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Home > products > Polyurethane Curing Agent > PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine

PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001

Model Number: ETHACURE300(DMTDA)

Payment & Shipping Terms

Minimum Order Quantity: 1000kg

Price: FOB Shanghai usd8.0-9.0/kg

Packaging Details: 25kg/drum; 200kg/drum; 1000kg/IBC drum

Delivery Time: 5-8working days

Payment Terms: L/C, T/T

Supply Ability: 1000mt/month

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DMTDA Dimethyl Thio Toluene Diamine

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PU Chain Extender DMTDA

Trade Name:
Ethacure 300
Mf:
C9H14N2S2
Cas No.:
106264-79-3
Other Names:
DMTDA
Appearance:
Light Yellow Transparent Liquid
Application:
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer
Product Name:
Dimethylthio Toluene Diamine(DMTDA) As Curing Agent For Plastic Track
Un No:
3082
Trade Name:
Ethacure 300
Mf:
C9H14N2S2
Cas No.:
106264-79-3
Other Names:
DMTDA
Appearance:
Light Yellow Transparent Liquid
Application:
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer
Product Name:
Dimethylthio Toluene Diamine(DMTDA) As Curing Agent For Plastic Track
Un No:
3082
PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine

DMTDA For PU Chain Extender

1. Product Overview:

 

Dimethylthiotoulenediamine (DMTDA) is equivalent to Ethacure 300 (Albemarle). It is a liquid aromatic diamine with low chronic toxicity, is an effective curative for polyurethane cast elastomers.It is used in both hot and room-temperature casting. It can also be used as a slower chain extender for polyurethane urea and polyurea elastomers in reaction injection molding, structural reaction injection molding and hand-applied and spray coating applications, alone or in blends with DETDA curative.

 

2. Physical and chemical properties:

 

  • Appearance: Light yellowish liquid
  • Boiling point,():353
  • Density (g/cm3) @(20): 1.2
  • Pour point(): 4
  • Flash point():176
  • Viscosity,cps @ 20:690
  • Equivalent weight with isocyanates: 107
  • Equivalent weight with epoxy resins: 53.5

3. Quality standard:

  • Appearance: light yellowish liquid
  • Color value: 8
  • Diamine content(%): 99.0
  • Amine value(mgKOH/g): 525-535
  • Moisture(%): 0.1

4. Safety information:

  • Class: 9
  • Packing group: III
  • UN No.: 3082
  • EINECS NO.: 403-240-8

5. Packing size:

  • 25kg/steel drum
  • 200kg/steel drum
  • According to customer requirements, with special packaging

6. Considerations: 

  • To be nitrogen-sealed, if cannot be used as a packaging, should be subject to nitrogen-sealed storage.
  • Avoid outdoor exposure or long-term placement under high temperature conditions.
  • This product is in storage, preferably above 0 centigrade degree, can guarantee the same long-term quality.
  • Darkens with time and exposure to air.

 

PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine 0

 

PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine 1