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Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers

Categories Polyurethane Curing Agent
Brand Name: EXCEEDCHEM
Model Number: DMTDA
Certification: ISO9001:2008
Place of Origin: China
MOQ: 800KG
Price: To be negotiated
Payment Terms: L/C,T/T
Supply Ability: 1000mt/month
Delivery Time: 7 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
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Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers

Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers
Product Specifications
AttributeValue
Product NameEthacure 300 DMTDA Polyurethane Curative for PU Prepolymers
AppearanceLight yellowish liquid
CAS NO.106264-79-3
FormulaC9H14N2S2
Equivalent toEthacure 300
Package200KG/DRUM
Product Details
  • Product Name: DMTDA
  • Formula: C9H14N2S2
  • CAS NO.: 106264-79-3
Structural Formula
Structural formula of DMTDA Ethacure 300 Molecular structure of DMTDA Ethacure 300
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 typically in a ratio of 77–80/17–20. In contrast to the industry‑standard MOCA, DMTDA remains 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
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