LABORATORY

In our laboratory, in addition to the development of new compounds, we regularly perform the input control of supplied raw materials and the output control of manufactured compounds.

 

On the basis of this control we issue a measurement report which is enclosed to each delivered compound. In this way the customer can verify the quality of the received material.

WE ARE EQUIPPED WITH ALL NECESSARY LABORATORY EQUIPMENT TO PERFORM THE FOLLOWING MEASUREMENTS:

LABORATORY

Hardness

ASTM D 2240, DIN 53505, VDA 675102, ISO 48

Colour

According to CIE L * a * b * color scale, RAL color scale

Elongation

ASTM D 412, DIN 53505, VDA 675205, ISO 37

Notch strength

ASTM D 624, DIN 53507, VDA 675210, ISO 34-1

Hysteresis
Rebound elasticity

ASTM D 1054, DIN 53512, ISO 4662

Residual tensile deformation

DIN ISO 2285, DIN DIN 53518, VDA 675 217-A, VDA 675 217-B

Artificial ageing in the air

ASTM D 573, DIN 53508, ISO 188, VDA 675310, DBL 5555

Material fatigue

ASTM D 430-B, ASTM D 813, ISO 132, ISO 6943

Vulcanization properties

ASTM D 2084, DIN 53 529-4, ISO 3417

Specific gravity

ASTM D 297, DIN 53479, VDA 675106, ISO 845

Tensile strength

ASTM D 412, DIN 53504, VDA 675205, ISO 37

Modulus of elasticity

ASTM D 412, DIN 53504, VDA 675205

Abrasion

ASTM D 5963-97a, DIN 53516, ISO 4649

Permanent compression set

ASTM D 395-B, DIN 53517A, VDA 675216-A, ISO 815-A, ISO 815-B

Electrical conductivity

ISO 1853

Artificial ageing in fluids

ASTM D 471, DIN 53505, ISO 1817, DBL 5555

MEASUREMENTS

Abrasion resistance test
Tensile properties test
Etalon cutting-out
Rebound elasticity test
Hardness test
Ageing at elevated temperatures
Electrical resistance meter
Density meter