PPGI PPGL Steel Coils HDP Coating With Excellent Color Retention
Color Prepainted Galvanized PPGI Steel Coils is a product made of cold rolled steel plate and galvanized steel plate by surface pretreatment (degreasing, cleaning, chemical conversion), continuous coating (roll coating), baking and cooling.The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed. The color is generally divided into gray, sea blue, brick red, etc. It is mainly used in advertising, construction,decoration, home appliances, electrical appliances, Furniture industry and transportation industry. It has played a good role in replacing wood with steel, efficient construction, energy saving, pollution prevention and other aspects.
PPGI/PPGL Steel Coil Coating Type
- Polyester (PE): Good adhesion, rich colors, wide range in formability and outdoor durability, medium chemical resistance, and low cost.
- Silicon modified polyester(SMP): Good abrasion resistance and heat resistance, as well as good external durability and chalking resistance, gloss retention, general flexibility, and medium cost.
- High Durability Polyester(HDP): Excellent color retention and anti-ultraviolet performance, excellent outdoor durability and anti-pulverization, good paint film adhesion, rich color, excellent cost performance.
- Polyvinylidene Fluoride(PVDF): Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good moldability, stain resistance, limited color, and high cost.
PPGI/PPGL Steel Coils Specification:
| Products Name | PPGI | PPGL |
| Base Material | HDGI | HDGL |
| Thickness | 0.19MM-2.0MM | 0.2MM-1.5MM |
| Width | 600MM-1500MM | 600MM-1250MM |
| Zinc Coating | Z50gr/m2-Z300gr/m2 | AZ40gr/m2-AZ185gr/m2 |
| Grade | JIS G3312-CGCC, CGC340-570, (G550) ASTM A755M CS-B,SS255-SS550 | JIS G3312-CGCC, CGLCC340-570, (G550) ASTM A755M CS-B,SS255-SS550 |
| Oil | Dry |
| Color | Ral Standaed Color |
| Surface | Skin-pass |
| Paint Material | RMP,SMP,HDP,PVDF Panit |
| Hardness | Softy , half hard ,hard quality |
| Packing | Export Standard Packing |
| Type of coating process | Front:double coated&double drying;
Back:double coated&double drying;single coated&double drying; |
PPGI/PPGL Advantages:
-Good durability and long life compared with galvanized steel.
-Good heat resistance, less discoloration at high temperature than galvanized steel.
-Good thermal reflectivity.
-Processability and spraying performance similar to galvanized steel.
-Good welding performance.
-Good performance-price ratio, durable performance and extremely competitive price.
PPGI/PPGL Production Process :
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