Net-like structure having excellent compression durability

Net-like structure having excellent compression durability

  • CN 105,026,632 A
  • Filed: 10/21/2013
  • Published: 11/04/2015
  • Est. Priority Date: 02/27/2013
  • Status: Active Application
First Claim
Patent Images

1. a network structure body, its for by comprise Polyester thermoplastic elastomer (TPE), fiber number is more than 100 dtexs and continuous thread like body below 60000 dtexs is bending and form random ring, each ring is contacted with each other in the molten state and the random engagement of loops structure of three-dimensional obtained, the apparent density of described network structure body is 0.005g/cm 3~ 0.20g/cm 3, when 50% constant displacement Repeated Compression overstrain is 50% compression after less than 15%, 50% constant displacement Repeated Compression, hardness conservation rate is more than 85%.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×