Acrylic Artificial Marble

Specifications:
1) Appearance: plane and (http://maplered.com) smooth on surface, no crackle
2) Flexural strength: 49.2 (GB/T1449-82)
3) Barcol hardness: 57 (GB/T3854-83)
4) Fallen ball impact: no crackle, no clear scratch (0.5 pound 144")
5) Density: 1.70g/cm3 (GB/T1463-88)
6) Water absorptivity: 0.047% (GB/T1462-88)
7) 5%Hcl: no clear change on surface (GB/T3857-87)
8) Saturate Na(OH)2: no clear change on surface (GB/T3857-87)
9) Resistance to high temperature: no clear change, no crackle (150°C 5h)
10) Average thermal expansion coefficient: 53.6 x 10-6 (GB/T2572-81)
11) Size: 3,680 x 760 x 12.5mm