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  • Product Name:KJ-3091 Permanent Compression Test Fixture

  • Product Model:KJ-3091
  • Design Standard:
  • Update Time:2017-5-24 9:36:05
  • Click:4675

Introduction

KJ-3091 Permanent Compression Test Fixture

Use: 

KJ-3091 is used to do rubber static state compression test,take the standard sample,put it in the panels, tighten the screw,and compress it to a certain ration,and put it in a oven,after rule time,take the sample out, Dismantle the sample,cool it for about 30 minutes,and measure the thickness,and substitute it in the compression and transformation formula.

 

Test refered: 

Heating time(70 --22hr, 100--70hr)

 

Compression and transformation formula:

Thickness before compression-Thickness

after compression/Thickness before compression-Thickness of panels×100

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