1) porous fiber
多孔纤维
1.
The porous fiber was prepared by blends of CaCO3 and polypropylene, CaCO3 as pore forming agent.
以CaCO3为成孔剂,与聚丙烯相混合制得多孔纤维。
2) alveolate cellulosed products
多孔纤维素
1.
The process for producing alveolate cellulosed products from a cellulosic raw material were studied and the factors affecting the properties of the products were discussed in the paper.
研究了利用天然纤维素原料制造多孔纤维素产品的方法。
3) porous fibrous material
多孔纤维体
1.
The modern analytic techniques including SEM and AFM technologies were applied for the detailed investigations in the whole structure and microstructure in porous fibrous material.
通过自主研制蒸汽喷射成型新工艺技术与试验装备,并成功制造超轻质多孔纤维体。
4) fibreporosity
纤维多孔性
5) porous fibre tube
多孔纤维管
6) fibrous-porous
多孔纤维状
1.
After overviewed the preparation method of iron-nickel alloy powders in home and abroad,a new technique,called coordination precipitation-thermal decomposition reduction,is proposed to produce the fibrous-porous ultra-fine Fe-Ni alloy powder in the paper.
当控制弱还原性气氛,保持热分解温度在420℃,升温速率10~12K/min,保温时间30~45min,即可得到多孔纤维状铁镍合金粉,比表面积可达25。
补充资料:多孔性碳纤维
分子式:
CAS号:
性质:表面多微孔的碳纤维和石墨纤维。密度各为1.96和2.25g/cm3,比表面积各为2.58和2.52m2/R,比表面积比各为7.98和0.96,制成环氧树脂复合材料的弯曲强度和弯曲模量各为200,6184MPa和226,6478MPa。制法是将直径0.8μm,长宽比46,相对密度1.96,比表面积2.58m2/g的气相成长碳纤维,边加热至1000℃,边供入水蒸气浓度80%(vol)的氮、水气混合气,得到多孔碳纤维。若在氩气中于2900℃再处理30min,便得多孔石墨纤维。用途为补强用填充材料和层间化合物的主材料。
CAS号:
性质:表面多微孔的碳纤维和石墨纤维。密度各为1.96和2.25g/cm3,比表面积各为2.58和2.52m2/R,比表面积比各为7.98和0.96,制成环氧树脂复合材料的弯曲强度和弯曲模量各为200,6184MPa和226,6478MPa。制法是将直径0.8μm,长宽比46,相对密度1.96,比表面积2.58m2/g的气相成长碳纤维,边加热至1000℃,边供入水蒸气浓度80%(vol)的氮、水气混合气,得到多孔碳纤维。若在氩气中于2900℃再处理30min,便得多孔石墨纤维。用途为补强用填充材料和层间化合物的主材料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条