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XPE-SCHAUMSTOFF MSX30
Was ist XPE FOAM?
"X" bezieht sich auf vernetzte
"PE" bezieht sich auf das Rohmaterial PE-Harz mit niedriger Dichte.
XPE-Schaum bedeutet also vernetzter PE-Schaum.
Application scenarios for XPE, special performance indicators and parameter requirements for this product, and processes involved in these application scenarios:
Basic Physical Properties:
| Parameter | Typical Value Range | Test Standard | Function |
|---|---|---|---|
| Density | 60-120 kg/m³ | ISO 845 | Balance between lightweight and strength |
| Dicke | 1.0-3.0 mm | ISO 23529 | Adapt to door sheet metal gap |
| Zugfestigkeit | ≥1.5 MPa | ISO 527-3 | Prevent tearing during installation or use |
| Dehnung beim Bruch | ≥150% | ISO 527-3 | Fit door surface deformation |
Waterproof and Environmental Resistance Performance
| Parameter | Typical Value Range | Test Standard |
|---|---|---|
| Water Vapor Transmission Rate | <0.05 g/(m²·24h) | ASTM E96 |
| Closed Cell Content | ≥95% | ASTM D6226 |
| Temperature Resistance Range | -40℃~120℃ | ISO 6722 |
| Oil Resistance (soaked in engine oil) | Volume change rate <2% | ISO 1817 |
Adhesion and Process Performance
| Parameter | Typical Value Range | Test Standard |
|---|---|---|
| Peel Strength (with sheet metal) | ≥1.2 N/mm | ASTM D903 |
| Flame Retardant Rating | UL94 HF-1 or GB 8410 | UL94/GB 8410 |
| VOC Emission | Meet automobile factory standards (e.g., PV 3341) | VDA 278 |
Manufacturing Process: Vacuum Forming
Physical Properties:
| Performance Parameters | Typical Value/Range | Test Standard | Ceiling Adaptability Description |
|---|---|---|---|
| Density | 60-120 kg/m³ | ISO 845 | Low density (60-80kg/m³) for lightweight, high density (80-120kg/m³) for enhanced rigidity |
| Dicke | 5-15 mm | Actual measurement | Regular 8-10mm (balancing sound insulation and space occupation) |
| Zugfestigkeit | 0.8-2.5 MPa | ISO 527 | Prevent ceiling skin from collapsing |
| Dehnung beim Bruch | 100-300% | ISO 527 | Adapt to ceiling curved surface modeling |
| Compressive Strength | 30-100 kPa (50% compression) | ISO 604 | Support ceiling structure, resist compression and deformation |
| Wärmeleitfähigkeit | 0.035-0.045 W/(m·K) | ISO 8301 | Thermal insulation performance better than EPE |
| Temperature Resistance | -40℃~+85℃ (105℃ for short term) | ASTM D746 | Adapt to high temperature of car roof in summer |
| Flame Retardancy | UL94 HF-1 / GB 8410 | UL94 / National Standard | Vertical burning speed ≤100mm/min |
| Wasserabsorption | ≤1.0% (24h) | ISO 2896 | Closed-cell structure for moisture proofing and mildew prevention |
| VOC Emission | Formaldehyde ≤100μg/m³ | VDA 270 | Need to meet automobile manufacturer's air quality standards |
Manufacturing Process: Hot Press Molding
Physical Properties:
| Performance Parameters | Typical Value/Range | Test Standard | Adaptability Description for Tea Packaging |
|---|---|---|---|
| Density | 25-60 kg/m³ | ISO 845 | Low density (25-40kg/m³) for lightness and portability; high density (40-60kg/m³) for enhanced protection |
| Dicke | 2-10 mm | Actual measurement | Regular 3-5mm (balancing buffering and space occupation) |
| Zugfestigkeit | 0.5-1.5 MPa | ISO 527 | Prevent tearing during transportation |
| Dehnung beim Bruch | 100-250% | ISO 527 | Elasticity to adapt to the shape of tea cans |
| Compression Set | ≤15% (50% compression, 22h) | ISO 1856 | Good recovery after long-term compression |
| Wärmeleitfähigkeit | 0.035-0.045 W/(m·K) | ISO 8301 | Moderate heat insulation to avoid sudden temperature changes |
| Temperature Resistance | -40℃~+85℃ (105℃ for short term) | ASTM D746 | Adapt to cold chain and high-temperature storage |
| Wasserabsorption | ≤0.5% (24h) | ISO 2896 | Closed-cell structure for moisture proofing to keep tea dry |
| VOC Emission | Formaldehyde ≤50μg/m³ | GB 4806.7 | Food contact grade safety |
| Environmental Friendliness | Recyclable, no plasticizers | FDA 21 CFR 177.1520 | Meet tea packaging hygiene standards |
Manufacturing Process: Die Cutting
Physical Properties:
| Performance Parameter | Typical Value/Range | Test Standard | Pipe Insulation Adaptability Description |
|---|---|---|---|
| Density | 30-100 kg/m³ | ISO 845 | Low density (30-50kg/m³) for light pipes; high density (60-100kg/m³) for high-temperature/high-pressure pipes |
| Dicke | 10-50 mm | ASTM C518 | Standard 20-30mm (for low-temperature pipes); thicker for high-temperature pipes |
| Wärmeleitfähigkeit | 0.032-0.040 W/(m·K) | ISO 8301 | Better than EPE (0.045-0.055), similar to rubber-plastic (0.034-0.038) |
