Active Member
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[China]
Address: No.1 Chenguang Road, Jining City, Shandong Province, China
Contact name:Daisy
PIPE WRAP TAPE |
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Polyken 939 mastic filler tape of Butyl rubber tape for pipe fittings
System Description
The mastic filler butyl rubber tapes are designed as an underlying filler material prior to the application of xunda tape coating systems and visco products. The elastomeric formulation is very conformable, making it ideal for filling in transition areas around tees, ells, valves, specials, welded and coupled field joints. The filler tapes maintain flexibility over a wide temperature range and under various conditions encountered in the field.
System Features
Flexible under various field conditions
Conformable and moldable
Easy and simple application
Compatible with XUNDA coating systems
System Properties
| Color | Black Grey |
| Solid content | 100% |
| Penetration Hardness | 85 - 105 DMM |
| Low Temperature Flexibility | No cracking when bent around a 1 inch mandrel |
| Chemical Resistance | No visible deterioration after 30 days immersion in the following solutions:5% Caustic Potash5% HCL5% H2S04 |
| Max Operating Temperature | 85°C |
| Type | Thickness | Width | Length |
| B-3.2 | 3.2mm | 50mm | 6M |
| B-25 | 25mm | 25mm | 4m |
| B-30 | 30mm | 30mm | 3m |
| B-50 | 50mm | 50mm | 3m |
Butyl rubber tape is a thick mastic-like butyl rubber filler designed to fill and smooth transition areas. The semi-tacky composition remains flexible and is easily molded in filler to conform around irregular shapes. Filler mastic tape comes in rope and flat tape form in a variety of thicknesses to meet almost any job requirement.
