<option id="wqaes"><menu id="wqaes"></menu></option>
  • <strike id="wqaes"><code id="wqaes"></code></strike>
  • <rt id="wqaes"><noscript id="wqaes"></noscript></rt>
    <ul id="wqaes"></ul>

    Address:Huangshi city,Hubei province

    Tel+86-0714-8632359

    Fax+86-0714-8632357

    Email hsxykc@163.com

     

    Sulfides
    CURRENT LOCATION: INDEX > PRODUCTS > Sulfides
    Antimony sulfide

      Physical properties: Black or grey and black; mohs hardness 2.0 – 2.5; density 4.5 – 4.6 g/ cm3

    Physiochemical index: Sb2S3: first-grade antimony sulfide Sb60%, second-grade Sb30%
    Performance: It’s metal sulfide with melting point of 550 C, which can produce sintering effect similar with that of sintering ceramic materials. Such effect of this material can play double functions as high-temperature inorganic binder and lubricant-friction adjuster, which thus can reduce the using of organic binder (resin). The products of its pyrolysis can not only prevent oxidation and burning of the material under high temperature, which can strengthen the anti-burning performance of the material and thus keep its friction stability, but also reduce the decomposition speed of organic binder under high temperature, which thus can extend the service life of the material. Moreover, the high-temperature reactant of antimony sulfide during the braking course has low harness, which can reduce noise and shake produced from friction materials in braking course. Such characteristics of the material can improve its heat-fading-resistance performance, and thus can reduce abrasion of friction products under high temperature, which makes it one of the necessary materials for producing high-end friction products.


    INDEX   | ABOUT US   | HONOR   | PRODUCTS   | NEWS   | CONTACT US   | VIDEO
    Copyright 2017 - 2018 www.hsxygc.com All rights reserved建議使用1024*768以上的屏幕分辨率和6.0以上的版本的IE來訪問本站
    聯(lián)系電話:0714-8632359 詳細(xì)地址:黃石市 黃金山經(jīng)濟(jì)技術(shù)開發(fā)區(qū)
    HUANGSHI XINYI NEW MATERIAL TECHNOLOGY CO., LTD 版權(quán)所有 技術(shù)支持 【后臺(tái)管理
    版權(quán)所有:上谷網(wǎng)絡(luò)
    欧美一裸交AA视频在线,92极品福利少妇午夜100集,国产精品精品国产免费电影,国产成人亚洲综合色在线 亚洲中文字幕高清有码在线 国产一级黄色网站
    <option id="wqaes"><menu id="wqaes"></menu></option>
  • <strike id="wqaes"><code id="wqaes"></code></strike>
  • <rt id="wqaes"><noscript id="wqaes"></noscript></rt>
    <ul id="wqaes"></ul>