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غلظت دهنده پلی اورتانی آب پایه امریکایی Rheovis PU 1214 بسته بندی گالنی
non-ionic rheology additive for aqueous systems
- برند:Rheovis PU 1214 BASF
- دسته بندی:افزودنی ها
مشخصات فنی
غلظت دهنده پلی اورتانی آب پایه امریکایی Rheovis PU 1214 بسته بندی گالنی- عمومی
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کشور سازنده
- امریکا
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وزن برحسب گرم
- گالن 20 کیلوگرمی
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نحوه ارسال
- از طریق پایانه های مسافربری (ترمینال ها) یا باربری ها به سراسر ایران
- هزینه حمل به عهده خریدار می باشد.
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برگه اطلاعات فنی کالا TDS
- Rheovis® PU 1214
- non-ionic rheology additive for aqueous systems, low shear thinning
- Rheovis® PU 1214 is a polyurethane-based associative thickener that
- shows thickening with only low shear thinning. It was especially
- designed to improve the application and hiding properties of latex
- systems (emulsion paints and adhesives). Rheovis® PU 1214 allows
- the manufacture of paints with optimal rheological properties offering,
- e.g.:
- • superior hiding power in brush application
- • excellent flow-promoting properties
- • minimal roller spatter
- • very good scrub and scuff resistances
- • low shear thinning
- chemical nature polyurethane polymer in water/butoxy triglycol
- Properties
- physical form white, opaque liquid
- typical properties
- solids content ~ 40%
- density at 20 °C (68 °F) ~ 1.065 g/cm3
- Brookfield viscosity at 23 °C (73 °F) ~ 3,500 mPa.s
- pH value (2% in water) ~ 7
- Application
- Rheovis® PU 1214 is recommended for all paints where good rheological properties are important. The main applications are interior and exterior paints which require good brush and roller application
- properties.
- The rheology behavior of formulations thickened with Rheovis® PU 1214 is independent of the pH. Under shear stress, the reduction of viscosity is distinctly lower than with cellulosic or alkali-swellable acrylics.
- Rheovis® PU 1214 can be combined with other thickeners such as lowmolecular-weight cellulose derivatives or acrylate thickener to improve application and storage properties.
- Because of its low viscosity, Rheovis® PU 1214 can be used as supplied. However, it may be diluted with water-soluble co-solvents (e.g., butyl diglycol) or with water.
- recommended concentrations
- Rheovis® PU 1214 is supplied as a highly concentrated low-viscosity solution which is easy to incorporate. Typical usage levels are 0.3 – 1% of active substance, calculated on the volume of the finished paint.
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