| abstract |
The adhesive layer (4) that safe floor goods (1) comprise transparent oriented polyester carrier (2), bottom (3) in order and apply on bottom top, wherein adhesive layer adhesive based on 50/50 to 90/10 the mixture of the first and second polymer of weight ratio, wherein the first polymer is comprise vinyl acetate and the copolymer based on the first total polymer weight at least 85% weight vinyl chloride; Wherein the second polymer is the copolymer of styrene, butadiene and methyl methacrylate or the copolymer of vinyl butyral, vinyl acetate and vinyl alcohol; And wherein the adhesive of bottom is based on polyester-urethane copolymer. |