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We have been co-creating success stories in the world of plastic injection molding since 1990.

Your reliable supplier of plastic granules

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For over 35 years, Sitras has been helping companies achieve their goals with fast and reliable supplies of plastic granules, colorants and additives.

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News and blogs

Tensile strength of plastic materials

Tensile strength is one of the basic mechanical properties of a material. It tells us how much force a plastic can withstand before it breaks when stretched.

Shrinkage in Plastic Materials: Understanding and Controlling

Skrček je ključni dejavnik pri oblikovanju in proizvodnji plastičnih izdelkov, saj neposredno vpliva na natančnost dimenzij in kakovost končnega izdelka.

MFI and MFR: What do they mean and why are they important?

MFI (Melt Flow Index), along with its subcategories MFR (Melt Mass-Flow Rate) and MVR (Melt Volume-Flow Rate), is one of the key indicators in understanding the behavior of thermoplastic materials.

00386 (0)31 660 252

Gregorčičeva ulica 25,
2000 Maribor Slovenia

Tržaška cesta 23E,
2000 Maribor (Warehouse)

alen@sitras.si

Sitras | Vse pravice pridržane @2024 | izdelava: IDEJA21

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