Effects of media on moisture absorption behavior and bending strength of carbon fiber reinforced monomer casting nylon composites

The formation of PAM molecules in monomer casting nylon 6 ( MC Nylon) was characterized by means of FT-IR and UV spectra.

通过红外、紫外光谱分析表明了刚性链高分子聚甲亚胺（PAM）在尼龙6中已经生成。

Monomer casting nylon ( MC nylon) composites reinforced by carbon fibers ( CF) are prepared by liquid insitu polymerization, and their moisture absorption behaviors are studied.

采用液态原位聚合法制备了碳纤维（CF）增强浇铸尼龙（MC尼龙）复合材料，研究了其吸湿行为。

Temperature Field of Monomer Casting Polyamide 6/ Kevlar Fiber Composites During Preparation Process

单体浇铸聚酰胺6/Kevlar纤维复合材料制备的温度场分析

In this paper, three different kinds of polyazomethines ( PAM)/ nylon 6 in situ polymerization composites were prepared using the process of monomer casting.

本文利用三种聚甲亚胺的单体与尼龙6单体通过原位聚合反应，制备了三种聚甲亚胺/尼龙6原位聚合复合材料，制备工艺采用浇铸法。

It was found that nano-Al 2O 3 improved the wear resistance of monomer casting polyamide with the optimal content of nan o-Al 2O 3 being 3 wt%.

分析结果表明：纳米Al2O3填料可提高单体浇铸PA6的耐磨性，其含量在3%左右时增强效果最好；

Preparation and properties of monomer casting nylon/ carbon fiber composite

MC尼龙&碳纤维复合材料的制备

Study on Fly Ash Reinforced Monomer Casting Polyamide Composites

粉煤灰增强铸型聚酰胺复合材料的研究

Development of the piston ring made with monomer casting nylon

铸型尼龙活塞环的研制

Tribological properties, wear mechanism and the influence of carbon fiber to mechanical properties of continuous carbon fiber-reinforced monomer casting ( MC) nylon ( CCF/ MCPA for short) were investigated.

研究了碳纤维对CCF/MCPA力学性能的影响以及CCF/MCPA的摩擦学性能和磨损机制。

Study on Toughening Modification of Monomer Casting Nylon

单体浇铸尼龙的增韧改性研究

MICRODETERMINATION OF RESIDUAL ACRYLAMIDE MONOMER IN POLYACRYLAMIDE PRODUCT BY DIFFERENTIAL OSCILLOPOLAROGRAPHY The result showed the detection limited 0.2% by UV to determined residue AM in PDA.

导数示波极谱法测定聚丙烯酰胺产品中微量残余单体研究结果显示，采用紫外分光光度法测试共聚物PDA中残余单体AM，以水为溶剂，测试下限为0.2%；

A water-plugging and profile modification agent was prepared using acrylamide and cationic monomer as main materials, and adding acrylic acid, crosslinking agent and other additives.

以丙烯酰胺、阳离子单体为主要原料，加入丙烯酸、交联剂及其他添加剂，制得抗盐型调堵剂。

A new hydrophobic high strength hydrogel ( HHSH) was synthesized from acrylamide and hydrophobic monomer ( AMC12 S), by means of aqueous solution polymerization.

以丙烯酰胺和疏水单体为原料，过硫酸钾-硫酸亚铁为引发剂，采用溶液聚合法合成了疏水型高强度水凝胶。

The results showed that PAM of both cation type and anion type can be used to improve the performance of sludge dewatering, although the dewatering performance was improved at similar levels, the residual acrylamide monomer in finished water was lower using PAM of anion type.

实验结果表明：对不同浓度的污泥，投加阴、阳离子型PAM均能有效降低污泥比阻值、改善污泥脱水性能，但使用阴离子型PAM，出厂水丙烯酰胺单体含量更低。

Based on the design theory of molecular structure, the high temperature and salt resistance ( TS series) polymers have been synthesized, which consist of acrylamide, hydrophobic monomer, the negative charged monomer with strong hydrophilic group.

基于分子结构设计理论，研究了TS系列新型耐温抗盐聚合物。

Objective Cytotoxicity study of the residual amount of acrylamide monomer in different concentrations in polyacrylamide hydrogel.

目的研究不同浓度丙烯酰胺单体在聚丙烯酰胺水凝胶中残留量的细胞毒性。

We are confident that the low levels of residual acrylamide monomer detected in some of the products are completely safe.

我们深信在某些产品中检测到微量丙烯酰胺单体残留物是完全安全的。

As known to all, the polyacrylamide is non-toxicity and harmless, but the acrylamide monomer produced from polyacrylamide degradation has neurotoxicity, and was determined to be a genotoxic carcinogen.

聚丙烯酰胺本身没有毒性，但其降解后的丙烯酰胺单体具有累积性神经毒性，并且被确定为有基因毒性的致癌物质。

The factors influencing the graft rate were analyzed with the graft copolymerization of the silk fiber with acrylamide as grafting monomer and ammonium persulfate as initiator. The structure and primary properties of the modified silk fiber were also tested.

以丙烯酰胺（AM）为接枝单体、过硫酸铵（APS）为引发剂对真丝纤维进行了接枝共聚反应，分析了接枝率的影响因素，测试了改性真丝纤维的形态结构和主要性能。

Take the acrylamide as synthesis monomer, the NH_4S_2O_4/ NaHSO_3 system is the initiator, used the watery solution radical polymerization to prepare the low molecular weight non-ionic polyacrylamide, has carried on the discussion to its synthesis craft.

以丙烯酰胺为聚合单体，（NH4）2S2O4/NaHSO3体系为引发剂，采用水溶液自由基聚合制备了低分子质量非离子型聚丙烯酰胺，对其合成工艺进行了探讨。