狠狠色噜噜色狠狠狠综合久久,性做久久久久久,亚洲色无码a片一区二区麻豆,国产欧美久久一区二区三区

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://www.gz419.com

Free hot line:

4000-092-093

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

Technical support: Geruite

国产又色又爽又高潮免费| 亚洲爆乳无码精品aaa片蜜桃| 无套中出丰满人妻无码| 无码精品黑人一区二区三区| 人妻丰满熟妇av无码区乱| 天天爽夜夜爽人人爽| 午夜精品久久久久久久| 被群cao的合不拢腿h纯肉视频 | 国产肉体xxxx裸体784大胆| 亚洲国产成人一区二区精品区| 四川丰满少妇被弄到高潮| 日日麻批免费40分钟无码| 被按摩的人妻中文字幕| WWW色情成人免费视频软件| 国产综合无码一区二区辣椒| 丰满多毛的大隂户视频| 人妻人人澡人人添人人爽| 亚洲精品国偷拍自产在线观看蜜臀| 精品国产乱码久久久久久口爆| 亚洲成AV人片一区二区| 丰满少妇大力进入av亚洲| 男男啪啪激烈高潮cc漫画免费| 亚洲av日韩av无码| 精品国产一区二区三区久久久狼| 夜夜躁狠狠躁2021| 嫩模被强到高潮呻吟不断| 久久成人国产精品| 全黄H全肉短篇禁乱NP慕浅浅 | 无码视频一区二区三区在线观看| 国产精品jizz在线观看老狼| 人妻少妇被粗大爽9797pw| 日韩精品无码中文字幕一区二区| 色综合色狠狠天天综合色| 第一次进入女朋友的身体注意事项| 人妻精油按摩bd高清中文字幕| 后入内射国产一区二区| 精品无码av一区二区三区不卡| 麻花豆剧国产mv在视频| 亚洲AV日韩AV永久无码色欲| 最近中文字幕免费mv视频7| 成人区精品一区二区婷婷 |