A study on bonding mechanism of water - based modified starch adhesive used in the packaging of middle density fiberboard of kenaf stalk 水性改性淀粉胶在包装用麻秆中密度纤维板中胶合机理的研究
The research progress in graft copolymers starch , ionized modified starch such as etherified starch and xanthate modified starch , and theirs application in water treatment were introduced 针对接枝类改性淀粉絮凝剂、离子化改性淀粉絮凝剂如淀粉醚类化合物以及淀粉黄原酸脂类等天然改性淀粉絮凝剂的研究进展及在水处理中的应用进行了综述。
The progress in nucleus mechanism , kinetics and effect factors of inverse emulsion polymerization is reviewed . the application of inverse emulsion polymerization in starch modification is estimated 摘要对反相乳液成核机理、聚合过程动力学模型及反应体系影响因素等方面研究进展进行了综述，并展望了反相乳液聚合技术在改性淀粉领域中的应用。
A non - for maldehyde adhesive used for parquet was investigated , the adhesive was an elastic composite system that was formulated from synthetic rubber latex , pva , isocyanate , modified starch and some other additives 以水性高分子异氰酸酯胶粘剂为主要研究方向，在水基高分子物制备中采用聚乙烯醇、改性淀粉、胶乳等与助剂共混制成主剂，再与异氰酸酯交联制成胶粘剂。
Ii was pointed out that making full use of resources abundant in starch in our state , a great deal of green highly effective , non - toxic and cheap modified starch will be studied to adapt to all kinds of waste water treatment should be strengthened 指出加强利用我国丰富的淀粉资源，开发出绿色、无毒、高效、价廉的改性淀粉绿色絮凝剂，以满足处理各种废水的不同需要，具有极其重要的现实意义。
Paper faced gypsum board is mainly made of construction plaster ( calcined with natural gypsum of chemical by product ) and protective paper , mixing with appropriate fiber , modified starch , coagulant agent , vesicant and water 纸面石膏板是以建筑石膏（利用天然石膏或化学副产品石膏煅烧制得）和护面纸为主要原料，掺加适量纤维、改性淀粉、促凝剂、发泡剂和水，经混合、成型、凝固、切断、烘干、切边等工艺制成的轻质建筑板材。
Paper faced gypsum board is mainly made of construction plaster calcined with natural gypsum or chemical by - product and protective paper , mixing with fiber , modified starch , coagulant agent , vesicant and water . which are mixed , formed , coagulated , cut , dryed and sliced into light construction material . they have advantages of light weight , fire resistance , soundproof , damp proof , heat insulation , easy to operate sawn , nailed or milled an disassemble . it s widely applied in industrial and civil constructions , especially widely used as interior wall , less loading wall , ceiling etc in high buildings 纸面石膏是以建筑石膏利用天然石膏或化学副产品石膏煅烧制得和护面纸为主要原料，掺加适量纤维改性淀粉促凝剂发泡剂和水，经混合成型凝固切断烘干切边等工序制成的轻质建筑板材。
