山东省测试中心与协作单位威海塑料一厂研制的赤泥塑料,于1981年12月15至17日在威海市通过了技术鉴定。鉴定会由山东省科委主持召开。 赤泥塑料是一种新型PVC塑料,由赤泥、废机油、增塑剂等与PVC树脂(或废PVC塑料)共混塑炼而成。赤泥是作为填充剂和稳定剂,而且赤泥能吸收紫外线和氯化氢,所以又是防老剂。 赤泥是铝厂烧结法冶炼氧化铝的废渣,其理化性质随 Red mud plastic developed by Shandong Testing Center and Weihai Plastic Factory, cooperating unit, passed the technical appraisal in Weihai City from December 15 to December 15, Identification will be chaired by the Shandong Provincial Science and Technology Commission. Red mud plastic is a new type of PVC plastic, red mud, waste oil, plasticizers, etc. and PVC resin (or waste PVC plastic) blended plastic. Red mud is used as a filler and stabilizer, and red mud can absorb ultraviolet and hydrogen chloride, it is also antioxidant. Red mud is aluminum smelting alumina smelting slag, its physical and chemical properties with