Visco-Elastic Coating & Sealant Tape

• Certification: RoHS, REACH, ISO
• Customized: Customized
• Type: Single-Side Tape
• Feature: High Strength
• Color: Black
• Material: PE
• Model NO.: 980
• Function: Anticorrosion
• Transport Package: Cartons
• Specification: 0.6mm thick
• Trademark: TSD
• Origin: China
• HS Code: 3920109090
• Production Capacity: 50000squ. M Per Day

Product Description

Cold Applied Tape for Pipeline

 

Visco-Elastic Coating & Sealant Tape

T100 is inner wrap tape;T200 is outer wrap tape.

Anti corrosion tape-Inner Layer Tape T100/T200 is two ply polyethylene (PE) anti-corrosion self-adhesive tapes. It is cold applied tape coating systems for corrosion protection of Water, Oil and Gas Pipelines. The anti corrosion tape T100 is engineered to assure a high bond to the primed surface with excellent conformability characteristics. Its application should after Primer and before Mechanical Protection Outer Layer. T100/T200 Anti-corrosion tapes are recommended to use for steel and ductile iron pipes.

For corrosion protection of oil, gas, petrochemical, and waste water underground or overhead pipelines. Product description: Construction: two-layer system Adhesives: butyl rubber. Backing: special blend of stabilized polyethylene.

FEATURES AT A GLANCE

• Highly flexible, easy to apply at both low and high temperatures •Excellent adhesion to pipe and itself. •Easy to use and no special equipment required •Compatible with common pipe coatings. •Excellent resistance to cathodic disbonding. •Cold applied.

PRODUCT SPECIFICATIONS

PROPERPTIES	UNIT	TEST METHOD	TYPICAL VALUES
			POLYKEN934-40	POLYKEN934-50	POLYKEN934-60	POLYKEN934-65
Total thickness	mil	ASTM D 1000	40mils(1.016mm)	50mils(1.27mm)	60mils(1.52mm)	65mils(1.65mm)
Tensile Strength	N/cm	ASTM D 1000	60	70	80	100
Elongation	%	ASTM D 1000	300	300	350	350
Peel adhesion   To primed pipe   To Self	N/cm	ASTM D 1000	30 20	33 23	35 25	35 30
Dielectric Strength	KV/mm	ASTM D 1000	42	42.5	43	43.8
Volume Resistivity	ohm·cm	ASTM D 257	2.5 X 10^15	2.5 X 10^15	2.5 X 10^15	2.5 X 10^15
Water Vapor Transmission Rate	g/ m^2 /24h	ASTM E 96	0.06	0.05	0.03	0.02
Water Absorptivity	%	ASTM D 570	0.1	0.1	0.1	0.1
Application Temperature			-20-+75ºC
Max service temperature			-40-+80ºC