Ultrastong, stronger and more durable than most fabrics.
TPU is heat sealable, but be careful as UHMWPE has low heat resistancy. Seamtapes and glues work well with TPU coating.
Tensile strength: 321,8 N/2.54 cm (warp), 202 N/2.54 cm (weft) ASTM D 5034
Tear strength: 85N (warp), 124,5N (weft) ASTM D 1424
Water column: >3000 mm AATCC127
Width: 147 cm
Material: UHMWPE, TPU
Weight: 130 g/m²
It can be used as a tent ground sheet but strength is a bit excessive for regular trekking tents when fraction of the strength is more than enough and there are lower weight option that are sufficient in strength and have higher water column. This has a water column with minimum of 3000 mm (AATCC127).
What is the processing temperature of this material for heat sealing?
This fabric has not been tested for heat sealing.