• 聚乙烯醇氧化淀粉水溶性

    PVA; oxidized starch; water solubility.

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  • 氧化淀粉反应研究

    Stem grafting oxidation starch response research.

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  • 介绍氧化淀粉性质,性能及其应用

    The article introduces the performance and application of oxidize starch.

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  • 氧化剂将淀粉氧化可以得到氧化淀粉

    Starch oxidized with oxidants can be oxidized starch.

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  • 论文研究了不同条件生成易消化氧化淀粉影响

    The effect of different conditions on the formation of digestible oxidation starch was studied in this paper.

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  • 氧化淀粉用作纸张表面施胶剂提高表面强度

    Oxidized starch used in surface sizing can increase the surface strength of paper.

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  • 本文木薯氧化淀粉为原料,合成不同取代度(D

    Using the cassava oxidized starch has been synthesized carbamoylethyl starch(CES)with different degrees of substitution( D.

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  • 介绍了预氧化淀粉及其粘合剂制备原料配方方法

    This text introduces the raw material, fill a prescription and method of that make the preoxidized starch and its adhesive.

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  • 一方面残留离子氧化淀粉凝沉性有较大的影响

    On the other hand the residual iron ions and copper ions had great effect on the retrogradation of oxidized starches.

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  • 结果表明氧化淀粉能有效地提高纸张破度、耐折度等物理强度

    The application result showed that the physical property of paper has obvious raise, for example, tensile strength, tearing strength, folding strength.

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  • 玉米淀粉高锰酸钾氧化氧化淀粉,用二醛进行交联制得粘合剂

    The corn starch is oxidized into oxidized starch when KMnO4 is catalyst, and produce cross-linking with ethylene aldehyde and then make into adhere agent.

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  • 氧化淀粉历史沿革入手论述反应机制性质食品工业中的应用

    The paper aims at the research in oxidized starch, beginning with the historical development, and its reaction mechanics, properties and its applications in foodstuff industry.

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  • 因此普通淀粉相比起来氧化淀粉颜色比较浅,黏度比较低更容易储存

    So When compared with the starch and the general color of oxidized starch than the lighter, lower viscosity and easier storage.

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  • 改性后的玉米氧化淀粉胶粘剂粘接强度糊化温度粘度适当、抗水性好。

    The modified starch adhesive has consistent quality of good viscosity, low gel temperature, good wet tack and water resistance.

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  • 变性淀粉(主要氧化淀粉羧甲基淀粉)作洗涤助剂应用情况进行了综述。

    The applications of modified starches including oxidized starch and carboxymethyl starch as builders in detergent were summarized.

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  • 探讨玉米淀粉制备氧化淀粉淀粉粘合剂氧化反应历程氧化进攻部位

    The oxo reactionary processes are investigated , in which the oxidation corn starch and adhesive are made of corn starch and reactive positions by oxidant.

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  • 淀粉氧化得到羧基羰基,描述氧化淀粉表征参数及其在各行业中的应用

    After the starch was oxided, carboxyl and carbonyl group can be obtained. The parameters and application of oxidized starch were also introduced.

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  • 考察了氧化用量催化剂用量、反应时间用量氧化淀粉羧基含量影响

    The effect of the amount of hydrogen-peroxide and catalyst, reaction time and amount of water on the carboxyl content was investigated.

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  • 针对氧化淀粉胶粘剂初粘力干燥速度、稳定性、抗水性差等缺点进行改性研究。

    This paper discusses how to improve the performance of oxidized corn starch adhesive, including low green bond, bad consistent glue viscosity, bad water-resistance and slowly dry speed.

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  • 概述淀粉基本的化学物理性质根据需要淀粉改性需要的氧化淀粉及衍生物

    Its essential physical and chemical characteristics were described. According to demand, starch can be modified into other products.

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  • 氧化氧化淀粉,控制一定氧化深度,进一步与交反应合成了一种新型上浆剂。

    A new slurry agent was synthesized by oxidization of the starch with hydrogen peroxide under a certain oxidization degree, and then reacting with a cross-link agent.

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  • 实验结果表明,制得氧化淀粉粘合剂水性干燥速度普通氧化淀粉粘合剂好。

    It is proved that the synthosised cross linking starch eaher's water nesiseomce and the dried speed are better than normal adhere agent's.

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  • 绿豆淀粉通过醚化氧化制成丙基淀粉氧化淀粉找出最佳工艺条件收率可达90 %以上

    Hydroxypropyl starch and oxidized starch was prepared by etherification or oxidation with green soybean starch, and the optimum production conditions was found. The yield was over 90%.

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  • 瓦楞纸中的使用表明,添加0.5%氧化淀粉—丙酰胺接枝共聚物可使瓦楞纸的环压强度增加52%。

    It was found that when 0.5% oxidized starch-acrylamide graft copolymer was added to the polymer, the ring-crush strength of the corrugated paper increased by 52%.

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  • 高效液相色谱得到初氧化淀粉分子质量7238·70,氧化淀粉重均分子质量为2915·44。

    And weigh average molecular weight of original oxidized starch and oxidized starch was 7238.70 and 2915.44 respectively, which was determined by high performance liquid chromatogram (HPLC).

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  • 结果表明CMC一种高效表面施胶生产实际中采用氧化淀粉CMC21比例的混合物为

    The results show that the CMC is a high effective surface sizing agent and the mixer of oxidized starch and carboxymethylcellulose in mixed proportion of 2to 1is better in practice.

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  • 利用氧化,首次将玉米淀粉改性同时含羧基醛基氧化淀粉制革工业提供了一种新型清洁化

    The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.

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  • 低毒脲醛树脂胶粘剂合成过程中加入淀粉氧化淀粉有效地改善胶合板板坯预压性能胶合板胶接强度

    Adding amylum or oxidized amylum in the synthesis process of low toxic urea-formaldehyde resin can improve pre-press capability and bonding strength of plywood.

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  • 低毒脲醛树脂胶粘剂合成过程中加入淀粉氧化淀粉有效地改善胶合板板坯预压性能胶合板胶接强度

    Adding amylum or oxidized amylum in the synthesis process of low toxic urea-formaldehyde resin can improve pre-press capability and bonding strength of plywood.

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