尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Anti-yellowing agent HN-130 - China Supplier
China Anti-yellowing agent HN-130 - China Supplier China Anti-yellowing agent HN-130 - China Supplier China Anti-yellowing agent HN-130 - China Supplier

Anti-yellowing agent HN-130

Price:¥80 /kg
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand: 苦菜花
Spec: HN-130


Contact Info
  • Add:, Zip:
  • Contact:
  • Tel:
  • Email:

Other Products

Description
Additional Information

Anti-Yellowing Agent HN-130

[Trade nameTrade name]Anti-Yellowing Agent HN-130

[Chemical nameChemical name]1,6-Hexamethylene bis(N,N-dimethylsemicarbazide)
1,6-Hexamethylene bis(N,N-dimethylsemicarbazide)

[English nameEnglish name] 4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide)

[Structural formula]Structural formula]]

[CAS]69938-76-7              [Molecular weight]Molecular weight]]288.39

[FormulaFormula] C12H28N6O2

[SpecificationSpecification]

Item  Item

Index  Index

Appearance  Appearance

White powder  White powder

Assay  Assay

≥98.0%

Melting point  Melting point

140.0℃~146.0℃

Volatiles %(m/m)

≤0.5%

 

[Use  Purpose]

This product can be widely used in the production of PU profiles, shoe materials, plastics, and polyurethane fiber products to prevent yellowing during processing. It can also be used as an antioxidant, stabilizer, and participate in polymerization reactions. Additionally, it can be used as an anti-yellowing agent in polyurethane coatings.

[Packaging and Storage]
This product is packaged in cardboard drums, with a net weight of 25 kg per drum. It can be transported by road, sea, or rail. During storage, avoid direct sunlight, keep in a dry indoor environment, and prevent moisture.

[Use]

This product can be widely used in the production of PU profiles, shoes materials, plastics and polyurethane fiber products to prevent yellowing in the process of processing. It can also be used as antioxidant and stabilizer participate in the polymerization reaction. This product also can be used as yellow inhibitor in polyurethane coatings.

[Package and transport]

In thick paper drum, net wt. 25kg.The products can be conveyed by land, railway and sea.

[Storage]

1、When stored ,the products should be in dried place and keep away from the sun.

2、To keep dry.

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand: 苦菜花
Spec: HN-130
Stock:
Origin: China / Shandong / Yantaishi
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 昭觉县| 福安市| 泸定县| 屏边| 五大连池市| 凤城市| 商都县| 清原| 车险| 壤塘县| 乌兰浩特市| 磐安县| 黄大仙区| 黄大仙区| 自贡市| 连山| 丰城市| 玛沁县| 台安县| 扬州市| 长宁县| 大港区| 东山县| 平度市| 瑞金市| 浦江县| 岱山县| 原平市| 通州区| 共和县| 万山特区| 旬邑县| 澜沧| 庄浪县| 雷山县| 寻乌县| 收藏| 蒲江县| 文登市| 都江堰市| 莱芜市|