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Akrochem Accelerator D.E.T.U.
1,3-Dibutyl-2-thiourea
1,3-Dibutylthiourea
105-55-5
Akrochem Accelerator DETU is a non-discoloring, non-staining thiourea for high temperature curing of mercaptan-modified polychloroprenes, EPDM and CIIR.
It is used by itself or in combination with an Akrosperse ETU-22 dispersion for continuous curing of solid and cellular extruded goods. (e.g. car door and boot seals cured at 180¡Æ-250¡ÆC. in fluidized beds or molten salt baths) and in hot air cures.
DETU is faster curing than ETU and has also been found to act as a retarder in clay-loaded peroxide-cured stocks.
Appearance off-white flakes
Specific Gravity 1.10
Melt point 74¡ÆC (166¡ÆF)
Solubility soluble in water and aromatic hydrocarbons
Availability special order
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Akrochem Chemical Co
ÀüÈ­¹øÈ£ 330-535-2100; 800-321-2260
Æѽº¹øÈ£ 330-535-8947
ȨÆäÀÌÁö www.akrochem.com
À̸ÞÀÏ kristenspurlock@akrochem.com
ÁÖ¼Ò 255 Fountain St., Akron, OH 44304-1991
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