BELSIL ECO TMS 803

BELSIL ECO TMS 803 is a co-hydrolysis product of tetraalkoxysilane (Q unit) and trimethylethoxysilane (M unit). It has a three-dimensional network of polysilic acid units, which are endblocked with trimethylsilyl groups. Some residual ethoxy and hydroxy functions are present. BELSIL ECO TMS 803 is manufactured to be substantially free of aromatic solvents such as toluene. It exhibits excellent rheological properties due to its low fine dust content and uniform particle size. BELSIL ECO TMS 803 can be compounded with polydimethylsiloxanes. It is primarily used for its film-forming attributes. In personal care applications, BELSIL ECO TMS 803 is an excellent water-resistant additive and helps to hold pigments in place. It prevents agglomeration and maintains free-flowing characteristics in loose powder products.