logo
Send Message
Qingdao Exceed Fine Chemicals Co.,Ltd
Products
Products
Home > Products > Polyurethane Curing Agent > Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers

Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: DMTDA

Payment & Shipping Terms

Minimum Order Quantity: 800KG

Price: To be negotiated

Packaging Details: 200KG/drum

Delivery Time: 7 work days

Payment Terms: L/C,T/T

Supply Ability: 1000mt/month

Get Best Price
Highlight:

Ethacure 300 polyurethane curative

,

DMTDA PU prepolymer curing agent

,

polyurethane curative with Ethacure 300

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
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
Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers
Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers
Product Specifications
Attribute Value
Product Name Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers
Appearance Light yellowish liquid
CAS NO. 106264-79-3
Formula C9H14N2S2
Equivalent to Ethacure 300
Package 200KG/DRUM
Product Details
  • Product Name: Dimethyl Thio-Toluene Diamine (DMTDA)
  • Formula: C9H14N2S2
  • CAS NO.: 106264-79-3
Structural Formula
Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers 0 Ethacure 300 DMTDA Polyurethane Curative for PU Prepolymers 1
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 consists of a mixture of two primary isomers: 2,4‑ and 2,6‑dimethylthio‑toluene diamine, 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

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Anna
Russian Federation Jul 17.2025
It helps a lot in production, great adhesive and professional service!
D
Dmitrii
Russian Federation Feb 10.2025
Very good bonding performance!
M
Mitchell
Australia Oct 15.2024
This adhesive is quite good for conveyor in mining application!