Brands

Tinuvin® light stabilizers show best performances regarding their thermal stability, substrate compatibility, volatility, absorption range, or regulatory classification as needed. BTC’s Tinuvin® light stabilizers provide effective protection against UV absorption for inks and printing.

OPTIM® enhances properties of polymer compounds thus enabling their increased adoption in automotive, wire & cable, wood plastics composites, flexible packaging, white goods and recycling industries.

DOMOPUR are polyurethane dispersions.

SIGRAFIL chopped carbon fibers are created through precision cutting of our continuous carbon fiber tows and are available with various sizings and in various cut lengths. They are especially popular as a reinforcing material or filler. As a functional additive, our short carbon fibers are primarily used in the manufacture of compounds for thermoplastic injection molding processes in the high- and low-temperature ranges

St. Louis Group offers a wide range of highly effective liquid & powder phosphorus based flame retardants. Specialty dispersions, blends, and masterbatches are available upon request.

Chempure® 5.1 is a cleaning compound the most environmental-friendly product for cleaning plastic extrusion, injection molding and kneading equipment. Chempure® 5.1 is a granular form specifically developed for fast and effective cleaning screws, cylinders, barrels, hot runners, and injection or extrusion nozzles. Burned plastic particles (carbon) and other pigment residues are macerated, ridding any ‘black speck’ contaminations when changing color and/or material.

PROFLEX PLASTICIZERS are primarily derived from sulfonamide chemistry. These are high-quality resin modifiers which exceptional performance and product quality. Traditional applications for the ProFlex line include fluorescent pigments, melamine-formaldehyde resins, nail lacquers, and printing inks

We deal with benzotriazole, benzophenone, HALS types of UV absorbers and Light Stabilizers.

METABLEN™ is the trade name of modifiers, which have been developed originally by Mitsubishi chemical, a world prominent manufacture of methyl methacrylate resins. Adding a small quantity of METABLEN™ to various resins improves and increases their impact strength and processability, and further improves the characteristics, the appearance and the productivity of their final products. *METABLEN™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

SYNTRAN® is a modified-acrylic copolymer with improved flexibility, which is very suitable as a polymer for leather applications and glove coatings. Formulations based on SYNTRAN® for various applications are available upon request.

Water borne polyurethane-acrylic dispersions mixed at molecular level for plastic, metal, wood coating

DAIFREE is based on the fluoro technology offering efficient demolding performances for elastomers and plastics. Besides high precision release, they contribute to solving molders productivity and consistency as they limit residue on parts, are applicable rapidly at a thin thickness and reduce mold cleaning cycles. Features of DAIFREE include Excellent mold releasing capability, Very thin, dry film of 0,1 – 1,0 μm thickness, Oil repellency, Stain-proofing properties, Improves molding efficiency, Lowers defect ratio, Improves molding precision and Continued releasing capability.

We deal with Phenolic, Thiophenolic, Phosphite, and Thioester types of Antioxidants, which are used widely in Polymer, Rubber, Adhesives, etc. industries.

SI-TPV is a patented dynamic vulcanized thermoplastic Silicone-based elastomers made by special compatible technology, it helps silicone rubber dispersed in TPU evenly as 2~3 micron droplets under a microscope. This unique material provides a good combination of properties and benefits from thermoplastics and fully cross-linked silicone rubber. Suits for wearable device surface, artificial leather, Automotive, Phone bumper, Electronic devices accessories (earbuds, eg), high-end TPE, TPU, TPV, Si-TPE, Si-TPU industries.

WARADUR® montan waxes are used as high performance additives in the plastics industry, due to their unique properties and versatility. Montan wax derivatives serve for example as combined external and internal lubricants, dispersing agents and surface improvers in many types of plastics and processing methods. They are therefore particularly valued for technically challenging tasks in the engineering plastics field where high demands are placed on functionality, optical appearance and cycle time reduction. WARADUR® montan waxes in addition also provide excellent lubricating and mold release properties for thermosets.

St. Louis Group manufactures and distributes a comprehensive line of smoke suppressants that include traditional smoke suppressants, as well as low cost AOM alternatives and high-performance proprietary blends.

TPV ELASTOPRENE ® is available in a wide range of hardnesses and is presented in pellets in different packages, according to the needs of each client. It is transformed with standard plastic (polypropylene) machinery. There are suitable grades for the different transformation processes: extrusion, injection molding and extrusion-blown.

St. Louis Group is an established & viable supplier of brominated flame retardants. We are a domestic manufacturer of brominated polyols and blends. We also have contract manufacturing operations in China. Specialty dispersions and masterbatches are available upon request.

Automotive fuel tubes, roofing membranes, semiconductor or wires have in common to endure the most extreme operating conditions. From chemical resistance or harsh outdoor exposure, these parts are expected to stand a broad scope of aggression, while ensuring heat stability or good electrical properties. POLYFLON Series is a variety of high-performance PTFE. Available in fine powder, molding powder or dispersion used for tubes, membranes, etc.

DIACRON™ are saturated copolymerized polyester resins used for coatings, inks, and adhesive applications. They have good adhesion to metals, polyester film, polycarbonate, and can be cross-linked with isocyanates, melamine, and epoxies. *DIACRON™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.