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Ethacure 300 Equivalent DMTDA Chain Extender for Polyurethane Elastomers

Ethacure 300 Equivalent DMTDA Chain Extender for Polyurethane Elastomers

Brand Name EXCEEDCHEM
Model Number DMTDA
Certification ISO9001:2008
Place of Origin China
Minimum Order Quantity 800KG
Price To be negotiated
Payment Terms L/C,T/T
Supply Ability 1000mt/month
Delivery Time 5-8 work days
Packaging Details 200KG/drum
Product Name Ethacure 300 Equivalent DMTDA Chain Extender for Polyurethane Elastomers
Appearance Light yellowish liquid
CAS NO. 106264-79-3
Formula C9H14N2S2
Equivalent to Ethacure 300
Package 200KG/DRUM
Detailed Product Description
Ethacure 300 Equivalent DMTDA Chain Extender for Polyurethane Elastomers
Product Specifications
AttributeValue
Product NameDMTDA Ethacure 300 Light Yellowish Liquid Polyurethane Curative
AppearanceLight yellowish liquid
CAS NO.106264-79-3
FormulaC9H14N2S2
Equivalent toEthacure 300
Package200KG/DRUM
Product Details
  • Product Name: Dimethyl Thio-Toluene Diamine (DMTDA)
  • Formula: C9H14N2S2
  • CAS NO.: 106264-79-3
Structural Formula
Typical Properties
  • Appearance: Light yellowish liquid
  • Density (g/cm³ 20℃): 1.21
  • Amine value (mgKOH/g): 536
  • Viscosity Cps (20℃): 690
  • TDA content: ≤1.0%
  • Water: ≤0.1%
Applications

DMTDA (Equivalent to Ethacure 300) is a high-performance liquid polyurethane curative and crosslinking agent. It is a mixture of two primary isomers: 2,4- and 2,6-dimethylthio-toluene diamine (typically in a 77-80/17-20 ratio). Unlike the industry-standard MOCA, DMTDA is a low-viscosity liquid at room temperature, making it ideal for low-temperature processing and construction applications.

Packaging Options
  • Net weight 200KG/drum
  • 1000KG/IBC
  • 20 MT/ISO TANK
Product Tags: Ethacure 300 equivalent chain extender   DMTDA polyurethane curing agent   chain extender for elastomers  
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