Year: 2024

PU foam
Product tutorial

Basic Raw Materials of Flexible Polyurethane Foam

This article explores the key raw materials and additives in flexible polyurethane foam production, highlighting their roles in optimizing reactions, enhancing efficiency, and improving product performance for diverse applications beyond the basic components of isocyanates, polyols, and water.

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continuous foaming machine (8)
Product tutorial

Continuous Foaming Machine Foaming Calculations and Daily Operations

This article provides detailed calculations for machine foaming, including gas release distance and foaming height, alongside essential daily operational tips. It aims to guide operators in optimizing polyurethane foam production, improving efficiency, and achieving consistent, high-quality results.

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batch foam machine1 300x300
Product tutorial

Common Issues and Solutions for Polyurethane Foam Production

Polyurethane foam production often encounters issues like core scorching, large compression deformation, and high closed-cell ratios. This article explores common problems and their solutions, ensuring better foam quality and more efficient production processes.

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polyurethane foam1
Product tutorial

How to Determine the Stability of PU Flexible Foam Foaming?

This article discusses the stability of polyurethane soft foam, focusing on factors such as density, hardness, elasticity, tensile strength, and pore structure, and emphasizes the importance of standardizing raw materials, formulations, and operational parameters.

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High Resilience Polyurethane Foam
Product tutorial

Defects and Solutions for High Resilience Polyurethane Foam

This article explores common defects in high resilience polyurethane foam production, including shrinkage, internal hollows, residual odors, surface imperfections, and poor humid heat aging resistance, and presents solutions to address these issues effectively.

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