SP 6600 is a thermosetting cashew oil-modified phenolic novolak resin powder. The resin shows outstanding reinforcing properties towards nitrile rubber. SP6600 exhibits excellent compatibility in all proportions with nitrile butadiene rubber (NBR). The resin contains hexamethylene tetramine (hexa). SP 6600and nitrile rubber blends are used in such diverse applications as adhesives, mechanical goods and shoe soling. Key Application: Tire, Adhesives, Technical Rubber Goods.

SP-6700 is a cashew nutshell oil-modified phenolic novolac resin. It is used to eliminate scorch tendencies in high-temperature mill or Banbury mixing. SP-6700 resin is produced for those high-temperature compounding cycles where the early presence of hexa could result in scorching.

SP-560 is a thermoplastic, oil-soluble, terpene phenolic resin. This resin is mainly used in adhesives as either the base resin or as a modifying resin in the formulation of polychloroprene cements. SP-560 is soluble in aliphatic and aromatic hydrocarbons, ketones and esters.