| CAS No.: | Reference to MSDS |
|---|---|
| Bonding Function: | Structural Adhesive |
| Application: | Construction |
| Material: | Polyurethane |
| Main Agent Composition: | Polyurethane Elastomer |
| Characteristic: | Weatherability |
| Samples: |
|---|
| Customization: |
|---|
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Lejell 270-2 Technical Data
|
Testing Items(2) |
Performance |
|
Appearance |
Black/White/Gray homogeneous paste |
|
Density (g/cm³) |
1.35±0.1 |
|
Sagging properties(mm) |
≤3 |
|
Shore A-hardness(A°) |
20~40 |
|
Tensile strength( Mpa) |
≥1 |
|
Elongation at break (%) |
≥200 |
|
Volatile content (%) |
/ |
|
Elastic recovery rate(%) |
≥85 |
|
Touch Dry time (min) |
120~180 |
|
Curing speed (mm/d) |
/ |
|
Extrudability (g/15s) |
100~350 |
|
Pollution properties |
Non |
|
Application temperature (ºC) |
-40~90 |
|
Shelf life(month) (3) |
≥9 |
Areas of Application:
Suitable for waterproof sealing for PC panels in housing industrialization.
Suitablr for waterproof sealing of outside concrete wall,metal curtain wall,aluminum alloy window with concrete,cement concrete wall joints etc.
Product features:
Two component,sufficient operating time.
Good weather resistance and durability.
Low modulus,high movement-resistance.
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