国产精品久久久久久影视,人妻妺妺窝人体色www聚色窝,亚洲国产精品无码av,九九综合九色综合网站

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

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal form

Color

ST-O-003

40

>99.9

120

0.30-0.45

6.40

sphere

black

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

Product performance

        1 Nano-copper oxide powder possesses high purity, small particle size distribution, high specific surface area.

Application direction

        1 Catalysis, superconductivity, ceramics;

        2 And catalyst carriers, electrode activity activity materials;

        3 Glass, porcelain colorants, optical glass polishing agent, oil of desulfurizer;

         4 The propellant rocket fuel speed catalyst.

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:csvwyn.com
E-Mail:sales@st-nano.com
Scan and contact us
Copyright © 2010-2024 SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.. All Rights Reserved.
国产激情久久久久影院老熟女免费| 久久人人爽人人爽人人片av麻烦| 大肉大捧一进一出好爽视频| 国产色无码精品视频免费| 欧美日韩国产精品自在自线| 欧美牲交a欧美牲交aⅴ久久| 欧美又粗又大xxxxbbbb疯狂 | 国产嫖妓一区二区三区无码| 三年中文在线观看免费大全| 久热综合在线亚洲精品 | 国产精品久久久久久麻豆一区 | 欧美日韩中文国产一区发布| 亚洲日韩∨a无码中文字幕| 大地资源网第二页免费观看| 痉挛高潮喷水av无码免费 | 荫蒂添的好舒服视频囗交| 亚洲女女女同性video| 国产日韩综合一区二区性色av | 99re热这里只有精品视频| 国内少妇偷人精品视频免费| 亚洲av无码国产精品永久一区| 日韩一欧美内射在线观看| 亚洲va中文字幕无码| 国产午夜福利精品一区二区三区| 国产口爆吞精在线视频| 99999久久久久久亚洲| 亚洲色丰满少妇高潮18p| 国产午夜精品一区二区三区软件 | 日出水了特别黄的视频| 中文字幕av免费专区| 影音先锋中文字幕无码资源站| 国模无码视频一区| 极品人妻老师的娇喘呻吟| 亚洲日韩av无码| 97久久精品人人做人人爽| 中文字幕精品久久久久人妻| 邻居少妇张开腿让我爽了一夜| 99久久夜色精品国产网站| 欧美成人看片一区二区三区尤物| 吃奶呻吟打开双腿做受视频| 男女性爽大片视频|