国产特黄级aaaaa片免,色情18禁1000部免费看,18处破外女出血视频在线观看,用舌头去添高潮无码视频

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.w8894.com

Free hot line:

4000-092-093

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

Technical support: Geruite

欧美激情无码视频一二三| 国产超碰人人做人人爱ⅴa| 欧美一区二区三区成人久久片| 日产幕无线码三区在线| 亚洲av成人中文无码专区| 厨房一次又一次的索要| 国产无遮挡a片又黄又爽| 欧产日产国产精品| 亚洲乱码国产乱码精品精| cao死你好紧好爽好湿视频男男| 国产午夜精品AV一区二区| 黑人双人RAPPER| 啊灬啊灬啊灬快喷水了视频| 日产亚洲一区二区三区| 护士张开腿被奷日出白浆| 野花日本HD免费高清版7| 日韩在线视频| 久久女婷五月综合色啪小说| 處女開苞大合集| 欧美熟妇另类久久久久久不卡| 巜温泉欺辱人妻动漫在线| 大屁股妇女流出白浆| 高潮毛片无遮挡免费高清| 韩国精品一区二区三区无码视频| 琪琪成人影视啪啪成人片| C了瑜伽老师一节课网站| 精品久久久久久综合日本| 岳的大肥坹毛茸茸| 成人| 色一情一区二区三区四区 | 人世间电视剧免费观看全集完整版| 久久精品国产香蕉亚洲av| av影音先锋| 办公室特殊服务2在线观看| 少妇特黄a一区二区三区| xxxx漂亮少妇xxxxhd| 四川少妇被弄到高潮| 浪货夹的真紧好爽小雪| 一边吃奶一边哭乱抻又乱扭 | 粗大挺进尤物人妻中文字幕| 日本免费一区二区三区高清视频|