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 ->> Specialpowder
Products
LaB6

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal

form

Color

ST-B-003

80

>99.9

46

0.489

1.7

equiaxial

puce

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

Product performance

        The company sells the nanometer six boronise lanthanum particle size is small, the purity is high, density 2.61g/cm3, the melting point 2210℃, is higher than the melting point to decompose. Under the normal temperature does not dissolve in Shui Hesuan. Because has the melting point to be high, the thermionic emission performance high characteristic, in aspects and so on fusion reactor, thermoelectron electricity generation may substitute the high MP metal and the alloy.

Application direction

        1 Nano-lanthanum boride powder use is very widespread, it has succeeded applies in the radar aerospace, the electronics industry, the measuring appliance instrument, the medical instrument, the electrical appliances metallurgy, the environmental protection and so on 20 military and the high tech domain. Specially six boronise lanthanum unit crystal, is manufactures the high efficiency electron tube, magnetism to control, the electron beam, the ion beam, the accelerator negative pole’s best material;

        2 nanometer level boronise lanthanum is applies in the polyethylene thin diaphragm surface layer coating, with isolates the sunlight infrared. The nanometer level boronise lanthanum during absorption infrared, will actually not absorb too many visible light. Pointed out according to the recent research that the nanometer level boronise lanthanum’s resonating peak value may amount to 1000 nanometers, the absorption wave length is situated between 750 to 1300 between;
        3 nanometer level boronise lanthanum is the window glass nanometer coating best material. Passes through the glass specially for the burning hot climate design’s coating permission visible light, but can actually prevent infrared entry. But under the cold climatic conditions, a nanometer coating may radiate through the impediment light heat outdoor, but uses the optical fiber and the heat energy effectively.

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:www.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.
国产综合精品一区二区三区| 妓女爽爽爽爽爽妓女8888| 久久久久88色偷偷| 特黄大片又粗又大又暴| 最新国产成人ab网站| 伦人伦xxxx国语对白| 欧美国产一区二区三区激情无套 | 国产精品久久久久aaaa| 成人乱码一区二区三区av| 一个人在线观看免费视频www| 日韩国产成人无码av毛片| 挺进朋友人妻雪白的身体韩国电影 | 亚洲午夜久久久影院| 国产激情久久久久影院老熟女免费| 亚洲国产精品第一区二区| 18岁日韩内射颜射午夜久久成人 | 东北老女人高潮大喊舒服死了| 亚洲国产精品无码成人片久久| 伊人色综合久久天天五月婷| 乱人伦人妻中文字幕无码| 日韩精品无码久久一区二区三| 欧美日本国产va高清cabal| 国产午夜成人久久无码一区二区| 2021国产精品国产精华| 成人网站免费看黄a站视频| 国产成a人亚洲精v品无码| 无码人妻精品一区二区| 下面一进一出好爽视频| 欧美人妻日韩精品| 236宅宅理论片免费| 人妻互换精品一区二区| 亚洲人成无码网www| 女人18片毛片60分钟| 国产成人无码精品久久久露脸| 欧美亚洲日韩国产人成在线播放 | 国产毛多水多高潮高清| 青草视频在线播放| 插b内射18免费视频| 美女视频黄是免费| 久久精品丝袜高跟鞋| 无码人妻久久一区二区三区免费丨|