本文重点研制了新型低熔点多元共聚酰胺熔喷非织造材料。
The new nonwovens materials of the low melt-point copolyamide are made and mainly studied in this paper.
通过流变性能分析，共聚酰胺的加入使流动活化能下降，增加了共混物的流动性。
By the rheological analysis, copolyamide can decrease the flow activation energies and improve the flow behavior of the blends.
通过流变性能分析，共聚酰胺的加入使流动活化能下降，增加了共混物的流动性。
By the Theological analysis, copolyamide can decrease the flow activation energies and improve the flow behavior of the blends.
本文将热塑性淀粉与低熔点共聚酰胺以不同的比例共混挤出，得到增强的热塑性淀粉材料。
In this paper, the reinforced thermoplastic starch(TPS)materials were obtained by extruding the mixture of TPS and copolyamide with a single scerw extruder.
本论文以己内酰胺、尼龙66盐、尼龙610盐、癸二胺、癸二酸等为原料，合成共聚酰胺热熔胶；
Copolyamide hot-melt adhesives were synthesized by caprolactam, nylon 66 salt, nylon 610 salt, decane diamine, sebacic acid, etc.
该法在HDA-PPD-TPC三元共聚酰胺体系序列结构研究中应用，证明具有较好的适应性和准确性。
The results obtained from the determination of sequence structure of copolyamide of HDA-PPD-TPC showed that the method can be used for copolycondensation polymers with overlapping peak NMR spectra.
采用称重法对在添加了辅助装置的熔喷设备上制得的以低熔点共聚酰胺为原料的热熔纤网的均匀性进行了测试。
The uniformity of thin melt-blown webs which is produced of low melting point copolyamide by melt blowing line with accessory device was tested by weight method.
指出液晶共聚酯纤维具有比全芳族聚酰胺纤维高的综合性能。
The liquid crystalline polyester fibers exhibit higher comprehensive properties than wholly aromatic polyamide fibers.
在原料的质量比互相接近时，共聚物的熔点最低，但是无论各组质量比如何变化，其熔点总是要低于本体聚酰胺的熔点。
No matter how the mass ratio of the raw materials changed, the melting point of the copolymers was always lower than that of the homopolyamide.
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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