We offers the raw materials needed to produce polyurethane foam, a substance with a wide range of industrial uses. Applications for Polyurethane FoamFoams come in two main varieties that are used in many different applications: rigid polyurethane foams and flexible polyurethane foams. Because they c Read More

The influence of polyol on spandex production is determined by the properties of polyol itself.The quality of polyether polyol is evaluated by the following indicators: hydroxyl value, acid value, moisture, viscosity, color, molecular weight distribution, unsaturation, etc. The following is a review Read More