3824999691

• Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included
• Other
• Other
• Other
• Other
• Other
• Mixture, in pellet form, containing by weight: - 49 % or more but not more than 50 % of bis[3-(triethoxysilyl)propyl] polysulphides (CAS RN 211519-85-6), and - 50 % or more but not more than 51 % of carbon black (CAS RN 1333-86-4), of which 75 % by weight or more pass through a sieve with an aperture of 0,60 mm, but not more than 10 % pass through a sieve with an aperture of 0,25 mm (as determined by the ASTM D1511 method)