High grade aluminium profile produced by xinyin foshan guangdong
Factory Information:
| Factory Establishment: | Established in 2008 year |
| Sister Factory: | XINHE ALUMINUM |
| Annual Production Capacity: | Over 100,000 tons |
| Product Quality Grade: | high-precision level of GB5237 standard |
| Certification: | ISO9001:2008 |
Product Information:
| Colors: | silver, champagne, gold, bronze, white, black, olive, green, blue, red, grey, iron grey, etc. |
| Surface treatment: | mill finish, sandblasting, anodizing, powder coating (spraying), electrophoresis, anodized polishing, mechanical polishing, brushing, plastic insulation, spraying wood grain, electrophoresis wood grain, PVDF coating, etc. |
| Length: | Any length as per customer's request, anodized maximum length is 6.7m |
| Thickness: | 0.9mm (+/-0.1mm) or customized |
| Maximum Extrusion Size: | 300mm x 185mm |
| Price: | 2500USD-3500USD/TON |
| Packaging: | protective film, pearl cotton / fleece, shrink film, poly bag, kraft paper, or as per customer's request |
| Payment Term: | By T/T, 30% deposit payment before production, 70% balance payment before delivery. |
| Delivery Time: | 20 to 30 days after receiving 30% deposit payment |
Production Equipment:
| Machine Name | Quantity | Country of Origin |
| environmentally friendly renewable fuel reflection casting furnaces and hot top type horizontal casting production equipment with high thermal efficiency | 8 | England |
| extrusion production lines | 46 | Taiwan and Japan |
| powder coating production lines | 3 | Switzerland |
| anodized color electrophoretic coating production lines | 4 | Japan |
| advanced sandblasting machines | 8 | China |
| advanced brushing machines and mechanical polishing machines | a dozen | China |
| large scale advanced anodized polishing production lines | 2 | China |
| crystal-phoresis production line | 1 | China |
| fluorocarbon coating production line | 1 | China |
| metal heat transfer printing wood grain production lines | 10 | Italy |
| thermal insulation plastic inserting machines | 2 | China |
| thermal insulation plastic infusion machine | 1 | China |
General Chemical Composition of Alloy:
| ALLOY | 6061 (%) | 6063 (%) | 6063A (%) |
Si | 0.40 - 0.80 | 0.20 - 0.60 | 0.30 - 0.60 |
| Fe | 0.70 | 0.35 | 0.15 - 0.35 |
| Cu | 0.15 - 0.40 | 0.10 | 0.10 |
| Mn | 0.15 | 0.10 | 0.15 |
| Mg | 0.80 - 1.20 | 0.45 - 0.90 | 0.60 - 0.90 |
| Cr | 0.04 - 0.35 | 0.10 | 0.05 |
| Zn | 0.25 | 0.10 | 0.15 |
| Ti | 0.15 | 0.10 | 0.10 |
| Others (each) | 0.05 | 0.05 | 0.05 |
| Others (total) | 0.15 | 0.15 | 0.15 |
| Al | Remainder | Remainder | Remainder |
Mechanical Properties of Sections under Room Temperature:
(Not less than) (≥) Tensile strength test Hardness test
| Alloy | State | Tensile strength Mpa | Non-proportional stretching stress | Stretching rate % | Sample thickness mm | HV | HW |
| 6061 | T4 | 180 | 110 | 16 | - - | - - | - - |
| 6061 | T6 | 265 | 245 | 8 | - - | - - | - - |
| 6063 | T5 | 160 | 110 | 8 | 0.8 | 58 | 8 |
| 6063 | T6 | 205 | 180 | 8 | - - | - | - |
| 6063A | T5 | 200 | 160 | 5 | 0.8 | 65 | 10 |
| 6063A | T5 | 190 | 150 | 5 | 0.8 | 65 | 10 |
| 6063A | T6 | 230 | 190 | 5 | - - | - - | - - |
| 6063A | T6 | 220 | 180 | 4 | - - | - - | - - |
Anodic Oxidation of Aluminium Profile Finishing:
| Class of thickness | Minimum average film thickness / μm | Minimum local film thickness / μm |
| AA10 | ≥ 10 | ≥ 8 |
| AA15 | ≥ 15 | ≥ 12 |
| AA20 | ≥ 20 | ≥ 16 |
| AA25 | - - | ≥ 25 |
Note: Generally, our anodized aluminium profiles are produced as per grade AA10, or according to client's special request.
