SITRA produces since 1977 a wide range of white , black and grey masterbatches to satisfy the most varied requirements and to provide the maximum covering power and the best yield required in the users various technical applications. Moreover thanks to its recent new equipment for the research , SITRA , developed a new range of colour concentrates able to grant high colorimetric properties to the final product . Thanks to its modern productive and analytic equipment and to the continuous research and to the development of original material - production processes , SITRA has a leading position in its field . The most widely spread applicative sectors of our masterbatches include : FILM EXTRUSION, PROFILES, PIPES, BLOWN ARTICLES,  MOULDING, FIBRE EXTRUSION, MONOFILAMENT.

Our products are compatible with the following thermoplastic resins:

• HDPE
• LDPE
• PP
• PS
• ABS
• NYLON
• PVC

SITRA is able to realize products with particular technical characteristics in order to satisfy specific requests of the customer.

The technical details given are the results of our research and experience and therefore they must be considered as fully reliable ; however , we cannot in any way offer guarantees on the results which may derive from their application. Our technical assistance department is at customer's disposal at any time for further information.