Distinguish from granule grade
Cork sheet(Granule grade) |
Big |
Middle |
Small |
Granules size (1/inch) |
8-12 |
12-24 |
30-60 |
Tensile strengthKg/cm2 |
8 |
12 |
12 |
Compressibility100psi load % |
15-40 |
10-30 |
5-25 |
Recovery % |
75 |
65 |
60 |
Flexibility Multiple |
15 |
12 |
15 |
Boiling water Resistance hour |
3 |
5 |
5 |
According with the standard ISO4714.
Distinguish from density
Density |
Low |
Middle |
High |
Kg/m3 |
270 |
320 |
380 |
DIMENTION:
Sheets:
950×640mm×0.8~100 mm (Untrimmed)
915×610mm×0.8~100 mm (Trimmed)
Packing: Carton
950×640mm×300 mm
915×610mm×300 mm
Roll:
1220mm×Length×1~6 mm