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polyurethane solvent

Common solvents in polyurethane industry

2024/09/22

Table of contents Polyurethane solventPolyurethanes are polar and so you need a polar solvent. The choice of solvent to dissolve a polymer is governed by various factors, such as solvency power, volatility (moderate boiling point), toxicity and cost of solvent,...

why does foam turn yellow

Yellowing in polyurethane foam

2024/09/23

Table of contents Almost all polymers are prone to yellowing during processing and use, and the most fundamental reason for yellowing is the instability of polymer structure, which is easily affected by light, oxidation, high temperature and so on. Some...

Advantages of polyurethane outsoles

Advantages of polyurethane outsoles

2024/09/23

Table of contents Shoe soles are made with different materials, which range from rubber, thermoplastic rubber (TPR), Ethylene-vinyl Acetate (EVA), Polyvinyl Chloride (PVC), and polyurethane (PU). Each of these materials has peculiar qualities that make them suitable for different kinds...

Hydroponic polyurethane foam

Hydroponic polyurethane foam as a cultivation media

2024/09/26

Table of contents The degradation of soils globally and uncertainty of weather patterns due to climate change are putting a major strain on conventional food production. Every year 24 billion tons of fertile soil are lost globally to erosion. The...

polyurethane additives

Common additives for polyurethane industry

2024/11/29

Table of contents Polyurethanes are among the most widely used materials across various industries, including construction, automotive, furniture, and packaging. Depending on their formulation and the additives incorporated, they can exhibit diverse physical and chemical properties. Additives play a crucial...

The best refrigerator insulation material

The best refrigerator insulation material

2024/12/09

Table of contents Insulating a refrigerator is crucial for maintaining its temperature, preserving food freshness, and minimizing energy consumption. Without proper insulation, cold air would escape, forcing the compressor to work harder to maintain the desired temperature. This not only...

In-Mold Coating for polyurethane foams

In-Mold Coating for polyurethane foams

2024/09/22

Table of contents In-Mold Coatings (IMCs) have been developed to coat and cover surface defects of compression molded articles to provide a smooth high-quality surface having an aesthetically appealing appearance. These IMC systems can also act as a UV weather...

Pipe insulation material

Pipe insulation material

2024/09/22

Table of contents The outer surface of the pipe should be free from oil, corrosion, moisture and frost at the time of insulation. Nowadays, polymer coatings are the standard solutions for pipe insulation. The appropriate insulation of hot- and cold-water...

thermal insulation materials

5 common thermal insulation materials

2024/09/22

Table of contents It is truthful that a thermally well-insulated house is an energy-efficient and ecological property. Legal regulations and people's growing awareness have resulted in the need to reduce energy demand and related costs. An important element in the...

polyurethane vs epoxy

Applications of polyurethane coatings vs. epoxy coatings

2024/09/22

Table of contents A polyurethane coating is a polyurethane layer applied to the surface of a substrate for the purpose of protecting it from various types of defects such as corrosion, weathering, abrasion and other deteriorating processes. Polyurethane systems are...

Air conditioner pipe insulation

2026/01/20

Educational

Air conditioner pipe insulation: Types, benefits, and best materials

Air conditioning systems are among components using large amount of energy in residential, commercial, and industrial buildings. While much attention is usually paid to the efficiency of compressors, condensers, and refrigerants, one critical element is often underestimated: air conditioner pipe insulation.

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Spray polyurethane foam roofing

2026/01/06

Educational

Spray polyurethane foam roofing

Spray Polyurethane Foam (SPF) roofing has become as one of the most advanced and efficient roofing technologies in modern construction. As buildings face increasing demands for energy efficiency, durability, and long-term cost control, traditional roofing systems often can’t meet these expectations at the same time. SPF for roofing fixes these challenges through a unique combination of seamless insulation, moisture resistance, and adaptability to complex roof geometries.

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Roof sandwich panels

2025/12/30

Educational

Roof sandwich panels and their different types

The construction industry has changed significantly in recent years, with a strong focus on faster building methods, better energy efficiency, lighter structures, and long-term durability. One of the modern roofing solutions that has become widely used in industrial, commercial, and residential projects is the roof sandwich panel.

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