Heat-shrinkable sleeve "CANUSA GTS-65 3L"

Heat-shrinkable sleeve "CANUSA GTS-65 3L"

The GTS-65 3L system provides superior corrosion protection and excellent bonding on pipelines operating up to 65°C. GTS-65 has been designed with a unique adhesive technology that remains “open” longer than traditional adhesives. Also, special surface active agents allow bonding to lower surface energy coatings (such as polypropylene). As a result, lower preheat temperatures are required to attain true adhesive wet-out and superior bonding to PE, PP and FBE surfaces is achieved.

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Item standard properties

Adhesive

Standard of tests

Units of measurement

GTS-65

Softening temperature

ASTM E28

°C (°F)

94 (201)

Strength of overlapping connection at shift at 23°C

EN 12068

N/cm2

245

Strength of overlapping connection at shift at 60°C

EN 12068

N/cm2

8

Base

Specific weight

ASTM D792

0,93

Tensile strength

ASTM D638

MPa (f/sq.inch)

24 (3480)

Elongation

ASTM D638

%

700

Hardness

ASTM D2240

D Shore

50

Resistance to wearing

ASTM D1044

mg

35

Volume Resistivity

ASTM D257

Ohm/cm

1017

Dielectric continuity

ASTM D149

kV/mm

27

Sleeve

Impact strength

EN 12068

J

>15

Pressing in

EN 12068

mm

0.65 (passed)

Adhesion at disbondment

EN 12068

N/cm

>70

Cathode disbondment

ASTM G8

mm rad

3

Water absorption

ASTM D570

%

0,05

Flexibility at low temperature

ASTM D2671-C

0С (0F)

>-32 (-26)