COMPOSITION FOR ARTIFICIAL MARBLE WITH IMPROVED MECHANICAL PROPERTIES

摘要

PURPOSE: A composition for artificial marble is provided to improve its mechanical properties, without requiring a pretreatment of a coupling agent or mixing excessive amount of a coupling agent. CONSTITUTION: The composition for artificial marble comprises: 100 pts.wt of an acryl resin; 0.3-10 pts.wt. of a crosslinking agent; 120-200 pts.wt. of an inorganic filler; 0.1-10 pts.wt. of a polymerization initiator; 0-150 pts.wt. of a marble chip and 0.5-1.5 pts.wt. of a mixture of a silane coupling agent and phosphate coupling agent having a functional group of acid or alcohol.