上海华实纳米材料有限公司的抗菌纳米银无皮肤刺激,无皮肤致敏,细胞毒性达到0—1级安全性.生产的高浓度纳米银胶体、无色透明纳米银胶体、无机载银抗菌粉体和纳米银抗菌母粒能广泛用于日用品.
上海华实纳米材料有限公司能生产纯度95%以上,直径介于20nm~40nm之间,长度大于 1μm的多壁碳纳米管(Multi-wall Carbon Nanotubes). 30kg daily 是普通状况下的产量.高纯度和多产量是我们的优势,鉴于特殊需求我们还能大幅度提升纯度,或者日产量提升。
The latest test reports of nanosilver is available now you can download from our site.
五年期间我们在碳纳米管与复合材料上做了多方向的研发.
基于半导体元器件、静电消除材料、微波吸收材料、塑料蓄电池、太阳能电池的主要研究结果(link:取得的专利列表)
公司生产的主流碳纳米管产品,获得了优化的材料配方、材料制备工艺参量;并对其主要成分和工艺参量允许的波动范围进行了规范;在上述参量下,所制复合材料的表面电阻率达到或者低于104Ω量级;
针对碳纳米管分散等关键性瓶颈问题,在材料配方和制备工艺方面都获得了具有价值的技术成果;
考察了与实际生产相关的一些技术因素和环境因素,所得结果显示:所开发复合材料及其制备技术具有良好的适应性和稳定性;
对高导电、高强度、轻质的高分子基复合材料市场和产品要求有了更明晰的了解,为类似产品的组分设计和制造工艺等技术要点可提供诸多经验,为类似产品的快速研发提供了坚实基础。
Below you find some selected production from all researches:
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无色透明纳米银胶体NS-LT为含有纳米银粒子的胶体水溶液,具有强效抗菌杀菌作用,主要应用于抗菌喷剂、杀菌液、妇女用抗菌凝胶等用品中。加入微量纳米银(10~50ppm),抗菌效果明显。
| Popularity: | 213445 |
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我公司利用高效纳米催化的专利技术,已开发出高纯度高品质的碳纳米管产品,并致力于碳纳米管材料在各方面的应用开发。
我们现在能收割纯度95%以上,直径介于20nm~40nm之间,长度大于 1μm的多壁碳纳米管(Multi-Wall Carbon Nanotubes). 30kg daily 是普通状况下的产量.高纯度和多产量是我们的优势,鉴于特殊需求我们还能大幅度提升纯度,或者日产量提升。
| Popularity: | 207894 |
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These thin, hollow cylinders of carbon were discovered in 1993 by groups led by Sumio Ijima at the NEC Fundamental Research Laboratory in Tsukuba, Japan, and by Donald Bethune at IBM's Almaden Research Center in California - and were first mass-produced by Rick Smalley's group at Rice University in Texas. Since then, this new type of 1-D conductor has been the focus of amazingly intense study.
| Popularity: | 5458 |
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化学中,光触媒指的是能够加速光化学反应的催化剂。
常用的光触媒有磷化镓(GdP)、砷化镓(GdAs)等等。最广泛使用的是二氧化钛,它能靠光的能量来进行消毒、杀菌。 由于光触媒环保又实用,所以全世界已开始实行光触媒的开发试验。(form: 维基百科)
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抗菌母粒 NS-HDPE 是针对特殊用途的PE而开发的抗菌母粒。本产品采用高效的银系无机抗菌剂,主要应用于薄膜、水管等。其基本不影响产品力学性能,且抗菌持效性长,安全无毒。饮水管使用抗菌材料可防止细菌、藻类微生物在管壁上的附着和滋生繁殖,提高饮用水的质量。公共设施应用抗菌材料,可减少疾病的传播。
| Popularity: | 386273 |
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无机载银抗菌粉体NS-PD具有广谱抗菌能力,对细菌、真菌、霉菌等菌种具有极强的抑制、杀灭能力,抗菌强效持久且不产生抗药性。该材料为白色粉体且不含有毒有害成分。
| Popularity: | 362369 |
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NS-PGA 具有具有超强的活性和广谱、耐久的抗菌能力,利用纳米技术在特殊塑料中加入无机载银抗菌粉末后制成的塑料抗菌母粒,具有了高效的抗菌性。
| Popularity: | 1334199 |
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无铅标准源自欧盟在2003年2月13日颁布的《关于限制在电子电气设备中使用某些有害成份的指令》,即通常简称的RoHS (Re-striction of Hazard Ousmaterials)。 无铅并非专指焊锡中铅含量应低于RoHS规定的1000ppm以下,其中还应该包括RoHS规定的其他类有害物质。以往大量使用的锡铅焊锡,因为含有铅而被严禁使用。目前,国际上使用的无铅焊锡种类有数种,最常见的有在高端产品中使用的锡银铜焊锡、在较低端产品中使用的锡铜焊锡等等,因此,无铅焊锡是此类不含有有害物质的绿色环保焊锡产品的统称。
| Popularity: | 174988 |
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Avian Influenza (H5N1, or Bird Flu) can be a fatal disease in humans and a serious threat to become a pandemic event. Since there is no pharmaceutical remedy for the Bird Flu it is essential that preventive treatments be tested and developed in order to enhance survivor rates in the human population.. ...
香港大学李嘉诚医学院发现,把极微细的“纳米银颗粒”注射进病人体内后,银粒会依附在乙型肝炎病毒上以抑制病毒复制,10分钟内可减少40%病毒,1小时后可使约90%病毒消失. ...
In the quest to pack ever-smaller electronic devices more densely with integrated circuits, nanotechnology researchers keep running up against some unpleasant truths: higher current density induces electromigration and thermomigration, phenomena that damage metal conductors and produce heat, which leads to premature failure of devices. ...
Car batteries as we know them today may soon be relics. Storing energy in clunky containers with limited shelf lives has plagued car makers and military engineers who need lightweight, powerful ...
-- Scientists have fabricated a 'nanopencil' with a tip so small that it can be used as a scanning probe in ultrahigh-density computer data storage systems.
Researchers in Switzerland have developed a new method to fabricate borosilicate glass nanoparticles. Used in microfluidic systems, these "Pyrex"-like nanoparticles are more stable when subjected to temperature ...
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