HSA Microsilica 920d
Description HSA Microsilica 920 EN is a dry silica fume powder certified to EN 13263 ‘Silica fume for concrete’. In use, HSA Microsilica 920 EN
Henan Superior Abrasives
2023-03-11
Description HSA Microsilica 920 EN is a dry silica fume powder certified to EN 13263 ‘Silica fume for concrete’. In use, HSA Microsilica 920 EN
Elkem Elkem is a Norwegian company that specializes in producing materials and products for various industries, including silicon, alloys, and special metals, Silica Fume is