Polyethylene Anti-corrosion Tapes /Inner tape
Negotiable /Roll
Min.Order:100 Rolls
Polyethylene Anti-corrosion Tapes /Inner tape(T 100)
ⅠSystem description:
The HUATEC-T-100 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
The inner-layer tape shall be applied after the Liquid adhesive 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 polyethylene
Ⅲ Features:
Excellent adhesion to pipe and self
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 applied
IV Physical Properties
INNER-LAYER TAPE: HUATEC-T 100 Series
Item | T-150 | T-165 | T-180 |
Total thickness | 0.51 mm | 0.65 mm | 0.80 mm |
Polyethylene Film | 0.31 mm | 0.34 mm | 0.39 mm |
Synthetic Adhesive | 0.20 mm | 0.31 mm | 0.41 mm |
Elongation at Break | ³ 400% | ||
Tensile Strength | 45.3 N/cm | 51.2 N/cm | 64.5 N/cm |
Yield Strength | 35.5 N/cm | 42.3 N/cm | 45.5 N/cm |
Peel Adhesion to Primed Pipe | 21.2 N/cm | 26.5 N/cm | 33.2 N/cm |
Dielectric Strength | 35 KV/mm | 45.8 KV/mm | 48 KV/mm |
Cathodic Disbandment | 0.24 in radius 6.4 mm | ||
Volume Resistivity | 2.5 x 1012 ohm.m | ||
Water Vapor Transmission Rate | £0.1gm/M2/24h | ||
Water Absorption Rate | < 0.06% | ||
Recommended Application Temperature | -5 to +600 C | ||
Max Serve Temperature | -40 to + 800 C | ||
Color | Black | ||
Available Roll Size (width x length) | 2" to 32" X 50 to 600’ |