97高清视频在线观看免费,性色欲网站人妻丰满中文久久不卡 ,少妇做爰特黄A片免费看9588,国产成人啪精品视频免费软件

Address: Dalang City, Dongguan town level village level industry
Negev Industrial Park
Phone: 4000-092-093
Fax: +86-769-83101592
Email:dg@jiefu.com

Product Product CenterHome >> Product Center

Product name: Catalytic Type Antimony Trioxide Product model: 催化型氧化銻 Browse number: 次

Product introduction:

Catalytic Type Antimony Trioxide

Usage:

Mainly used as Polyester Catalyst in Synthetic Fiber Industry.Catalytic Type Antimony Trioxide is a high purity product ,which highly solute in the Ethylene Glycol. These characteristics make its products as a solution or suspension used in PET reactor, replacing its powder form.

Physical and Chemical Properties:

Catalytic Antimony Trioxide forms from refining and oxidizing super high-quality, and getting the purity higher. Its features are small-sized particle, low impurities, crystal pure, active, and easy dispersion.

Specification

Grade Sb2O3

Sb2O3

Sb2O3

99.9

99.9

Chemical Composition

Sb2O3 %min

99.9

99.9

As2O3 %max

0.01

0.03

PbO %max

0.01

0.04

Fe2O3 %max

0.001

0.002

CuO %max

0.001

0.002

Se %max

0.0005

0.002

Physical Feature

Whiteness (min)

97

96

Average Partical (μm)

0.3-0.7

0.7-1.3

0.3-0.7

0.7-1.3

Package:

12.5KG/Bag,Two bags/Barrel,36 Barrels/Pallet,20 Pallets/Container

Or according to customers’ requirements.


Address: Geoff Industrial Park, Dalang Town, Dongguan town level industrial zone

Telephone:4000-092-093         Fax:+86-769-83101592

Email:dg@jiefu.com        Website:http://366ad.com

Free hot line:

4000-092-093

Copyright COPYRIGHT of 2015 Dongguan Geoff flame retardant material Co. Ltd.

Technical support: Geruite

性做久久久久久久久不卡| 日韩精品一区二区av在线观看| 嘟嘟嘟WWW免费高清在线直播| 人人妻人人澡人人爽人人精品电影| 色橹橹欧美在线观看视频高清| 人妻巨大乳一二三区| 日韩精品人妻中文字幕有码| 精品久久久久久中文字幕| 无人在线完整免费高清观看| 免费观看a级片| 日本va欧美va精品发布| 国产成人精品一区二区三区| 亚洲欧洲精品成人久久曰影片| 国内大量揄拍人妻精品視頻| freexx性黑人大战欧美视频| 女人18毛片a级毛片免费视频 | 成人免费a级毛片无码片| 欧美多毛肥胖老妇做爰| 无码国产精品成人午夜视频| 久久精品九九热无码免贵| 国产成人无码精品久久久影院| 日韩中文字幕区一区有砖一区| 久久久久久无码AV成人影院| 亚洲国产精品无码专区网站| 国自产拍偷拍精品啪啪一区二区| 久久久国产精品无码一区二区三区 | 欧美av无码久久寂寞少妇| 国产永久免费crm系统| 国产va免费精品观看| 亚洲av无码精品国产成人| 精品久久久久久久无码久中文字幕| 五月香丁激情欧美啪啪| 人妻免费久久久久久久了| 国产亚洲欧美在线精品电影| 99精品国产在热久久婷婷| 国产风流老太婆大BBBHD视频| 人妻少妇被粗大爽9797pw| 欧美重囗味sm群虐视频| 亚洲v无码一区二区三区四区观看| 精品人伦一区二区三区蜜桃| 国产精品爽黄69天堂A片潘金莲|