DMP-30 Polyurethane Catalyst 95% Purity CAS 90-72-2 for Foam
DMP-30 (Tris(dimethylaminomethyl)phenol) is a tertiary amine catalyst specifically formulated for polyurethane foam production. With a purity of ≥95% and a viscosity of 120-250 mPa·s at 20°C, it delivers consistent performance in rigid foam applications. This catalyst is produced from phenol, dimethylamine, and formaldehyde, ensuring reliable reactivity in various formulations.
Key Selling Points
- High Purity (≥95%): Ensures consistent catalytic activity and predictable foam characteristics, reducing batch-to-batch variation.
- Viscosity 120-250 mPa·s at 20°C: Facilitates easy handling and precise dosing in automated mixing systems.
- Light Yellow to Red Brown Transparent Liquid: Visual consistency helps quality control during production.
- Water Content ≤0.5%: Minimizes side reactions, improving foam stability and dimensional accuracy.
- Proven Raw Materials: Synthesized from phenol, dimethylamine, and formaldehyde, ensuring consistent chemical structure.
Technical Specifications
| Appearance | Light yellow to red brown transparent viscous liquid |
| Purity | ≥95% |
| Water % | ≤0.5% |
| Viscosity (mPa·s / 20°C) | 120-250 |
Models and Options
Available in standard packaging: IBC drums (1200kgs, 1000kgs) and galvanized iron drums (225kgs, 200kgs, 170kgs). Custom packaging options can be discussed per order.
Materials and Structure
DMP-30 is a phenolic tertiary amine, synthesized from phenol (CAS 108-95-2), dimethylamine (CAS 124-40-3), and formaldehyde (CAS 50-00-0). Its molecular structure provides strong catalytic activity for urethane reactions.
Applications
Primarily used in polyurethane foam production, particularly for rigid foams used in pipeline insulation, panels, household appliances, exterior wall insulation, and cold storage.
Customization
Packing sizes and labeling can be customized upon request. Contact our team for specific requirements.
FAQ
1. What is the typical dosage of DMP-30 in polyurethane foam?
Dosage typically ranges from 0.1 to 1.0 parts per hundred of polyol, depending on foam density and reactivity requirements.
2. What is the shelf life of DMP-30?
When stored in sealed containers below 40°C, DMP-30 maintains its activity for at least 12 months.
3. Can DMP-30 be used in spray foam applications?
Yes, DMP-30 is compatible with spray foam systems and helps achieve proper curing.
4. What are the packaging options?
We offer IBC drums (1200kgs, 1000kgs) and galvanized iron drums (225kgs, 200kgs, 170kgs).
5. How is DMP-30 shipped?
Available under FOB/CIF terms, with pre-shipment testing for quality assurance.
Inquiry Information
For pricing and order details, contact Jessica at admin@xinfapu.com or call +86 156-3365-7995. WhatsApp: +86 166-3389-3646.
Image Suggestions
Main images: Product 6 (ID 10), Product 1 (58), Bulk Product 8 (13), Packing 1 (68). Ensure images highlight the liquid's clarity, bulk packaging, and drum sizes.
