Stable chemical performance and good capacity against cathode peeling tape

PipeCoat Visco-Elastic Coating product is available for corrosion prevention, sealing, insulation and protection of pipe

Item				Unit	Index
Tape color				-	Green
Tape thickness				mm	≥1.8
The reaction temperature				--	-45°C- +70°C
Peel strength(23°C)	Of steel		Strength	N/cm	≥5
			Coverage	%	≥95
	Of PE		Strength	N/cm	≥5
			Coverage	%	≥95
Peel strength(-45°C)	Of steel		Strength	N/cm	≥5
			Coverage	%	≥95
Shear strength(23°C)	Of steel		Strength	MPa	≥0.02
			Coverage	%	≥95
Shear strength(-45°C)	Of steel		Strength	MPa	≥1.0
			Coverage	%	≥95
Impact strength with outer tape				J	≥15
Including take-out indentation test with take-out impact strength				-	10Mpa,15KV Seamless point
Cathodic disbondment(1.5V,65°C±3°C,30d)				mm	< 5
Dripping(85°C)				-	No pripping
Volume resistivity				W.m	≥1×1012
Water absorption				%	≤0.03
Hot water(70°C,120d)				-	No change
Heat aging(90°C,100d)				-	No change
Seamless point(90d)		10%Hcl		-	No change
		10%NaOH		-	No change
		10%		-	No change

PipeCoat Visco-Elastic Coating tape Product, with imported visco-elastic polymer as main composition, is added with preservation anti-oxygen and anti-UV agent, as well as a layer of tensile-proof fiber mesh at its interlayer. Such flexible   visco-lastic tape is manufactured with mixing and painting procedures with characteristic of toughness, bonding and resilience honored with title of Band aid of pipeline, and such products are widely used in corrosion proofing field and water sealing field such as petroleum, petro chemistry, gas, chemical processing, water   conveying, thermal   preservation,   power,   cable, construction and highway. Flexibility plasticity of PipeCoat is easy to be used uneven of parts and is available to form various shape with self-flow and coat overage rate is up to 100%.The excellent cohesive forceof PipeCoat is essence for its sealing capacity and its plasticity is key to be used for any shape changes of prime substrate and deform. And PipeCoat is characterized with self-recovery after being damaged. PipeCoat with corrosion prevention principle of Bonding and Sealing is to satisfy application demand such as piping work and pipe fitting.  

Stable chemical performance and good capacity against cathode peeling tape