Rubber Auxiliary are fine chemicals used to improve rubber performance during processing. Some types are classified as hazardous materials and require special management.
Core Definition: Fine chemicals added during rubber processing to improve processing efficiency, enhance physical properties (such as elasticity and wear resistance), and extend service life.
Main Categories: Vulcanizing Agents; Accelerators; Antioxidants; Processing Aids etc.

Hosea Chem® supplies 2-Nitrophenol, CAS 88-75-5, for dye manufacturing and organic synthesis applications, with bulk supply inquiries supported from China.
Hosea Chem® supplies Fluorescent Brightener 185, CAS 12224-41-8, for optical brightening in textile and polymer applications, with bulk supply from China.
Hosea Chem® supplies Optical Brightener KSB, CAS 7128-54-5, for whitening PE, PP, EVA, plastic films and synthetic fibers, with bulk supply from China.
Hosea Chem® supplies 2,5-Thiophenedicarboxylic Acid, CAS 4282-31-9, a thiophene-based intermediate used in fluorescent brighteners, organic synthesis and functional materials, with bulk supply from China.
Photoinitiator TPO-L CAS 84434-11-7 is a liquid Type I photoinitiator for UV/LED inks, coatings, adhesives, composites and 3D printing, supplied by Hosea Chem® from China.
Photoinitiator TPO CAS 75980-60-8 is a Type I photoinitiator for UV/LED inks, coatings, adhesives, composites and 3D printing, supplied by Hosea Chem® from China.