>> Sunday, 22 February 2009
L/D ratio - Length to diameter ratio of an extruder screw.
LDPE - Low Density Polyethylene
Lead In - Initial clearance through an initial angle or chamfer that helps align two close mating parts.
Linear Molecule - A long chain molecule of two-dimensional structure which may contain side chains or branches.
lLDPE - Linear Low Density Polyethylene
Lubricants - Prevent materials form sticking or improve processability.