Composite plastic processing release agent and preparation method thereof

The invention belongs to the technical field of release agents, and particularly provides a composite plastic processing release agent and a preparation method thereof. The mold release agent comprises the following components in parts by weight: 155-185 parts of a main mold release agent, 38-63 parts of an auxiliary mold release agent and 22-39 parts of an additive, the main mold release agent is an organic silicon mold release agent, the auxiliary mold release agent is a wax mold release agent, and the additive is a primary amide compound. Through a large number of creative tests, the organic silicon release agent, the wax-series release agent and the primary amide compound are synergistically compounded, so that the temperature of the release agent applied to a mold is high, the number of demolding times of a product is large, the demolding efficiency is high, and the performance requirement of the plastic product on the release agent is met. 本发明属于脱模剂技术领域，具体提供一种复合型塑料加工脱模剂及其制备方法。本发明脱模剂包括以下重量份数组分：主脱模剂155-185