Measured barrier · published method
We frame value on the finished bottle (cc/pkg·day) so it maps to your actual pack, not just a film coupon.
我们以成品瓶（cc/pkg·day）框定价值，这样对应您的实际包装，而不只是膜片试样。
| Sample | Dosage | Result (typical) |
|---|---|---|
| Sample bottle | 3% masterbatch | 0.0003 cc/pkg·day |
| Production trial (avg. 6 bottles) | 1% masterbatch | 0.185 cc/pkg·day |
| Market benchmark (same trial) | 1% | 0.442 cc/pkg·day |
| 样品 | 添加比例 | 结果（典型值） |
|---|---|---|
| 样品瓶 | 3% 母粒 | 0.0003 cc/pkg·day |
| 量产试制（6 瓶平均） | 1% 母粒 | 0.185 cc/pkg·day |
| 市场对标（同一试制） | 1% | 0.442 cc/pkg·day |
Sample-bottle atmosphere: 23 °C, 20.9% RH.
More effective across the full tested range. Below 600 nm the difference is insignificant; at 10%+ NHH is easier to blow.
全波段更有效；600 nm 以下差异不显著；10%+ NHH 更易吹瓶。
At 6% both formulations blow easily. At 10% and above NHH is easier, with lower IR absorption that does not affect blowing.
6% 时两者都易吹；10% 及以上 NHH 更易，较低红外吸收不影响吹瓶。
| Equipment | Brand | Purpose |
|---|---|---|
| Mocon Oxtran | Ametek | Oxygen permeability |
| Mocon Op-Tech | Ametek | Headspace / dissolved oxygen |
| UV-Vis-NIR | Shimadzu | 185–3300 nm transmittance / absorbance |
| GCMS headspace | Perkin Elmer | Organic content, GB9685 |
| ICP-MS / XRF | Bruker / Ametek | ppb / ppm trace metals |
| FTIR-ATR | Perkin Elmer | Organic species identification |
| TGA / DSC / DMA | Perkin Elmer | Thermal stability, crystallinity, Tg |
| Rheometer / viscometer | Anton Paar | Rheology and QC |
| Leistritz ZSE 27 / BOY 35E | Germany | Compounding & preform molding |
| 设备 | 品牌 | 用途 |
|---|---|---|
| Mocon Oxtran | Ametek | 氧气透过率 |
| Mocon Op-Tech | Ametek | 顶空 / 溶解氧 |
| UV-Vis-NIR | 岛津 | 185–3300 nm 透过 / 吸收 |
| GCMS 顶空 | Perkin Elmer | 有机物含量，GB9685 |
| ICP-MS / XRF | Bruker / Ametek | ppb / ppm 痕量金属 |
| FTIR-ATR | Perkin Elmer | 有机物种类识别 |
| TGA / DSC / DMA | Perkin Elmer | 热稳定性、结晶度、Tg |
| 流变仪 / 粘度计 | Anton Paar | 流变与质检 |
| Leistritz ZSE 27 / BOY 35E | 德国 | 混配与瓶坯成型 |
