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Jining xunda pipe coating
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Product Details
- Size: 2
- Place of Origin: China
- Brand Name: xunda
- Model Number: PE Joint Wrap Tape T300
- Weight: 1.000 kg
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Tape Coating for Pipeline Joints & Fittings
System description:
T300（934 series）Joint wrap tape tape series is designed for corrosion protection of straight pipes, fittings, flanges valves, bends, elbows, carbon steel pipes and other irregular configurations.T300 wrap tape be made of a stabilized Polyethylene carrier film, coated on one sides with a permanently plastic synthetic compound on Butyl rubber compound bitumen base.The unique adhesive retains conformability over a wide temperature range, yet exhibits an elevated level of shear resistance, which is a key in-ground performance characteristic.Structure
The specification of the tape consists of three layers,Adhesive: Butyl rubber Compound Bituminous Adhesion Promoting Resins
Film backing: Special blend of stabilized Polyethylene
Interleaf: Anti-adhesive Film Treated with Silicone （release paper）
Features & Benefits
● Heavy duty adhesive.Ensures a strong bond & impervious seal.
● Conformable to irregular shapes.
Offers a solution for nearly every application.
● No release liner.
Makes installation fast and easy.
● Worldwide reference lists.
Established in-ground history.
● Complies with AWWA Standard C-209.
Reliable, high-performance corrosion protection.
● Retains conformability over a wide temperature range with an elevated level of shear resistance.
Properties
| Product Properties | Test method | Typical Value #300-35 | Typical Value #300-50 | Typical Value #300-65 |
| Backing | ASTM D100 | 6.5 mils 0.165 mm | 10 mils 0.254 mm | 27.5mil 0.7mm |
| Adhesive | ASTM D100 | 28.5 mils 0.724 mm | 40 mils 1.016 mm | 37.5mil 0.8mm |
| Tensile Strength | ASTM D1000 | 26 N/cm | 44 N/cm | 60 N/cm |
| Color | ASTM D100 | Black,white,yellow,green | ||
| Elongation | ASTM D1000 | 150% | ||
| Peel Adhesion to Primed Steel | ASTM D1000 | 25 N/cm | 33 N/cm | 33 N/cm |
| Cathodic Disbondment: | ASTM G8 | 0.25 in radius (6.4 mm) | ||
| Water Vapor transmission | ASTM E96B | <0.1% | ||
| Water Vapor Transmission Rate | ASTM F1249 (100°F, 100% RH) | 0.04 g / 100 in2 / 24hr (0.6 g/m2 / 24 hr) | ||
| Volume Resistivity | ASTM E257 | 2.5 x 1016 ohm-cm | ||
| Dielectric Breakdown | ASTM D1000 | 25 KV | 25 KV | 25KV |
| Dielectric Strength | ASTM D149 | 21 KV | 28KV | 30KV |
| Insulation resistance | ASTM D1000 | 1.4 x 107 MOhm | 2.0 x 107 MOhm | 2.0 x 107 MOhm |
| Impact resistance | EN12068 | > 8 Nm | ||
- Size: 2
- Place of Origin: China
- Brand Name: xunda
- Model Number: PE Joint Wrap Tape T300
- Weight: 1.000 kg
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