Ecoblast medium 25kg

Description

ECOBLAST is an abrasive based on calcium silicate. It fulfills the requirements for silicone-free blasting media on the basis of DIN EN ISO 11126-6 and meets the requirements for occupational safety (IFA test certificate for testing blasting media for the content of siliconogenic, toxic and carcinogenic components).

Chemical composition:
– SiO2 44 – 52 %
– CaO 25 – 36%
– Al2O3 7 – 14 %
– MgO 5 – 8%
– Fe2O3 1 – 2 %

Technical specifications
– Grain size = 0.1 – 0.5mm
– Shape = angular
– Color = dark green, black-grey
– Raw density = approx. 2.6 g/cm3
– Bulk weight = approx. 1.3 g/cm3
– Mohs hardness = 7