One of the uses of Corbi polymer masterbatches is autimotive parts. These parts include the internal parts of the car, including the dashboard, seats and door covers, column trims, as well as the external parts of the car, such as external trims, bumpers, mirror frames, rear lights, etc. These products are produced in PP, PS, ABS, PE, PC based on the needs of customers.
Masterbatch production for use in car parts is a very sensitive process that requires technical knowledge and the use of advanced production and laboratory equipment.

Corbi polymer masterbatches are carefully and regularly controlled by spectrophotometers and calorimeters at all stages from testing to final production so that the products are produced with the least deviation compared to the reference samples. Also, in the production of these masterbatches, the highest quality raw materials are used so that the final product does not have the slightest color change in the vicinity of light or atmospheric conditions.
Sepidar Branch is proud to have a long-term and continuous cooperation with the largest car manufacturers and parts manufacturers in the country in production and products, as well as providing technical advice.

Following masterbatches are used in automotive parts:

• Color Masterbatches

• Exclusive Masterbatches

• Anti UVs Masterbatches

• Anti Oxidant Masterbatches

• Black Masterbatches

• ​White Masterbatches

• Anti Static Masterbatches