Products

Natrochem Extra Hard Pitch is a thermoplastic, acidic resin. It has a high softening point and amber color, and is a product of the naval stores industry obtained during the separation and refining of resins and terpenes extracted from pinewood. Extra Hard Pitch is composed of rosin-type resin acids, oxidized and modified forms of these resins, and neutral and colored constituents associated with dark rosin. Extra Hard Pitch is suggested as a close replacement for gum rosin type products.

Natro-Rez 10 is a Coumarone-Indene resin widely used in rubber, adhesives, paints, coatings, and allied industries. Natro-Rez 10 is also available as a dry liquid concentrate, CI 10 DLC?-A at 72% actives.

Natro-Rez 50 is a Coumarone-Indene resin and widely used in rubber, adhesive, paint, coating, and allied industries. Natro-Rez 50 is used primarily in dark rubber compounds as a tackifier and processing aid. Natro-Rez 50 is also available as a dry liquid concentrate, CI 50 DLC?-A at 74% actives.

Natro-Rez 25 is a coumarone-indene resin used widely in rubber, adhesives, paints, coatings, and allied industries. Natro-Rez 25 is also available as a dry liquid concentrate, CI 25 DLC?-A with 72% actives.

Natrochem Atlas Burgundy Pitch is a rosin pitch blended from gum rosin to meet softening point and acid number specifications. The term pitch usually connotes a product that is a residuum of still bottoms. Rosin pitches contain no residuum products. Atlas Burgundy Pitch is used as an adhesive and rubber additive. It is formulated from high quality, closely controlled raw materials and made to meet acid number and softening point specifications.