Physical Construction
Serged Seam
Bound Seam
Taped Seam
Physical Property
Test Method Units
Test Result
Basis Weight
ASTMD3778
gsm
50 32 23
Grab Tensile MD Grab Tensile CD
ASTMD5034 lbs/in ASTMD5034 lbs/in ASTMD5733 lbs/in ASTMD5733 lbs/in
Trapezoidal Tear MD Trapezoidal Tear CD
6.3
Serged seams join two pieces of material with a thread that interlocks. This is an economical stitching method for general applications where dry particulates are a concern. Not for use for chemical protection.
Bound seams join two pieces of material with an overlay of similar material and is chain stitched through all of the layers for a clean nished edge. This provides increased holdouts of liquids and dry particulate.
Taped seams utilize a bound seam with the additional protection of a heat activated tape. This provides a liquid proof seam and is
10.7
Elonga ti on MD Elonga ti on CD
ASTMD5034 ASTMD5035 ASTMD1924 AATCC 127 ASTMD 737
% %
50 50 33 50 35
especially useful for chemical protective clothing
Ball Burst
psi cm
Hydrosta ti c Head Air Permeability
cfm sec
Sta ti c Decay - 50%RH
IST 40.2
0.01
REALWORLD SIZING CHART
Quest Protective Apparel sizes run larger than indsutry standard to fit more users and increase comfort
4XL
3XL
2XL
XL
Weight
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