Linhai Xinhua Chemicals Factory

Accelerator DETU

• Category :

  Catalyst and Auxiliary/Rubber Auxiliary Agent

• Synonyms :

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

• CAS NO :

  105-55-5

• EC NO :

  203-308-5

• Molecular Formula :

  C₅H₁₂N₂S

• Molecular Weight :

  132.2272

• Main Specifications :

• InChI :

  InChI=1/C5H12N2S/c1-3-6-5(8)7-4-2/h3-4H2,1-2H3,(H2,6,7,8)

• Product description :

  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.

• Molecular Structure :