Zhangjiagang City Jiaxin Sheet co., Ltd. mainly manage new metal material including duplexmetal composite, solid and liquid composite, advanced metal packaging etc.
张家港市嘉信薄板有限公司主营双金属复合、固液复合、高级金属包装等金属新材料业务。
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This invention relates to a new duplexmetal cyanide catalyst (DMC) used in synthesizing polyether polyol with high molecular weight and low degree of unsaturation and method for making same.