CONSTRUCTION PASTE PU AND SILICONE SEALANT
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CONSTRUCTION Polyurethane Sealant

Technical Data

        PROPERTY

PU120A

PU120B

Appearance

Black/White/Grey

Paste

Black/White/Grey

Paste

Density (g/cm³)

1.35±0.5

1.35±0.5

Tack Free Time (Min)

60-180

60-180

Elongation at break

600

500

Hardness (Shore A)

25±5

40±5

Extrusion rate (ml/min)

≥60

50

Curing Speed (mm/24h)

3 5

3 5

Tensile modulus

≤0.4

0.4

Volatile content

96

96

Operation Temperature ( )

5-35

5-35

Service Temperature ( )

-40~+80

-40~+80

Shelf Life (Month)

9

9

NoteThe above data are obtained by testing the material after curing for 7 days under certain conditions


Applications

ü Sealing of expansion and settlement joint of house building, plaza, road, airport runway, anti-wall, bridges and tunnels, building doors and windows etc.

ü Sealing of upstream face crack of drainage pipeline, drains, reservoirs, sewage pipes, tanks, silos etc.

ü Sealing of through holes on various wall and at floor concrete

ü Sealing of joints of prefab, side fascia, stone and color steel plate, epoxy floor etc.

ü Water-proof sealing in Airport runway, bridge and tunnel joints, drainage pipe, etc.

ü Bonding and sealing of concrete prefab, side fascia, stone and color steel plate.

ü Bonding and sealing of dale such as metal plates, wood board, plaster tablet and so on.

ü Excellent bonding, sealing and repairing of various kinds of materials, such as concrete building, wood, metal, PVC, ceramics, carbon fiber, glass, etc.


TDS DOWNLOAD(1)(1)
CHANGING PU120 Construction PU Adhesive Sealant.pdf
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