Huacheng Hi-Tech Company specialized in the production of polyester polyol, which is one of the most important domestic polyester polyol production factories.
Polyester polyol AD-60
Polyester polyol is one of the main raw materials for the production of polyester polyurethane. A variety of specifications, mark polyester polyols can be generated by reaction with isocyanate polyurethane. Used in the manufacture of polyurethane rigid foam, elastomer, adhesive, coating and so on. It is widely used in external wall insulation, waterproof, plastic runway, flooring, packaging, tire, textile and other fields.
The AD-60 has lower hydroxyl value and low viscosity with wide application scope.
Appearance Light yellow transparent liquid
hydroxyl value 60±10 mgKOH/g
dynamic viscosity 7000±1000cpa.s 25°C
moisture [water] content <0.15%
System Adipic acid, diethylene glycol
(1)solubility: It almost insoluble in water, soluble in acetone, methyl ethyl ketone, alcohol, ethyl acetate and other organic solvents.
(2) Chemical property: With polyisocyanate reaction containing --NCO groups, the formation of polyurethane.
(3) Polyester universal, different kinds of requirements and special polyester correspond, in order to adapt to the use and performance of different products.