2. The control of pulling force is of critical importance to pultrusion process. What are the major force components in different process stages? And how would they respond to the change of resin viscosity, pulling speed, temperature, coefficient of thermal expansion of composite mixture, degree of shrinking, and coefficient of friction between the composite and the die?© BrainMass Inc. brainmass.com March 4, 2021, 6:19 pm ad1c9bdddf
The internal pressures for critical importance are examined. The coefficient of thermal expansion of composite mixtures are discussed.