Active Member
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[China]
Address: Jianmei Buliding, No.22 Xincheng Avenue, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Contact name:Mr. Kovan Jiang
Foshan Kaiya Aluminum Co., Ltd. |
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About heatsink
Heatsink is a device that facilitates heat exchange between a
processor and environment.
A surface area of a processor's die is usually rather small (several square centimeters today) and is not enough for effective carrying off of thermal power of dozens of Watts.
Thanks to its finned surface a heatsink installed on a processor makes its area of contact with environment much greater, and, thus, it makes heat exchange much more intensive and a working temperature much lower.
Mechanical Properties of Sections under Room Temperature
Alloy |
State | Tensile strength test | Hardness test | ||||||||
| Tensile strength Rm M pa | Non-proportional Stretching Stress | Stretching rate | Pattern thickness | HV | HW | ||||||
| Rp0.2Mpa | (A50mm%) | mm | HV | HW | |||||||
| 6063 | T4 | 130 | 75 | 14 | - | ||||||
| T5 | 160 | 110 | 8 | 0.8 | 58 | 8 | |||||
| T6 | 205 | 180 | 8 | - | |||||||
6061 | T4 | 184 | 110 | 16 | - | ||||||
| T6 | 265 | 245 | 8 | - | |||||||
6082 (6351) | T4 | 205 | 110 | 12 | - | ||||||
| T6 | 290 | 250 | 6 | - | |||||||
Aluminum profile surface treatment
| Class | Min-av erg film thickness | Min-part film thickness |
| AA10 | 10 | 8 |
| AA15 | 15 | 12 |
| AA20 | 20 | 16 |
| AA25 | 25 | 20 |
Anodized surface treatment
Anodized surface treatment: minimum partial thickness of coating on decorative surface around 8μm - 10μm.
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Electrophoretic coating surface treatment
Class | Film thickness um | ||
| Local thickness of anodize oxide film um | paint film local film thickness um | complex film local film thickness um | |
| A | ≥9 | ≥912 | ≥21 |
| B | ≥9 | ≥7 | ≥16 |
Note: Electrophoretic paint profiles are supplied at B level, and other grades can be supplied as required by customers.
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Q: What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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Q: What is your terms of delivery? A: EXW, FOB, CFR, CIF, DDU.
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Q: Do you test all your goods before delivery? A: Yes, we have 100% test before delivery.
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Q: How long do you need the delivery time? A: 1.Supply within 5-10days (product in our stock list) 2.Custom products need to be calculated according to the quantity. |
Our company :
Package : Protect film for each profile, shrink film / kraft paper exterior for each bundle or pack as customer request.
FOB port: Foshan, Shenzhen, Guangzhou port.
Delivery time: 15-20 days after receiving the deposite.
Payment term: 30% deposite and 70% balance after the delivery
Foshan Kaiya Aluminum Co., Ltd is a comprehensive and professional enterprise integrating research, design production and sales of aluminium extrusion profiles for construction and industrial applications. There are currently 24 aluminum extrusion process lines at 500MT TO 2500MT, 5 process lines for anodizing, 3 process lines for powder coating, 2 process line for painting, 2process line of polishing and brushing. We still have 2 packing line. Our annual production capacity has reached 80,000 tons which is at the forefront of the aluminium industry in China.
Aluminum profile manufacturer establishe in Foshan, Guangdong. Top 20 factory in aluminum industry.
Welcome inquiries, we will make every efforts to reach your demonds. Thanks for browsing our website.
