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| Parameters | Technical details/specifications/Stds | |
| Product name | JSI RAINBOW | |
| Reference standard | ASTM 755 | |
| 0ther containing standards | JIS G3312, IS 14236, ECCA | |
| Strip thickness mm | 0.20 to 1.2 0 | |
| Strip widths mm | 900 to 1250 | |
| Substrate material | Zinc coating as per ASTM A 653/A 653M with steel base as per ASTM std | |
| Substrate Coating mass gms/m2 Substrate coating mass class |
80 to 275 Z120; Z150; Z180 and Z275 as per ASTM std Or As mutually agreed |
|
| Grade designation | Gr 50/ Gr 80/CS type A, B as per ASTM std | |
| Yield strength Mpa min Tensile strength Mpa min |
340 for Gr 50 & 550 for Gr 80 410 for Gr 50 & 570 for Gr 80 |
|
| Paint type | Regular Polyester/Silicon Polyester/PVDF | |
| Paint coating thickness (DFT) | Top coat 18 to 22 microns (+5 microns primer) Back coat 5 to 8 (including primer) |
|
| Digital DFT meter accuracy | Accuracy +/- 2% of reading) as per ASTM A 153 | |
| Pencil hardness | H or Harder | |
| Gloss | 15-80% at 60 degrees ASTM D 523 | |
| Resistance to chalking QUV ASTM D 53 |
1000 HRS -rating =4 for PVDF, 750 HRS -rating =4 for others |
|
| Resistance to corrosion (ASTM B 117) |
500 HRS with blister density =2, creepage =2 mm. | |
| Resistance to Humidity | 1000 HRS blister density = 2 (ASTM D 2247) | |
| Resistance to color change QUV- ASTM G 53 | 2000 HRS (delta E = 5 unit) for PVDF 1000 HRS (delta E = 5 unit) for others |
|
| Flexibility | 4 T- (ECCA) - no cracking | |
| Resistance to abrasion | =20 mg as per 100 cycles | |
| Resistance to Acid/solvents | No discoloration/no blistering- ASTM D 1308 | |
| Product certification | All products are accompanied with MTC and packing list. | |
| Quality System | ISO 9001 - 2000 | |
Galvanized Plain Coil
| Technical details/specifications | |||||||
| PLAIN | SKIN PASSED | CORRUGATED | HILGP PETROL/FUEL TANK | FGP FAN BLADE | GPC BUSES/COACHES | ||
| Thickness (mm) | 0.10 to 2.50 | 0.30 to 2.50 | 0.12 to 1.60 | 0.30 to 2.50 | 0.40 to 1.20 | 0.60 to 1.60 | |
| Width (mm) | upto 1350 | upto 1350 | 602,762,800, 900,1050 |
200 to 1350 | 100 to 1350 | 100 to 1350 | |
| Surface Finish | Regular & mim.spangle | Matte with zero/min. spangle | Regular Spangle | Matte, Bright Finish, No spangle | Matte finish, No spangle | Matte, Bright finish, No spangle | |
| Coating Mass (gms/m2) | 80 to 300 | 80 to 300 | 80 to 300 | 20 to 80 | 60 to 90 | 60 to 80 | |
| Grades | Soft/Lock forming | EDD, DD,D, SPCEN, SPCD,SPCC | Roofing | EDD, DD,D, SPCEN, SPCD,SPCC | SPCD, SPCC | SPCEN, SPCD, SPCC | |
Galvanized Plain Sheet
| Technical details/specifications | |||||||
| PLAIN | SKIN PASSED | CORRUGATED | HILGP PETROL/FUEL TANK | FGP FAN BLADE | GPC BUSES/COACHES | ||
| Thickness (mm) | 0.10 to 2.50 | 0.30 to 2.50 | 0.12 to 1.60 | 0.30 to 2.50 | 0.40 to 1.20 | 0.60 to 1.60 | |
| Width (mm) | upto 1350 | upto 1350 | 602,762,800, 900,1050 |
200 to 1350 | 100 to 1350 | 100 to 1350 | |
| Cut to Length (mm) | upto 4500 | upto 4500 | upto 4500 | upto 4500 | upto 4500 | upto 4500 | |
| Surface Finish | Regular & mim.spangle | Matte with zero/min. spangle | Regular Spangle | Matte, Bright Finish, No spangle | Matte finish, No spangle | Matte, Bright finish, No spangle | |
| Coating Mass (gms/m2) | 80 to 300 | 80 to 300 | 80 to 300 | 20 to 80 | 60 to 90 | 60 to 80 | |
| Grades | Soft/Lock forming | EDD, DD,D, SPCEN, SPCD,SPCC | Roofing | EDD, DD,D, SPCEN, SPCD,SPCC | SPCD, SPCC | SPCEN, SPCD, SPCC | |
S. Alexander (J.s.international)
31/1100 Baba Khadag Singh Marg, Baba Kharak Singh Marg, Delhi - 110092
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