亚洲爆乳少妇无码激情,亚洲男同帅gay片在线观看,成人精品视频99在线观看免费,国产成人精品一区二区秒播

Welcome To SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD. Website!
 CHN  |   EN
Your Place:Home ->> Products ->> Specialpowder
Products
Si

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal

form

Color

ST-G-001

30

>99.9

60

0.09

2.3

Sphere

yellow

Note:according to user requirements of nano particle can provide different size products.

Product performance

        Our company sells the nanometer silicon product purity high, the scattered performance is good, particle size small, distributed even, is bigger than, the high surface activity the surface area, the pine installs the density to be low, activeness good and so on characteristics. A nanometer silicon may with the graphite either a carbon nanometer tube, or nanometer titanium nitrides and so on compound, makes lithium battery’s cathode material, may enhance lithium battery’s capacity and the service life. Is the new generation electro-optic semiconducting material, has the wide gap energy.

Application direction

        1 Uses a nanometer silica flour to make the nanometer silicon line to use in the charge lithium battery cathode material, or with makes the charge lithium battery cathode material in the nanometer silica flour surface gable graphite, enhanced the charge lithium battery 3 time of above electric capacities and the charging and discharging cycle-indices;
        2 Nanometers silica flour use in the thermostable coating and the fire-proof material;

        3 Nanometers silicon may apply in the coating, forms a silicon nanometer thin film, is applied above massively the solar energy;
        4 Nanometers silica flour and the diamond high pressure mix form the silicon carbide---The diamond compound materials, with make the cutting tool.

Storage conditions
       
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.
ADD:528 Lane, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai
TEL:+86-021-24281769
MOB:+86-18964991769(WeChat)
WEB:liaoteng.cn
E-Mail:sales@st-nano.com
Scan and contact us
Copyright © 2010-2024 SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.. All Rights Reserved.
国产手机精品一区二区| 国产国产裸模裸模私拍视频| 另类国产精品一区二区| 无套中出丰满人妻无码| 18禁强伦姧人妻又大又| 94久久国产乱子伦精品免费| 日本高清www午色夜在线视频| 玖玖资源站亚洲最大成人网站| 窝窝午夜福利无码电影| 99热久re这里只有精品小草| 久久亚洲色一区二区三区| 夜夜添无码一区二区三区| 伊人久久久av老熟妇色| 18禁黄污吃奶免费看网站| 国产精品亚洲一区二区z| 99精品久久久久中文字幕| 久久www色情成人免费| 伊人久久五月丁香综合中文亚洲| 人人人妻人人人妻人人人| 欧美无人区码suv| 国产精品美女久久久久久福利| 国产一二三四区中| 国产大片内射1区2区| 性一交一乱一乱一视频| 妓院一钑片免看黄大片| 精品无码日韩国产不卡av| 与子敌伦刺激对白播放的优点 | 99热这里只就有精品22| 精品乱码一区二区三四区视频| 精品一卡2卡三卡4卡乱码精品视频| 久久久婷婷成人综合激情| 亚洲国产精品久久一线不卡 | 亚洲精品国产品国语在线| 丰满熟妇人妻av无码区| 99亚洲男女激情在线观看| 精品久久久久久无码人妻| 蜜臀av无码人妻精品| 五十路熟妇高熟无码视频| a毛片免费全部播放| 日本护士毛茸茸| 97超碰精品成人国产|