国产av一区二区三区传媒,国产麻豆剧传媒精品国产av ,国产一区二区三区不卡av,国产呦系列呦交
Menu
Home
about us
Production Process
product description
News
contact us
中文
ENGLISH
Telephone:+(86)-(411)-87260188
about us
Production Process
product description
contact us
Rubber & Plastic Compounds
Soft magnetic ferrites
For Arrester Purpose
Specialty Chemicals
Ceramics & Glass
Paints & Coatings
Animal Feed & Agricultural Fertilizers
Pharmaceuticals & Cosmetics
Paints and Coatings
?
Zinc oxide is used in both water and solvent based formulations. It can be used as a pigment as well as an excellent brightener.
?
Zinc oxide is an additive which absorbs UV rays to extend color retention.
?
Finally zinc oxide is an excellent inhibitor of fungi, mildew and mold.
Standard:
GB/T3185-92
Item
Index
Model
Top garde
First grade
Qualified product
Zinc oxide(as Zno)%,≥
99.7
99.5
99.4
Metals (as Zn)%,≤
No
No
0.008
Lead oxide(as Pb)%,≤
0.037
0.05
0.14
Residue on sieve(45um)%,≤
0.10
0.15
0.20
Volatile matter on 105℃%,≤
0.3
0.4
0.5
Water soluble matter%,≤
0.10
0.10
0.15
Oil absorption g/mg
14
14
14
Color (compared with the standard sample)
Similar
Slight yellow
Slight yellow
Reducing power(compare with the standard samples) ≥
100
95
90
All Rights Reserved by Dalian Jinshi Zinc Oxide Co.,Ltd.
Privacy Policy
Site Map
Web Development
遼ICP備18001289號-1
技術(shù)支持網(wǎng)站排名優(yōu)化:13371563040
久久亚洲一区二区三区
|
国产精品天天看天天狠
|
成年女人免费碰碰视频
|
老司机在线精品视频网站
|
无区码一码二码三码
|
噼里啪啦免费观看高清动漫4
|
三年片大全在线观看动漫
|
欧美色精品视频在线观看
|
欧美乱大交
|
欧美最猛黑人xxxx黑人猛交
|
а√天堂资源在线
|
99RE6热在线精品视频观看
|
黑巨茎大战俄罗斯美女
|
性生大片免费观看网站
|
蜜桃国产乱码精品一区二区三区
|
亚洲av成人福利在线观看
|
忍不住的亲子中文字幕
|
天天噜日日噜狠狠噜免费
|
尤物视频网站
|
白嫩日本少妇做爰
|
国产又色又爽又黄的免费
|
欧美精品一卡2卡3卡4卡乱码
|
成人综合婷婷国产精品久久蜜臀
|
国产xxxx做受视频
|
阿公抱着我的猛进苏蜜视频
|
无码天堂VA亚洲VA在线VA
|
大乳丰满人妻中文字幕日本
|
在线无码VA中文字幕无码
|
亚欧乱码卡一卡二卡新区
|
无码av中文一二三区
|
在线a亚洲视频播放在线观看
|
男人和女人做爽爽免费视频
|
japanese日本丰满少妇
|
被猛男伦流澡到高潮h麻豆
|
欧美极品少妇XXXXⅩ喷水
|
最近中文字幕2019视频
|
噜噜久久噜噜久久鬼88
|
久久99精品久久久久久动态图
|
精品国产免费久久久久久蜜桃
|
国产最新美女视频
|
伊人久久大香线蕉av综合
|