本发明含唑环半芳香聚酰胺具有易加工和耐热温度高的优点。
The semi-aromatic polyamide containing oxazole ring of the invention has the advantages of easy processing and high heat-resistant temperature.
每种膜吸附水的绝对量顺序为芳香聚酰胺>聚砜酰胺>聚苯并咪唑酮。
The amount of absorbed water per amide group varied in the order. polysulfone amide (PSA)> poly(benzimidazolone) (PBIL) > aromatic polyamid…
以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process.
一种含唑环半芳香聚酰胺及其合成方法，它涉及一种半芳香族尼龙及其合成方法。
Disclosed is a semi-aromatic polyamide containing oxazole ring and the related synthesis method, relating to a semi-aromatic nylon and the synthesis method.
对近10多年来芳香聚酰胺类反渗透膜的制备，改性等方面的研究进行综合评述。
The studies on preparation and modification of aromatic polyamide membranes in recent 10 years were reviewed in detail.
实验结果表明，所制芳香聚酰胺纳滤膜对无机盐及小分子有机物具有较好的选择分离性能。
The results showed that the prepared aromatic polyamide NF membrane had better performance of selection and …
研究表明芳香族聚酰胺和以它为基质的复合材料的表面弥散伴随有分子级水平的反应过程。
It has been found that the surface dispersion of aromatic polyamide and its composites was accompanied with reaction of the molecular level.
结果表明，芳香族聚酰胺纤维的强度及断裂伸长随捻度的增加而下降。
The tests show that the strength and breaking extension of aramid fibres decrease with twisting.
同时介绍了原液着色方法制备间位芳香族聚酰胺有色纤维的工艺与条件。
In addition, the processing conditions and technologies of dope dyeing method for the colored meta-aramid fibers produced were introduced in detail.
本发明涉及一种芳香族聚酰胺电磁屏蔽织物的制备方法。
The invention relates to a process for preparing aromatic polyamide electromagnetic shielding fabric.
采用低温溶液法共缩聚反应合成了对苯二甲酰氯（TPC）摩尔分数为0.05~0.15的改性间位芳香族聚酰胺（ PMIA）共聚物。
Modified meta-aramid(PMIA) copolymer with TPC mole fraction of 0.05~0.15 was prepared by low-temperature-solution polycondensation in DMAc.
采用低温溶液法共缩聚反应合成了对苯二甲酰氯（TPC）摩尔分数为0.05~0.15的改性间位芳香族聚酰胺（ PMIA）共聚物。
Modified meta-aramid(PMIA) copolymer with TPC mole fraction of 0.05~0.15 was prepared by low-temperature-solution polycondensation in DMAc.
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