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Accelerator DETU

  • Post Date:

    May 15,2024
  • Expiry Date:

    Nov 11,2024
  • Detailed Description:

    Cas No. :105-55-5

    Chemical name

    N,N'-Diethylthiourea

    ?

    Molecular formula

    C5H17N2S

    Structural formula

    Molecular weight

    132.23

    Technical Index

    Appearance

    white powder

    Initial Melting point≥

    74.0??

    Loss on heat≤

    0.50%

    Ash≤

    0.30%

    Residue on Sieve(250μm), % ≤

    0.50

    Properties

    white powder . Relative Density : 1.10

    Uses

    This accelerant can promote the effectiveness and has poor performanceto low-and anti-burning, so the diene rubber has been rarely used, but in special circumstances, such as thiuram sulfide with sulfur yellow donor vulcanization, it is the he most active thiourea for the vulcanization of CR. Gives rapid vulcanization at low, medium and high temperatures. Can be used to boost EPDM sulphur vulcanization systems. Particularly suited to high-speed C.V. processes. Especially suitable for continuous vulcanization extrusion products; this product is alos an accelerant of butyl rubber , curing agent activator of EPDM rubber. Has antioxidant effectsFor natural rubber, neoprene, nitrile rubber and SBR . generally used in the manufacture of industrial products, special wire, sponge products.

    Packing

    PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.

    Storage

    Stored in cool and dry place, avoid fire, insolation and moisture.

  • CAS Registry Number:

    105-55-5
  • Synonyms:

    ;1,3-Diethyl-2-thiourea;1,3-diethylthiourea;Diethyl-2-thiourea;Diethylthiourea;N,N'-diethylthiocarbamide;pennzone e;thiate h;Rubber Accelerator DETU;
  • Molecular Formula:

    C5H12N2S
  • Molecular Weight:

    132.2272
  • Molecular Structure:

    105-55-5 N,N'-Diethylthiourea
  • Hazard Symbols:

     Xn:Harmful;
  • Risk Codes:

    R22:;
    R40:;
  • Safety Description:

    S36/37:;
    S45:;
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