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الوثائق الفنية
Efka® PB 2020 accelerates defoaming in solvent-based coatings. It therefore eliminates foaming and blistering, regardless of whether the air bubbles are caused by the substrate, e.g., wood or paper or as a result of pumping, rolling, flooding or airless spraying.
تفاصيل
solution of defoaming substances, silicone-free
nitrocellulose lacquers and acid-curable wood finishes, especially those applied by curtain coating
two-pack polyurethane lacquers which are applied by spraying or brushing
cold-cured epoxy resin systems
printing inks
wood & furniture coatings
other industries > paper coatings
The product should be stored in a cool dry place.
When kept in its original unopened containers, it will keep up to 4 years.
recommended concentrations : 0.1–0.7% on total formulation
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| color value | <1 | ||
| Refractive index | 1.431 | ||
| Appearance | |||
| Physical state | Fluid | ||
| الخصائص الفيزيائية | |||
| Vapor pressure | 7.5 | mm-Hg | |
| Density | 0.8 | g/ml | 20°C |
| الخصائص الحرارية | |||
| Auto-ignition temperature | 240 | ºC | |
| Boling point | 71 | ºC | 1,013 hPa |
| flash point | 30 | ºC | |
| الخواص الكيميائية | |||
| Shelf Life | 48 | month | |
| الذوبانية | |||
| Solubility | Immiscible in water | ||
| Solvent type | industrial spirit (boiling range 140–165 °C [284–329 °F]) | ||
اتصل بالمورد
للاتصال الموردين من هذه الماد وتسجيل طلب للحصول على سعر، عينة، التشاور أو قبل الفاتورة، يرجى ملء استمارة الطلب.