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[Chemical Knowledge]：Polyether polyols are widely used, analyzing their advantages and market prospects.

Read： 422 Time：17months ago Source：Transform the World with Simplicity

With the continuous development of science and technology, the application of polymer materials is more and more extensive, and polyether polyol is one of the most widely used polymer materials. Polyether polyols have excellent properties, mainly in its chemical inertness, stability and flexibility of the polymer chain. This paper will introduce the characteristics, application and market prospect of polyether polyols in detail.

polyether polyol is a polymer compound containing ether bonds, its molecular structure is more complex, common polyether polyols include polyoxypropane alcohol, polyether alcohol polyurethane, etc., their molecular weight and polyol components are different, resulting in their performance is not the same. In general, however, polyether polyols have the following excellent properties:

1. higher stability. Polyether polyols have good stability to environmental factors such as heat, light, oxygen, and strong chemical inertness. For example, they basically do not react with corrosive acids, alkalis and other chemical reagents at room temperature.

2. High flexibility. Polyether polyol chain structure contains a large number of ether bonds, this flexible bond makes the chain of polyether polyol more flexible, can make the corresponding adjustment to the external deformation, deformation.

3. Better processability. Polyether polyols are light in weight, easy to shape, and have good processability. These characteristics make polyether polyols widely used.

polyether polyols are widely used. Especially in the building materials, automotive, chemical and pharmaceutical industries, polyether polyols are widely used.

1. building materials industry. With polyoxypropane alcohol as the main raw material, the production of rigid foam polyurethane, used in the manufacture of thermal insulation materials, sound insulation materials and other building materials. In addition, polyoxypropane alcohols can also be used to produce flexible foamed polyurethanes, such as cold insulation products.

2. Automotive industry. Polyether polyols can be used to produce car seats, instruments, steering wheels, door panels and other parts. Among them, the polyether polyol used in the production of seats is currently the most widely used material, and its flexibility and contractility can effectively alleviate the degree of human injury in a car collision.

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