<strike id="bznhp"><ins id="bznhp"></ins></strike>
<big id="bznhp"></big>
<noframes id="bznhp"><big id="bznhp"><progress id="bznhp"></progress></big><big id="bznhp"><progress id="bznhp"></progress></big>

    <progress id="bznhp"></progress>

      <progress id="bznhp"><meter id="bznhp"></meter></progress>

      <big id="bznhp"></big>

          Products
          thumb
          thumb
          thumb
          thumb
          Toluene diisocyanate 80/20

          Product Name: Toluene diisocyanate 80/20

          CAS NO.:584-84-9

          Synonym: TDI 80/20

          Chemical formular:C9H6O2 N2

          Molecular Weight:174

          Crystallization temperature:14 degree

          Specific Gravity:1.22(20/4 degree)

          Boling Point:251

          13283888407 13373951170
          亚洲成熟妇女视频免费