Rubber compression permanent deformation measuring instrument

I. Overview

The rubber compression permanent deformation tester consists of parallel steel plate limiters and fasteners, which meet the requirements of GB7759 and ISO0815. It is used for vulcanized rubber and thermoplastic rubber to measure the deformation of rubber under normal temperature, high temperature, and low temperature conditions at a certain compression rate for a certain compression time.

2、 Technical parameters

1. Sample: Type A: diameter 29mm, height 12.5mm; Type B: diameter 13mm, height 6.3mm

2. Height limiter: Test type A B

When the compression ratio is 25%, mm 9.3-9.4 4.7-4.8

When the compression ratio is 15%, mm 10.6-10.7 5.3-5.4

When the compression ratio is 10%, mm 11.25-11.3 5.56-5.7

3. Dimensions: Diameter 115mm, height approximately 110mm

4. Quality: 10kg