ASTM D2261 Test Guide: Tear Testing for Fabrics
TearAlign the pre-cut tongue lines perfectly parallel with the grip edges to ensure the tearing vector propagates straight down the…
Browse validated testing configurations. Filter by regulatory standard, material type, or force requirements.
9 items found
Align the pre-cut tongue lines perfectly parallel with the grip edges to ensure the tearing vector propagates straight down the…
Align the marked trapezoid boundary lines perfectly flush with the interior edges of both the upper and lower grip faces…
Calibrate the precise initial distance between the roller axes using a solid reference spacer to guarantee an exact baseline loop…
Draw a straight reference line parallel to the front edge of the specimen to verify perfectly perpendicular alignment inside the…
For woven fabrics, cut the specimen over-sized and ravel exactly down to the target 25mm or 50mm width to secure…
Always use a calibrated 4.5kg weighted roller running at a consistent speed to mate the hook and loop sections; never…
Ensure the 15mm starter slit is cut perfectly perpendicular to the specimen edge using a razor blade; any slant will…
Draw a continuous chalk or ink reference line around the external perimeter of the clamping ring before testing to immediately…
Always adjust pneumatic face clamping pressure to a threshold that completely restrains fabric travel without crushing fragile polymer top-coatings.