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This article introduces how the isocyanate index affects catalyst dosage in polyurethane foaming, covering kinetics, adjustment strategies, influencing factors, and practical validation.
2025
08
26
This article introduces heat sources, kinetics, and control of temperature in flexible PU Foam to prevent defects, stabilize density and improve quality.
2025
08
25
This article introduces a systematic approach to eliminate polyurethane foam brittleness by optimizing formulation balance, process control, and environmental/storage conditions.
2025
08
22
This article introduces a step-by-step method to optimize catalyst dosage for flexible PU Foam, from DoE screening to scale-up control and real-time quality tuning.
2025
08
21
This article introduces practical, formulation-to-finishing methods to make flexible PU Foam softer while balancing support, durability, and regulatory compliance.
2025
08
20
This article introduces solutions to common problems in flexible PU foam production, covering chemical components, catalysts, additives, and process parameters that affect product quality.
2025
08
19
This article introduces how to choose and adjust blowing agents for flexible PU Foam to achieve uniform cells, accurate density, and defect-free products.
2025
08
18
This article introduces how to select physical blowing agents for low-density flexible PU foam, covering types, characteristics, blending methods, and future eco-friendly trends.
2025
08
15
This article introduces the key daily maintenance and inspection steps for foaming machines, covering lubrication, hydraulic systems, fasteners, leak prevention, and record management to ensure optimal performance and longer service life.
2025
08
14
This article introduces how CNC foam cutting machines improve production efficiency and product quality through high-precision automation, versatility, and cost savings.
2025
08
13
This article introduces technologies to optimize flexible PU(polyurethane) foam performance through microstructure control, material innovation, and process precision.
2025
08
12
This article introduces the complete polyurethane foam production process, covering raw materials, formulas, processes, and key control points.
2025
08
11
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