FIELD: chemistry.
SUBSTANCE: described is a polymer material based on ultra-high-molecular-weight polyethylene (UHMWPE) GUR with molecular weight of 5 mln g/mol and average particle size of 100 mcm with improved strength properties. The UHMWPE is ground to obtain a homogeneous powder with average particle size of about 50 mcm. The powder is exposed to ultrasound with frequency of 35 kHz and power of 240 W for 40 minutes.
EFFECT: obtaining polymer material with improved strength properties based on UHMWPE.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING COMPOSITIONS OF POLYMER AND NANO-SIZED FILLER | 2015 |
|
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| HIERARCHICALLY REINFORCED HETEROMODULAR EXTRUDED SOLID NANOCOMPOSITE BASED ON UHMWPE AND METHOD FOR ITS PREPARATION | 2018 |
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|
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| EXTRUDED ANTI-FRICTION COMPOSITE BASED ON ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE | 2022 |
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RU2646435C2 |
