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2006年光稳定剂的消耗量为4000t,其中受阻胺光稳定剂的用量占60%。光稳定剂的发展趋势是高效、高分子量化、多功能化和无毒化。2006年我国AC发泡剂的生产能力已达15万t/a,实际生产量超过11万t,存在的问题是品种单一、生产规模小和生产工艺落后。2006年我国润滑剂的生产能力为10.4万t/a,产量7.2万t,实际消费量8.0万t,目前国内尚缺少某些高质量专用牌号。
2006 light stabilizer consumption 4000t, of which hindered amine light stabilizer accounts for 60%. The development trend of light stabilizers is high efficiency, high molecular weight, multi-functional and non-toxic. In 2006, the production capacity of AC foaming agent in our country has reached 150,000 t / a and the actual production volume has exceeded 110,000 t. The existing problems are single species, small scale of production and backward production technology. In 2006 China’s lubricant production capacity of 104000 t / a, output 72000 t, the actual consumption of 80000 t, at present, China still lack some high-quality special grade.