SONGWON COATINGS

SONGSORB CS B5459 is a synergistic combination of a selected formamidine UV absorber and a HALS. Its major features and applications are:; Provides excellent light stability to epoxy based and polyurethanes (PUR) systems.; Strong UV absorbance at wavelengths where PUR is most sensitive.; Less discoloring than conventional UV absorbers and blends.; Miscible with bisphenol A/F – diglycidyl ethers as well as with polyether- and polyester-based polyols for easy stabilizer dosing.; Synergistic effects with antioxidants like SONGNOX CS 1135 or SONGNOX CS 2450.

SONGSORB CS B5866 is a synergistic combination of a UV absorber (UVA) and hindered amine light stabilizers (HALS). Its major features and applications are: Protection against surface defects such as gloss reduction, cracking, blistering, delamination, and color changes of coatings, adhesives, and sealants; Highly efficient light stabilizer blend suitable for a wide range of coatings for wood, plastic, and metal; SONGSORB CS B5866 provides high quality, high light stability protection in coatings demanding a particularly high light stability; Designed for powder coating and for filled/pigmented systems based on silane modified polymers; The amount of SONGSORB CS B5866 depends on the dry-film thickness and the desired degree of protection. Use of Songsorb CS B 5866 may be combined with most US-Patent, EP-Patent and/or corresponding patents and patent applications in other countries.

SONGSORB CS UV1 is a UV absorber of the formamidine type for coating, adhesive, and sealant 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; Strong UV absorbance at wavelengths where PUR are most sensitive; Less discoloring than conventional UV absorbers; To be liquefied before use by applying gentle heating (< 50 C); Excellent solubility and compatibility with high solid coatings formulations.