乱人伦中文无码视频-精品国精品自拍自在线-亚洲美腿丝袜 欧美另类-久久久久亚洲av无码网站

Welcome To SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD. Website!
 CHN  |   EN
Your Place:Home ->> Products ->> Nano Oxide
Products
SiO2

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal form

Color

ST-O-001

40

>99.9

240

0.063

2.2-2.6

cube

white

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

Product performance

        1 There are a lot of unsaturated surface residual button and different bonding state of hydroxyl groups, so it have high reactivity, easy to scatter;

        2 Nano silicon oxides using sol-gel, synthesis of small, uniform particle size, controllable in the system, the use of different, can company of surface treatment packages, nano silicon powder can steadily in solvent system, form transparent or translucent sol colloid;

        3 To ultraviolet light and presents high reflection characteristics of uv wavelengths (200 ~ 70% of the reflectivity 280nm) ~ 80%, For in the uv wave (280 ~ 80% of the reflectivity 400nm) ~85%, In visible (400-800nm) reflectivity 85%, The band of 800-1350 near infrared reflectance also higher than 70%.

Application direction

        1 Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;

        2 Ceramics, nano ceramic, composite ceramic substrate;

        3 Polymer: can increase the thermal stability and anti-aging polymer;

        4 Flame retardant materials and coatings, high grinding medium, cosmetic products;

        5 In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2 produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;

        6 In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.

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.souzoku-sapo.com
E-Mail:sales@st-nano.com
Scan and contact us
Copyright © 2010-2024 SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.. All Rights Reserved.
主站蜘蛛池模板: 初尝人妻少妇中文字幕| 国产成人无码18禁午夜福利p| 精品国产aⅴ无码一区二区| 日本阿v片在线播放免费| 99精品久久99久久久久| 国产两女互慰高潮视频在线观看 | 少妇系列之白嫩人妻| 狠狠综合久久综合88亚洲| 办公室玩弄娇喘秘书在线观看| 人妻无码久久一区二区三区免费| 国产suv精品一区二区五| 男女无遮挡xx00动态图120秒| 国模大胆一区二区三区| 又粗又硬又大又爽免费视频播放 | 女人被男人躁得好爽免费视频| 粗大猛烈进出高潮视频| 国产精品永久久久久久久久久| 亚洲欧美日韩国产综合一区二区 | 国产精品对白交换视频| 亚洲精品无码成人片久久不卡| 无码少妇一区二区浪潮av| 少妇人妻系列1~100| 久久97久久97精品免视看秋霞| 国产在线观看www污污污| 国产精品无码一本二本三本色| 老熟女重囗味hdxx70星空| 在教室伦流澡到高潮hgl动漫| 射精专区一区二区朝鲜| 日本阿v片在线播放免费| 中国精学生妹品射精久久| 宅男宅女精品国产av天堂| 国产精品国产三级国产av主播| av无码精品一区二区三区四区| 亚洲av区无码字幕中文色 | 亚洲av永久无码精品天堂久久| 小sao货水好多真紧h视频 | 亚州av综合色区无码一区| 久久发布国产伦子伦精品| 中文字幕人妻中文av不卡专区| 苍井空一区二区波多野结衣av| 人妻体体内射精一区二区|