SONGWON COATINGS

SONGSORB CS 81 is a solid UV absorber of 2-Hydroxybenzophenone type for coating applications. Its major features and applications are: Absorbs ultraviolet radiation in the 240 – 340nm region; Significantly improves the resistance of clear coatings against discoloration, cracking, loss of gloss, and loss of adhesion; Mostly used in clear coats, base coats, top coats and color clear coatings and industrial coatings; Exhibits low color and durability requirements. It is recommended especially for exterior water- and solvent-based applications and industrial finishes; Can be used in combination with SONGSORB CS hindered amine light stabilizers (HALS) and / or other UV absorbers to achieve a wide range of coating, adhesive, and sealant applications without the additive incorporation; Can be used in waterborne and industrial coating, decorative paint and wood stains or varnishes as well as adhesives and sealants.

SONGSORB CS 900 is a UV absorber of the benzotriazole type for high performance coating, adhesive, and sealant applications. Its major features and applications are: SONGSORB CS 900 is a UV absorber of the benzotriazole class developed specifically for coatings. It is a strong absorber of ultraviolet radiation in the 300-400 nm region and has a high degree of photostability; Compared to other UVA, SONGSORB CS 900 has a low volatility, which makes it especially suitable for high performance applications of long-term durability; Applications include PET films and fibers, Polycarbonate, POM, Nylon, Polyolefins, TPE, TPO, and coatings (automotive coating, coil coatings, powder coatings); SONGSORB CS 900 can be used in combination with stabilizers of the HALS class (e.g SONGSORB CS 292) and this package gives automotive coatings the maximum protection against light induced degradation effects; SONGSORB CS 900 also offers very good color and excellent thermal stability so that it is suitable for use in color sensitive coatings, coil coatings, powder coatings, delamination, and color change.

SONGSORB CS 928 is a UV absorber of the benzotriazole type for high performance coating, adhesive, and sealant applications. Its major features and applications are: SONGSORB CS 928 is a strong absorber of ultraviolet radiation in the 290-400nm region and has a high degree of photostability. The photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy; SONGSORB CS 928 is suitable for coatings demanding a particularly high light stability. Ideal for Automotive coatings and powder coatings; Its excellent compatibility makes SONGSORB CS 928 suitable for use in ambient and low temperature-cured systems; SONGSORB CS 928 is mainly recommended for use in automotive and HALS to optimize coating stability and protection against gloss reduction, cracking, color change, blistering, delamination, and color change.

SONGSORB CS 944 is a hindered amine light stabilizer (HALS) for high performance coating applications. Its major features and applications are: Polymeric hindered amine light stabilizer (HALS) which is effective in a broad range of polymers and applications; Excellent light stabilization performance and contribution to thermal oxidative stability of polyolefins (thin-and thick-section); Low volatility and excellent resistance to migration; Particularly useful in PE applications (injection molding, film, and tape), PP (injection molding, film, and fibers), TPO, polyamide fibers, flexible and rigid PVC, Styrenic TPE’s, and polyurethanes; Designed for powder coating and for adhesives and sealants applications with antioxidant properties.

SONGSORB CS 944EP is a hindered amine light stabilizer (HALS) for high performance coating, adhesive, and sealant applications. Its major features and applications are:; SONGSORB CS 944EP is a polymeric HALS designed for use in powder coating, adhesive, and sealant applications, offering high performance and durability with low volatility and minimal migration.; SONGSORB CS 944EP protects coatings from surface defects such as gloss reduction, cracking and chalking and ensures the retention of mechanical properties.; SONGSORB CS 944EP protects cured sealants from surface defects such as cracking and chalking and ensures the retention of mechanical properties.; SONGSORB CS 944EP is recommended for filled/pigmented systems based on silane modified polymers.; SONGSORB CS 944EP provides strong synergies with UV-absorbers to significantly improve weathering resistance.