中英成人網一二三區,中文精品一区二区三区,色熟女精品一区,久久精品熟妇一区,日本一区二区三区久久久,国产日韩欧美中文另类,91免费在线视频,在线观看AV资源免费,日韩久久看看

Detached PP composite paper properties "

 The whiteness of detached PP composite paper reached above 81

 Detached PP synthetic paper has high tear resistance and elongation at break can reach more than 500 %

 The product has high flatness and meets the requirements of scanner copier whiteboard

 The brightness of detached PP synthetic paper l value is above 94, a value is about - 0.21, and b value is about + 1 ( depending on the substrate foam )

 Detached PP synthetic paper has double-sided matte effect

 Detached PP synthetic paper has 100 % water resistance, no moisture absorption and no water absorption

 Completely environmentally friendly and nontoxic ( SGS report ), 100 % recyclable

Application "

 Copier cover board whiteboard scanner cover board whiteboard