethematerialwilloft

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2020-05-19 15:04
  • Views:
Information
01

 

Do you know the properties of TPU MEMBRANE MATERIALS? Generally speaking, each TPU film is very good wear-resistant performance, then TPU film there are no other properties?

 

 

1、Abrasion resistance

 

When we use the material will often be friction and scraping as well as bruising and other mechanical effects, so it will cause its surface gradually wear, so the choice of materials will be very important. TPU plastic raw materials wear resistance is good, natural rubber wear resistance of more than five times, so it is one of the preferred wear-resistant products.

 

2、Tensile property

 

Tensile strength up to 70 MPA, elongation at break up to 1000% .

 

3、Tearing property

 

Tear strength is the ability of the material to resist the tear action. Generally speaking, TPU has a higher tear resistance, the tear strength is excellent in comparison with some commonly used rubbers and plastics.

 

 

4、Flexure property

 

Many plastic materials are prone to fracture under repeated cyclic stress, TPU products can maintain excellent flexure resistance in different environments, which is one of the best choice of polymer materials.

 

 

5、HYDROLYTIC resistance

 

TPU has good water resistance under turbid condition and will not hydrolyze obviously in 1 ~ 2 years, especially polyether series is better. Polyester series in water at 50 °C for half a year or at 70 °C for three weeks or at 100 °C for three to four days will completely decompose. This is one of the reasons for TPU to be suitable for environmental protection materials, the use of polyether series is recommended.

 

6、High temperature resistance and oxidation resistance

 

Basically, the plastic raw materials are easy to be oxidized in the environment above 70 °C for a long time, but the anti-oxidation ability of TPU film is good; generally speaking, TPU film temperature resistance can reach 120 °C.

 

 

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