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| MOQ: | 1000kg |
| giá bán: | N.A. |
| tiêu chuẩn đóng gói: | Tiêu chuẩn xuất khẩu |
| Thời gian giao hàng: | 10 ngày làm việc |
| Phương thức thanh toán: | T/T |
| khả năng cung cấp: | 50 tấn mỗi ngày |
| Test Item | Unit | Industry Standard Requirement (100μm White CPE) | Our Product Standard | Actual Test Result | Qualification Judgment |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 100±10 | 100±6 | 99.4 (Pure LLDPE, uniform thickness distribution) | Qualified |
| Whiteness Uniformity | - | No obvious color difference, uniform whiteness, no yellowing, no spots | No color difference, uniform dispersion of white masterbatch, no yellowing, no spots, no color migration | No color difference, uniform masterbatch dispersion, no yellowing, no spots, no color migration | Qualified |
| Light Shielding Rate | % | ≥92.0 | ≥94.0 | 94.7 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥24/≥22 | ≥26/≥24 | 26.5/24.8 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥360/≥340 | ≥380/≥360 | 385/367 | Qualified |
| Heat Sealing Strength (122℃, 0.32MPa, 1s) | N/15mm | ≥13.0 | ≥15.0 | 15.6 | Qualified |
| Surface Tension (Corona Treated Surface) | mN/m | ≥36 | ≥38 | 39.7 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥18/≥16 | ≥20/≥18 | 20.5/18.7 | Qualified |
| Moisture Barrier Performance (23℃, 85%RH) | g/(m²*24h) | ≤5.2 | ≤4.7 | 4.5 | Qualified |
| Oil Resistance (Soaked in n-hexane for 24h) | - | No obvious swelling, discoloration or deformation | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation, no oil penetration | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation, no oil penetration | Qualified |
| Hardness (Shore D) | HD | 57±5 | 57±3 | 56.9 | Qualified |
| Weather Resistance (UV Aging for 72h) | - | No obvious yellowing, fading, cracking or discoloration | No yellowing, no fading, no cracking, no deformation, whiteness retention rate ≥98.0% | No yellowing, no fading, no cracking, no deformation, whiteness retention rate 98.8% | Qualified |
| Environmental Protection Performance (Food Contact Grade) | - | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic white masterbatch, no heavy metal residues, no harmful substance release | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic white masterbatch, no heavy metal residues, no harmful substance release | Qualified |
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|
| MOQ: | 1000kg |
| giá bán: | N.A. |
| tiêu chuẩn đóng gói: | Tiêu chuẩn xuất khẩu |
| Thời gian giao hàng: | 10 ngày làm việc |
| Phương thức thanh toán: | T/T |
| khả năng cung cấp: | 50 tấn mỗi ngày |
| Test Item | Unit | Industry Standard Requirement (100μm White CPE) | Our Product Standard | Actual Test Result | Qualification Judgment |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 100±10 | 100±6 | 99.4 (Pure LLDPE, uniform thickness distribution) | Qualified |
| Whiteness Uniformity | - | No obvious color difference, uniform whiteness, no yellowing, no spots | No color difference, uniform dispersion of white masterbatch, no yellowing, no spots, no color migration | No color difference, uniform masterbatch dispersion, no yellowing, no spots, no color migration | Qualified |
| Light Shielding Rate | % | ≥92.0 | ≥94.0 | 94.7 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥24/≥22 | ≥26/≥24 | 26.5/24.8 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥360/≥340 | ≥380/≥360 | 385/367 | Qualified |
| Heat Sealing Strength (122℃, 0.32MPa, 1s) | N/15mm | ≥13.0 | ≥15.0 | 15.6 | Qualified |
| Surface Tension (Corona Treated Surface) | mN/m | ≥36 | ≥38 | 39.7 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥18/≥16 | ≥20/≥18 | 20.5/18.7 | Qualified |
| Moisture Barrier Performance (23℃, 85%RH) | g/(m²*24h) | ≤5.2 | ≤4.7 | 4.5 | Qualified |
| Oil Resistance (Soaked in n-hexane for 24h) | - | No obvious swelling, discoloration or deformation | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation, no oil penetration | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation, no oil penetration | Qualified |
| Hardness (Shore D) | HD | 57±5 | 57±3 | 56.9 | Qualified |
| Weather Resistance (UV Aging for 72h) | - | No obvious yellowing, fading, cracking or discoloration | No yellowing, no fading, no cracking, no deformation, whiteness retention rate ≥98.0% | No yellowing, no fading, no cracking, no deformation, whiteness retention rate 98.8% | Qualified |
| Environmental Protection Performance (Food Contact Grade) | - | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic white masterbatch, no heavy metal residues, no harmful substance release | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic white masterbatch, no heavy metal residues, no harmful substance release | Qualified |
