“鸟笼”概念车底盘由碳素纤维强化树脂(CFRP)制成,并配备美国杜邦公司(DuPont)蜂窝结构间位芳香族(Meta Aramid)诺梅克斯(Nomex)纸材料制成的底架,前后副车架采用铝合金。车身由CFRP制成。
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In carrier dyeing, the meta aramid fiber has higher color fastness when using chlorobenzene as carrier under high temperature and pressure.
载体染色中,用正交试验研究影响染色的主次因素发现,采用类似氯苯的载体高温高压染色,纤维色牢度较高。
In addition, the processing conditions and technologies of dope dyeing method for the colored meta-aramid fibers produced were introduced in detail.
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。
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( PM IA) 共聚物。
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