97视频免费,天天看天天干天天想天天射,无码人妻精品视频,最近2019中文字幕第一页

Tel:0086-21-56452772
Fax:0086-021-56040531
Products
Titanium dioxide
Zinc oxide series
Barium sulfate series
Lithopone series
White carbon black series
Kaolin series
Alumina series
Aluminum hydroxide series
Manganese carbonate series
Talc powder series
Calcium carbonate series
Vaseline series
Magnesium series
DiantiMony trioxide series
  • Current location:Home > Products
  • 公司簡介
【Products】Zinc oxide(Direct) 98%
 
【Product detail】

Yuan jiang card - direct method zinc oxide 98%Is the use of advanced production technology, this product is white powder, stable under normal temperature, it has good covering power and tinting strength.Mainly used for rubber, coating, cable, enamel, oil, ceramics, glass and other chemical industrial manufacturing, etc.

One, the main standards and features

chemicals Zinc oxide (ZnO)
The product status White powder
Package is installed 25 kg woven bag, 1000 kg big bags
Product main features The use of advanced production technology, white powder, stable under normal temperature, it has good covering power and tinting strength.
Range of application Rubber, coating, cable, enamel, oil, ceramics, glass and other chemical industrial manufacturing, etc.


Second, the quality indicators

Order no. project Single bit Refers to the standard
Rubber class Coating class
1 Zinc oxide ZnO (in one meter) % ≥ 98 98
2 Metal zinc zinc (Metal) % 0 0
3 Lead oxide Pbo % ≤ - -
4 Manganese oxide (Mn) % ≤ - -
5 Copper oxide (Cu) % ≤ - -
6 Hydrochloric acid insolubles %≤ - -
7 Calcination reduction % ≤ 0.6 0.6
8 Screenings (45 um mesh) % ≤ 0.35 0.35
9 Water soluble content % ≤ 1.0 0.8
10 105 ° C volatiles % ≤ 0.5 0.4
11 Covering power g/m2 - 150
12 Oil absorption g/100g - 20





Copyright 2016 Shanghai Yuanjiang Chemical Co.,Ltd. All rights reserved. ?Supported by:?www.hxchem.net Notice

一区无码中字在线观看| 中文成人在线视频| 亚洲激情一区二区| 草视频安全观看方式| 国产一级二级三级经典| 国产日本欧美一区丶丶丶| 久久久久久国产精品免费无码 | 舔下面麻豆视频| 黄频免费高清视频网址| 高清无码国产免费av| 欧美日韩亚洲1区| 好吊妞在线免费观看| 久久久久久97| 亚洲成人综合色| 国产精品麻豆99久久久| 蜜桃一区二区亚洲av婷婷| 97超碰cao香蕉久久久| 日韩欧美福利资源在线观看| 亚洲香蕉在线影院| 亚洲综合社区一区精品| 日本无码乱伦一区二区三区| 久热亚洲国产| 日本区一区二| 99 黄色片、| 日韩男的和女的射精一区| 国产美女舔弄我的鸡巴av| 伊是大香蕉在线观看| www.中文字幕AV| 91探花国产综合在线| 91中文字幕在线一区| 美Av一区二区三区| 韩国午夜免费福利| 亚洲密桃不卡| 台湾日韩欧美| 艹操视频网站在线观看| 摸B在线免费视频| 一级精品久久香蕉| 操骚逼女人网| 亚洲石原莉奈一区二区| porn 日韓| 中文字幕午码久久|