4\Surface Shore D Hardness:≥55°, Core Shore D Hardness:≥40°;
5\Shrinkage:≤2%;
6\Density:≥0.8-1
C. substrate environment protections:
1\Substrate not contain DEHP(Phthalate);
That's common name'DOP'(dioctyl phthalate),which will cause gender confusion, genital shortening, and harm to male reproductive ability for long term exposure.
2\Not contain heavy metals (Need Organotin, Rare-earth stabilizer)
Heavy metal harm to human body, soil, environment!!
PVC Floor EN+USA ASTM Standard
A\European Standard(EN Standard)
European Standard for PVC Floor is EN,which is originally a test standard signed by 15 countries of the European Economic Community,and which containers many content. We often say that the wear resistance grade T, P, M, F of homogeneous trans core products is derived from this standard. There are the following specific detection priorities: