Tested and certified – at hapego plastics GmbH all compounds undergo the strictest controls. As a result, we can guarantee consistently high quality.

We are certified in accordance with ISO 9001-2015 and, together with our partners, we have state-of-the-art measuring equipment in the areas of rheological, mechanical, thermal, coloristic, chemical and electrical testing. Besides the standard tolerances, we also have the possibility to define individual tolerances together with you and test the compounds accordingly. Only products that comply precisely within the tolerances defined in the test specifications are released and issued with an acceptance test certificate. We can perform the following tests in our laboratories:

Test procedure

Physical properties

 

Standard

 

 

Density

ISO 1183

 

Filler

ISO 3451

 

Viscosity

ISO 307

Mechanical properties

 

 

 

 

Modulus of elasticity

ISO 527/ 178

 

Izod notched impact strength

ISO 180

 

Izod impact strength

ISO 180

 

Charpy notched impact strength

ISO 179

 

Charpy impact strength

ISO 179

 

Shore A hardness/Shore D hardness

ISO 868

 

Ball impression hardness

ISO 2039

Thermal properties

 

 

 

 

MFI/MFR-MVR

ISO 1133

 

Glass transition/melting temperature

ISO 11357

 

Heat deflection temperature (HDT)

ISO 75

 

Vicat softening temperature

ISO 306

Flammability

 

 

 

 

Flammability according to

UL 94

 

GWFI

IEC 60695

 

GWIT

IEC 60695

Electrical properties

 

 

 

 

CTI

IEC 60695

 

Volume resistance

IEC 60093

 

Surface resistance

IEC 60093

Optical properties

 

 

 

 

Light transmission

 

 

Refractive index

 

 

Spectral progression

 

Other properties

 

 

 

 

Differential thermal analysis (DSC)

ISO 11357

 

Shrinkage behaviour

ISO 294

 

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HAPEGO PLASTICS GMBH · Ludwig-Erhard-Str.22 · D-41564 Kaarst · Tel.:+49 (0) 2131 319762 · Tel.:+49 (0) 2131 319764· Fax.:+49(0) 2131 319763
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