可产生低黏度塑溶胶之氯乙烯类树脂的制备方法、使用此方法制备而得的氯乙烯类树脂、氯乙烯类塑溶胶的制备方法、以及使用此方法制备而得的氯乙METHOD OF PREPARING VINYLCHLORIDE-BASED RESIN CAPABLE OF PRODUCING PLASTISOL WITH LOW VISCOSITY, VINYLCHLORIDE-BASED RESIN PREPARED USING THE METHOD, METHOD OF PREPARING VINYLCHLORIDE-BASED PLASTISOL, AND VINYLCHLORIDE-BASED PLASTISOL PREPARED USING THE METHOD METHOD OF PREPARING VINYLCHLORIDE-BASED RESIN CAPABLE OF PRODUCING PLASTISOL WITH LOW VISCOSITY, VINYLCHLORIDE-BASED RESIN PREPARED USING THE METHOD, METHOD OF PREPARING VINYLCHLORIDE-BASED PLASTISOL, AND VINYLCHLORIDE-BASED PLASTISOL PREPARED USING THE METHOD

摘要

本发明提供一种制备氯乙烯类树脂之方法。所述方法包括向氯乙烯类乳胶中添加酸，较佳为以100重量份氯乙烯类乳胶固体计1至7重量份所述酸；视情况将所得混合物在30至60℃之温度下保温30分钟至3小时；以及乾燥所述混合物。因此，有可能降低氯乙烯类塑溶胶之黏度，藉此改良所述塑溶胶之可加工性。