捷克求购医用纤维纺织纱布
fabricⅠ(viscose) :
with(cm) 102±2 weight(g/m2) 110±5
permeability(l/m2/s) max.500
warp(/cm) 31±1 weft(/cm) 31±1
longitudinal tenacity(n/50mm) min.200
transversal tenacity(n/50mm) 200
warp tex(g/km) 16,5±2 weft tex(g/km) 16,5±2
calender
yearly need 100 000m
hydrophobe fabricⅠ: yes, by paraffinic
emulsion "AVERZIN Z". the variant with the
hydrophobe on base of fluor-carbon
resins. "Quecophob 941 TL" would be better
fabricⅡ(viscose):
with(cm) 103-2+1 weight(g/m2) 138±8
permeability(l/m2/s) max.400
warp(/cm) 28 weft(/cm) 21±1
tenacity(n/50mm)
longitudinal min.350
transversal 290
warp tex(g/km) 25 weft tex(g/km) 29.5±1
calender
yearly need 600 000m
hydrophobe:not, but the variant with the
hydrophobe, on the base of fluor-carbon
resins. "Quecophob 941 TL" would be better
fabricⅢ(viscose):
with(cm) 105-2+1 weight(g/m2) 115±8
permeability(l/m2/s) max.400
warp(/cm) 32 weft(/cm) 30±1
longitudinal tenacity(n/50mm) min.220
transversal tenacity(n/50mm) 205
warp tex(g/km) 16.5 weft tex(g/km) 16,5±1
calender
yearly need 600 000m
hydrophobe:yes, on the base of fluor-carbon
resins. "Quecophob 941 TL"
fabric bavis:
with(cm) 102±2 weight(g/m2) 130±5
permeability(l/m2/s) max.400
warp(/cm) 31±2 weft(/cm) 29±2
longitudinal tenacity(n/50mm) min.350
transversal tenacity(n/50mm) 270
warp tex(g/km) 20±2 weft tex(g/km) 20±2
calender
yearly need 100 000m
hydrophobe:yes, on the base of fluor-carbon
resins. "Quecophob 941 TL"
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