Polyester resin plants

Listing ID #3940561

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

The major operations involved in the manufacture of polyester resin are esterfication and blending – which are carried in their respective kettles. The most common raw materials used are....

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Product Details

The major operations involved in the manufacture of polyester resin are esterfication and blending – which are carried in their respective kettles. The most common raw materials used are polypropylene glycol, melic anhydride and styrene monomer. In addition small quantities of inhibitors and other additives are required for the process.

The process involved is poly condensation reaction and blending the polyester resin with the monomer. Due to the sensitivity of polyester resin to contamination; in the course of condensation reaction and during subsequent handling the material of construction must be carefully selected.

The esterfication reactor is changed through a manhole with required amount of glycol and the solid anhydride. The mass is heated up to 200°C under agitation and inert gas N2 is slowly applied. The partial condenser condenses the glycol but process the water to the total condenser. The esterification is continued until a predetermined acid value 10 to 15 is reached. After achieving the predetermined viscosity the heating is stopped and the batch is dropped in to the blending kettle. In the blending kettle the batch is cooled to 100 – 102°. Styrene is pumped in the blender and viscosity is adjusted until the batch attains room temperature. The batch is then pumped through filter in to the storage tanks.

Company Details

Universal Engineering Systems was incepted in the year 1980 in the economical hub of India, Mumbai. We are one of the leading manufacturers and exporters of a comprehensive range of process equipment and machines.
We offer a comprehensive range of process plants/ equipment and machines that caters to the exact requirement of global clients spread across Africa, Middle East, Asia and India. Our extensive range of machines and equipment are renowned across the globe for high productivity, durability, superior performance, ease of use, robustness and corrosion resistance.
Some of our esteem clients comprises of Pidilite Industries Ltd, Oxyplast Pvt. Ltd, Pakistan, Grand Paints Ltd, Kenya, Bamco Ltd, Thailand and many more. Further, we also provide after sales services to our clients in form of installation, operational training and commissioning for our whole range of process plants/machines and equipments.
Ensuring that every client is satisfied holds the most importance to us at Universal Engineering Solutions. This has been our motto and focus since our inception in 1980. For the past Three decades, We have been focusing on being the market leader in our field of Process automation and equipments. Our products and services are renowned for their extremely high quality and focused delivery. With parameters like Creative, Innovative and durable, we strive to ensure that our clients get precisely what they desire. Our products are renowned for displaying the parameters as desired by our clients to the fullest. This has enabled us to be one of the leaders in the niche field.