1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine (PC-41) Polyurethane Catalyst
PC-41 is a versatile polyurethane catalyst manufactured by Hengshui Xinfa Polyurethane Materials Co., Ltd. This 1,3,5-tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine (CAS 15875-13-5) is designed for polyurethane foam applications, offering balanced catalytic activity and stable foam performance. It is suitable for use in rigid foam, spray foam, and insulation systems, meeting the demands of modern construction and industrial applications.
Key Selling Points
High Total Amine Value (490-530 mgKOH/g)
Provides effective catalysis for polyurethane reactions, ensuring consistent foam formation.
Amine-based Composition (C18H42N6)
Offers reliable catalytic properties for a wide range of foam formulations.
Stable Physical State (Colorless to Light Yellow Liquid)
Easy to handle and dose in foam production processes.
Wide Application Scope
Used in rigid foams, spraying foams, insulation boards, and pipeline insulation systems.
Technical Specifications
| Product Name | 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine |
| CAS | 15875-13-5 |
| MF | C18H42N6 |
| MW | 342.58 |
| EINECS | 240-004-1 |
| Melting Point | 268-271 °C |
| Boiling Point | 141-142 °C |
| Density | 0.92 |
| Flashing Point | >110 °C |
| Appearance | Colorless to light yellow liquid |
| Total Amine Value | 490-530 mgKOH/g |
Models and Options
Currently available as PC-41 standard grade. Packaging options include IBC drums (1200 kg/IBC, 1000 kg/IBC) and galvanized iron drums (225 kg/drum, 200 kg/drum, 170 kg/drum). MOQ as per customer request.
Materials and Structure
PC-41 is synthesized from DMAPA (CAS 109-55-7) and formaldehyde (CAS 50-00-0). It is a triazine derivative with a molecular weight of 342.58 g/mol, presenting as a clear liquid that is easy to incorporate into polyol blends.
Applications
PC-41 is primarily used in the production of polyurethane foams, including:
- Rigid foam for insulation boards
- Spray foam for construction and cold storage
- Pipeline insulation and structural support
- Composite materials and soundproof flooring
The catalyst is particularly effective in PIR systems for sandwich panels and other demanding applications where flame retardancy and low odor are required.
Customization
We offer flexible packaging and logistics options to meet global shipping requirements. Contact us to discuss tailored support for your specific foam formulation needs.
Case Study
Spraying Foam Industry (Poland)
A client in the spraying foam industry has been using PC-41 for two years, with stable operation in applications such as wall spraying, insulation boards, soundproof flooring, and leak-proof pipelines. The foam exhibits high mechanical strength, wear resistance, and resistance to temperature cycling, hydrolysis, and aging, contributing to durable and energy-saving structures.
FAQ
What is the shelf life of PC-41?
The shelf life is typically 12 months when stored in a dry, cool place in sealed containers.
What packaging sizes are available?
We offer IBC drums of 1200 kg or 1000 kg, and galvanized iron drums of 225 kg, 200 kg, or 170 kg.
Can PC-41 be used in spray foam applications?
Yes, PC-41 is suitable for spray foam systems, as demonstrated in our Poland case study.
What is the MOQ?
MOQ is as per customer request, allowing flexibility for both trial and bulk orders.
How is the product shipped?
We ship via FOB or CIF, with pre-shipment testing available.
Do you provide technical support?
Yes, our R&D team (13 specialists) can assist with formulation recommendations and application guidance.
Inquiry Information
Image Filename and Alt Suggestions
- pc41-catalyst-container.png – Alt: PC-41 polyurethane catalyst in container
- bulk-pc41-product.jpg – Alt: Bulk PC-41 product packaging
- pc41-application-foam.jpg – Alt: PC-41 foam application sample
