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Application and Comparison of Silicone Oils in Polyurethane Hard Foam and Soft Foam

This article explores the applications and differences between silicone oils in polyurethane hard and soft foams. Understanding their roles as foam stabilizers sheds light on optimizing foam structures for various industrial uses.

2024 04 11

How to Choose Between Hard Foam Surfactants and Soft Foam Surfactants?

Choosing between soft and hard foam surfactants is crucial for polyurethane foam production. Factors like surfactant activity, operating range, and foam characteristics must be considered. This article explores how to select the right surfactant type for optimal foam stability and properties

2024 04 10

Detailed Explanation of the Batch Foam Machine Foaming Process

This article delves into the detailed process of boxed foam molding for soft sponge production. Exploring equipment, advantages, and precautions, it covers how this technique is used in polyurethane foam manufacturing.

2024 04 09

The Necessity of Flame Retardant Polyurethane Foam

Understanding the importance of flame retardant polyurethane foam in fire prevention. Explore its composition, effectiveness in furniture and packaging safety, and methods for integrating flame retardants to mitigate fire risks.

2024 04 08

Flexible PU Foam On-site Foaming Process and Construction Method

This article explores the Polyurethane On-site Foaming Process, highlighting its advantages in insulation, construction principles, and methods. Learn about the efficient, seam-free application of polyurethane foam for insulation in pipelines and equipment.

2024 04 07

Comparison of Performance of A-1 and A-33 in Soft Polyurethane Foam Production

Comparison of A-1 and A-33 catalysts in polyurethane foam production reveals their distinct effects on foam properties. Understanding these differences is crucial for optimal foam quality and production efficiency

2024 04 06

What are the differences in reaction principles and results between polyester-based polyurethane and polyether-based polyurethane?

This article explores the distinctions between polyester-based and polyether-based polyurethanes, focusing on their unique reaction principles and resulting properties.

2024 04 05

How to Use Small Additives in Slow Rebound Sponge Formula?

This article explores the additives and methods used in creating slow rebound sponges, focusing on amine, tin, silicone oil selection, and pigment considerations for high-quality production.

2024 04 03

What are the summary and influencing factors of polyurethane foam formulation?

This article provides an overview of polyurethane foam formulation, including its basic reactions, polyols, polyisocyanates, blowing agents, catalysts, foam stabilizers, and other factors influencing foam properties.

2024 04 02

What are the causes and solutions of PU foam inside burns?

Foam scorching is a common issue in production, impacting product quality. This article explores the causes and solutions, including quality control, formulation adjustments, climate considerations, and proper storage practices.

2024 04 01

What are the daily precautions for Continuous PU foam machine?

Discover vital daily precautions for polyurethane foam machine foaming lines. Learn about settling plate adjustments, TDI flow rate measurements, and optimal powder mixing. Ensure precise material flow calibration and quality foam production.

2024 03 30

What is the Influence of Polyurethane Raw Materials on the Production of Flexible Foam?

Understanding the Influence of Polyurethane Raw Materials on Flexible Foam Production is crucial for optimal foam quality. This article explores how polyether, foaming agents, catalysts, stabilizers, temperature, humidity, and atmospheric pressure impact foam properties.

2024 03 29

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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.