Medium Thermal Synthetic Blanket

ICRC/IFRC/IOM and UNHCR Standard

Key Features
- Medium thermal synthetic blankets measuring 1.5 x 2 m, made of polyester fibres, knitted and dry raised on both sides, conforming to ISO 1833 on dry weight.
- Offers resistance to fire, thermal transfer, and air flow.
- Provides a minimum of 0.25 Rct (equivalent to 2.5 TOG).
- Recommended in mildly cold temperatures.
Dimensions
Materials

Blankets
Fibres from polyester, knitted and dry raised on both sides, C.ISO 1833 on dry weight, grey
Thickness
ISO 5084, 6.5 mm minimum (1KPa on 2000 mm²)
Tensile strength
ISO 13934-1: 250N warp and weft minimum
After washing
ISO 13934-1 and ISO 6330: Max 5% warp and weft after 3 consecutive machine washes at 30°C and one flat drying
Shrinkage
ISO 6330: Max 5% warp and weft after 3 consecutive machine washes at 30°C and one flat drying
Weight loss after washing
Max 5% after 3 consecutive machine washes at 30°C and one flat drying
Thermal resistance
ISO 5085-1: TOG 2.5 (or Rct 0.25 m² K/W) minimum, rounded to the nearest 0.1, passed on samples picked from compressed bales after 3 consecutive machine washes at 30°C and one flat drying
Air flow resistance
ISO 9237 under 100Pa pressure drop: Max 1000L/m²/s
Fire resistance
ISO 12952 - 1: Resistance to cigarette - No ignition. ISO 12952 - 2: Resistance to flame - No ignition
Organoleptic test
No bad smell, no skin irritation, no dust. 4
Finish
Whipped seam at 4-7 mm from the edge with 20-35 stitches/10 cm on 4 sides
Add-ons

Videos

Blankets production video

HSNDS factory aerial view