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2024/10/14
Technology

Climbing holds

Climbing holds are essential elements in climbing walls. They allow the climber to hold on to the climbing wall. Different materials are used to manufacture climbing holds. As a result, determining the right material for your holds is nearly as important as choosing the correct sizes and shapes for your wall. In this paper, the issue is going to be discussed.
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2024/09/18
Technology

Polyurea coatings

Polyurea coatings cure quickly, offering waterproofing, flexibility, and durability. They adhere to various surfaces and resist chemicals, temperatures, and abrasion. Used in automotive, pipelines, defense, healthcare, and construction, they protect against damage and deterioration.
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2024/09/18
Technology

One-component polyurethane foam (OCF)

One-component polyurethane foam (OCF) is a pre-mixed, self-expanding foam used for insulation and sealing in construction. It comes in cans, expands upon application, and cures within hours. OCF is adhesive, weather-resistant, and requires safety precautions due to its flammability.
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2024/09/18
Technology

Methods of recycling polyurethane

Recycling polyurethane (PU) involves thermal methods (incineration and pyrolysis), chemical methods (hydrolysis, alcoholysis, glycolysis), and mechanical methods (crushing and repurposing). Thermal methods can release toxins, chemical methods can be complex, and mechanical recycling is cost-effective but yields lower-quality materials.
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2023/12/21
Events

Toy event

The first Technology Development and Exchange Event in the Toy Industry was held on December 3, 2023, at the Tehran International Exhibition. This event hosted 73 creative and knowledge-based participants, including Imen Polymer Chemie Co., alongside 93 toy manufacturers. The audience of this event included professionals from the fields of electrical and electronic hardware, laser […]
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Step-by-Step Guide to Polyurethane Packaging Foam Application
2024/11/24
EducationalVideos

Step-by-Step Guide to Polyurethane Packaging Foam Application

Polyurethane packaging foam offers a revolutionary way to protect goods during storage and transit. By expanding and molding around items, it creates a durable, custom-fit layer that minimizes damage risks. Suitable for electronics, medical equipment, and irregular shapes, this method reduces waste and outperforms traditional materials like bubble wrap. Its quick application and superior protection make it a cost-effective choice for businesses seeking safety and efficiency. Watch the video to learn the manual application process.
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Polyurethane in various industries

Shoes manufacturing
Shoes manufacturing
Packaging industry
Packaging industry
Tunneling industry
Tunneling industry
construction industry
construction industry
Electricity & Electronics
Electricity & Electronics
Refrigeration insulation
Refrigeration insulation
Sports equipment
Sports equipment
Furniture-industry
Furniture-industry
Sleep product
Sleep product
Automotive-industry
Automotive-industry

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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...

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...

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...

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