• 表层环氧树脂

    Cylinder surface is epoxy resin.

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  • 提出大口径毛细管空进样相色谱法聚氯乙烯树脂十亿分之一级残留氯乙烯含量测量方法

    The test method for determining residual vinyl chloride monomer content in parts per billion level in PVC resin by capillary column gas chromatography headspace technique is suggested.

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  • 一缩二丙二单烯丙基醚制备不饱和聚酯树脂性能,并有关影响因素作了研究

    The air drying property of unsaturated polyester resin prepared from dipropylene glycol monoallyl ether was studied, the related influential effects were discussed.

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  • 利用合成笼型氢醌氧化还原树脂作为催化剂废水进行曝氧化处理

    With the use of the newly synthesized snake cage hydroquinone REDOX resin as the catalyst in aeration, the gasification effluent undergoes aeration oxidation treatment.

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  • 介绍了氯化聚氯乙烯树脂生产方法研究低温等离子体法制氯化聚氯乙烯的方法

    The production methods of chlorinated polyvinyl chloride resins were introduced. A new gas phase plasma method to prepare chlorinated polyvinyl chloride was studied.

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  • 乙酸丁酯稀释丙烯酸树脂后,相色谱法使丙烯酸树脂中的各种残余单体得到分离,再采用火焰离子化检测器(FID)定量测定

    Acrylic resin is diluted in ethyl acetate and the remnant monomer is well separated from it by gas chromatography and is quantificationally measured by hydrogen flame ionization detector (FID).

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  • 利用自制的性不饱和聚酯树脂研制出性能优良的聚酯腻子介绍了不饱和聚酯及其腻子制法讨论了影响腻子性能的一些因素。

    The putty with good properties was prepared from air drying unsaturated polyester resin by authors ourselves. A brief description was given to the syntheses in UPR and putty.

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  • 方法取ab- 8树脂分别经乙醇丙酮处理前后出液树脂吸附后栀子洗脱液,以相色谱法检测其中苯甲苯二甲苯苯乙烯残留物含量

    METHOD AB 8 resin was treated with alcohol and propanone and the extract was detected for the content of the residues of benzene, methylbenzene, xylene and styrene.

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  • 本文介绍了应用新型沉淀池—曝生物滤池工艺处理碳五加氢石油树脂化工废水工程实例。

    A new rotational precipitation-biological aerated filter process was used in the treatment of petrolic and resinic wastewater in engineering operation.

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  • 主要产品包括各类温度计树脂工艺品宠物衣服用具等等款式新颖质量可靠

    The main products include: bubble, all kind of thermometer, stone scattered article, gas, resin handicraft, pump and pet clothes appliance and so on, the design is novel, the quality is reliable.

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  • 实验表明二氧化硅提高聚氯乙烯树脂发泡倍率起着重要作用

    Experiment results show that gas phase made silicon dioxide performs an important function in increasing the blowing rate of PVC paste resin.

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  • 研究开发段滴流反应合成酚A设备工艺,成功地解决了固定床树脂法合成工艺和设备存在的问题。

    The equipment and technology of stripping reaction process with multi stage trickle bed reactor have been developed for production of BPA.

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  • 论述了以烯丙基(缩水)甘油改善不饱和聚酯树脂干性,确定干性单体最佳用量树脂稳定性

    The airdry ability of unsaturated polyester may be improved by using glycidyl allyl ether. The optimum amount of airdry monomer to be used, the stability and acid value of the resin are determined.

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  • 研究了甲基丙烯酸甲酯(mma)改性豆油树脂溶剂干型醇酸白程度的影响。

    MMA grafting is used to lowering the yellowing tendency of an soybean alkyd paint.

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  • 方法x - 5树脂萃取分离纯化血浆中的药物,用毛细管相色谱GC - MS对药物进行定性和定量分析

    METHODS: Drugs in plasma were extracted and purified by using X-5 resin solid phase extraction columns, followed by identification and quantitation using capillary GC-FID and GC-MS.

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  • 方法x - 5树脂萃取分离纯化血浆中的药物,用毛细管相色谱GC - MS对药物进行定性和定量分析

    METHODS: Drugs in plasma were extracted and purified by using X-5 resin solid phase extraction columns, followed by identification and quantitation using capillary GC-FID and GC-MS.

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