EFKA® PU 4047 is a modified polyurethane that improves gloss and reduces flooding problems. It gives higher color strength and lower viscosity. This product is used for all kinds of solvent borne coatings as well as pigment concentrates. The higher molecular weight of EFKA® PU 4047 compared to EFKA® PU 4046 gives stronger deflocculation results with some organic pigments and carbon blacks. In spite of its higher molecular weight, EFKA® PU 4047 has a wide compatibility with all kinds of resins. Pigment concentrates based on EFKA® PU 4047 show lower viscosity than concentrates made with any other EFKA® polymeric dispersants and can even be used in pure let downs based on white spirit.
EFKA® RM 1506
Anti-settling and anti-hard caking agent for solvent based systems; hard paste type of polyethylene wax dispersed in xylene; well suited for most solvent-based systems in dipping, spraying and aerosol applications.
EFKA® RM 1506 is a hard paste-type polyolefin wax thickener which is designed to provide anti-settling and anti-hard caking performance with improved stabilization of pigment dispersion in solvent-based coatings. It is suitable for all types of enamels, including heavy duty coatings. EFKA® RM 1506 has a bubble structure which gives lower viscosity and enhances scratch resistance. It is superior to clay and silica additives for preventing pigment settling and hard caking without affecting viscosity.
رزین هگزامتوکسی متیل ملامین شرکت BASF آلمان با نام تجاری Luwipal 066 ULF تولید شده و کد ULF یا Ultra Low Formaldehyde دارای کمترین مقدار فرم آلدئید آزاد در بین رزین های موجود در بازار های جهانی می باشد این کد معادل با CYMEL 303 ULF از شرکت Allnex است. رزین هگزامتوکسی متیل ملامین به اختصار HMMM یا H3M نامیده می شود. رزین هگزامتوکسی متیل ملامین با نام هگراکیز Hexakis هم شناخته می شود.
