| Building Structural Sealants Series | GB 16776 | Tensile strength: ≥ 0.8 – 1.5 MPa | UV aging resistance: >5000 hours, performance degradation ≤15% | Compatibility: Must pass compatibility testing with contact materials (glass, aluminum, gaskets). | Curing type: Primarily neutral (de-alcoholized), single/two-component |
| ASTM C1184 | Hardness: 25 – 55 Shore A | Resistance to damp heat aging: Passes (e.g., 85°C/85% RH) | Pollution: No pollution to adjacent porous materials (such as stone, concrete). | Surface drying time: 15 – 45 minutes (25°C, 50% RH) |
| ETAG 002 | Modulus: High Modulus (HM) / Low Modulus (LM) | Bond strength: Adhedes firmly to glass and aluminum. | Corrosiveness: Neutral hardening, non-corrosive to metals (copper, stainless steel) | Shelf life: Two-component products typically have a shelf life of 30-60 minutes. |
| Displacement capacity: ±12.5% to ±50% | | VOC content: Meets environmental standards | Sagging: ≤ 3 mm (non-sagging type) |
| Elastic recovery rate: ≥ 80% | | | Extrusion rate: ≥ 150 mL/min |
| Tear strength: ≥ 12 N/mm | | | Tool preparation time: 5-15 minutes |
| Electronic and electrical sealant series | UL94 V-0 (Flame Retardant) | Thermal conductivity: 0.5 – 2.0+ W/m·K | Temperature resistance: -50°C to +200°C | Environmental certificationRoHS (free of lead, mercury, etc.) and REACH (free of hazardous substances) certifications are approved. | Curing methods: UV curing, heat curing, room temperature curing |
| IEC 61086 (Conformal Coating) | Volume resistivity: ≥ 1.0 x 10¹⁴ – 10¹⁵ Ω·cm | Thermal shock resistance: Passed cyclic testing from -40°C to 125°C. | Corrosiveness: Non-corrosive to copper, PCB pads and other electronic components. | UV curing speed: Several seconds to several minutes (under a 365nm UV lamp) |
| RoHS, REACH, UL 746E | Insulation strength: ≥ 5 – 20 kV/mm | Curing methods: UV curing, heat curing, room temperature curing | Ion purity: Usually refers to low ion content (such as chloride ions, sodium ions). | Working time: Minutes to hours (two-component potting compound) |
| Flame retardant rating: UL94 V-0 (highest level) | | Odor: Low odor or no odor | Viscosity: Adjustable, from levelable to thixotropic paste. |
| Temperature resistance: -50°C to +200°C | | | Mixing ratio: Two-component products have a fixed ratio (e.g., 1:1, 10:1). |
| General and Specialty Sealants Series | GB/T 14683 | Elongation at break: ≥ 300% – 600% | Anti-mildew rating: Level 0 / Level 1 (anti-mildew type) | Anti-mold properties: Contains anti-mold agents and passes a 28-day anti-mold test, achieving level 0 or 1. | Curing type: Neutral (general purpose) or acidic (fast drying, corrosive) |
| ISO 846, ASTM G21 | Tensile strength: ≥ 0.6 – 1.2 MPa | Weather resistance: Good UV resistance and aging resistance | Food safety: Some products are FDA certified and can be used on kitchen countertops, etc. | Surface drying time: 10 – 30 minutes |
| GB 18583 | Hardness: 15 – 35 Shore A (flexible) | Temperature range: -40°C to +150°C | Heavy metals: No harmful heavy metals detected. | Colors: Available in white, black, gray, transparent, etc. |
| Displacement capacity: ±20% to ±35% | | VOC: Low VOC, safe for indoor use. | Extrusion ratio: High, easy to apply |
| Mildew resistance rating: Level 0 / Level 1 (highest level) | | | Paintability: Some product surfaces are paintable. |
