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Nitrosamine-Free Cure Systems

The use of rubber accelerators, with the potential to produce high levels of mutagenic and carcinogenic substances (nitrosamines), are a high concern to a rubber compounder. Nitrosamines are a family of chemical compounds discovered over 100 years ago. However, it was...

PRISMA RUBBER ADDITIVES’ ‘ADSULPH’ RANGE

Prisma Rubber Additives’ range of treated sulphur dispersions are produced with the specific aim of aiding rubber compounders to achieve rapid dispersion, while maintaining high levels of physical properties in their compounds. ‘Sulphur Bloom’ is a major problem...