International Journal of Polymer Science / 2017 / Article / Fig 8

Research Article

Discoloration Effects of High-Dose γ-Irradiation and Long-Term Thermal Aging of (U)HMW-PE

Figure 8

A block (200 mm × 80 mm × 40 mm) of HMW-PE with black spots that appeared after 31 days of pure thermal aging at 125°C.

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