ruban de butylène / bitume de polyéthylène
Description du produit
_ Excellent adhesion to pipe and self _ Flexibility provides extra protection at vulnerable areas _ Excellent conformability and consistent uniform thickness _ Easily applied with no special equipment _ Compatible with common pipe coatings _ Excellent resistance to cathodic disbonding |
-Resistant to UV _ Can be applied over a wide temperature range _ Good conformability and consistent uniform thickness _ Cold applied _ Heavy duty butyl bitumen compound adhesive ensures a strong bond & impervious seal. |
PROPERPTIES |
UNIT |
TEST METHOD |
TYPICAL VALUES |
|||
934-40 |
934-50 |
934-60 |
934-65 |
|||
Total thickness |
mil |
ASTM D 1000 |
40mils |
50mils |
60mils |
65mils |
Tensile Strength |
lb/in |
ASTM D 1000 |
30(5kg/cm) |
35(6.3kg/cm) |
39(7kg/cm) |
42(7.5kg/cm) |
Elongation |
% |
ASTM D 1000 |
400 |
400 |
450 |
500 |
Length |
25mtrs |
20mtrs |
15mtrs |
10mtrs |
||
Width |
2”,4”,6”,9” |
|||||
Peel adhesion To primed pipe |
oz/in |
ASTM D 1000 |
269(3kg/cm) |
296(3.3kg/cm) |
314 (3.5kg/cm) |
340(3.8kg/cm) |
To backing |
oz/in |
ASTM D 1000 |
90(1kg/cm) |
90(1kg/cm) |
117(1.3kg/cm) |
135(1.5kg/cm) |
Dielectric Strength |
KV/mm |
ASTM D 1000 |
42 |
42.6 |
43 |
43.8 |
Volume Resistivity |
ohm·m |
ASTM D 257 |
2.5 X 1012 |
2.5 X 1012 |
2.5 X 1012 |
2.5 X 1012 |
Water Vapor Transmission Rate |
g/ m2 /24h |
ASTM E 96 |
0.06 |
0.05 |
0.03 |
0.02 |
Water Absorptivity |
% |
ASTM D 570 |
0.1 |
0.1 |
0.1 |
0.1 |
Application Temperature |
°F |
-31-+160 (-35-+70°C) |
||||
Max service temperature |
°F |
-40-+176 (-40-+80°C) |
||||
Performance |
AWWA C-209,ASTM D 1000,EN 12068 |
Groupes de Produits : Système de revêtement de tuyau appliqué à froid
Premium Related Products