SODIUM POLYACRYLAE DISPERSANT FOR USE IN WATER BASED PAINTS WITH DISPERSANT FOR PIGMENT
(EIRI/EDPR/1591] J.C. 389 (INR) 390 (US$)
INTRODUCTION
The choice of the dispersing agents is a key issue in the coating water based paints. Formulators have to find the most suitable products for their formulation taking into account the final application of their coating, the coating system (water based, solvent based, etc.) and the other additives.
The role of the dispersing agents is to enhance the dispersion process and ensure a fine particle size in order to stabilize pigments in the resin solution. As explained earlier, an efficient dispersant has to perform the three main functions: pigment wetting, dispersing, and stabilizing. Dispersing agents generally differ for aqueous and solvent-based coatings.
In term of chemical structure one can divide dispersing agents into the two following classes:
• Polymeric dispersants
• Surfactants
The main differences of those two types of dispersants being the molecular weight, the stabilization mechanism and the resulting let down stability.
Surfactants are conventional low molecular weight dispersing agents. Surfactant molecules are able to modify the properties and, in particular, they lower the interfacial tension between the pigment and the resin solution.
This surface activity arises because the surfactants' structure consists of two groups of contrasting solubility or polarity. In aqueous systems, the polar group is known as a hydrophilic group and the non-polar group as hydrophobic or lipophilic. In non-aqueous systems, the polar group is known as the oleophobic group and the non-polar group as oleophilic. Surfactants are classified according to their chemical structure and, more specifically, their polar group: anionic, cationic, electroneutral and non-ionic.
COST ESTIMATION
Plant Capacity 2 MT/Day
Land & Building (1000 sq.mt.) Rs. 2.06 Cr
Plant & Machinery Rs. 50.00 Lac
Working Capital for 3 Months Rs. 1.26 Cr
Total Capital Investment Rs. 3.97 Cr
Rate of Return 50%
Break Even Point 34%
CONTENTS
INTRODUCTION
USES AND APPLICATION
PROPERTIES OF DISPERSANT (SODIUM POLYACRYLATE BASED)
MARKET SURVEY
PRESENT MANUFACTURERS/SUPPLIERS OF DISPERSANT (SODIUM POLY ACRYLATE BASED)
DISPERSING PROCESS AND THEIR MECHANISM
CHOICE OF AN DISPERSANT
TYPES OF DISPERSANT WITH COMMERCIAL NAME
DESCRIPTION AND PROPERTIES OF SODIUM POLYACRYLATE
FORMULATION OF SODIUM POLYACRYLATE DISPERSANT FOR USE IN WATER BASED PAINTS WITH DISPERSANT FOR PIGMENT
DISPERSANT FOR WATER BASED PAINTS WITH PIGMENT DISPERSION
HIGHLY ALKALINE DISPERSANT FOR WATER BASED PAINT WITH PIGMENT DISPERSION
MANUFACTURING PROCESS OF SODIUM POLYACRYLATE DISPERSANT FOR USE IN WATER BASED PAINTS WITH DISPERSANT FOR PIGMENT
PROCESS FLOW DIAGRAM
MATERIAL SAFETY DATA SHEET FOR SODIUM POLYACRYLATE (POLYACRYLIC ACID SODIUM SALT)
DISPOSAL AND ENVIRONMENTAL HAZARDS OF SODIUM POLYACRYLATE
SYNTHESIS OF SELF –CROSSLINKING SODIUM POLYACRYLATE CRYDROGEL AND WATER OBSORBING MECHANISM
PLANT LAYOUT
SUPPLIERS OF RAW MATERIALS
SUPPLIERS OF PLANT AND MACHINERY
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)
