Bostik STR360A SKF is a Silyl Modified Polymer (SMP) based adhesive suitable for making elastic constructive joints. Immediately after installation, the product has a high green strength (high internal strength), which results in a heavy paste with an extremely good slump resistance. In addition, the STR360A SKF has a 30 minute open time, allowing for flexibility in manufacturing processes needing additional work time.
FEATURES
- Solvent, isocyanate and PVC free
- Very good UV-resistance and aging properties
- Neutral and odorless curing
TYPICAL PHYSICAL PROPERTIES |
|
Description |
Results |
Basic Material |
Silyl Modified Polymer (SMP) |
Curing Method |
Moisture |
Specific Gravity |
1.5 g/ml |
Skin Forming Time |
20 min. (70°F/20°C/50% R.H.) |
Open Time |
30 min. (70°F/20°C/50% R.H.) |
Curing Speed After 24 hrs |
3 mm (70°F/20°C/50% R.H.) |
Shore A Hardness |
50 (DIN 53505) |
Volume Change |
< 3% (DIN 52451) |
Green Strength |
1400 Pa (Physica Rheometer MC100) |
Tensile Stress (100%) |
350 psi (DIN 53504/ISO 37) |
Tensile Strength at Break |
500 psi (DIN 53504/ISO 37) |
Elongation at Break |
400% (DIN 53504/ISO 37) |
Shear Strength |
305 psi (DIN 53283/ASTM D1002) |
Solvent Percentage |
0% |
Isocyanate Percentage |
0% |
Temperature Resistance |
-40°F to 250°F (–40°C to 121°C) |
Application Temperature |
41°F to 95°F (5°C and 35°C) |
UV Resistance |
Excellent |