• <small id="smgeu"><td id="smgeu"></td></small><td id="smgeu"></td><small id="smgeu"></small>
  • <small id="smgeu"><td id="smgeu"></td></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <li id="smgeu"></li>
  • <td id="smgeu"><button id="smgeu"></button></td><small id="smgeu"><button id="smgeu"></button></small>
  • 雅瑞化工

    YaRuiChem

    Zhang Jia Gang YaRui Chemical Co., Ltd.

    Mainly export of phosphate ester flame retardants and polyurethane
    curing chain extenders, supplemented by domestic sales

    Location: Home > Industry News > HER

    HER

    Time: 2020-04-27

    As a chain extender for TDI / MDI series polyurethane products, it is widely used in polyurethane adhesives, coatings, sealants, elastomers, PU foam, spandex, sports facilities and other fields. This product is especially suitable for medium and high hardness products. Compared with solid HER, it has the characteristics of convenient use and less dosage. In addition, the polyurethane products made of liquid HER-L have not only the conventional properties of products made of solid HER, but also excellent tensile strength, elongation, soft flexural properties and other characteristics. The product is soluble in dimethyl acetyl (DMAC).覐
    Basic elements of the product
    Appearance: colorless transparent liquid
    CasNo: 777942-63-9
    Monthly production: 10 tons
    Packing: There are three kinds of packaging: 2kg, 20kg and 40kg.

    1. Product Overview
    Chemical name: 3-hydroxyethyloxyethyl-1-hydroxyethyl benzene diether (chain extender HER)-liquid
    Molecular formula: C12H18O5
    Molecular weight: 242.26
    CASNo.:777942-63-9

    2. Performance
    Compared with solid HER, it has the characteristics of convenient use and less dosage. In addition, the polyurethane products made of liquid HER-L have not only the conventional properties of products made of solid HER, but also excellent tensile strength, elongation, soft flexural properties and other characteristics. The product is soluble in dimethylacetamide
    (DMAC).

    3. Main uses
    As a chain extender for TDI / MDI series polyurethane products, it is widely used in polyurethane adhesives, coatings, sealants, elastomers, PU foam, spandex, sports facilities and other fields. This product is especially suitable for medium and high hardness products.
    HER

    Four, packaging
    This product is packed in galvanized iron drums, 20kg per drum.

    1

    Curing Agent|Chain Extender

    2

    Phosphate Flame Retardants|Plasticizers

    3

    Antioxidants|Stabilizers|Defoamers

    Company news

    Industry news

    Links:

    Home  |   About us  |   Honors  |   Products  |   Company news  |   Industry news  |   Contact  |   中文版

    Copyright(C)2020, Zhang Jia Gang YaRui Chemical Co., Ltd. All Rights Reserved.  Copyright Notice 備案字號:蘇ICP備16022783號

    亚洲一区视频
  • <small id="smgeu"><td id="smgeu"></td></small><td id="smgeu"></td><small id="smgeu"></small>
  • <small id="smgeu"><td id="smgeu"></td></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <small id="smgeu"><li id="smgeu"></li></small>
  • <li id="smgeu"></li>
  • <td id="smgeu"><button id="smgeu"></button></td><small id="smgeu"><button id="smgeu"></button></small>
  • 九九精品99久久久香蕉 91丨九色丨国产熟女 97人人爽人人爽人人一区二区 色噜噜狠狠色综合日日