Noise Absorbing Melamine Acoustic Foam

Noise absorbing melamine acoustic foam 1.good performances in anti-freezing 2..noise-resistant.Noise absorbing melamine acoustic foam    1, factory direct sell, professional manufacturer2, soft, good touch feeling, comfortable3, samples are free by demand4,shapes by demand5,size by demand6,density by demand7, colors by demand.8, adhesive can be provided.9, with fire retardant material.10, sound absorbing shape can be provided.11, widely used in car industry, electronic industry, machinery, pet pads, mattress, cushions, funturers, insoles, etc Polyurethane foam is created in a basic chemical reaction of a Polyol and Isocyanate, and the final product is determined by the addition of other chemicals but also by the actual polyol type determines the 2 basic familytypes.Polyether Foam - These tend to be the softest of grades and used in many retail and low cost applications. Densities range from 15 – 30 Kg/m³ as standard but others are available. The foams are prone to [blow holes" due to the foaming process.Polyester Foam - Mainly of improved physical properties, and controlled cell structure. Densities in generalare from 20 – 60Kg/m³ Used where better performance is required and more technical characteristics.PU foam is also known as Sponge, because early grades were developed that gave the look of Natural Sea Sponges, and are used for car sponges or bath sponges. Intec Foams has the ability to create shapes fromthese grades