Imenpol blog

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...

Proper insulation with polyurethane spray foam

2024/10/14
Table of contents Polyurethane spray foam is a great way to insulate your home. It is versatile in its usage and is highly effective in shielding homes and businesses from thermal penetration. As you know, they are divided into open-cell...

Common solvents in polyurethane industry

2024/09/22
Table of contents Polyurethanes 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, the...

Supplying polyurethane to Iraq

2024/10/06
Table of contents Leading Iranian Polyurethane Manufacturer Supplying to IraqImen Polymer Chemie, is proud to be recognized as one of the leading polyurethane manufacturers in Iran, offering an extensive portfolio of high-quality polyurethane materials to clients throughout Iraq. With decades...

Scorching phenomenon in polyurethane foams

2024/09/23
Table of contents During the continuous production process of slabstock foams, if some basic variables are not properly controlled, for instance, ambient temperature, ventilation and humidity on storage, quality of polyols and isocyanates, and so on a thermal oxidation reaction...

‌Why polyurethane spray foam?

2024/09/23
Table of contents What are the advantages of insulating buildings with polyurethane foam?Proper thermal insulation of the building is very important. Why? Above all, due to savings, which in the case of using PUR foam can reach up to 50%!...
Iranian polyurethane manufacture association logo

Imen Polymer Chemie Company

2024/09/18
Table of contents Imen Polymer Chemie Company, an active member of Iranian polyurethane manufacturers association Polyurethane industry plays a crucial role in the country; it can be said that polyurethanes bring greater levels of comfort and ease to everyday life....

What do you know about polyurethane color paste?

2024/09/22
Table of contents Pigment dispersions (pastes) should always be used when pigmenting polyurethane resin rather than pigment powder because the rigorous milling and mixing process during manufacture ensures that the tiny pigment particles are fully dispersed into a small amount...

Polyurethane pipe insulation

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...

Hydroponic polyurethane foam as a cultivation media

2024/09/18
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...