UV-resistant aluminum foil anticorrosive adhesive tape
Instructions for Aluminum Foil Pipe Anticorrosive Adhesive Tape
1. Product technology and use:
Aluminum foil anti-corrosion tape is a new type of external anti-corrosion protection material with high self-adhesive anti-ultraviolet ability. The base layer of this product is a toughened aluminum foil sheet, and the adhesive layer is made of butyl rubber modified asphalt, covered with a layer of anti-sticking isolation film. This product is mainly used for the anti-corrosion protection of natural gas, petroleum, chemical, pharmaceutical, heat, oil, gas, water, heating overhead pipelines or tower structures in natural gas, petroleum, chemical, pharmaceutical, heat, and urban construction. The product is made of aluminum foil base material with unique reflection of sunlight and UV resistance, strong flexibility, smooth appearance, and butyl rubber modified asphalt adhesive with high corrosion resistance and strong adhesion. Solid and aluminum foil anticorrosive tape has excellent characteristics such as waterproof, anti-aging, non-curing, non-cracking, long-term non-movement, non-peeling, etc., so as to achieve the effect of strong corrosion resistance and beautiful appearance. The product has been proved to be an excellent And Midea's anticorrosive products.
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2、Performance
Serial number | project name | unit | parameter | |
1 | Color appearance | — | 银白闪光 | |
2 | Base film thickness | mm | 0.03-0.10 | |
3 | Adhesive layer thickness | mm | 0.60-2.00 | |
4 | Total thickness | mm | 0.63-2.10 | |
5 | Total thickness... | Mpa | ≥100 | |
6 | Elongation at break | % | 150 | |
7 | Shearing performance | Backing material | N/25mm | ≥50Or glue |
On aluminum plate | External fracture | |||
8 | Peel performance | N/25mm | ≥40 | |
9 | Low temperature flexibility | （-10℃，20mm，3s，180o） | No cracks | |
10 | Heat resistance | （120℃） | No slip | |
11 | Dielectric strength | Mv/m | ≥25 | |
12 | Volume resistivity | Ω.M | 2×1010 | |
13 | Water vapor transmission rate（24h） | Mg/cm | 2 く0.45 | |
14 | Water absorption | % | ≤0.35 | |
15 | Temperature resistance | ℃ | -34——+110 |
3. How to use:
(1) Surface treatment: Remove rust, remove welding slag, burrs, oil, dirt and keep it clean and dry. Manual rust removal should reach St3 level, and mechanical rust removal should reach Sa2 level and meet the requirements of SYJ4007 86.
(2) Primer: Use special matching primer, keep away from the fire source, stir evenly and apply evenly with a clean brush, roller or other mechanical methods. Primer dosage: manual coating 12/L machine Apply 20/L,, (3), wait for the primer surface to dry for 5-10 minutes, then wind.
(4) Operating temperature -5℃—+50℃.
4. Transportation and storage:
(1) Anti-exposure, anti-rain, anti-freeze and heat preservation, prevent crushing and deformation, and prohibit close to heat sources and open flames.
(2) During transportation or storage, it should be carried out in an environment of -20℃-+35℃.
(3) The storage period is 6 months.