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- A polyamide imide was synthesized from trimelltic anhydride and di isocyanate. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺。
- A polyamide imide was synthesized from trimelltic anhydride and di isocyanate.There are two steps in the process. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺。
- A Mature Polyamide Resin Producer and Exporter. 成熟的聚酰胺树脂生产商和出口商。
- Fibre ropes for general service. Polyamide. 通用纤维索。聚酰胺。
- Two-component, epoxy polyamide primer. 双组分环氧聚酰胺底漆。
- It's a kind of sheathed polyamide 6/6 suture. 那位某经验兽医说他用了那麽多年也没甚麽事情。
- Polyester, polyamide, acrylic, wool with elastane. 涤纶、尼龙、晴纶、前毛，织物具有弹性。
- JS412 is a new imide compound with highly herbicidal activity. JS412是经过初筛具有较高除草活性的新化合物。
- It's a two component, polyamide cured epoxy zinc rich primer. 双组份富锌环氧聚酰胺固化的底漆。
- Two roller guided cages of polyamide 6,6 or pressed steel. 双滚子引导的尼龙66或冲压钢保持架。
- Dacron, polyamide fiber staple manufacture, marketing. 涤纶、锦纶短纤维制造、销售。
- Thec polyamide adsorption capacity for flavone was 115mg/g. 每克聚酰胺粉(已处理过)平均吸附量为:115mg;
- Four kinds of amino-maleimides chain-extented by imide linkage were prepared. 合成了4种酰亚胺键扩链的胺-马来酰亚胺。
- The polyamide monofilament impoted from other country. 有抗老化、强度高、耐磨、耐腐蚀等特性。
- It's a two-component epoxy polyamide cured conducting electrostatic paint. 为双组份环氧聚酰胺固化的导静电漆。
- Often used in polyamide resin synthesis, and as a filler of fuel oil, lube. 常用作聚酰胺树脂合成,热溶胶制造,燃料油,润滑油,压延油,液压油,切削油等的添加剂。
- Galangin was obtained by on-step column chromatography of polyamide only once. 运用聚酰胺柱层析－次分离，获得有效成分高良姜素。
- We observe photophysical and electrochemistry property of biphenyl imide by substitutent group effect. 藉由取代基效应观察化合物光物理性质及电化学特性的改变。
- A new simple and direct method for the synthsis of carbonyl functionalized imide derivatives was provided. 为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法。
- Wool, an abundant natural polymer,is a kind of polyamide derived from cystine. 以天然生物高分子羊毛为载体制备了羊毛-钯络合物催化剂。
