PR97™ 320gsm/9.3oz is widely used as a trouser weight fabric or coverall/overall. Again, a wool / FR viscose blend of an intermediate weight offering excellent molten metal protection without compromising comfort or durability.
Available in:
QUALITY
PR97™
Weave
TWILL
Mass
320 gsm
(9.3 oz/yd2)
Width
150 cm
(59 in)
Tensile Strength
Warp(min):
ISO 5081-1977(E)
Weft(min):
700 N (157 lbf)
600 N (134 lbf)
Tear Strength
Warp(min):
ISO 4674 – 1977 (E)
Weft(min):
25 N (5.5 lbf)
25 N (5.5 lbf)
Dimensional Change
Warp(max):
ISO 5077: 1984
Weft(max):
3%
3%
Flame Spread
EN 532:1992
A
Radiant Heat
EN 366:1993(20kw/m2)
C1
Convective Heat
(EN 367:1992)
B1
Metal Splash – Molten Aluminium
(EN 373:1993)
D2
Metal Splash – Molten Iron
(EN 373:1993)
E2
Arc Thermal Performance (ASTM F 1959-99)
Category 1
Tests referred to are laboratory simulations. These fabric tests are conducted to standards to show likely performance.
The results published do not necessarily show performance in an actual hazard situation and should be used as a guide only, and in conjunction with on-site research and experimentation to ensure the product is suitable for the end use required. Result information can be updated at any time, and is subject to change without notification.
