| MOQ: | 1000kg |
| Standard Packaging: | Export Standard |
| Delivery Period: | 10 working days |
| Payment Method: | T/T |
| Supply Capacity: | 50 tons per day |
| Test Item | Unit | Industry Standard Requirement | Our Product Standard | Actual Test Result | Qualification |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 120±12 | 120±7 | 119.5 (LDPE 35.7/LLDPE 83.8) | Qualified |
| Blackness Uniformity | - | No obvious color difference, uniform coloring | No color difference, uniform dispersion | No color difference, uniform masterbatch dispersion | Qualified |
| Light Shielding Rate | % | ≥99.0 | ≥99.8 | 99.9 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥26/≥24 | ≥28/≥26 | 28.5/26.7 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥360/≥340 | ≥380/≥360 | 387/369 | Qualified |
| Heat Sealing Strength | N/15mm | ≥13.5 | ≥15.5 | 16.3 | Qualified |
| Surface Tension | mN/m | ≥36 | ≥38 | 39.5 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥22/≥20 | ≥24/≥22 | 24.9/22.8 | Qualified |
| Moisture Barrier Performance | g/(m²·24h) | ≤5.2 | ≤4.8 | 4.5 | Qualified |
| Oil Resistance | - | No obvious swelling, discoloration or deformation | No swelling, no discoloration, no adhesion | No swelling, no discoloration, no adhesion | Qualified |
| Hardness (Shore D) | HD | 58±5 | 58±3 | 57.6 | Qualified |
| Weather Resistance | - | No obvious fading, cracking or discoloration | No fading, no cracking, no deformation | No fading, no cracking, no deformation | Qualified |
| Environmental Protection Performance | - | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016 | Qualified |
| MOQ: | 1000kg |
| Standard Packaging: | Export Standard |
| Delivery Period: | 10 working days |
| Payment Method: | T/T |
| Supply Capacity: | 50 tons per day |
| Test Item | Unit | Industry Standard Requirement | Our Product Standard | Actual Test Result | Qualification |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 120±12 | 120±7 | 119.5 (LDPE 35.7/LLDPE 83.8) | Qualified |
| Blackness Uniformity | - | No obvious color difference, uniform coloring | No color difference, uniform dispersion | No color difference, uniform masterbatch dispersion | Qualified |
| Light Shielding Rate | % | ≥99.0 | ≥99.8 | 99.9 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥26/≥24 | ≥28/≥26 | 28.5/26.7 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥360/≥340 | ≥380/≥360 | 387/369 | Qualified |
| Heat Sealing Strength | N/15mm | ≥13.5 | ≥15.5 | 16.3 | Qualified |
| Surface Tension | mN/m | ≥36 | ≥38 | 39.5 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥22/≥20 | ≥24/≥22 | 24.9/22.8 | Qualified |
| Moisture Barrier Performance | g/(m²·24h) | ≤5.2 | ≤4.8 | 4.5 | Qualified |
| Oil Resistance | - | No obvious swelling, discoloration or deformation | No swelling, no discoloration, no adhesion | No swelling, no discoloration, no adhesion | Qualified |
| Hardness (Shore D) | HD | 58±5 | 58±3 | 57.6 | Qualified |
| Weather Resistance | - | No obvious fading, cracking or discoloration | No fading, no cracking, no deformation | No fading, no cracking, no deformation | Qualified |
| Environmental Protection Performance | - | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016 | Qualified |