MXC-B20: High-Performance Bismuth Catalyst

MXC-B20 is a premium, highly effective metal catalyst chemically formulated as Bismuth Neodecanoate. Manufactured by Hebei Mingxu New Materials Technology Co., Ltd., it serves as a highly selective polyurethane catalyst. As an environmentally friendly alternative to traditional toxic heavy metal catalysts (such as lead or mercury), MXC-B20 provides excellent catalytic performance, promoting a strong backend cure in various complex polyurethane systems

Product Identification

Typical Physical & Chemical Properties

We implement strict production controls to ensure batch-to-batch consistency for large-scale industrial manufacturing:

Key Features & Advantages

• Eco-Friendly Alternative: Contains no highly toxic heavy metals, making it a safer and regulatory-compliant choice for modern manufacturing.

• Highly Selective Reactivity: Specifically promotes the urethane (polyol-isocyanate) reaction, delivering a robust backend cure and reducing demolding time.

• Excellent Stability: Maintains strong catalytic activity in polyol premixes and ensures a smooth, controlled reaction profile.

• Broad Compatibility: Integrates seamlessly with standard tertiary amine catalysts to optimize the overall foaming and curing process.

Suggested Applications

MXC-B20 is highly versatile and specifically engineered for demanding structural and elastomeric applications, including:

• Rigid Foams: Excellent for high-density structural rigid foam, rigid spray wall insulation, and rigid board stock run at high line speeds.

• Flexible Foams: Used in specialized flexible foam formulations requiring precise reaction control.

• Microcellular Elastomers: Improves the skin formation and structural integrity of microcellular integral skin foam.

• Molding Systems: A critical component for Reaction Injection Molding (RIM) applications, ensuring rapid and uniform part production.

Packaging & Storage Guidelines

• Standard Packaging: Supplied in 170kg net steel drums for secure bulk transport and industrial usage.

• Storage Environment: Store in a cool, dry, and well-ventilated area. Keep containers tightly sealed to prevent moisture contamination and maintain catalytic efficiency.