Hydrophilic Aluminium finstock is widely used in household colding equipment and vehicle air conditioner etc. As using spaness high-precise punch,our company adjusts the alloy and develop DS-1,DS-2,DS-3, whose performance targets grow up to the International advanced level. And our products are popular among many countries.                                                                                                                          

       For main products here, the Alloy, Temper, Specification, Room temperature dynamics shall be according with the following table.

Alloy

Temper

Tensile

Extension

Erichson

Specification (mm)

(σb, Mpa)

δ% (50mm)

( mm )

Gauge

Width

ID

OD

1100

O

80-110

≥18

≥6.2

0.10-0.20

50-1070

75

≤800

1200

H22

95-135

≥15

≥5.5

150

DS-1

H24

125-145

≥13

≥5.0

200

1030B

H26

135-165

≥8

≥4.5

300

8011

DS-2

H26

130-150

≥10

≥4.0

0.10-0.20

       The hydrophilic coating ,as we all know ,has many merits,such as high corrosion resistance,no white powder,no pollution,without water bridge,radiating rapidly,high heat exchange effciency,reducing windage,conserving energy,and so on. And the main properties of our coating obey  the following table.

Item					Index
Film gauge					2.0g/m2-3.0g/m2(two sides)
Adherence					Erichson test : no flaking
Primary hydrophile					The contact angle ≤10°
Corrosion resistance					Salt mist test : A
Heat resistance					200℃±5℃,keep 5 min,no clour change
Anti violate oil					soak in volatile oil for 24 hours,
					no blisters on the coating film.
Odour					Free of odour.
The Corrosion resistance,Heat resistance & Anti violate oil shall
be checked according with the user's demands.