タイトルまたは説明

~1 GENERAL      
       
 FOR TEMPERATURES EXCEEDING **5°C AND UP TO **0°C A FIVE LAYER SYSTEM "SUNLIGHT L***0"      
 CONSISTING OF A PRIMER MADE PRINCIPALLY WITH A SILICONE OR PHENOLIC RESIN BINDER AND      
 A SPECIALLY PROCESSED TAPE SHALL BE USED.      
       
2 MATERIAL         
 MATERIAL TO BE USED ;      
       
 * PRIMER (UNDER COAT)    : SUNLIGHT L***0 PRIMER   
 * WRAPPING TAPE   : SUNLIGHT L***0 TAPE   
 * MIDDLE COAT   : SUNLIGHT L***0 AC PRIMER   
 * FILLING MASTIC    : SUNLIGHT L***0 CEMENT   
 * TOP COAT   : SUNLIGHT TOP COAT   
       
2.1 SUNLIGHT L***0 PRIMER (2 LAYERS)      
       
 THE PRIMER OF SUNLIGHT L***0 SYSTEM MADE PRINCIPALLY WITH A SILICON EPOXY RESIN      
 BINDER. THIS PRIMER SHALL BE APPLIED BY BRUSH OR ROLLER COATING IN TWO LAYERS AT       
 *5 MICRONS THICKNESS PER EACH LAYER AND SHALL MEET THE CHARACTERISTICS STATED       
 BELOW AND CONFIRM TO COMPANY APPROVED DATE PROVIDED BY THE MANUFACTURER      
       
 BASE   SILICON EPOXY   
 DFT (DRY FILM THICKESS)   *5 MICRONS (EACH LAYER)   
 DRYING TIME   ****0 MINUTES AT *5°C AND *0% OF MOISTURE   
 GUIDANCE COVERAGE   0.2 KG/M2 (NET SURFACE)   
 SPECIFIC GRAVITY   1.*6 (*5°C)   
 NONVOLATILE COMPONENT   *0 +/- 1% WT   
 VISCOSITY   8.0 +/- 3 PS  (*5°C)   
 NOTE : INTERVAL OF 1ST COATING AND 2ND COATING REQUIRED MINIMUM 1 HOUR      
       
2.2 L***0 TAPE      
       
 THE L***0 TAPE SHALL HAVE A POLYAMIDE BASE MATERIAL WITH THE CHARACTERISTICS STATED       
 BELOW ;      
       
 BASE   POLYAMDE   
 IMPREGNATED MATERIAL   TAPE IMPREGNATED WITH SILICONE EPOXY RESIN LIQUID   
 THICKNESS (BEFORE APPLICATION)   0.5 mm +/- 0.*2 mm   
 THICKNESS (AFTER APPLICATION)   0.*5 mm =/- 0.*2 mm   
 MAXIMUM TEMPERATURE   **0°C   
 WIDTH   *0,**0 & **0 mm   
       
 APPLICATION METHOD IS WRAPPING MANUALLY, KEEPING ADEQUATE TENSION WITH A *5%mm       
 OVERLAP ONTO PIPE SPIRALLY. AS FOR DETAIL THE APPLICATION MANUAL OF MANUFACTURER       
 SHALL BE CONSIDERED.      
       
       
2.3 L***0 AC PRIMER      
       
 AFTER THE SUNLIGHT L***0 TAPE HAS BEEN APPLIED, L***0 AC PRIMER WITH THE FOLLOWING      
 CHARACTERISTICS SHALL BE COATED CAREFULLY IN ORDER TO FULLY IMPREGNATE AND       
 SATURATE THE COMPOUND.      
       
 BASE   SILICON EPOXY   
 DFT (DRY FILM THICKESS)   **0 MICRONS COMBINED WITH L***0 TAPE   
 DRING TIME   MIN 8 HOURS AT *5°C AND *0% OF MOISTURE   
 GUIDANCE COVERAGE   0.5 KG/M2 (NET SURFACE)   
 SPECIFIC GRAVITY   1.*6 (*5°C)   
 NONVOLATILE COMPONENT   *0 +/- 1% WT   
 VISCOSITY   8.0 +/- 3 PS  (*5°C)   
 APPLICATION   FRUSH OR ROLLER COATING   
       
2.4 L***0 CEMENT (FILLING MASTIC) ;      
       
 IN CASE OF FLANGE OR VALVE, L***0 CEMENT WITH THE BELOW CHARACTERISTICS SHALL BE       
 FILLED UP IN ORDER APPLY TAPE WRAPPING SMOOTHLY ;      
       
 BASE   SILICON   
 SPECIFIC GRAVITY   1.*8 (*5°C)   
 NONVOLATILE COMPONENT   **0% BY WT   
       
2.5 L***0 TOP COAT      
       
 FINAL SUNLIGHT L***0 TOP COAT (COLOR GRAY)WITH THE BELOW CHARACTERISTICS SHALL BE      
 COATED CAREFULLY WHEN FINISHING TAPE WRAPPING ;      
       
 BASE   SILICON EPOXY   
 DFT (DRY FILM THICKESS)   *0 MICRONS    
 DRING TIME   "*4 HOURS AT *5°C AND *0% OF MOISTURE
NO CURING TIME REQUIRED"   
 GUIDANCE COVERAGE   0.*8 KG/M2 (NET SURFACE)   
 SPECIFIC GRAVITY   1.*3 (*5°C)   
 NONVOLATILE COMPONENT   *9 +/- 1% WT   
 VISCOSITY   8.0 +/- 3 PS  (*5°C)   
       
 TOTAL DFT = ***0 MICRONS      
       
 NOTE 1 : EXCEPT FOR L***0 CEMENT, THE VALUES FOR NONVOLATILE COMPONENTS, VISCOSITY       
 AND SPECIFIC GRAVITY MAY CHANGE DEPENDING UPON THE ENVIRONMENTAL CONDITIONS AT THE      
 TIME OF APPLICATION.