Product Description
Polyethylene PE pipe wrap protective tapes
I Description of PE inner wrapping adhesive tape:
The T100 series ofPolyethylene PE pipe wrap protective tapeis Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
Theinner-layer tapeshall be applied after the primer and before the outer-layer tape by hand or with a wrapping machine
IIStructure
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: butyl rubber
Film backing: Special blend of stabilized polyethyleneIII Features ofPE inner wrapping adhesive tape
Excellent adhesion to pipe and self
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness
Easily applied with no special equipment
Compatible with common pipe coatings
Excellent resistance to cathodic disbonding
Meets ASTM D 1000 Standard
Cold appliedIVTechnical datas of PE inner wrapping adhesive tape:
INNER WRAP TAPE: T 100 SeriesTypeT 138T150T165T176T180T130T1100Max Service Temperature-40ºC-80ºCApplication Temperature-10ºC-60ºCBacking colorBlack, Yellow or othersInner wrapT138T150T165T175T190T1100T1300Physical PropertiesT150 Typical ValueTest MethodEnglishMetricTotal thickness20.0mil0.5mmASTMD1000Backing thickness12.0mil0.3mmASTMD1000Adhesive thickness8.0mil0.2mmASTMD1000Width2"-32"50-800mmLength100"-800"30-240mTensile strength27Ibs/in45N/cmASTMD1000Elongation400%ASTMD1000Peel Adhesive to primed steel pipe228oz/in25N/cmASTMD1000Cathodic Disbandment0.25 in radius 6.4mmASTMG8Dielectric Strength33KvASTMD149Volume Resistivity2.2X1012 ohm.cmASTMD257Water
Absorptivity0.06%ASTMD570Water Vapor Transmission Rate (24h)0.01g/100sqin/24h0.1g/100sqmm/24hASTMF1249