查询词典 polypropylene

Foot Pad:Polypropylene Injection-Molded Adjustable Foot Pad,Wear-resisting,Skidproof and Protecting Floors against Damage.

脚垫：采进口PP塑料在模具内一体注塑成型，耐磨，防滑，防止划伤地板，并可适当调整高度。

Foot Pad:Polypropylene Injection-Molded Foot Pad,Wear-resisting,Skidproof and Protecting Floors against Damage.

脚垫：采进口PP塑料在模具内一体注塑成型，耐磨，防滑，防止划伤地板。

Foot Cover:Polypropylene Injection-Molded Foot Cover,Wear-resisting,Skidproof and Protecting Floors against Damage.

脚套：采进口PP塑料在模具内一体注塑成型，耐磨，防滑，防止划伤地板。

To research the mechanical properties of stabilized slaking mudstone mixed with solidifying-agent and polypropylene fiber, a series of experiments was carried out by orthogonal test.

针对某矿区掘进巷道的底板泥岩泥化物，研制了一种高效固化剂，将该固化剂和聚丙烯抗裂纤维用于泥岩泥化物的加固工程中。

It was iound in the experiment that the glass fiber made crystal peak temperature raise 8~9 ℃, Crystal original taper to be large, spherocrystal size small, it -acted the function of hetero-geneous nucleation for polypropylene . High density polyethylene has plasticizing efficancy and combined effect of hetero-geoeous nu...

试验表明PP/GF/HDPE复合物的结晶峰温度升高8～9℃，结晶起始斜率变大，球晶几何尺寸明显减小，复合物中的玻璃纤维起到异相成核作用，高密度聚乙烯对聚丙烯有增塑作用并对异相成核具有协同效应。

The polypropylene/Stannic oxide (PP/ SnO2) composites were prepared by means of blending.

采用共混法制备了聚丙烯/氧化锡（PP/SnO2）抗静电复合材料。

Sulfamic acid, reaction products with polyethylene-polypropylene glycol

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Our company specializes in operating plating materials: sulfamic acid nickel, nickel sulphate, nickel chloride, nickel carbonate, etc.; environmentally friendly sewage treatment materials: polyacrylamide, polypropylene acid sodium, ferrous sulfate, etc.; washing cleaning materials: OP - 10, TX-10, NP-9, K-12, JFC, sodium carboxymethyl cellulose, etc.; cosmetic raw materials: Triclosan, Resorcinol, stearic acid and so on, basic chemical raw materials: Industrial salt, soda ash industrial ammonium chloride, ammonium chloride agriculture, Sodium Sulfate, Sodium Molybdate, Ammonium Molybdate, as well as chemical products such as UV-absorbers.

本公司专业经营电镀原料：氨基磺酸镍，硫酸镍，氯化镍，碳酸镍等；环保污水处理原料：聚丙烯酰胺，聚丙烯酰钠，硫酸亚铁等；洗涤清洗原料：OP-10，TX-10，NP-9，K-12，JFC，羧甲基纤维素钠等；化妆品原料：三氯生，间苯二酚，硬脂酸等，基础化工原料：工业盐，纯碱，工业氯化铵，农业氯化铵，元明粉，钼酸钠，钼酸铵等以及紫外线吸收剂等化工产品。

Using spherical MgCl_2-supported superactive Ziegler-Nattacatalyst, polypropylene/ethylene-propylene copolymerin-reactor alloy can be prepared by two-stage polymerization process—a sequential homopolymerization of propylene followed by a downstream ethylene/propylene copolymerization.

用球形MgCl_2负载型高效Ziegler-Natta催化剂，经丙烯均聚—乙烯/丙烯气相共聚序贯反应工艺制备的聚丙烯/乙丙共聚物合金具有优良的抗冲击性能，是聚丙烯的重要高性能化改性品种，已实现大批量生产。

A series of tri-block copolymers of styrene/tetradecyl methyl acrylate/3-methacryloxyl-propyl thimethoxyl silane was synthesized by atom transfer radical polymerization. The structures of those copolymers were characterized by means of gel permeation chromatography, infrared spectrum, and nuclear magnetic resonance (1H-NMR). Effect of tri-block copolymers on the mechanical properties of glass fiber/polypropylene composites was also investigated.

采用原子转移自由基聚合法合成了一系列新的三嵌段共聚物大分子偶联剂聚苯乙烯－b-聚甲基丙烯酸十四酯－b-聚3-甲基丙烯酰氧基丙基三甲氧基硅烷，通过凝胶渗透色谱、红外光谱和核磁共振(1H-NMR)证实了其结构，并研究了其对玻璃纤维／聚丙烯复合材料力学性能的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。