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 UV Absorber UV-571 - China Supplier
China UV Absorber UV-571 - China Supplier China UV Absorber UV-571 - China Supplier

UV Absorber UV-571

Price:Negotiable
Industry Category: Chemicals/Catalysts & Additives/Anti-Aging Agents
Product Category:
Brand:
Spec:
Contact Info
  • Add:中國浙江省杭州市朝暉路203號深藍廣場708室, Zip: 310006
  • Contact: 潘先生
  • Tel:0571-85891093、88226505、85890191、88226608
  • Email:pxp@dishengchem.com

Other Products

Description
Additional Information

UV AbsorberUV-571

Chemical Name2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-methylphenol
Chemical FormulaC25H35N3O
Chemical Structure Diagram
CAS NO.23328-53-2
Molecular Weight393.6
Quality SpecificationsAppearancePale yellow oily liquid
Content≥95% (HPLC)
Ash≤0.1%
Volatile Matter≤2.0%
Transmittance460 nm ≥95%   500 nm ≥97%
Features and Applications
  1. This product has excellent thermal stability and compatibility with various polymers;
  2. It can be widely used in thermoplastic PUR, coatings, and foam materials, and is suitable for rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, thermosetting unsaturated resins, and coils of PA, PET, and PUR, as well as PP fibers. This product is also suitable for latex, wax, adhesives, homogeneous polystyrene and its copolymers, elastomers, and polyolefins.
Solubility

(20 oC: g/100g solvent)

WaterEthanoln-HexaneEthyl AcetateToluene
<0.0112>50>50>50
Packaging25KG plastic drum or 200KG iron-plastic drum


Industry Category Chemicals/Catalysts & Additives/Anti-Aging Agents
Product Category
Brand:
Spec:
Stock:
Origin: China / Zhejiang / Hangzhoushi
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 丹巴县| 龙州县| 瓮安县| 揭东县| 永康市| 宜阳县| 吐鲁番市| 上林县| 清新县| 辉南县| 淮北市| 莱州市| 焦作市| 连城县| 临安市| 南昌市| 榆树市| 凉山| 娱乐| 石首市| 崇义县| 隆德县| 灵山县| 吴川市| 双城市| 南阳市| 惠州市| 灵石县| 郎溪县| 彝良县| 方正县| 图们市| 保靖县| 天等县| 仪陇县| 驻马店市| 忻城县| 大埔县| 罗山县| 贵溪市| 桂阳县|