FIELD: test engineering.
SUBSTANCE: test and reference samples are alternately placed in a chamber isolated from light, cooled with liquid nitrogen, luminescence of polyethylene is actuated using a source of ultraviolet radiation, which is registered by a photodetector and according to the value of photoresponse of the test and reference samples respectively, the degree of crosslinking is determined.
EFFECT: invention enables to improve the accuracy of monitoring the degree of crosslinking polyethylene, operational efficiency of implementation, and to simplify the method of monitoring.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF INSPECTION OF DEGREE OF LACING OF POLYETHYLENE | 2006 |
|
RU2310190C9 |
| METHOD OF DETERMINING THE DEGREE OF CROSS LINKING OF POLYMER MOLECULES | 0 |
|
SU676074A1 |
| METHOD OF DETERMINING THE DEGREE OF CROSS-LINKING WHEN EXAMINING CROSS-LINKED POLYCAPROLACTONES | 2019 |
|
RU2718130C1 |
| METHOD OF MEASURING CROSS-LINKING DEGREES OF LOW AND HIGH DENSITY POLYETHYLENE (VERSIONS) AND DEVICE FOR ITS REALISATION | 2016 |
|
RU2624601C1 |
| POLYMER COMPOSITION FOR CROSS-LINKED PIPES | 2010 |
|
RU2516544C2 |
| METHOD FOR THE QUANTITATIVE DETERMINATION OF SELECTIVELY BOUND DISEASE MARKER PROTEINS IN PLANAR CELLS OF A BIOCHIP AND A DEVICE FOR ITS IMPLEMENTATION | 2021 |
|
RU2776889C1 |
| METHOD FOR CHECKING POLYETHYLENE CABLE INSULATION LINKING | 2003 |
|
RU2247974C1 |
| METHOD OF PRODUCING ENZYMATICALLY RESISTANT COLLAGEN MATERIALS | 2019 |
|
RU2739565C1 |
| PROSTHETIC DEVICES OUT OF POLYETHYLENE OF ULTRA-HIGH MOLECULAR WEIGHT TREATED WITH IRRADIATION AND FUSION | 1997 |
|
RU2211008C2 |
| POLYMER COMPOSITION FOR CROSS-LINKED PRODUCTS | 2010 |
|
RU2539571C2 |
