色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看
China Fluorescent Brightener OB - China Supplier
China Fluorescent Brightener OB - China Supplier

Fluorescent Brightener OB

Price:￥150 /kg
Industry Category: Chemicals
Product Category:
Brand:
Spec: OB
Contact Info
  • Add:山東省招遠(yuǎn)市溫泉路335號, Zip: 265400
  • Contact: 劉學(xué)芳
  • Tel:0535-8224758
  • Email:chenminglxf@163.com

Other Products

Description
Additional Information

Molecular Formula:

C26H26N2O2S

Molecular Weight:

430

Content:

≥99.5%

Ash Content:

≤0.3%

Appearance:

Yellow or yellow-green crystalline powder

Melting Point:

196—203°C

Absorption Wavelength:

375nm (in ethanol)

Fluorescence Emission Wavelength:

435nm (in ethanol)

3、Application:

Fluorescent Brightener OB can be widely used in plastics such as PVC, PS, ABS, PE, and PP. Due to its superior whitening effect, excellent thermal stability, and low dosage requirement, it has become one of the most commonly used fluorescent brighteners domestically. It is also suitable for whitening polyester fibers, coatings, paints, inks, and acrylics. Fluorescent Brightener OB can be used together with dyes to produce special brightness, which is particularly effective in color formulations.

Industry Category Chemicals
Product Category
Brand:
Spec: OB
Stock: 26800
Manufacturer:
Origin: China / Shandong / Yantaishi
About Toocle.com　-　Partner Programme　-　Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Me 林周县| 揭西县| 太仓市| 剑川县| 闽侯县| 澜沧| 县级市| 黄平县| 寿光市| 辉县市| 西畴县| 永清县| 商洛市| 石楼县| 宜春市| 泸溪县| 白朗县| 石林| 广宗县| 阿拉善右旗| 株洲县| 游戏| 武清区| 疏勒县| 施秉县| 仁寿县| 云梦县| 漠河县| 青海省| 盐亭县| 丹棱县| 湘乡市| 浑源县| 南江县| 青浦区| 雅江县| 阿合奇县| 临沂市| 建水县| 桃园市| 友谊县|