TY - JOUR
AU - Campbell, G.A.
AB - DEFORMATIONAL AND TEMPERATURE HISTORY COMPARISON FOR LLDPE AND LDPE ELEMENTS IN THE BUBBLE EXPANSION REGION OF BLOWN FILMS T. A. and G. A. Huang Campbell Research and Development Mobil Chemical Company Edison, 08818 NJ INTRODUCTION TECHNOLOGY FOR EXTRUDING THERMOPLASTICS HAS BEEN LOWN-FILM in for It is that the B practiced industry many years. generally recognized and in the bubble above the blown film die stretching cooling experienced have film effects on major properties. However, little data are available on and published stretching cooling of histories a fluid element between die exit and frostline under industrial of the in the literature conditions Most data available film-blowing [1-15] were from a small and rates are lab line where throughput cooling very limited. The of the of this work was to a better purpose acquire understanding blown-film should us a to process. Improved understanding provide guide film and fabrication fabrication conditions, modify polymer structure, equip- ment to achieve film better properties. The work to data base of of our were a broad objectives generate velocity, histories above the air strain, and strain-rate, temperature, cooling-rate ring under varied conditions for both LLDPE and LDPE. processing *Now a of chemical at Clarkson NY University, 
TI - Deformational and Temperature History Comparison for LLDPE and LDPE Elements in the Bubble Expansion Region of Blown Films
JF - Journal of Plastic Film & Sheeting
DO - 10.1177/875608798600200104
DA - 1986-01-01
UR - https://www.deepdyve.com/lp/sage/deformational-and-temperature-history-comparison-for-lldpe-and-ldpe-G2BpIiZZCg
SP - 30
EP - 39
VL - 2
IS - 1
DP - DeepDyve
ER -