Coalescing agent made from oil meal and applied to building metal formwork release agent

一种利用油粕制备的建筑金属模板脱模剂用成膜助剂

Abstract

本发明公开了一种利用油粕制备的建筑金属模板脱模剂用成膜助剂,涉及脱模剂加工技术领域,由如下重量份数的原料制成:菜籽饼10‑15份、棉籽饼10‑15份、茶枯粉6‑11份、氢化松香甘油酯4‑7份、聚丙烯酰胺3‑6份、鲸蜡醇3‑6份、预糊化淀粉2‑4份、改性纳米胶粉2‑4份、透明质酸钠1‑2份、月桂氮酮1‑2份、香草醇丁醚0.5‑1份、甘草酸二钾0.5‑1份、芥酸酰胺0.5‑1份、糯米酒10‑15份、水25‑30份。本发明成膜助剂具有与脱模剂其余原料相容性好且显著缩短成膜时间的特点,并且克服传统有机溶剂类成膜助剂存在的挥发后影响工作环境或因难挥发而延迟固化时间的问题。
The invention discloses a coalescing agent made from oil meal and applied to a building metal formwork release agent, and relates to the technical field of release agent processing. The coalescing agent comprises, by weight, 10-15 parts of rape seed cakes, 10-15 parts of cotton seed cakes, 6-11 parts of tea seed cake powder, 4-7 parts of hydrogenated rosin glycerol esters, 3-6 parts of polyacrylamide, 3-6 parts of cetanol, 2-4 parts of pre-gelatinized starch, 2-4 parts of modified nano gelatin powder, 1-2 parts of sodium hyaluronate, 1-2 parts of azone, 0.5-1 part of vanillyl alcohol butyl ether, 0.5-1 part of dipotassium glycyrrhizinate, 0.5-1 part of erucyl amide, 10-15 parts of glutinous rice wine and 25-30 parts of water. The coalescing agent has the advantages of high compatibility with other raw materials of the release agent and remarkably reduced coalescing time, and the problems, of influences on working environment after volatilization or curing time delay caused by difficulty in volatilization, of conventional organic solvent type coalescing agents are solved.

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