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
Y2O3

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal form

Color

ST-O-008

50

>99.9

50

0.20

5.1

sphere

white

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

Product performance

        White with yellow powder, insoluble in water, soluble in acid and alkali.

Application direction

        1 Steel and non-ferrous alloy additive;

        2 Engine parts;

        3 Drilling, cutting and welding, machining;

        4 Electron microscope fluorescent screen;

        5 Airlines, low density and high melting point occasions;

        6 Fuel cell, electrolysis pool and sensitive components;

        7 High temperature resistant coating materials, nuclear reflects the thinner of fuel additive; magnetic materials;

        8 The electronics industry.

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.
99久久婷婷国产综合精品青草免费 | 三年片在线观看免费观看大全中国| 日韩精品无码专区免费播放| 男人和女人做爽爽视频| 久久婷婷五月国产色综合| 国产av人人夜夜澡人人爽麻豆| 亚洲精品无码mv在线观看网站| 日本夜爽爽一区二区三区| 亚洲日韩欧美一区二区三区| 国产成人av一区二区三区在线| 免费观看交性大片| 成年免费a级毛片免费看无码| 黑人上司粗大拔不出来电影| 人妻 偷拍 无码 中文字幕| 中文在线а天堂中文在线新版| 国产三级在线观看完整版| 免费a级毛片在线播放不收费| 久久久久国产精品熟女影院| 精品国产黑色丝袜高跟鞋| 中文字幕av在线一二三区| 天天躁狠狠躁狠狠躁夜夜躁| 国产成人精品无码片区在线观看| 亚洲另类自拍丝袜第五页| 日韩精品无码av中文无码版 | 97人妻人人揉人人躁人人| 日木av无码专区亚洲av毛片| 国内精品伊人久久久久网站| 欧美黑人添添高潮a片www| 亚洲精品国产电影| 国产精品揄拍100视频| 大地资源网最新在线播放| 午夜精品一区二区三区免费视频 | 国产精品欧美成人| 午夜福利一区二区三区在线观看| 日本丰满熟妇hd| 67194熟妇人妻欧美日韩| 亚洲av无码无在线观看红杏| 精品国偷自产在线| 特级毛片爽www免费版| 老太脱裤让老头玩ⅹxxxx| 欧美午夜刺激影院|