| Silicone structural adhesive | GB 16776 | Tensile strength: ≥ 1.0 N/mm² (MPa) | UV aging resistance: >5000h, strength loss ≤15% | Compatibility: Must pass a curtain wall system compatibility test (with glass, aluminum, and gaskets). | Surface drying time: 15-45 min (25°C, 50% RH) |
| ASTM C1184 | Hardness: 35-50 Shore A | Heat aging resistance: Stable performance after 28 days at 90°C. | Curing type: De-alcoholized (non-corrosive) | Sag: ≤ 2 mm |
| Elongation: ≥ 100% | Resistance to damp heat aging: Stable performance after 28 days at 50°C and 95% RH. | Pollution: No pollution to adjacent materials | Displacement capacity: ±12.5% or ±25% |
| Modulus: High modulus (HM), 100% elongation modulus ≥ 0.4 MPa | | | |
| Tear strength: ≥ 12 N/mm | | | |
| Silicone weather-resistant sealant | GB/T 14683 | Displacement capacity: ±25%, ±35%, ±50% | Artificial weathering resistance: After 3000-5000 hours of xenon lamp aging, no cracking or powdering was observed. | Substrate compatibility: Good adhesion to glass, aluminum, stone, ceramics, etc. | Surface drying time: 10-30 min (25°C, 50% RH) |
| ASTM C920 | Elastic recovery rate: ≥ 85% – 95% | Water resistance: The adhesive properties remain undamaged even after prolonged immersion in water. | Curing type: De-alcoholized (neutral) or De-acidified (acidic) | Sagging: 0 mm (non-sagging type) |
| Elongation at break: ≥ 400% – 800% | Temperature resistance: Maintains performance from -40°C to +150°C. | Staining: Non-staining formula (for stone) | Extrusion rate: ≥ 150 mL/min |
| Modulus: Low Modulus (LM) or High Modulus (HM) | Ozone resistance: Excellent | | |
| Hardness: 20-45 Shore A | | | |
| Silicone fire retardant | GB 23864 | Fire rating: EI 60, EI 90, EI 120, EI 180 | Fire resistance rating: Meets the corresponding EI rating requirements. | Smoke toxicity: Meets Level 1 (Approximately Safe) | Surface drying time: ≤ 90 min |
| UL 2079 | Flammability rating: Class A | Weather resistance: Fire resistance does not decrease after passing damp heat and freeze-thaw cycle tests. | Smoke density level: ≤ 75 | Workability: Paste-like, easy to fill and shape. |
| Hardness: 30-60 Shore A | | Curing type: Usually alcohol-free. | |
| Elasticity: Possesses a certain degree of flexibility to adapt to displacement. | | | |
| Silicone photovoltaic adhesive | TUV/UL/IEC 61215 | Tensile strength: ≥ 1.5 MPa | DH aging (dual 85): 3000 hours at 85°C/85% RH, performance retention >80%. | Volume resistivity: ≥ 1.0 × 10¹⁵ Ω·cm | Surface drying time: 10-25 min |
| Elongation at break: ≥ 400% | UV aging resistance: ≥ 1000 kWh/m², with no cracking or significant yellowing. | Dielectric strength: ≥ 20 kV/mm | Applicable period: Meets the requirements of automated production lines |
| Bonding strength: Strong adhesion to glass, back panel, and aluminum frame. | Heat resistance cycling: -40°C to +85°C, no damage after 200 cycles. | Curing type: De-alcoholized or addition-type, non-corrosive | |
| PID stability: Excellent | | |
| High-temperature silicone adhesive | – | Long-term temperature resistance: -60°C to +260°C | Thermal weight loss: ≤ 3% after 24 hours at 250°C. | Chemical resistance: Resistant to oils, greases, steam, and some chemicals. | Surface drying time: 20-60 min |
| Short-term temperature resistance: up to +315°C | High-temperature performance: After aging at 250°C, it still retains elasticity and adhesion. | Curing type: Usually a dealcoholized type or a special iron oxide red high-temperature resistant paste. | Application temperature: -40°C to +260°C (after curing) |
| Tensile strength: ≥ 1.2 MPa (room temperature) | | | |
| Elongation at break: ≥ 200% (room temperature) | | | |
| Hardness: 30-55 Shore A | | | |
| Silicone anti-mildew sealant | GB/T 1741 | Anti-mold rating: Level 0 or Level 1 (28-day incubation period) | Mold resistance: No mold spots were observed after 28 days at 28°C and 85% RH. | VOC content: Complies with environmental standards such as GB 18583. | Surface drying time: 15-25 min |
| ISO 846 | Elongation at break: ≥ 350% | Water resistance: It will not turn white or peel off even after long-term exposure to humid environments. | Heavy metal content: Not detected | Colors: White, transparent, etc.; color stable. |
| Tensile strength: ≥ 1.0 MPa | | Biotoxicity: Low toxicity, some of which have been approved by the FDA. | |
| Hardness: 15-30 Shore A | | Curing type: Neutral (de-alcoholized) | |
