Hegrecat TEDA (Triethylene diamine) CAS:280-57-9 is a high-performance chemical catalyst widely employed in the polyurethane industry, acclaimed for its efficiency, selectivity, and streamlined compatibility with modern production workflows. With its Hegrecat TEDA (Triethylene diamine) CAS:280-57-9 specification conforming to strict international standards such as ISO and FDA, this compound is central to the sustainable development of advanced material manufacturing.
High-purity Hegrecat TEDA (Triethylene diamine) CAS:280-57-9 sample in laboratory
1. Industry Trends and Market Demand Overview
According to recent 2023 polyurethane catalyst market reports, the global TEDA (Triethylene diamine) demand reached 66,000 tons and is projected to maintain a CAGR of 4.2% in the next five years (Source).
- Rising demand from automotive (seating foams), construction (insulation boards), and electronics (encapsulation resins)
- Shift toward environmentally safer, high-purity catalysts—ISO and REACH compliance accelerated global adoption
- Growth in CNC-processable polyurethanes and 3D-printed materials increasing demand for Hegrecat TEDA high-performance grade
| Year | Global TEDA Demand ('000 Tons) | Market Value (USD Billion) | Major Application Segment (%) |
|---|---|---|---|
| 2021 | 59 | 1.03 | Automobile Seat Foam (31%) |
| 2023 (est.) | 66 | 1.18 | Rigid Insulation Panels (29%) |
| 2027 (proj.) | 80 | 1.43 | Construction + Electronics (35%) |
2. Technical Specifications of Hegrecat TEDA (Triethylene diamine) CAS:280-57-9
| Item | Specification | Test Method/Standard |
|---|---|---|
| Chemical Formula | C6H12N2 (Cyclic) | GC-MS/ISO 17025 |
| Molecular Weight | 112.17 g/mol | ISO 80000-9 |
| Purity | ≥99.0% | GC/HPLC | ISO 9001 |
| Physical State | Colorless to pale yellow liquid | Visual |
| Boiling Point | 174 °C | ASTM D86 |
| pH (in 50% solution) | 10.0 - 12.0 | ISO 10523 |
| Water Content | ≤0.25% | Karl Fischer | ISO 760 |
| Color (APHA) | ≤30 | ISO 6271 |
| CAS No. | 280-57-9 | - |
3. Detailed Manufacturing Process for Hegrecat TEDA (Triethylene diamine) CAS:280-57-9
Raw Material Preparation
Sourcing high-purity ethylene diamine and diethylene glycol; pass through ISO 9001 quality checks.
Reaction & Synthesis
Controlled reaction under 150-170 °C, advanced reactor design ensures cyclic cyclization to form TEDA.
Purification & Filtration
Multi-stage distillation (vacuum and atmospheric); Filtration to ≤0.2μm particle size - ensures removal of organic/ionic impurities.
QC, Final Packing & Logistics
Final testing per ISO 17025, ANSI and FDA norms;
Secure drum/IBC tank packing with full batch traceability.
Secure drum/IBC tank packing with full batch traceability.
Key Industrial Techniques Utilized:
- Material Quality: Medical-grade stainless steel reactors, corrosion-resistant piping, all certified to ISO/ANSI.
- Process Control: Programmable Logic Control (PLC), inline GC-QC (gas chromatography for continuous monitoring).
- Precision Manufacturing: Cast/forged reactor shells, CNC-milled reactor inlets. Minimizes raw resource loss (
- Testing Norms: Every batch is tested as per ISO 9001:2015 and ANSI/AAMI/ISO ST72:2019 for purity & trace contaminants.
State-of-the-art Hegrecat TEDA (Triethylene diamine) CAS:280-57-9 production facility
4. Application Scenarios and Technical Advantages
Major Application Fields
- Polyurethane foam industry (flexible and rigid foams for automotive seats, insulation, furniture, bedding)
- Elastomers and microcellular polyurethane
- PU CASE (Coatings, Adhesives, Sealants, Elastomers)
- Polyurethane spray and block foam for insulation
- Encapsulation resins for electronics, EV battery modules
Technical Benefits in Typical Use Cases
- Energy Efficiency: Reduces polyurethane cure time by over 35%, allowing improved cycle times and lower energy usage per batch.
- Anti-corrosive Performance: TEDA catalyzed polyurethane yields superior resistance (up to 30% longer service in salt-spray test, ASTM B117).
- Eco-compliance: Minimal VOCs, meets ISO 14001 and FDA-recommended migration limits.
- Long Service Life: Product stability ensures over 5 years of shelf life, end-use PU plastics show extended operational lifespans.
