PVC Foam Board Substrate Requirement & Standard

1\970×1250×4.8mm

2\970×945×4mm

B.   substrate specification:

1\Thickness Tolerance:±0.05mm;

2\Length&Width:≥2mm;

3\Diagonal:≤3mm;

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!!

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:

1\Slip resistance:DIN51130

2\Flammability Test:EN:13501\ISO EN9239\ISO EN1192

3\Quality Standard:EN ISO9001

4\Environmental Standard:EN ISO14001

5\Environmental Protection:EN-P335

6\Anti-static:EN1815

7\Thickness:EN428

8\Weight:EN430

9\Flexible Measurement:EN435

10\Dimension Stability:EN434

11\Residual Imprint :EN433

12\Roller Indentation:EN425

13\Wearing coefficient:EN660

14\Chemical Resistance:EN423

15\Applications:EN485

…

B\USA Standard(ASTM Standard)

PVC Floor Inspection Requirements:

1\Process and Appearance

2\Adhesive Content

3\Dimension Stability

4\Slip Resistance:ASTM F2047

5\Impact Property:ASTM F1265

6\Deformation:ASTM F1304

7\Flexibility:ASTM F137

8\Heat Resistance:ASTM F1514

9\Light Resistance:ASTM F1515

10\Indentation:ASTM F1914

11\Thickness:ASTM F386

12\Wear Layer Thickness:ASTM F410

13\Dimension:ASTM F536

14\Squareness:ASTM F540

15\Chemical Resistance:ASTM F925

16\Load Resistance:ASTM F970

17\Surface Combustion Characteristics of Building Materials:ASTM E84

18\Radiative Heat Source Method for Paving Materials:ASTM E648

19\Surface Flammability:ASTM E162

20\Combustion Smoke Density:ASTM E662