Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of industrial large rolls of aluminum industrial aluminium foil in China. With abundant experience, we warmly welcome you to wholesale high quality industrial large rolls of aluminum industrial aluminium foil in stock here from our factory. Good service and reasonable price are available.
Industrial large rolls of aluminum foil
Product detail
| type | Industrial aluminum foil |
| application | cable,waterproof,transformer and so on. |
| alloy | 8011 1060 1235 8079 |
| temper | H112 H24 H18 O |
| thickness | 0.0055mm-0.2mm |
| width | as your request |
| color | slivery |
| surface | one side bright,one side matt or both sides bright |
Industrial large rolls of aluminum foil
Battery aluminum foil is used as a current collector for lithium-ion batteries. Under normal circumstances, the lithium-ion battery industry uses rolled aluminumfoil as the positive electrode current collector.
The thickness of the rolled foil varies from 10 to 50 microns. Commonly used pure aluminium foils for lithium batteries have various alloy grades such as 1060, 1050, 1145, 1235, etc., and are in -O, H14, -H24, -H22, -H18 and other states.
Quality requirements
First, the surface of the aluminiumfoil is uniform in color, clean, and flat, without obvious roll marks, pitting, pinholes, and corrosion marks;
The second alufoil surface has no rolling defects such as creases, mottling, bright lines, etc.;
Third, there is no color difference on the surface of the aluminium coil;
Fourth, there is no oil on the surface, no serious oil odor, and no visible oil spots;
The fifth surface tension, the dyne pen test is not less than 32 dyne;
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