| 摘要 |
The invention relates to flooring which includes: a bottom layer containing, per hundred parts of polyvinyl chloride (phr): 3 to 80 phr of polyvinyl butyrate, 100 phr of polyvinyl chloride, 2 to 60 phr of dibutyl sebacate, and 1 to 200 phr of at least one additive; and a top layer including at least PVC and dibutyl sebacate. |
