1. SCOPE
This Technical Data Sheet is applied to 8079-O 6-50 microns plain foil.
2. SPECIFICATION
2.1 Alloy, Temper and Dimension
| Alloy |
Temper |
Thickness (mm) |
Width (mm) |
Length(m) |
OD(mm) |
| A8079 |
O |
0.006-0.05 |
200 - 1900 |
2500-36000 |
250-800 |
2.2 Chemical Composition
| CHEMICAL COMPOSITION (%) |
| Limits of Alloy Elements |
AL |
| Alloy |
Fe |
Si |
Cu |
Mg |
Zn |
Mn |
Ti |
Other |
| Ind. |
Total |
| A8079 |
0.08 |
0.30 |
≤1.1 |
≤0.09 |
≤0.125 |
≤0.1 |
≤0.1 |
≤0.05 |
|
≥99.47 |
| Alloy & Temper |
Thickness
(mm) |
Tensile Strength
(N/mm2) |
Elongation
(%) |
Pinholes/M2 |
Surface Wettability |
| 8079-O |
0.006-0.009 |
50-110 |
≥2.5 |
<400 |
A/A+ |
| 8079-O |
0.01-0.015 |
60-110 |
≥3.5 |
<30 |
A/A+ |
| 8079-O |
0.016-0.03 |
60-110 |
≥5.5 |
0 |
A/A+ |
| 8079-O |
0.031-0.05 |
60-110 |
≥7.5 |
0 |
A/A+ |
2.3 Properties
2.4 Dimensional Tolerances
Thickness Tolerance : within + 4%
Width Tolerance : + 1.0 mm
Roll Core: Steel core with ID 76.2mm and 152.4mm and protrusion of 1-10mm at both ends.
2.5 Surface Condition
One side matt and the other bright, or both sides bright. Surface free from defects that are detrimental to the application such as corrosion, broken matt, indent, loose edge, dent mark, stains, line marks, scratches, holes, etc.
2.6 Other Conditions
Edge: No telescopic, oscillation, slanting and collapse marks.
Joints: For roll OD390-500mm, allowing 0-0 joints of each roll with ultrasonic welding;
For roll OD500-800mm, allowing 0-1joints of each roll with ultrasonic welding;
The length between joints is more than 1000 meters.
Unwind: Coil is free from stickiness and can be unwound freely to the core.
3. TEST METHOD
| Quality Topic |
Inspection method |
Test frequency |
| Chemical composition |
Spectral analysis of the barren producer |
Each casting block |
| Strength |
Tensile test DIN EN 546-2, §3 |
Random sampling |
| Gauge |
- Mechanical
- Gravimetric (Schieds methode)
|
Each coil |
| Width & O. D. |
Measuring tape |
Each coil |
| Numbers of Splices |
visual |
Each coil |
| Windings |
visual, measuring tape |
Each coil |
| Flatness & Surface |
visual |
Each coil |
| Pores, Rolling holes |
DIN EN 546-4, § 5, light table |
Random sampling |
4. PACKAGING AND LABELLING
4.1 Packing Method
Each roll shall be suspended at both sides of the wooden box. Rolls shall be wrapped with EPE as first layer coupled with silicon gel desiccant in both sides of roll to protect from corrosion, PE film as 2nd layer and then another layer of PE film for enhancing protection.
4.2 Label Identification
With information of: Manufacturer, Goods Description, S/C NO., Lot No. Alloy & Temper, Dimension, Packing Date, or according to the clients' requirements.
Why choose us?
Guangyuanjie Aluminum foil products Co.,Ltd. had supplied aluminum foils for more than 16 years in the industry. The high quality aluminum foils with competitive price and short lead time had earned a lot of accredition and fine reputation from our customers.
Our goal is to provide one-stop aluminium foil materials solution for global customers, and persistently pout our every effort to achieve this goal.
What can we supply?
Now our products covered varies alloys including 1050, 1060, 1070, 1100, 1145, 1235, 3003, 3004, 5005, 5052, 8011, 8021, 8079, 8111 of H18(hard), H14, H22, H24(half hard) and O(soft) temper. Our foils are widely used in the food flexible packaging industry for lamination, blister, pharmaceutical packaging industry, food container, household foil, electronics industry and architecture industry.
Thickness we can do: 0.006-0.2mm
Width we can do: 100-1900mm
How long is per roll? What's the net weight of per roll?
Size of the roll is customized. We will produce as customer request. The estimated net weight can be counted according to foil's thickness, width and length.
Packing Method:
Each roll shall be suspended at both sides of the wooden box. Rolls shall be wrapped with EPE as first layer coupled with silicon gel desiccant in both sides of roll to protect from corrosion, PE film as 2nd layer and then another layer of PE film for enhancing protection.
What certificates we have?
SGS, FDA, ISO9001, ISO14001, RoHS Test Report are all available.
How's our foil's quality?
Followings are some feedbacks from our customers for your reference.
MOQ:
For trial order, even 2-4 rolls can be acceptable. If for bulk order, it would be better if you can order at least 2-5MT for per size.
Can we provide sample for quality testing?
Yes! We can provide sample in A4 size and in roll. Usually sample can be ready in 1 week.
How much is our foil? Can we offer best rate?
We have about 16 years experience in aluminium foil industry, we promise we will offer reasonable price to you.
However, before we quote to you, we would like to know your requirements in detail. Because price will be different for foil with different alloy, temper, thickness, width or endues.
Payment Terms:
We prefer the payment by T/T and L/C. If you want other terms, please feel free to let us know in your inquiry.
Delivery Time:
Usually, delivery time is about 30-45 days.
Can we provide Certificate of Origin?
Yes! If you need it, please feel free to inform us.
Factory Tour:
We sincerely welcome you to visit us at any time!
If you need further detail information, please don't hesitate to contact us directly.
Welcome your inquiry!
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