DETU
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  • DETU

DETU

Category:

Thiourea compounds

Industrial rubber goods, specialty wires,sponge products, V-belts, molded,injection-molded, and extruded products, etc.

Keywords:

Product Description

Product Name

DETU

Chemical Name

N,N'-Diethylthiourea

Chemical structural formula

CAS Registry Number

105-55-5

Technical Indicators

Parameters

Standard

Product form

Crystal powder

Appearance

White

Initial melting point °C (≥)

74.0

Heating loss % (≤)

0.4

Ash content (%) (≤)

0.3

Residue on 63 μm sieve (≤)

-

Residue on 150 μm sieve (≤)

-

Residue on 850 μm sieve (≤)

0.0

Application

Vulcanization rate

Slow speed level

Characteristics

  • A specialized accelerator for chlorinated synthetic rubbers such as neoprene(especially W-type),epichlorohydrin rubber, and chlorinated polyethylene; it can also be used as an antioxidant for natural rubber and synthetic rubber; it can also function as an auxiliary brightener for copper sulfate, aiding in the treatment of waste water from the leaching of copper-bearing ores.
  • Offers good processing satety during vulcanization, is easy to disperse, does not cause discoloration, and is not prone to blooming.
  • Suitable for predispersion processing,efficiency,providing stable extrusion excellent masterbatch dispersibility,and uniform appearance with minimal color difference.
  • It accelerates vulcanizationat typical curing temperatures(above 121C),the heat resistance of the enhances compound, and improves the tensile stress and permanent compression set of the vulcanized products.
  • Usage level: 0.1-2.0 phr.

Purpose

Industrial rubber goods, specialty wires,sponge products, V-belts, molded,injection-molded, and extruded products, etc.

Packaging

Kraft paper bag

25 kg kraft paper bag

Storage Period

18 months

Color code

■Dark red

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