MXC-F77: Low-Odor Balancing Amine Catalyst
MXC-F77 (Cross-reference: POLYCAT® 77) is a high-purity, low-odor tertiary amine catalyst chemically known as Pentamethyldipropylenetriamine. As a specialized chemical additive from Hebei Mingxu New Materials Technology Co., Ltd., it is engineered to provide a superior balance between the blowing (urea) and gelation (urethane) reactions in various polyurethane systems.
Product Identification
| Category | Detail |
| Chemical Name | N,N,N',N'',N''-Pentamethyldipropylenetriamine |
| CAS Number | 3855-32-1 |
| Product Function | Low-Odor Balancing Catalyst |
| Appearance | Colorless to Yellowish Clear Liquid |
Typical Physical & Chemical Properties
We ensure strict quality control for wholesale and bulk industrial supply to maintain consistent production performance:
| Property | Typical Value | Unit |
| Purity | ≥ 98.0 | % |
| Water Content | ≤ 0.5 | % |
| Viscosity | 3 | @ 25°C, mPa·s |
| Specific Gravity | 0.83 | @ 25°C, g/cm³ |
| Flash Point | 76 | @ PMCC, °C |
| Solubility | Soluble in Water |
Key Features & Advantages
Low Odor Profile: Significantly reduces the volatile amine smell in the production environment and final foam products, ideal for indoor applications.
Optimal Reaction Balance: Provides an excellent balance of blowing and gelling, enhancing the flowability and structural uniformity of the foam.
Wide Compatibility: Works effectively in all-water foamed TDI or TDI/MDI systems, as well as MDI-based cold-curing molded systems.
Factory Direct Quality: Reliable batch-to-batch consistency for large-scale industrial manufacturing.
Suggested Applications
MXC-F77 is a versatile additive designed for a variety of polyurethane sectors:
Flexible & Molded Foam: Widely used in high-resilience (HR) foams for automotive seating and furniture.
Rigid Foam Insulation: Helps in achieving uniform cell structure in spray foam and insulation boards.
Case Studies (C.A.S.E.): Effective in the formulation of high-performance coatings, sealants, and polyurethane elastomers.
Microcellular Systems: Improves the processing efficiency of shoe soles and integral skin foams.
Packing & Storage Guidelines
Standard Packing: 170kg net steel drums or customized IBC tanks for bulk orders.
Storage: Should be kept in a dry, cool, and well-ventilated warehouse. Keep containers tightly sealed to avoid contact with moisture and acidic substances.
Shelf Life: 12 months when stored under recommended conditions in original packaging.
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