rain erosion

ASTM Standard

Tested according to ASTM international G73-10.

PolyTech is testing according to the ASTM G73-10 standard, which is the most widely used industry standard at the moment. The rain erosion test is widely accepted as being the most suitable test for evaluating anti-erosive properties of coatings on the leading edge of wind turbine blades.

The ASTM G73-10 and the ISO 17025 accreditation verifies the stability and repeatability of the test to ensure that the tests made are 100% comparable. A reference test is performed every 4 weeks. 


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PolyTech A/S

Industrivej 37
DK-6740 Bramming