• <tt id="9beu4"></tt>
    
    

    <xmp id="9beu4">
    1. <button id="9beu4"></button>
      1. 日韩一区精品视频一区二区,久久夜色撩人精品国产小说,日韩精品中文字幕无码一区,成年女人免费视频播放体验区,久久久久国产精品熟女影院,99久久国语露脸精品国产,亚洲中文字幕无码av在线,国自产拍偷拍精品啪啪模特
        China Accelerator MBTS - China Supplier
        China Accelerator MBTS - China Supplier

        Accelerator MBTS

        Price:Negotiable
        Industry Category:
        Product Category:
        Brand:
        Spec:


        Contact Info
        • Add:Puyang Henan China, Zip: 457163
        • Contact: Mr. Wang
        • Tel:+86-393-4840366,+86-21-34225991,34225992,64801548
        • Email:willing@willingchem.com

        Other Products

        Description
        Additional Information

        Chemical Name:
        Dibenzothiazole disulfide
        structure:
        Molecular Formula: C14H8N2S4
        Molecular Weight: 332.50
        Product Standard: GB11408-89
        CAS NO:
        120-78-5
        Specification:
        NO. Item Unit Specification
        1 Appearance - Light-yellow powder
        2 Initial M.P. (Min) oC 168.0
        3 Loss on drying (Max) % 0.40
        4 Ash (Max) % 0.50
        5 Residues on 63μm sieve (Max) % 0.50
        6 Oil content (*) % 0; 1.0--2.0

        (*): Upon customer's request
        Properties:
        A little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
        Application:
        Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than Willing MBT.
        Packaging:
        25kg bag.
        Storage:
        Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

        Industry Category
        Product Category
        Brand:
        Spec:
        Stock:
        Origin:
        About Toocle.com - Partner Programme - Old Version
        Copyright ? Toocle.com. All Rights Reserved.
        (浙)-經(jīng)營性-2023-0192
        主站蜘蛛池模板: 少妇无码太爽了在线播放| 国产成人一区二区三区免费| 中文国产日韩欧美二视频| 亚洲女同精品久久女同| 亚洲国产精品久久久久婷婷图片| 亚洲欧美日韩成人综合一区| 亚洲色www永久网站| 黑人好猛厉害爽受不了好大撑 | 国产国拍亚洲精品永久软件| 久久亚洲精品中文字幕波多野结衣| 无遮高潮国产免费观看| 亚洲精品岛国片在线观看| 西西大胆午夜人体视频| 金川县| 四虎精品寂寞少妇在线观看| 久久午夜无码鲁丝片直播午夜精品 | 精品国产成人一区二区| 国日韩精品一区二区三区| 香蕉在线精品一区二区| 国产精品人妻中文字幕| 狠狠综合久久av一区二| 永久国产盗摄一区二区色欲| 无码激情亚洲一区| 亚洲人成人日韩中文字幕| 四虎影视一区二区精品 | 97久久久亚洲综合久久| 国产精品 欧美 亚洲 制服| 太保市| 日韩熟女精品一区二区三区| 久久综合亚洲色一区二区三区| 亚洲熟妇久久精品| 亚洲天堂一区二区成人在线| 亚洲日本精品一区二区| 成人亚洲欧美成αⅴ人在线观看| 国产不卡一区二区在线视频| 中文 在线 日韩 亚洲 欧美| 一边吃奶一边摸做爽视频| 四虎永久在线高清免费看| 国产精品成人午夜福利| 国产伦精品一区二区三区| 精品久久久bbbb人妻|