pu foam machinery News

End-to-end solutions from raw materials to production equipments for PU foam and mattress.

Blog

How is Flexible Polyurethane Foam Produced?

This article introduces the chemical mechanisms, equipment, processes, and raw material control involved in producing flexible polyurethane foam with detailed formulas.

2025 06 07

What Natural Factors Affect Sponge Foam Foaming?

The article introduces natural factors affecting sponge foam foaming, including temperature, humidity, and atmospheric pressure, and explains key reactions, nucleating agents, and foam structure control.

2025 06 06

What Are the Raw Materials of Flexible Polyurethane Foam?-Part 3

This article introduces common foaming agents, stabilizers, fillers, and flame retardants used in flexible polyurethane foam and their formulation effects.

2025 06 05

What Are the Raw Materials of Flexible Polyurethane Foam?-Part 2

This article introduces the types, structures, effects, and usage guidelines of various catalysts used in polyurethane flexible foam production.

2025 06 04

What Are the Raw Materials of Flexible Polyurethane Foam?-Part 1

This article introduces the raw materials of flexible polyurethane foam, focusing on toluene diisocyanate's types, properties, and application mechanisms.

2025 06 03

What Is Occupational Safety and Industrial Hygiene in Polyurethane Foaming?

This article introduces the health risks and emergency measures related to polyols and isocyanates in polyurethane foaming processes.

2025 06 02

What are the commonly used terms in polyurethane foaming?

This article introduces key terms in polyurethane foaming, including cold cure, pump linearity, NBT, TPR, initial shot behavior, and foam index definition.

2025 05 30

What Are The Foaming Test Standards For Flexible Polyurethane Foam?

This article introduces polyurethane foam test standards, including density, ILD, tensile strength, tear strength, resilience, VOC, and compression set.

2025 05 29

What is the polyurethane molding foaming process like?

This article introduces the polyurethane molding foaming process, from material prep and pouring to pressure control, temperature, and density requirements.

2025 05 28

Introduction to polyurethane and its raw materials

This article introduces polyurethane classifications, foam reactions, raw materials, additives, and formulation parameters for flexible and rigid foams.

2025 05 26

What Are The Applications Of Semi-rigid Polyurethane Foam In Other Automotive Components?

This article introduces applications of semi-rigid polyurethane foam in automotive interiors, bumpers, insulation, and impact-absorbing components.

2025 05 24

What Are the Applications of Semi-Rigid Polyurethane Foam in Automotive Interiors?

This article introduces the various applications and manufacturing processes of semi-rigid polyurethane foam in automotive interior and exterior components, highlighting its roles in safety, comfort, and durability.

2025 05 23

recommended for you

How Do Organotin Catalysts Regulate the Foaming of Flexible Polyurethane Foam?

How to prepare hydrophilic polyurethane foam?--Prepared by adding water-absorbent resin

How to Design Formulations for Flexible Polyurethane Foam?

How Do Temperature and Humidity Affect the Physical Properties of Flexible PU Foam During Foaming?

How to Control the Production Process of Flexible Polyurethane Foam?

How to Formulate the Operating Recipe for Flexible Polyurethane Foam?

Over 20 years of first-hand production and usage experience, our technology development team aims to make every machine exhibit the characteristics of simplicity, labor efficiency, ease of operation, and minimal maintenance.