Mixland + predispersed rubber chemicals are a new generation of products that take the consistency, uniformity, quality and handling of predispersed chemicals to a new level of performance. Based on a unique and patented binder system, and production technology, Mixland + predispersions represents the highest quality, cost effective products to the rubber market. Filtered at levels not previously possible, Mixland + products are ideal for all applications where high dispersability, thermal stability and surface finish are pre-requisite requirements.
Mixland + CTPI – N-(cyclohexylthio)-phtalimide CTPI is a highly effective pre-vulcanisation inhibitor of rubbers. It is effective in a wide range of sulphur curable elastomers with most common accelerators: guanidines, sulfenamides, thiurams and dithiocarbamates.
It is the most powerful retarder, suitable for both light and dark goods.
In vulcanisation, Mixland CTPI is well soluble in organic solvents and rubbers, insoluble in water.
A small addition of CTPI to rubber compounds increases their processing safety significantly, which enables a speed up of some of the technological operations during the preparation of rubber compounds. Recommended quantity is between 0.1-0.4 phr. It may cause bloom above 0.5 phr.
Also Known As
CTPI, PVI, Vulkalent G, N-Cyclohexylthiophtalimide, pre-vulcanisation inhibitor.