Electrophoresis of Aluminium Profile Finishing:
| Class of thickness | Anodic oxidation film thickness on measuring part / μm | Lacquer film thickness on measuring part / μm | Combined film thickness on measuring part / μm |
| A | ≥ 9 | ≥ 12 | ≥ 21 |
| B | ≥ 9 | ≥ 7 | ≥ 16 |
Note: Generally, our electrophoresis aluminium profiles are produced as per grade B, or according to client's special request.
The comparison table of Powder Coating (Spraying) of quality level between European Qualicoat standard and Xinyin standard:
| Item | Test | Qualicoat Standard | Xinyin Standard |
| Gloss | ISO2813 GB/T9754 | L-G: +5, M-G: +7, H-G: +10 | L-G: +5, M- G: +7, H-G: +10 |
| Thickness of coating | ISO2360 GB/T4957 | Average of five points is not less than 60μm. | Average of five points is not less than 60μm. |
| Adhesion | ISO2409 GB/T9286 | up to grade 0 | up to grade 0 |
| Erichsen cupping test | ISO1520 GB/T9573 | 5 mm | 6 mm, no crack |
| Impact test | ASTMD2794 GB/T1732 | 2.5 NM | 5.5 NM, no crack |
| Hardness test | ISO2815 GB/T6739 | at least up to 80 | not less than H |
| Resistance to cracking on bending | ISO1519 GB/T6742 | 5 mm | 5.5 mm, no crack |
| Mortar resistance test | ASTMC-207 GB/T1594 | The mortar must be easy to be removed without leaving any residues | No removal, no visible change |
| Acid test | AAMA 2603 | Corrosion from lineation within 0.5mm | No air bubble, goffer or removal, etc. |
| Salt spray resistance test | ISO9227 GB/T10125 | 1000 hrs | 1000 hrs; Corrosion from lineation within 2mm. |
| Resistance to boiling water test | AAMA 2603 | 1 hrs | 1 hrs; No any defect, such as air bubble, goffer, water spot or removal, etc. |
| Artificial accelerated aging test | DIN553231 Suntest GB/T1865-97 | 1000 hrs; The loss of gloss must be not more than 50%. | Good! |
| Moisture resistance test | DIN50017 GB1740 | 1000 hrs | Good! |
| Solvent resistance | AAMA 2603 | - - | No any defect, such as air bubble, goffer, water spot or removal, etc. |
| Color difference test | - - | - - | E*ab ≤ 1.5 |
Coat Performance of PVDF sprayed aluminium profiles:
| Coating type | Average thickness coating / μm | Minimum local thikcness of coating / µm |
| 2-spraying | ≥ 30 | ≥ 25 |
| 3-spraying | ≥ 40 | ≥ 34 |
| 4-spraying | ≥ 65 | ≥ 55 |
Note: Because the complex of the cross section of profile, the thickness coating lower than the regulated value is allowed in some parts such as inner angle and cross drain, but reveal of inside is not allowed.
| Gloss | 60 degree gloss value complying with the contract, with a tolerance of ±5 gloss unit value. | Out look quality | Coating smooth and uniform, no defect (such as flow mark, wrinkle or air bubble) which affect the using is not allowed. |
| Color and chromatic aberration | Substantial agreement with the standard color sample in contract | Hardness | ≥ 1 H |
| Adhesion | Dry, wet and adhesion should be up to grade 0 | Impact | After facing impact, no crack or falling off |