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Product Details:
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| Product Name: | En 12068 Standard Double Sided Adhesive Tape Similar To Polyken 942 | Application: | Corrosion Protection For Steel Pipes |
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| Thickness: | 0.76 Mm，0.8mm,1.0mm | Color: | Black, Grey,Yellow |
| Available Roll Size (width X Length): | 2" To 32" X 50’ To 800’ | Similar Brand: | Polyken, Denso,Alta |
| High Light: | wrapping coating material,pipe wrapping coating material |
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En 12068 standard double sided adhesive tape similar to Polyken 942
Quick Details:
1. Other Name: double sided tape, double coated tape,three ply inner wrapping, 3 ply anti corrosion tape
2. Usage: The XUNDA-T400 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
It is a three-ply cold applied tape with stabilised polyethylene bcking and butyl rubber adhesive layers on both sides.It is also used as inner-layer tape. It shall be applied by hand or with a wrapping machine
3. Application : The 3 Ply tape shall be appliedafter the Liquid adhesive and before the outer-layer tape by hand or with a wrapping machine
Structure
The specification of the tape consists of four layers,
Internal Adhesive layer:Butyl rubber
External Adhesive layer: Butyl rubber
Film backing:Special blend of stabilized polyolefines
Interleaf:Antiadhesive Film Treated with Silicone
Features:
Excellent bonding between adhesive and carrier film via co-extruded intermediate layer.
Mechanically highly resistant tape system.
Practically impermeable to water vapour and oxygen.
Resistant to soil bacterial and soil electrolyte.
Compatible with coating from PE,PP,FBE,PU,CTE and Bitumen and ext… .
A Total Coating System with:
High adhesion and shear resistance
Resistance to corrosion disbondment
High electrical resistance
High dielectric strength
High corrosion protection for steel substrates
Physical Properties
XUNDA-T 480
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Physical Properties |
Test Method |
Typical Value | |
| English | Metric | ||
| Color film backing Adhesive inner layer Adhesive outer layer |
-- | black(grey/green) black black |
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| Thickness Carrie film Internal Adhesive External Ahesive |
ASTM D 1000 |
12.0 mil 13.6 mil 6.4 mil |
0.30mm 0.34 mm 0.16 mm |
| Total thickness | 32.0 mil | 0.80 mm | |
| Tensile strength | ASTMD1000 | 70 lbs/in | 120 N/cm |
| Elongation at break | ASTMD1000 | 650% | |
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Peel strength to primed steel at 23 ℃ at 50℃ |
EN 12068 Annex C |
274.5 oz/in 137.1 oz/in |
30 N/cm 15 N/cm |
| Peel strength tape to tape at 23 ℃ at 50℃ |
EN 12068 Annex B |
228 oz/in 32 oz/in |
25 N/cm 3.5 N/cm |
| Dielectric strength | ASTMD149 | 35 Kv | |
| Insulation Resistance | EN 12068 | 108ohm·m² | |
| Water Vapor TransmissionRate (24h) | ASTM E 96 | 0.01g/100sq in/24h | 0.1g/100sq mm/24h |
| Brittleness temperature | DIN53372 | -51±39 | -46±4 ℃ |
| Water Absorption | ASTM D 570 | 0.08 % | |
| Impact resistance at 23° | EN 12068 | 15 J | |
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Cathodic disbandment at 23°c at 50°c |
EN 12068 |
15 mm 30 mm |
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| Lap shear strength at 50℃ | EN 12068 | 0.05 N/mm2 | |
JINING XUNDA PIPE COATING MATERIALS CO LTD -HOT PRODUCTS
Contact Person: Miss. Angelina
Tel: + 8613863735038
Fax: 86-537-2299111
