MAYFREE 133 is recommended as a replacement for chlorinated paraffin in almost every metalworking operation. It is oil soluble, however it can be incorporated also into water dilutable formulations. It does possess a high acid number, so the addition of or increase in the alkaline components, such as triethanolamine must be made. In oil systems, MAYFREE 133 is not compatible with other chlorine replacement additives, such as overbased sulphonates. This product is recommended for all metalworking applications, with the exception of very severe or stainless operations which are normally performed with cutting oils containing in excess of 20% Chlorine. MAYFREE 133 has, in the field, successfully replaced chlorine at levels up to 15% in the formulations.
Dover Chemical Corporation – Lubricant Additives is a producer of lubricant additives for the Lubricant and Metalworking Fluids industry. This company offers a broad range of water based metalworking fluids, Chlorinated paraffins, and extreme pressure additives for use in lubricant films, neat oils, and semi-synthetic fluids. Most of these products are single components that can be customized into blends.
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