2mm thick pvc plastic floor is generally one square meter multiple
PVC is soft and hard, transparent and opaque, the product is different, the formula is also different, plus plasticizer and filler after the number of no difference, the density is very different, ordinary hard transparent PVC is 1.34 g / cubic Centimeters or so, opaque hard PVC to 1.7 also have, transparent soft PVC minimum to 1.22 or so, opaque do not know.
On the fold 1.5g / cubic centimeters = 1500KG / cubic meter.
2mm thick pvc a square meter volume is 0.002 square meters. So 2MM PVC sheet about 3KG weight.
Material is different, the formula is certainly different, the weight is also different,
