China Bonded Leather with Water PU Coated and Real Leather Punching, Find details and Price about China Coated PU Bonded Leather, PU Coated Bonded Leather from Bonded Leather with Water PU Coated and Real Leather Punching
Item code number | SP123 black | ||||
Item | Specification | Test standard | Unit | Test result | Parameter |
Thickness | SATRA TM27 | mm | 1.4-1.6 | ±0.2 | |
Color | / | / | / | Bespoke | Black |
Gram weight | ISO3801-1977E | g/m2 | 730 | 730±50 | |
Peeling strength | Longitude | SATRA TM43 | kgs/3cm | 4.5 | 3.0 |
Weft | SATRA TM43 | kgs/3cm | 4.5 | 3.0 | |
Tensile strength | Longitude | SATRA TM43 | kgs/3cm | 40 | 30 |
Weft | SATRA TM43 | kgs/3cm | 35 | 25 | |
Breaking elongation | Longitude | SATRA TM43 | % | 50 | 40-90 |
Weft | SATRA TM43 | 80 | |||
Needle perforation strength | Longitude | SATRA TM33 | kgs/mm | 1.5 | 1.0 |
Weft | SATRA TM33 | 1.7 | 1.0 | ||
Tearing Strength | Longitude | ISO3377-2 | kgs | 4.5 | 2.5 |
Weft | ISO3377-2 | 5.0 | 2.5 | ||
Color fastness | Dry | AATCC8 | Grade | 5.0 | 3.0 |
Wet | AATCC8 | 4.5 | 3.0 | ||
Color migration | ISO1507 | Grade | 4.0 | ≥4 | |
Anti-Yellowing | ASTM D1148 | Grade | 4.0 | ≥4 | |
Abrasion-resistance | SATRA TM163 | H18*500g*500cycles | 2.0 | ≤3.0 | |
Flexing Property | Normal 25ºC | SATRA TM55 | 100 thousands times | No breaking on the surface | No breaking on the surface |
-10ºC below | SATRA TM55 | 40 thousands times | No breaking on the surface | No breaking on the surface | |
Anti-hydrolysis | 70ºC*95%RH | ISO5423 | 7days | No chalking on the surface | No chalking on the surface |