"Removal - 7N" is specially intended for full removal of a polymeric powder covering from an open and remote surface of products from any materials, such as: steel, galvanized steel, cast iron, aluminum and its alloys (alpax, etc. ), copper, brass and other non - ferrous metals, chemical and resistant plastic.
"Removal - 7N" equally well deletes coverings as on the basis of polyester, epoxy and polyester, and on the basis of epoxy ("decorative" epoxides).
Color: from red, to red - brown.
Density (at a temperature of 200C): 1,05 g/cm3 (DIN 51757).
Hydrogen indicator rn (in a condition of delivery): 13 (at a temperature of 200C).
Boiling point: ≥ 1900C.
Ignition temperature: > 2550C.
Solubility in water (at a temperature of 200C): means rastvorimo.
Content of solvent: apprx. 90 - 95% .
Fire - dangerous properties: means is not fire - dangerous.
Potential of explosion: means is not explosive.
Theoretical expense: 6,00÷14,00 of sq. m/litre (depends on covering thickness).
Time of removal of a covering: of 15 minutes till 24 o'clock depending on thickness and a basis of a covering, working temperature of means, "geometry" of a product, equipment of capacity and an arrangement of the processed products in it.
Working temperature of means: 20÷250C. At a temperature below 200C time of removal of a covering increases.
Note: Time of removal of a covering can be reduced the next ways:
1. To increase the working temperature of means, but no more than 800C;
2. To use circulation and hashing of means in capacity.