Temperature Capability of Polymer-Wax Composite Materials

Abstract

Temperatures of phase transformations of polymerparaffin compositions were investigated. Graphical dependences of temperature of the beginning of crystallization, temperature of the end of crystallization and phase hexagonal-rhombic H→R transformations in the solid state of oil food paraffin П-1 on the content of polymer modifiers (low-pressure polyethylene, polyethylene waxes, atactic polypropylene and poly ethylene-covinil acetate are constructed. It is shown that П-1 crystallizes first in H and then in R-phase.