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POLYKEN # 932
Tape Coating for Pipeline Joints & Fittings
High-tack butyl rubber adhesive designed for high
initial adhesion,
even during extreme cold weather application.
System Description
Polyken #932 is a cold applied
tape coating system designed for the corrosion protection of field
joints, fittings, and specialty piping. The high-tack butyl rubber
adhesive is designed for high initial adhesion, even during extreme cold
weather applications. The Polyken #932 tape with very tacky adhesive has
a plastic release liner to enable proper unwinding of the roll. Coupled
with the highly conformable polyethylene backing, the 932 adhesive
optimally flows, fills, and instantaneously bonds to the substrate. This
versatile tape system can be applied b\y hand or with a wrapping
machine.
Product Features &
Benefits
- Heavy duty adhesive.
Ensures a strong bond & impervious seal.
- Conformable to irregular shapes.
Offers a solution for nearly every application.
- High-tack adhesive.
Very useful in extreme cold weather applications.
- Worldwide reference lists.
Established in-ground history.
- Complies with AWWA Standard C-209,
EN12068, DIN30672.
Reliable, high-performance corrosion protection.
- Compatible with generic plant coating
systems.
Versatile.
|
| |
932-35
& 932-50 |
| Max operating temperature |
50°C (122°F) |
| Recommended primer |
Polyken 1027 or 1033A |
| Additional mechanical layer |
Polyken 955 or 954 |
| Compatible line coatings |
PE, FBE, Tape & Coal Tar |
| Recommended pipe preparation |
SSPC-SP2, SP3 & SP6 ST 2 1/2 - ST 3 |
| Performance |
AWWA C-209, EN12068, DIN30672 class B30 |
| |
932-35 |
932-50 |
| Backing |
6.5 mils (0.165
mm) |
10 mils (0.254
mm) |
| Adhesive |
28.5 mils
(0.724 mm) |
40 mils (1.016
mm) |
Backing color
(other colors available on request) |
Black, White |
Black, White |
| Product
Properties |
Test method |
Typical Value
#932-35 |
Typical Value
#932-50 |
| Tensile Strength |
ASTM D1000 |
15 lbs/in
(26 N/cm) |
25 lbs/in
(44 N/cm) |
| Elongation |
ASTM D1000 |
150% |
Peel Adhesion to Primed
Steel |
ASTM D1000 |
225 oz/in
(25 N/cm) |
300 oz/in
(33 N/cm) |
| EN12068 |
8 N/cm
(81 oz/in |
|
| Cathodic Disbondment |
ASTM G8 |
0.25 in radius (6.4 mm) |
| EN12068 |
0.10 in radius (2.5 mm) |
| Water Vapor transmission |
ASTM E96B |
0.07 perm |
| 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 |
650 volts/mil
(25.6 kV/mm) |
600 volts/mil
( 23.6 kV/mr |
| Dielectric Strength |
ASTM D149 |
21 kV |
28 kV |
| Insulation resistance |
ASTM D1000 |
1.4 x 107
MOhm |
2.0 x 107
MOhm |
| Impact resistance |
EN12068 |
> 8
Nm |
| Penetration resistance |
EN12068 |
Class B30 |
Ordering Information
Polyken 932 Tape Coatings are
available in roll form.
Ordering Example: 932-35 BLK 2X50FT 1.5
|
|
932 |
Polyken
# 932
Tape Coating |
| 35 |
Total tape thickness in mils |
35 mils (0.89 mm), 50 mils (1.27 mm) |
| BLK |
Tape backing color |
Black (BLK), White (WHI), Blue (BLU) |
| 2 |
Tape width in inches |
2" (50 mm), 4" (101 mm),
6"(152 mm) |
| 50FT |
Tape roll length in feet |
50 ft (15 m) |
| 1.5 |
Tape inner core diameter in inches |
1.5" (38 mm), 3" (75 mm) |
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For other ordering options, please contact CCP. |
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Number of squares of coating
=
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(width of coating in inches) (area of
pipe in square feet)
(width of coating - overlay in
inches) (100) |
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Number of squares of coating
=
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(width of coating in mm) (area of
pipe in square meters)
(width of coating - overlay in
mm) (9.29) |
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