The D140 type resin have optimum adsorption properties.
其中D140型大孔吸附树脂具有较佳的吸附能力。
This allyl type resin is a highly transparent, colourless material.
这种烯丙基型的树脂是一种高度透明的、无色材料。
This allyl type resin is a highly transparent, colourless material.
这种烯丙基型的树脂是一种高度透明的,无色材料。
A new type resin called vinyl polyester resins is introduced in this paper.
本文主要介绍了一种新开发的的特种树脂—乙烯基聚酯树脂的性能及应用。
Conclusion HA-type resin hemoperfusion apparatus in treatment acute organophosphate insecticides poisoning is effective and has less side effect.
结论应用HA型树脂灌流器治疗重度有机磷中毒疗效良好,且不良反应少。
Methods:A series of macroporous adsorption resins were compared on their adsorption and desorption properties for salvianolic acid B and the optimal type resin had been selected.
方法:通过比较几种不同大孔吸附树脂对丹酚酸B的吸附及洗脱性能,筛选出最佳树脂并对该树脂分离纯化丹酚酸B的工艺参数进行优化。
Studies were conducted on the adsorption performance of the starch-polyacrylic-type and polyacrylic-type resin with the high water-absorbing quality on surface water and different ions in the water.
用淀粉-聚丙烯酸型及聚丙烯酸型两种高吸水性树脂对地表水和水中几种离子的吸附进行了研究。
Type 732 cation exchange resin was added in nickel bath to separate nickel ions and other cations, boric acid and chloride ions were then separately titrated by sodium hydroxide and silver nitrate.
采用732型阳离子交换树脂分离镍及其它阳离子后,分别用氢氧化钠和硝酸银滴定硼酸和氯离子。
The paper introduces recipes and technological process of this type of resin.
文章介绍了此类树脂的配方和合成工艺。
The formulation design, processing characteristic and material choice of winding without filling in epoxy resin cast dry-type transformer are introduced. The warnings in cast process are presented.
介绍了环氧树脂浇注干式变压器无填料绕组浇注的工艺特点、材料的选择和配方设计,提出了浇注过程中应注意的事项。
The experiment results show that a resin type of NKA-9 is better in adsorption and desorption to resveratrol.
实验结果表明,NKA-9型大孔吸附树脂对白藜芦醇的吸附、解吸性能较好。
The influence of concentration of acid and resin type on adsorption is discussed.
讨论酸的浓度和树脂类型对吸附行为的影响。
The nozzle and manifold are connected with screw type which can avoid resin leakage caused by mold machining accuracy.
热嘴与分流板均采用螺纹连接,可以避免模具加工精度导致的漏胶问题;
The etherification process for FCC gasoline is to react methanol with the isoolefines in FCC gasoline to form methyl tert-alkyl ethers on a resin type catalyst, so as to enhance the octane number.
催化裂化汽油醚化工艺是使汽油中异构烯烃与甲醇,在树脂型催化剂作用下醚化生成甲基叔烷基醚类,使汽油辛烷值提高。
Single liquid type or double liquid epoxy resin, polyurethane, silicone etc.
单液型或双液型环氧树脂,聚氨酯,硅胶等。
The experiment showed the the mass of catalyst , the temperature and the type of epoxy resin affected properties of epoxy ether resin.
实验表明,催化剂用量、反应温度和环氧树脂的种类对环氧醚的性能有较大的影响。
Epoxy cast dry-type distribution transformer high-voltage coil sealed by epoxy resin casting, using epoxy resin performance, cracking, high temperature, high mechanical strength, long life.
环氧浇注干式配电变压器高低压线圈都由环氧树脂浇注密封, 所采用的环氧树脂性能好,抗裂, 耐高温,机械强度高,寿命长。
DCPD type unsaturated polyester resin prepared by using semi condensation polymerization method is proposed.
本文用半缩聚法合成双环戊二烯型不饱和聚酯树脂。
This paper studied the selection of resin type, reason of resin breakage, influence of solid content in reaction solution and method of resin deactivation and regeneration.
研究了树脂催化剂类型的选择,树脂易破碎的原因,反应液中同含量对反应的影响,以及树脂的失活与再生方法。
Result:Three different types of big hole absorption resin had obvious purification function on polyporus umbellata polysaccharide. The best purification effect is AB—8 type big hole absorption resin.
结果三种不同型号大孔吸附树脂对猪苓多糖均有显著纯化作用,以AB—8型大孔吸附树脂对猪苓多糖纯化效果最好。
This paper was introduced the preparation of 101-A type unsaturated polyester resin from PET residue.
介绍了用PET废料制备101—A型不饱和聚酯树脂工艺,确定了配料及反应温度。
Unsaturated benzene - type polyester resin was prepared from waste polyethylene terephthalate (PET).
用废聚对苯二甲酸乙二醇酯(PET)制备对苯型不饱和聚酯树脂。
The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
综述氰酸酯树脂(CE)的种类及热固性树脂、热塑性树脂、橡胶弹性体、含不饱和双键化合物等对CE树脂的改性。
A new kind of epoxy resin adduct polyol (EAP) with rigid backbone was synthesized by the reaction of bisphenol - a type epoxy resin with acetic acid and characterized with FTIR and 1h - NMR.
用双酚a型环氧树脂与乙酸反应,合成了具有刚性骨架的环氧树脂加成多元醇(EAP),并用FTIR与1h - NMR对其进行了表征。
Ion exchange resin is a new type FRF processing technology, whose capacity is 7 times higher than diatomite and it can decompose phosphate.
离子交换树脂是最新的抗燃油处理技术,其处理酸的能力是硅藻土的7倍,并且对已经存在的磷酸金属盐有分解作用。
Therefore the ion exchange resins are economically adopted for the gold recovery. Mostly Anionic type of ion exchange resin are used that adsorb the gold.
因此,由于具有经济考虑优势,离子交换树脂普遍被使用于贵金属回收。而大部份使用阴离子交换树脂来交换吸附贵金属。
The technological level should be preferentially considered, as the selecting type of the reclamation equipment of the resin-bonded sand being considered.
考虑树脂砂再生设备选型时,一定要优先考虑工艺水平。
The principle, main design point and no load voltage ratio calculation method of resin insulation dry-type grounding transformer are introduced.
介绍了树脂绝缘干式接地变压器的工作原理、设计要点及空载电压比的计算方法。
This paper introduces the production and application status of MBS resin for PVC, the main character and use of different type MBS resin, newer synthetic technology and development trend.
概述了国内外PVC 抗冲改性剂MBS的生产现状,不同牌号MBS产品的主要性能、用途,以及MBS树脂的新型合成技术和发展趋势。
A new type of phenolic resin adhesive for casting was prepared by condensation polymerization of furfuryl alcohol and the reaction product between phenol, phenylphenol, urea and formaldehyde.
苯酚、苯基苯酚、尿素与甲醛的反应产物进一步与糖醇缩聚生成新型铸造用改性酚醛树脂粘结剂。
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