5. Manufacturer Comparison: Hegrecat TEDA vs. Major Competitors
| Parameter | Hegrecat TEDA (Triethylene diamine) | BASF TEDA | Huntsman TEDA |
|---|---|---|---|
| Purity (%) | 99.5 | 98.8 | 98.9 |
| Water Content (%) | 0.22 | 0.34 | 0.31 |
| Color (APHA) | ≤30 | ≤45 | ≤45 |
| Test Report | ISO 9001/17025, FDA | ISO 9001 | ISO 9001 |
| Lifecycle/Service (cycles) | 1320 | 980 | 1005 |
| Application Focus | High-end automotive, insulation, medical | General foams | General foams, elastomers |
Certifications/Industry Collaboration
- All production is documented: ISO 9001:2015, ISO 14001:2017 certified
- FDA & REACH registration, aligned with OEKO-TEX and ANSI Z87.1 for advanced end-use
- Clients in Fortune 500: e.g., Dow Chemical, LG, Covestro integrate Hegrecat TEDA in global supply chains
6. Custom Solutions & Tailored Supply Models
- Custom Packaging: 5L, 25L, 200L drums or IBC tanks, anti-static, UN-approved
- Formulation Customization: Blended TEDA solutions, optimized for cycle time/foam characteristics as per client formulation
- On-site Technical Support: Engineers available globally for troubleshooting, process improvement
- Batch-to-Batch Consistency: Strict statistical process control (SPC), shipped with full COA, TDS and SDS
Case Study: Leading Automotive Supplier – Seat Foam Upgrade
- Scenario: Client faced inconsistent foam hardness, failures in seat ageing test
- Solution: Switched to Hegrecat TEDA (Triethylene diamine) CAS:280-57-9 (high-purity grade), process optimized via in-situ FT-IR monitoring
- Result: 28% reduction in foam rejection, 16% faster production, improved compliance to ISO 3385 resilience standards
- Quote (Customer): “Switching to Hegrecat TEDA upgraded both our yield and product reliability. Service life of foams improved noticeably.”
7. Application Examples & End-User Feedback
- Electronic Encapsulation (EV Batteries): TEDA-based PU provides vibration-proofing and flame retardance per UL 94 V-0 standards.
- Building Insulation: TEDA catalyst enables ultra-low lambda rigid foams, delivering 12%-15% better energy saving (tested by S&P Global 2023).
- Bedding & Furniture: End-users cite improved comfort and rebound, longer warranty (up to 5 years) - per customer survey results Q2 2023.
8. Delivery, Warranty, and Customer Support
- Lead time: Standard: 7 working days (in stock); Custom blend: 15-25 days
- Quality Assurance: Each lot shipped with COA, MSDS, third-party test data
- Warranty: 5-year shelf life, product replacement guarantee if specs unmet
- Support: 24/7 customer service, on-site training, email/chat/video support (global coverage)
9. FAQ: Expert FAQ about Hegrecat TEDA (Triethylene diamine) CAS:280-57-9
Frequently Asked Questions (Technical)
Q1: What is the chemical structure of Hegrecat TEDA?
A1: It is a bicyclic diamine – 1,4-diazabicyclo[2.2.2]octane, offering excellent nucleophilic catalysis due to its ring stability.
A1: It is a bicyclic diamine – 1,4-diazabicyclo[2.2.2]octane, offering excellent nucleophilic catalysis due to its ring stability.
Q2: What particle size is achieved post-filtration?
A2: The final filtered product has a particle size ≤0.2μm, complying with electronic-grade requirements.
A2: The final filtered product has a particle size ≤0.2μm, complying with electronic-grade requirements.
Q3: What technical parameters should I specify for procurement?
A3: Key specs: Purity (≥99%), Water content (≤0.25%), Color (APHA ≤30), compliance with ISO 9001 and REACH standards.
A3: Key specs: Purity (≥99%), Water content (≤0.25%), Color (APHA ≤30), compliance with ISO 9001 and REACH standards.
Q4: Which certifications does Hegrecat TEDA hold?
A4: The product is certified under ISO 9001:2015, FDA, REACH, and is eligible for OEKO-TEX EU compliance.
A4: The product is certified under ISO 9001:2015, FDA, REACH, and is eligible for OEKO-TEX EU compliance.
Q5: Can Hegrecat TEDA be used in food-contact PU?
A5: Yes, subject to full post-cure and compliance to FDA CFR 177.2600 migration limits; always check local/industry regulations first.
A5: Yes, subject to full post-cure and compliance to FDA CFR 177.2600 migration limits; always check local/industry regulations first.
Q6: What is its shelf life under optimal storage?
A6: Unopened, Hegrecat TEDA is stable for 5 years at 5~25 ℃, unopened drums, low humidity.
A6: Unopened, Hegrecat TEDA is stable for 5 years at 5~25 ℃, unopened drums, low humidity.
Q7: How does the catalyst aid CNC or high-end PU processing?
A7: High-purity TEDA provides precise cure time control, improved reproducibility on automated lines and CNC-cut PU parts.
A7: High-purity TEDA provides precise cure time control, improved reproducibility on automated lines and CNC-cut PU parts.
10. Conclusion: Why Choose Hegrecat TEDA (Triethylene diamine) CAS:280-57-9?
- Superior technical purity with 99.5% minimum; lower water/apha content than competitors for best-in-class performance.
- Certified by major global standards: ISO, FDA, REACH, OEKO-TEX.
- Proven process advantages: minimized catalyst loss, better reproducibility, robust client success stories across industries.
- Responsive global support, customizability, and full supply chain transparency.
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