UNHCR/ICRC/IFRC medium thermal synthetic blanket

Test conditionsSpecification under the normal textile test conditioning ISO139, 65 moisture and 20°C for 24h
MakeKnitted, dry raised both sides
Content ISO 1833 on dry weight100% virgin polyester
ColorsGrey
Size150 x 200cm +3%/-1%. To be taken on flat stabilised sample, without folds.
Weight350 to 670g/m2 Weight determined by total weight/total surface.
Thickness ISO 50843mm minimum (1KPa on 2000mm²)
Tensile strength ISO13934-1250N warp and weft minimum
Tensile strength loss after washing ISO13934-1 and ISO 6330Maximum 5% warp and weft after 3 consecutive machine washing at 30°C and one flat drying.

Shrinkage maxi. ISO 6330Maximum 5% warp and weft after 3 consecutive machine washing at 30°C and one flat drying.
Weight loss after washingMaximum 5% after 3 consecutive machine washing at 30°C and one flat drying.
Thermal resistance ISO 5085-1TOG 2.5 (or 0.25m².K/W) minimum, rounded to the nearest 0.1, passed on samples picked from compressed bales after 3 consecutive machine washing at 30°C and one flat drying.
Resistance to air flow ISO9237 under 100Pa pressure dropMaximum 1000 L/m²/s
FinishWhipped seam at 10mm from the edge with 10 to 13 stitches/10cm or stitched ribbon or hemmed on 4 sides.
Organoleptic testNo bad smell, not irritating to the skin, no dust. 4<pH<9.
Free from harmful VOC (Volatile Organic Components).
Fit for human use.
Fire resistance ISO12952-1&2Resistance to cigarette - No ignition
Fire resistance ISO12952-3&4Resistance to flame - No ignition