| Customization: | Available |
|---|---|
| Application: | Insulated Glass |
| Bonding Function: | Polysulfide Sealant for Insulating Glass |
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TEST ITEMS | UNIT | STANDARD | TEST RESULT | JUDGMENT | |
Tack-Free Time | h | ≤2 | 1 | Qualified | |
Hardness | Shore A | 30~60 | 40 | Qualified | |
Elastic Recovery Rate at 25% Elongation | / | ≥80% | 86% | Qualified | |
Elongation Adhesion at 25% Elongation | / | No Damage | No Damage | Qualified | |
Tensile Adhesive Property after Water-UV Soaking | Tensile Adhesive Strength | Mpa | ≥0.45 | 0.69 | Qualified |
Elongation Rate under Maximum Tensile Strength | / | ≥40% | 193% | ||
Damaged-Area | / | ≤30% | 0 | ||
Tensile Adhesive Property after Thermal Ageing | Tensile Adhesive Strength | Mpa | ≥0.60 | 0.92 | Qualified |
Elongation Rate under Maximum Tensile Strength | / | ≥40% | 96% | ||
Damaged-Area | / | ≤30% | 0 | ||
Thermogravimetric Analysis(TGA) | / | ≤6.0% | 3.30% | Qualified | |







