| abstract |
The utility model belongs to architectural decoration material field, is related to a kind of PVC low-foamed sheets.Including upper and lower PVC foam layer, the upper and lower PVC foam layer middle setting has sandwich layer, and the sandwich layer is the three-layer reinforced structure of PVC low ratio foamed plates, and the sandwich layer is grid cloth.The utility model enhances the mechanical strength of PVC low-foamed sheets by the grid cloth added in the middle of upper and lower PVC foam layer, while making the mechanical property of this product more excellent, is unlikely to deform, with good economic benefit and wide market prospects. |