| Temperature Resistance | -40℃~+85℃ (105℃ short-term) | ASTM D746 | Suitable for standard HVAC pipes (chilled water ≤7℃, hot water ≤85℃) |
| Zugfestigkeit | 0.8-2.0 MPa | ISO 527 | Prevents installation tearing; longitudinal tensile strength ≥1.5MPa |
| Closed Cell Content | ≥90% | ASTM D6226 | High closed-cell structure ensures waterproofing and moisture resistance |
| Flame Retardancy | Class B1 (GB 8624) | GB/T 8626 | Self-extinguishing, oxygen index ≥32% |
| Wasserabsorption | ≤1.0% (24h) | ISO 2896 | Long-term moisture resistance, prevents condensate penetration |
| VOC Emission | Formaldehyde ≤50μg/m³ | GB/T 29899 | Meets indoor air quality requirements |
Manufacturing Process: Embossing
Physical Properties:
| Performance Parameter | Typical Value/Range | Test Standard | Floor Mat Adaptability Description |
|---|---|---|---|
| Density | 50-150 kg/m³ | ISO 845 | Low density (50-80kg/m³) for lightweight use; high density (100-150kg/m³) for high durability |
| Dicke | 5-20 mm | Actual measurement | 5-10mm for household use; 10-20mm for commercial applications |
| Zugfestigkeit | 0.8-2.5 MPa | ISO 527 | Tear resistance for extended service life |
| Dehnung beim Bruch | 100-300% | ISO 527 | High elasticity for comfortable stepping |
| Compression Set | ≤15% (50% compression, 22h) | ISO 1856 | Good resilience after long-term compression |
| Wärmeleitfähigkeit | 0.035-0.045 W/(m·K) | ISO 8301 | Moderate thermal insulation for winter warmth |
| Temperature Resistance | -40℃~+85℃ (105℃ short-term) | ASTM D746 | Suitable for floor heating environments (≤60℃) |
| Slip Resistance | Static friction coefficient ≥0.6 | ASTM D1894 | Surface embossing or composite anti-slip layer |
| Wasserabsorption | ≤1.0% (24h) | ISO 2896 | Closed-cell structure for moisture resistance and easy cleaning |
| VOC Emission | Formaldehyde ≤50μg/m³ | GB/T 29899 | Meets indoor environmental protection standards |
| Environmental Friendliness | Recyclable, plasticizer-free | RoHS / REACH | SGS certified |
Manufacturing Process: Embossing
Physical Properties:
| Performance Parameter | Typical Value/Range | Test Standard | Yoga Mat Adaptability Description |
|---|---|---|---|
| Density | 50-120 kg/m³ | ISO 845 | Low density (50-80kg/m³) for portability; high density (80-120kg/m³) for enhanced support |
| Dicke | 3-15 mm | Actual measurement | 8-10mm for beginners; 3-6mm for professionals |
| Zugfestigkeit | 0.8-2.5 MPa | ISO 527 | Tear resistance for extended service life |
| Dehnung beim Bruch | 100-300% | ISO 527 | High elasticity to adapt to large-range movements |
| Compression Set | ≤15% (50% compression, 22h) | ISO 1856 | Not easy to collapse after long-term use |
| Rebound Rate | ≥50% | ASTM D3574 | Provide movement stability |
| Slip Resistance | Static friction coefficient ≥0.6 | ASTM D1894 | Surface embossing or composite anti-slip layer |
| Temperature Resistance | -40℃~+85℃ (105℃ short-term) | ASTM D746 | Adapt to indoor and outdoor temperature differences |
| Wasserabsorption | ≤1.0% (24h) | ISO 2896 | Closed-cell structure to prevent sweat and mildew |
| VOC Emission | Formaldehyde ≤50μg/m³ | GB/T 29899 | Meet indoor environmental protection standards |
| Environmental Friendliness | Recyclable, plasticizer-free | RoHS / REACH | SGS certified |
Manufacturing Process: Molding
Physical Properties:
| Performance Parameter | Typical Value/Range | Test Standard | Sports Protective Gear Adaptability Description |
|---|---|---|---|
| Density | 60-200 kg/m³ | ISO 845 | Low density (60-100kg/m³) for lightweight design; high density (120-200kg/m³) for high impact resistance |
| Dicke | 5-30 mm | Actual measurement | 10-20mm for knee/elbow pads; 20-30mm for shin guards |
| Zugfestigkeit | 1.0-3.0 MPa | ISO 527 | Prevents tearing during sports activities, high durability |
| Dehnung beim Bruch | 150-350% | ISO 527 | High elasticity to conform to joint movements |
| Compressive Strength | 50-200 kPa (50% compression) | ISO 604 | Absorbs impact energy (e.g., fall cushioning) |
| Rebound Rate | ≥60% | ASTM D3574 | Quick shape recovery for continuous protection |
| Temperature Resistance | -40℃~+85℃ (105℃ short-term) | ASTM D746 | Withstands outdoor temperature variations |
| Wasserabsorption | ≤1.0% (24h) | ISO 2896 | Closed-cell structure resists sweat and odor |
| VOC Emission | Formaldehyde ≤50μg/m³ | GB/T 29899 | Safe for direct skin contact |
| Environmental Friendliness | Recyclable, plasticizer-free | RoHS / REACH | SGS certified |
Manufacturing Process: Compression Molding
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