Polyetheramine

Description

1. Product Overview
Polyetheramine (PEA) is a high-performance amine-based reactive polymer engineered to deliver superior toughness, flexibility, and curing efficiency for epoxy systems, polyureas, and fuel additives. Its primary industrial use lies in advanced coatings, adhesives, sealants, and diesel fuel detergents. The key value proposition is its ability to significantly improve mechanical properties while reducing volatile organic compound (VOC) emissions. Strategically, it is critical for manufacturers transitioning to lightweight, durable, and environmentally compliant materials in automotive, construction, and energy infrastructure markets.

2. Key Specifications & Technical Characteristics

• Chemical composition: Polyoxyalkyleneamine (monoamine, diamine, or triamine variants – typically Jeffamine®-equivalent series such as M-600, D-230, D-400, D-2000, T-403)

• Purity level: ≥99.5% (primary amine content), with controlled by-product (diamine) <0.1%

• Physical characteristics:

  • Form: Clear to pale yellow liquid

  • Color (APHA): ≤50

  • Viscosity (25°C): 6 – 900 cP (dependent on molecular weight)

  • Density (25°C): 0.95 – 1.02 g/cm³

  • Amine value (mg KOH/g): 100 – 900 per grade

• Packaging options: 200 kg steel drums, 1,000 kg IBC totes, bulk ISO tanks

• Shelf life: 24 months in original sealed container under dry, ambient conditions (5–35°C)

3. Core Industrial Applications

• Primary industries: Industrial protective coatings, wind turbine blade manufacturing, automotive fuel additives, adhesives & sealants, concrete waterproofing, oil & gas pipelines.

• Specific operational use cases:

  • High-solids epoxy coatings: As a curing agent for marine and pipeline anti-corrosion layers – enables faster tack-free time (<2 hours) at low temperature (5°C).

  • Polyurea spray liners: For truck bedliners and secondary containment – delivers 100% solids, zero VOC, and extreme impact resistance.

  • Diesel fuel detergents: As a deposit-control additive (e.g., PEA M-600) – reduces injector fouling by >85% vs. polyisobutylene alternatives.

• Performance advantage over alternatives:
  Lower viscosity than traditional polyamides → higher filler loading + easier application.
  Superior flexibility and peel strength (>50% improvement over DETA-based systems) → fewer field failures.
  Cost efficiency: reduces total formulated coating weight by 15–20% due to lower required film thickness for equivalent protection.

4. Competitive Advantages

• Quality consistency: ISO 9001:2025 certified manufacturing with batch-to-batch amine value variation ≤±1.5%; each shipment includes CoA with FTIR and GC-MS data.

• Supply reliability: Redundant production lines across three continents (Asia, Europe, North America); 98.7% on-time-in-full (OTIF) track record over 24 months.

• Logistics capability: Hazardous-classified (Class 8 corrosive) with UN-certified packaging; expedited door-to-door delivery via chemical-dedicated forwarders.

• Price competitiveness: Volume-tiered pricing that undercuts European and U.S. specialty amine producers by 12–18% at comparable purity levels.

• Sustainability & compliance: REACH, TSCA, and China GB-33000 compliant; 50% renewable carbon content available upon request; non-hazardous under GHS for certain low-amine grades.

• Technical support: Free formulation advisory, custom molecular weight tuning, and 24-hour MSDS/TDS access via digital supplier portal.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 20 MT (one bulk lot per grade)

• Bulk 20 MT loading capacity: One 20-foot ISO tank container (net: 20 metric tons, gross weight ~22 MT including tare)