When choosing polymer polyol, you need to pay attention to the following aspects:
Functional properties: Different polymer polyols have different functional properties, such as elasticity, hardness, wear resistance, etc. When choosing, you should choose a suitable product according to the needs of the product and the use environment.
Molecular weight: The molecular weight of polymeric polyols has a great influence on their properties. For example, polymeric polyols with higher molecular weights usually have better mechanical properties and durability. When selecting polymer polyols, the appropriate molecular weight should be selected according to the requirements of the product.
Moisture content: The moisture content of polymeric polyols affects their reactivity and stability. Generally speaking, polymeric polyols with low water content are more stable and reliable. When selecting polymer-based polyols, attention should be paid to their moisture content.
Viscosity: The viscosity of the polymeric polyol is also a factor to consider when selecting. If automated production is required, the viscosity should be controlled within an acceptable range for smooth production.
