Jining Xunda Pipe Coating Materials Co., Ltd. is one of the leading manufacturers and suppliers of outer adhesive tape in China. If you're going to buy advanced outer adhesive tape, welcome to get pricelist and free sample from our factory. All customized products are with high quality and competitive price.
Product Details
Polyethylene outer adhesive tape, also called protective tape, is made by co-extruding polyethylene base material with a butyl rubber adhesive layer. Thanks to its thick base film, this tape is wrapped on the outer layer of the inner anti-corrosion tape, mainly used to protect the inner anti-corrosion structure.
It has high peel strength and stable adhesion property, ideal for insulation and anti-corrosion use on all kinds of buried pipelines. It features good tensile strength and proper elongation, and works well for both machine winding and manual on-site wrapping construction.
Product Parameter
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Product properties |
Test method |
Typical Vale |
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Backing:0.50mm adhesive:0.14mm |
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Tensile Strength |
ASTM D1000 |
70N/cm |
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Elongation |
ASTM D1000 |
＞400% |
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Peel Adhesion to Primed Steel |
ASTM D1000 |
30N/cm |
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Water Vapor Transmission Rate |
ASTM F1249 |
0.2g/㎡ |
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Water Absorptivity |
ASTM D570 |
0.02% |
Product Features of Polyethylene Anti-Corrosion Tape
The base material bonds tightly with adhesive layer, avoiding peeling and layering apart during storage, construction and long service period.
Free of tiny holes, the product owns fine voltage resistance and insulation effect, effectively lowering electric shock risks under natural conditions.
It works steadily under wide temperature scope, with reliable heat resistance and aging performance. Strong ultraviolet resistance enables it to adapt to diverse outdoor working scenes.
The product meets international standards including ASTM D 1000, EN 12068, AWWA C214, C209 and DIN 30672.
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