Epoxy Curing Agent Hardener JEFFAMINE D-2000 Polyetheramine
Product Highlights
Polyetheramine JEFFAMINE D-2000, JEFFAMINE D-2000, Hardener JEFFAMINE D-2000
Technical Specifications
Primary Amine (% of Total Amine):
97 Min.
Total Acetylatables (meq/g):
0.98 - 1.1
Total Amine (meq/g):
0.98 - 1.05
Water (Wt%):
0.25 Max.
CAS Number:
9046-10-0
Product Description
D-2000 polyetheramine features repeating oxypropylene units in its backbone. This difunctional, primary amine has an average molecular weight of approximately 2000, with primary amine groups located on secondary carbon atoms at the ends of aliphatic polyether chains.
Detailed Technical Parameters
| Parameter |
Specification |
| Appearance |
Colorless to pale yellow liquid with slight haze permitted |
| Color, Pt-Co |
25 max |
| Primary amine, % of total amine |
97 min |
| Total acetylatables, meq/g |
0.98 - 1.1 |
| Total amine, meq/g |
0.98 - 1.05 |
| Water, wt% |
0.25 max. |
Applications
- Epoxy Systems: Acts as a curing agent that increases toughness and impact resistance in cured formulations. Also used as a co-reactant where enhanced flexibility and toughness are required.
- Polyurea and Polyurethane: Key ingredient in polyurea and RIM formulations, featuring fast reaction rates with isocyanates.
- Adhesives, Coatings, and Composites: Provides increased peel strength and toughness for superior performance in various industrial applications.
Storage and Packaging
Store at 5-35°C with proper sealing. Shelf life: 12 months. Additional information available in MSDS. Packaging: 200kg/drum.
Manufacturer Information
Guangdong D AHUA New Material Co., LTD is an advanced manufacturer of high-performance epoxy curing agents, operating two production plants in Guangdong, China. We specialize in innovative formulations that meet rigorous industrial demands across composites, coatings, adhesives, and electrical applications.
Core Products & Capacity
Methyltetrahydrophthalic Anhydride (MTHPA): Annual production capacity of 45,000 metric tons, ensuring reliable supply for large-scale projects.
Specialty Amines: Including Cycloaliphatic and Modified Aliphatic Amine curing agents for industrial applications.
R&D Excellence
Our innovation is driven by a world-class R&D team led by a Ph.D. expert with 20+ years in epoxy curing agent development, including experience at Evonik.
Trusted Supply Chains
We partner with global chemical leaders including: BYK (additives), DOW (advanced chemicals), SINOPEC (petrochemicals), NANYA (epoxy resins), EVONIK (specialty amines), and BASF (performance materials).
Pricing & Shipping
Minimum Order Quantity:
4000 KG
Price:
2.3-3.95 USD/KG
Packaging Details:
200kg/drum
Delivery Time:
7-15 days
Payment Terms:
TT
Supply Ability:
20,000 ton/year
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