POLYOL USED IN POLYURETHANES
[CODE NO. 1788]
In polymer chemistry, polyols are compounds with multiple hydroxyl functional groups available for organic reactions. A molecule with two hydroxyl groups is a diol, one with three is a triol, one with four is a tetrol and so on.
Monomeric polyols such as glycerin, pentaerythritol, ethylene glycol and sucrose often serve as the starting point for polymeric polyols. These materials are often referred to as the "initiators" and reacted with propylene oxide or ethylene oxide to produce polymeric polyols. However, they should not be confused with free radical "initiators" used to promote other polymerization reactions. The functional group used as the starting point for a polymeric polyol need not be a hydroxyl group; there are a number of important polyols which are built up from amines. A primary amino group (-NH2) often functions as the starting point for two polymeric chains, especially in the case of polyether polyols.
COST ESTIMATION
Plant Capacity 20.00 TONS/day
Land & Building (5000 Sq.Mtrs) Rs.3.62 Cr
Plant & Machinery Rs 2.66 Cr
W.C. for 3 Months Rs.14.53 Cr
Total Capital Investment Rs 21.12 Cr
Rate of Return 62%
Break Even Point 23%
• INTRODUCTION
• APPLICATION
• USES
• MARKET SURVEY
• MANUFACTURERS/SUPPLIERS OF POLYESTER POLYOL
• METHOD FOR PREPARING POLYETHER POLYOLS
• IMPLEMENTATION OF THE PROCESS ACCORDING TO THE METHOD
INVOLVES IN PRINCIPLE THE FOLLOWING OPERATIONS:
• IN A SPECIFIC EMBODIMENT, A SEMI-CONTINUOUS PROCEDURE MAY BE
CARRIED OUT, FOR EXAMPLE, AS FOLLOWS:
• MANUFACTURING PROCESS
• EXPERIMENT
• FLOW SHEET
• SUPPLIERS OF PLANT & MACHINERY
• SUPPLIERS OF RAW MATERIALS
APPENDIX – A :
. COST OF PLANT ECONOMICS
2. LAND & BUILDING
3. PLANT AND MACHINERY
4. FIXED CAPITAL INVESTMENT
5. RAW MATERIAL
6. SALARY AND WAGES
7. UTILITIES AND OVERHEADS
8. TOTAL WORKING CAPITAL
9. COST OF PRODUCTION
10. PROFITABILITY ANALYSIS
11. BREAK EVEN POINT
12. RESOURCES OF FINANCE
13. INTEREST CHART
14. DEPRECIATION CHART
15. CASH FLOW STATEMENT