PORON AquaPro 系列聚氨酯的长期可靠性表现出众。PORON® AquaPro® 4701-37 和 PORON® AquaPro® 4701-37 薄泡棉有多种厚度选项，能够提供增强的防水性能。PORON® AquaPro® 4701-41 泡棉的闭孔密度更大，适合要求严苛的真空密封应用或低闭合力应用要求。
Please see below for a sampling of data for this material formulation. For detailed material information and to use advanced features such as filtering, visit the PORON® Polyurethanes Product Properties Guide.
| 4701-37 Thin | 4701-37-14 | 4701-37TS9-19 | 4701-37TS9-25 | 4701-37TS9-25 | |
|---|---|---|---|---|---|
| Thickness (Min) (mm) | 0.50 | 1.50 | 0.30 | 0.79 | 0.15 |
| Thickness (Max) (mm) | 1.00 | 12.70 | 0.50 | 0.79 | 0.30 |
| Density ASTM D 3574 Test A (kg/m3) | 304 | 224 | 304 | 400 | 400 |
| Thickness Tolerance (%) | +/-10% | +/-10% | +/-20% | +/-15% | +/-20% |
| Compression Force Deflection Typical Value @ 25% (kPa) | 75.0 | 42.0 | 75 | 120 | 120 |
| Compression Set (70°C) Max Value (%) | 10.0 | ||||
| Tensile Strength (kPa) | 248 | ||||
| Tensile Elongation % Typical Value ASTM D 3574 (%) | 150 | ||||
| Tear Strength (kN/m) | 1.0 | ||||
| Temperature Resistance: Recommended Constant Use (°C) | 90° | 90° | 90° | 90° | 90° |
| Temperature Resistance: Recommended Intermittent Use (°C) | 121° | 121° | 121° | 121° | 121° |
| Temperature Resistance: Embrittlement (°C) | -42° |
