Laboratory

OWN LABORATORY AS THE FOUNDATION OF QUALITY

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ADVANCED RESEARCH

Since 2009, an important organizational unit of our company has been a modern research laboratory responsible for advanced research on raw materials processed in DRP GROUP plants.

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INNOVATION

The innovative equipment of the laboratory and a team of qualified employees allow us to use a wide range of research methods aimed at determining the physicochemical properties of the processed materials with the highest accuracy.

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GUARANTEE OF QUALITY

Our laboratory experts conduct research on raw materials at every stage of the processing process. This gives us full control over its course and allows us to make adjustments to recipes on an ongoing basis. Therefore, our customers are guaranteed that they receive a final product of the highest quality, with parameters perfectly suited to their needs. The confirmation of the above is the inspection certificate prepared for each delivery in accordance with DIN EN 10204 – 3.1.

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Our facilities are at your disposal

For years, we have also been successfully providing polymer testing services for external clients. Thanks to the ongoing exchange of experience with universities, industry institutes and research centers, we are able to guarantee the highest quality of research and analysis while maintaining attractive prices.

 Plastics

OFFER OF LABORATORY TESTS

Rheological properties
Properties
(description)
Unit Method
(standard)
MFR g/10 min  PN-EN ISO 1133
MVR cm3/10 min PN-EN ISO 1133
Physical properties

Properties
(description)

Unit

Method
(standard)

Density g/cm3 PN-EN ISO 1183-1
Ashe content % PN-EN ISO 3451
Flammability Klasa UL 94
Shore’a typ  A i D PN-EN ISO 868
Colour CIE L* a*b*
Mechanical properties

Properties
(description)

Unit

Method
(standard)

Charpy notched (impact strength) kJ/m2 PN-EN ISO 179
Charpy unnotched (impact strength) kJ/m2 PN-EN ISO 179
Izod notched (impact strength) kJ/m2 PN-EN ISO 180
Izod unnotched (impact strength) kJ/m2 PN-EN ISO 180
Tensile stress at yield (Sy) MPa PN EN ISO 527
Elongation to break (ε) % PN EN ISO 527
Stress at break (Sb) MPa PN EN ISO 527
Bending stress (σz) MPa PN EN ISO 178
Young’s modulus (Et) MPa PN EN ISO 527
Poisson’s ratio (µ) PN EN ISO 527

PET plastics

OFFER OF LABORATORY TESTS

Chemical Properties

Properties
(description)

Unit

Method
(standard)

PVC pollution % Internal test
Impurities PP, PE %
Metal impurities %
Cellulose impurities %
Adhesive contamination %
Dust pollution %
Other pollutants %
Gel time s Internal test
Physical Properties
Properties
(description)
Unit Method
(standard)
Humidity % Internal test
Colour RAL
pH Internal test
Bulk density g/cm3 PN-EN 1097-3
The content of plastics that decompose during glycolysis, and are not PET Internal test