Heat Reflective G550 Prepainted Galvalume Steel Coil DX51D

Heat Reflective G550 Prepainted Galvalume Steel Coil DX51D

Product Details:

Place of Origin: CHINA
Brand Name: PPGL--HUIYI
Certification: SGS,BV,ISO
Model Number: CGCC,CGCH,CGLCC,CGLCH

Payment & Shipping Terms:

Minimum Order Quantity: 25TONS
Price: based on actual requirements
Packaging Details: Standard exporting package.
Delivery Time: 20-35days
Payment Terms: L/C, D/P, T/T
Supply Ability: 5000 tons per month
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Detail Information

Product Name: Weathering Heat Reflective Color Plate G550 Color: Orange , Blue , Red , Green , Grey , Ral Colors And Etc.
Width: 600mm-1250mm, 750-1250m..... Thickness: 0.12-2.0mm
Grade: SGCC, DX51D, DX51D+AZ, DX51D, CGLCCD Standard: GB, ASTM, JIS, AISI, BS
Zinc Coating: 30-275g/m2, 40g/m2 - 275g/m2, 40-275g, AZ150 Coil ID: 508mm/610mm
Highlight:

G550 Prepainted Galvalume Steel Coil

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750mm metallic coated steel sheet

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DX51D Prepainted Galvalume Steel Coil

Product Description

Weathering heat reflective color plate prepainted galvalume steel coil :

 

Introduction  of prepainted galvalume steel coil :


Heat reflective coating can effectively reflect the infrared radiation energy, reduce the surface temperature, with its production of color coated plate to avoid the absorption of heat to accelerate the degradation of the paint film, earlier fade, loss of light, loss of flexibility film, mechanical properties Phenomenon.
The production of weather-resistant heat-reflective color coated plate to solve the common color coated plate to absorb high heat and reduce the service life of the problem is eco-friendly products and energy saving products pioneer, while making the roof is called "cold roof."
Product performance indicators in:
The initial solar reflectance (TSR)> 0.25 for all colors, and the sunlight reflectivity (TSR)> 0.15 for three years;
Most of the products (except for a few dark products) of the sun reflection coefficient SRI ≥ 29, part of the light-colored products SRI ≥ 78;
The product has excellent scratch resistance, the use of probe scratch tester test load 1500 grams, the film is not Li broken;
Resistance to heat and humidity, after non-condensing hot and humid test chamber placed 1000 hours, the product without bubbles, cracks, paint peeling, no color, gloss and hardness changes;
Resistance to boiling water, the product in 100 ℃ boiling water bath for 24 hours, no loss of light, discoloration, cracking, blistering, shedding and so on;
Acid resistance, the product soaked in 5% hydrochloric acid 24 hours, no significant change in appearance;
Alkali resistance, the product in 5% sodium hydroxide soak for 24 hours, no significant change in appearance;
UV lamp accelerated aging test, the product in the QUVA-340 UV lamp chamber test, fluorocarbon system 4000 hours, 2,000 hours of polyester modified polyester system, 1500 hours after the polyester system, the product powder level ≤ 1, no Rust, blistering, cracking and other defects.

Here  comes some sizes that we have supplied as below:

 

Prepainted galvalume steel coil specifications:

 Thickness:  0.3mm-1.0mm(BMT)
 Width:  914mm-1250mm
 Paint:  Standard polyester(PE),PVDF
 Color:  RAL Scale*
 Coil diameter:  508mm or 610mm
 Base material:  Hot dip galvalume steel

 

Here comes some  roofing color plate of prepainted galvalume steel coil specification common used:

 

Heat Reflective G550 Prepainted Galvalume Steel Coil DX51D 0      Heat Reflective G550 Prepainted Galvalume Steel Coil DX51D 1

 

Application of prepainted galvalume steel coil :

 

Production of roofing,wall panel,garage,barrier,shutter,frame of window,air-condition system covering,solar heating,electrical unit,refrigerated wagon and so on

 

 

 

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