PAINT AND PRIMER
[EIRI/DFR/1017] (J.C:9656)
INTRODUCTION
Priming paints are used for the first coat on previously unpainted surface to provide the foundation on which the durability of the finished painting largely depends; their composition is therefore of fundamental importance.
Wood Work:
The primer is required to be absorbed into the surface and to dry very hard without gloss the consistency is therefore rather thinner than that employed for subsequent coats. The medium is usually linseed oil thinned with sufficient volatile solvent to reduce the gloss and the solid constituent is normally a blend of white lead and red lead with a small portion of extender, the function of the red lead being to increase the hardness and impermeability of the film. For interior work, where the protective value is not of supreme importance, these lead pigments are not essential and are often replaced by mixture of other pigments.
Metal Work:
Protection from corrosion being the main consideration, it is essential that the pigments used should have corrosion inhibiting properties. Red lead is largely employed on this account, the proportion being upto 80% of the total solid constituent; the properties of zinc carbonate; zinc dust and "micaceous" iron oxide make them eminently suitable for this purpose.
New Cement & Plaster Surface:
The properties of the pigment are relatively unimportant in the case, but the medium has to be adjusted to resist saponification owing to the alkaline reaction of such surfaces. A specially designed medium is therefore used, such as a combination of tung oil with an unsaponifiable resin, the coumarone resins being often employed.
Paints are fluid finishing compositions containing colouring substances dispersed in a suitable medium (vehicle), such as drying oil, varnish or a water dispersion of glue or casein. When spread on the surface of a metal or other object as a thin film, the paint forms a solid, adhesive, protective or decorative coat. The drying mechanism varies according to the nature of the medium in which the pigment is suspended, if the medium is a drying oil or an oil-based varnish, drying is brought about by oxidation; in formulations based on resin solutions or water dispersion of proteins, drying takes place through the evaporation of solvent or water.
COST ESTIMATION
Plant Capacity 4 MT/Day
Land and Building (2000 sq.mt.) Rs. 1.17 Cr.
Plant & Machinery Rs. 26.90 Lac
W.C. for 1 Months Rs. 55.23 Lac
Total Capital Investment Rs. 2.07 Cr.
Rate of Return 59%
Break Even Point 36%
CONTENTS
INTRODUCTION
B.I.S. SPECIFICATIONS
MARKET SURVEY
MANUFACTURER/SUPPLIERS OF ENAMEL PAINTS
MANUFACTURER/SUPPLIERS OF PRIMER
FORMULATIONS OF PAINT PRIMERS
FORMULATIONS OF ENAMEL PAINTS
WATER & OIL BASED DISTEMPER
MANUFACTURING PROCESS
FLOW DIAGRAM FOR MANUFACTURE OF OIL-BOUND DISTEMPER PAINTS
SUPPLIERS OF PLANT & MACHINERY
RAW MATERIAL SUPPLIERS
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)