PPGI Coil-Silicon modified polyester(HDP)

PPGI (Prepainted galvanized steel)is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than galvanized steel sheets.
The base metal for PPGI consist of cold-rolled steel, Hot dip galvanized steel, electro-galvanized steel and hot dip galvalume steel .The coating material is as following: Polyester, Silicon modified polyester, Polyvinylidene fluoride, high-durability polyester ,etc.

Silicon modified polyester(HDP) PPGI Coil

Production process : one coating one baking, double coating one baking, double coating double baking, three coating three baking ,etc.
According to surface treatment, PPGI/PPGL contains : Regular .Embossed and Printed.
PPGI main function: Architectural construction, Electrical household appliances, Transportation , Etc.

Silicon modified polyester(HDP) PPGI Coil Features

1. Pollution-Free and Economy
The using of PPGI can reduce the investment cost and staff, shorten the working hours and improve the working environment and economy. In order to promote the awareness of environmental protection and industrial regulation, PPGI
2. Extensive Usability
It can be used for both inside and outside construction material, household appliance and electrical appliance etc.
3. Improvement of Corporate Image
If you use colored steel plates in buildings or produce your company’s various products, your company’s products will be more unique due to its excellence. At the same time, it can also represent the company’s credibility and improve the company’s image.
4. High processability, corrosion resistance, weather resistance, beautiful appearance

Silicon modified polyester(HDP) PPGI Coil Equivalent Material

Grade Euronorm China GB Japanese JIS America ASTM
No.
DX51D+Z DX51D+Z DX51D+Z SGCC CS Type C
DX52D+Z DX52D+Z DX52D+Z SGCD1 CS Type A
CS Type B
DX53D+Z DX53D+Z DX53D+Z SGCD2 CS Type A
CS Type B

Silicon modified polyester(HDP) PPGI Coil Standard Specification

Width 600mm-1500mm
Length Since the custom
Surface Polyester coating (PE) color coating
Finish No flowers and flowers
Form  Coils, Foils, Rolls, Plain coil, Shim coil, Perforated coil, Chequered coil, Strip, Flats,
Blank (Circle), Ring (Flange) etc.

Silicon modified polyester(HDP) PPGI Coil Production process

PPGI Coil Production process
PPGI Coil Production process

Silicon modified polyester(HDP) PPGI Coil Metal Content

Grade C Mn Si P S
DX51D+Z Min.
Max.		 0.12 0.6 0.5 0.1 0.045
DX52D+Z Min.
Max.		 0.12 0.6 0.5 0.1 0.045
DX53D+Z Min.
Max.		 0.12 0.6 0.5 0.1 0.045
CS A Min.
Max.		 0.1 0.6 　 0.03 0.035
CS B Min.
Max.		 0.02-0.15 0.6 　 0.03 0.035
CS C Min.
Max.		 0.08 0.6 　 0.1 0.035
  • Tensile strength :270-500MPa
  • Yield strength :MPa
  • Elongation :≧22%

Silicon modified polyester(HDP) PPGI Coil Processing technology

Cold-rolled steel plate and galvanized steel plate as the base material, after surface pretreatment (degreasing, cleaning and chemical conversion treatment), continuous method (roller coating method) coating, baking and cooling products. The main production process of the ordinary two-coating and two-drying continuous color coating unit is as follows: pre-treatment of uncoiling—coating—drying—post-treatment—coiling

Silicon modified polyester(HDP) PPGI Coil Features

PPGI coil Price List PPGI coil FOB Shanghai Per Ton (USD)
PPGI coil $450.00-$900.00

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