CORRUGATED POLYCARBONATE SHEET
[EIRI/EDPR/1100] J.C.9744
INTRODUCTION
Corrugated Poly Carbonate is a high-performance plastic with good impact strength. In addition to ductility (impact strength) general purpose poly carbonate has high transparency (upto 88% tranmittance of visible light), wide temparature limits (high impact resistance below 600C and a UL thermal endurance rating of 1150C with impact).
Corrugated Poly Carbonate has low water absorption good stain resistance a wide range of colourability and low combustibility. It is nontoxic and does not form harful gases during incineration.
The weak area for Poly Carbonate is its relatively limited range of chemical resistance, which necessities careful appraisal of application involving contact with organic solvents some detergent strong alkali certain fats, oils and greases.
General purpose grade are also available in F.D.A. sanctioned natural, tints and some opaque colour. For improved outdoor performance the transparent type are available as UV-stabilized grades. Release agents are added by the resin suppliers with combination of additives also available. E.G. release type with UV stabilizer.
COST ESTIMATION
Plant Capacity 3 Ton/Day
Land & Building (Area 2000 sq.mt.) Rs. 2.60 Cr.
Plant & Machinery Rs. 1.21 Cr.
W.C. for 2 Months Rs. 3.50 Cr.
Total Capital Investment Rs. 7.65 Cr.
Rate of Return 31%
Break Even Point 44%
CONTENTS
INTRODUCTION
PROPERTIES OF CORRUGATED POLY CARBONATE
PROPERTIPES OF CORRUGATED POLY CARBONATES
PROPERTIES OF HIGH PERFORMANCE THERMOPLASTICS UNREINFORCED RESINS
AGEING AND CHEMICAL RESISTANCE
REFRACTIVE INDEX AND LIGHT TRANSMITTANCE
USES AND APPLICATION
B.I.S. SPECIFICATION
MARKET SURVEY
PLASTICS
CONVERTING INDUSTRY
MACHINERY
GLOBAL SCENARIO
GLOBAL PER CAPITA CONSUMPTION OF PLASTICS IS (IN KGS)
INDIAN PLASTICS INDUSTRIES – PERSPECTIVE
TABLE 1- CURRENT INDIAN PETROCHEMICALS CAPACITIES (IN KT)
TYPICAL POLYMER CONSUMPTION PATTERN OF DIFFERENT POLYMERS
CLASSIFICATION OF PLASTIC PRODUCTS BY TYPE OF PROCESS USED
THE POLYMER CONSUMPTION IN INDIA ACCORDING TO VARIOUS PROCESSES IS PROVIDED AS FOLLOWS:
STATISTICS OF PLASTICS INDUSTRIES IN INDIA: CURRENT STATUS
PRESENT MANUFACTURE OF CORRUGATED POLY CARBONATE SHEET
OUT LINE OF THE PROCESS
MANUFACTURIPNG PROCESS DETAILS
PROCESS FLOW DIAGRAM FOR THE MANUFACTURE OF CORRUGATED POLY CARBONATE SHEET
PROCESS
DETAILS OF EXTRUSION PROCESS
EXTRUDER CONSTRUCTION
SCREW
BASICALLY AN EXTRUDER SCREW HAS THREE DIFFERENT ZONES:
A). FEED ZONE:
B). COMPRESSION ZONE:
C). MATERING ZONE:
EXTRUDER BARREL
DRIVES
EXTRUDER CONTROLS
OTHER COMMERCIAL METHODS
CORRUGATED SHEET ASSEMBLY
METHOD FOR CORRUGATING SHEET MATERIAL
METHOD OF FORMING POLYCARBONATE SHEETING
CORRUGATING APPARATUS
CORRUGATED MICROFIBER WEBS
FACE MASKS
THERMAL INSULATION
CORRUGATING APPARATUS
EXAMPLES
NONWOVEN WEB OF POLYMERIC MICROFIBER
SHAPE RETAINING MEANS
WEB CORRUGATION
PRESSURE DROP AND PARTICLE PENETRATION TESTING
EXAMPLES 1-3 AND COMPARATIVE EXAMPLES C-1 TO C-3
SERVICE LIFE TESTING
WEB THICKNESS TESTING AND SOLIDITY DETERMINATION
COMPARATIVE EXAMPLES C-4 TO C-8
COMPARATIVE EXAMPLES C-9 THROUGH C-16
EXAMPLE 4
EXAMPLES 5-17
POLYCARBONATE SHEET WITH IMPROVED FIRE RETARDANT PERFORMANCE
EXAMPLE 1
EXAMPLE 2
EXAMPLE 3
EXAMPLE 4
EXAMPLE 5
EXAMPLE 6
ADDRESS OF RAW MATERIAL SUPPLIERS
POLYCARBONATE RESIN
TRANSPARENT DYES
ADDRESSES OF PLANT & M/C SUPPLEIRS
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)
