Please provide a quotation to the following requirement from importer -
Product Name: Relief Tents
Specifications:
Poly-Cotton: (Polyester/Cotton blended fibers yarns). Cotton: 40%
(±10), polyester: 60% (±10) = Polyester: 50% to 70%, with balance
in cotton.
2. Specific weight (g/m2), ISO 3801 350 g/m2 ±15% in finished state.
3. Color Natural white, not dyed.
4. Water vapor permeability, ISO17229 Minimum 2000g/m2/24h.
5. Tensile strength (N), ISO 13934-1
To apply on 10 test pieces of plain canvas.
To apply on 5 test pieces with seams, cut from the tent, perpendicular
to the seam.
Warp and Weft 850 N minimum.
For plain canvas test: 5 test pieces in warp 5 test pieces in weft.
On seams, the grab test is applied on 25mm width in the 50 mm
sample.
6. Tear resistance (N) - Started, ISO 9073-4 Warp and Weft 60 N minimum.
7. Water penetration resistance, ISO 811
Test pieces of plain canvas.
30 hPa minimum, with increasing speed at 100mm per minute.
8. Rain penetration resistance, ISO5912 Test piece is the complete
outer tent only.
Resistance to rain as per point 4.2.11 applying procedure as point
5.6 during 2h on one end and 3h on one side.
9. Dimensional variation when soaking in water, ISO 7771 Maximum 3%.
10. Resistance to micro-organisms on tensile strength under, ISO
13934-1 after BS6085 (soil burial - 28 days).
Maximum 30% of strength loss on minimum required value and
maximum 50% strength loss on original value of the same product.
To apply on 10 test pieces of plain canvas and 10 test pieces with
seams.
For each type of test: 5 test pieces in warp 5 test pieces
Gross weight per unit: approx. 55.0 kg
Gross volume per unit: approx. 0.20 cbm
