BBWBIG硕大无比

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      Modified Coal Tar Pitch

      Delivery term:The date of payment from buyers deliver within days
      • Price:

        Negotiable

      • minimum:

      • Total supply:

      • Delivery term:

        The date of payment from buyers deliver within days

      • seat:

        Henan

      • Validity to:

        Long-term effective

      • Last update:

        2020-10-30 06:24

      • Browse the number:

        455

      Send an inquiries
      Company Profile
      Henan Dongxing Chemical Co.,Ltd
      Contactaixin:

      hndxhg(Mr.)  

      Email:

      telephone:

      phone:

      Arrea:

      Henan

      Address:

      Building 3, Wutongyuan Community, Ganghua Road, Yindu District, Anyang City, Henan Province

      Website:

      http://www.coalchemicals.com/ http://hndxhg.hncarstar.com/

      Product details

      DESCRIPTION:Modified asphalt refers to the coal tar or ordinary coal tar after deep processing of asphalt


      Processing technology: The modified asphalt produced by thermal polymerization is made of medium-temperature asphalt, which is continuously pumped into the reaction kettle with stirring. After heating reaction, small molecule gases are precipitated out, and the kettle liquid is electrode asphalt.

      The modified bitumen produced by the comprehensive process of heavy residual oil refining can produce modified bitumen of any grade with a softening point of about 80℃ and a resin of more than 23%, with a yield 10% higher than that of the thermal polymerization method.

      SPECIFICATION

      Modified Coal Tar Pitch is black brittle solid at a normal temperature, glossy;

      Grade Standard: Industrial Grade

      CAS No.:65996-93-2

      Boiling products: less than 470°C

      Flash point : 204.4°C

      Relative Density (moisture=1) : 1.15~1.25


      Item

      ?Unit

      ?Range

      Softening point

      °C

      100-115

      Ash Content

      %

      ≤ 0.2

      Toluene Insoluble (TI)

      %

      28-32

      Quinoline Insoluble (QI)

      %

      6-10

      Coking Value

      %

      ≥ 54

      β-Resin

      %

      ≥ 16

      Volatile Matter

      %

      50-65

      Moisture content

      %

      ≤ 2

      Sulphur matter

      %

      ≤ 0.3


      COAL TAR PITCH PRODUCTION

      Coal tar pitch is a black, viscous residue that remains after the distillation of coal tar. This process occurs at?our plants and involves heating coal tar (the raw material used to produce coal tar pitch) in a still. As the?temperature in the still increases, various constituents (or distillates) are removed from the coal tar and sold?to customers for use in the manufacture of industrial and consumer products.




      http://www.coalchemicals.com/

      ? BBWBIG硕大无比
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