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Guang Xi Baisheng Light Metal Material Co.Ltd
Guang Xi Bai Sheng Light Metal Material Co.Ltd Aluminium semi-products leading manufacturer and distributor in china
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aluminium entry material, Thickness 0.15-0.28mm Mill Finish

Guang Xi Baisheng Light Metal Material Co.Ltd
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aluminium entry material, Thickness 0.15-0.28mm Mill Finish

Brand Name : GBS

Model Number : GBS-LZB

Certification : ISO

Place of Origin : CHINA

MOQ : 5mts

Payment Terms : D/A, L/C, D/P, T/T

Supply Ability : 1500 mts per month

Delivery Time : 4-8 weeksks day

Packaging Details : wooden pallets or eye to sky or eye to wall packing

Alloy : AA1100/1050/8011/3105

Temper : H16/H18

finish : mill finish

Thickness : 0.15-0.28mm

Application : Entry material

width : 500-1350mm

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PCB entry sheets

GBS Printed Circuit Board (PCB) entry sheets are manufactured with state-of-the-art equipment which matches international standards.

Tight thickness tolerance, flatness, dimensional accuracy and grease-free surface and hardness optimal for burr-free drilling required in the manufacture of PCB are ensured.

Continuous upgrades and process improvement enable us to keep pace with the demands of its ever-growing clientele.

1. Applications :
  • Electronic circuit boards
2. Specifications:

Dimensions
Parameter Range Tolerance
Thickness (mm) 0.15 — 0.28 +/-0.01
Width (mm) 1250 max +/-1
Length (mm) 2000 max +/-1
Diagonal difference (mm) - 2

Mechanical properties
Alloy (AA) Temper UTS (mpa) %E(min)
(50mm gauge length)
Min Max
3105 H18 190 - 1
8011 H18 175 - 1
1050 H18 125 - 1
No oil stain on sheet surface

Chemical composition
Alloy (%) AA 3105 AA 8011 AA 1050
Fe 0.70 0.60 — 1.00 0.25 — 0.35
Si 0.60 0.50 — 0.90 0.12
Mg 0.20 — 0.80 0.05 0.02
Mn 0.30 — 0.80 0.20 0.03
Cu 0.30 0.10 0.02
Zn 0.25 0.10 -
Ti 0.10 0.08 0.015
Cr 0.10 0.05 -
Each (Others) 0.05 0.05 0.03
Total (Others) 0.15 0.15 -
Al Remainder Remainder Remainder3.

3. Applicable standards

  • ASTM-B-209M, Aluminium association — aluminium standards and data, Hindalco manufacturing limits (as applicable).

4. Packing

The PCB entry sheets are wrapped with HDPE, hardboard on top and bottom of the stack, hoop iron along the length of the sheets and is placed on wooden skids with runners and finally put in wooden boxes. Silica gel packets for moisture protection are used.

Quality standard:


Excellent adhesion.
Flexible and easy to use.
Superior stability during extreme fluctuations in temperature
Resists water vapor, smoke transmission and other HVAC duct contaminants
Long time static shear.

Our service

1. We have the most convenient transport and prompt delivery.
2. We offer competitive price with best service .
3. We have high technical production line with top quality products.
4. We have win high reputation based on best quality products.

aluminium entry material, Thickness 0.15-0.28mm Mill Finish aluminium entry material, Thickness 0.15-0.28mm Mill Finish


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