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Products > Galvanised |
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Galvanised Plane Coil |
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Galvanised Plane Sheet |
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Bhushan Rainbow |
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Bhushan Shakti |
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T ECHNICAL DATA SHEET FOR PREPAINTED GALVANIZED PRODUCTS |
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| S.no |
Parameters |
Technical details/specifications/Stds |
1. |
Product name |
BHUSHAN RAINBOW |
2. |
Reference standard |
ASTM 755 |
3. |
0ther containing standards |
JIS G3312, IS 14236, ECCA |
4. |
Strip thickness mm |
0.20 to 1.2 0 |
5. |
Strip widths mm |
900 to 1250 |
6. |
Substrate material |
Zinc coating as per ASTM A 653/A 653M with steel base as per ASTM std |
7. |
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 |
8. |
Grade designation
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Gr 50/ Gr 80/CS type A, B as per ASTM std |
9. |
Yield strength Mpa min
Tensile strength Mpa min |
340 for Gr 50 & 550 for Gr 80
410 for Gr 50 & 570 for Gr 80 |
10. |
Paint type |
Regular Polyester/Silicon Polyester/PVDF |
11. |
Paint coating thickness (DFT) |
Top coat 18 to 22 microns (+5 microns primer)
Back coat 5 to 8 (including primer) |
12. |
Digital DFT meter accuracy |
Accuracy +/- 2% of reading) as per ASTM A 153 |
13. |
Pencil hardness |
H or Harder |
14. |
Gloss |
15-80% at 60 degrees ASTM D 523 |
15. |
Resistance to chalking QUV
ASTM D 53 |
1000 HRS –rating ≤4 for PVDF,
750 HRS –rating ≤4 for others |
16. |
Resistance to corrosion
(ASTM B 117) |
500 HRS with blister density ≤2, creepage ≤2 mm. |
17. |
Resistance to Humidity |
1000 HRS blister density ≤ 2 (ASTM D 2247) |
18. |
Resistance to color change QUV- ASTM G 53 |
2000 HRS (delta E ≤ 5 unit) for PVDF
1000 HRS (delta E ≤ 5 unit) for others |
19. |
Flexibility |
4 T- (ECCA) - no cracking |
20. |
Resistance to abrasion |
≤20 mg as per 100 cycles |
21. |
Resistance to Acid/solvents |
No discoloration/no blistering- ASTM D 1308 |
22. |
Product certification |
All products are accompanied with MTC and packing list. |
23 |
Quality System |
ISO 9001 - 2000 |
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Galvanised Plane Coil |
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Technical details/specifications |
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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 |
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Galvanised Plane Sheet |
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Technical details/specifications |
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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 |
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