FIELD: chemistry.
SUBSTANCE: method includes preliminary drying at 100-130°C of powdered ultra-high-molecular-weight polyethylene, tungsten and boron carbide. The powdered ultra-high-molecular-weight polyethylene in amount of 32 wt %, tungsten in amount of 60 wt % and boron carbide in amount of 8 wt % are then mixed and treated in a high-energy planetary mill with metal grinding bodies, followed by thermal pressing of the powder mixture at temperature of 180-200°C and pressure of 35-40 MPa.
EFFECT: improved method.
1 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| POLYMER-BASED RADIATION-PROOF MATERIAL WITH HIGH RESISTANCE TO X-RAY AND NEUTRON RADIATION | 2014 |
|
RU2561989C1 |
| POLYMER-BASED MATERIAL FOR COMBINED RADIO- AND RADIATION PROTECTION | 2015 |
|
RU2605696C1 |
| COMPOSITE MATERIAL ON POLYMER BASIS FOR COMBINED PROTECTION OF GAMMA, NEUTRON AND ELECTROMAGNETIC RADIATION, FILLED WITH NANOPOWDER OF TUNGSTEN, NITRIDE OF BORON AND BLACK CARBON | 2016 |
|
RU2632934C1 |
| COMPOSITE MATERIAL BASED ON ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE FOR COMBINED RADIO AND RADIATION PROTECTION FILLED WITH DIVOLFRAM PENTABORIDE AND BLACK CARBON | 2016 |
|
RU2632932C1 |
| COMPOSITE MATERIAL FOR PROTECTION AGAINST IONIZING RADIATION AND METHOD FOR ITS PRODUCTION | 2022 |
|
RU2799773C1 |
| POLYMER COMPOSITION OF TRIBOTECHNICAL AND STRUCTURAL PURPOSE BASED ON ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE, MAGNESIUM OXIDE, 2-MERCAPTOBENZOTHIAZOLE AND SULFUR | 2020 |
|
RU2736057C1 |
| POLYMERIC NANOCOMPOSITE MATERIAL OF TRIBOTECHNICAL PURPOSE WITH ORIENTED STRUCTURE | 2015 |
|
RU2625454C2 |
| METHOD OF PRODUCING POLYMER-BASED, CARBON FIBRE-REINFORCED COMPOSITE MATERIALS | 2012 |
|
RU2500697C1 |
| RADIATION-PROTECTION COMPOSITE MATERIAL AND METHOD OF ITS PRODUCTION | 2007 |
|
RU2368629C2 |
| HIERARCHICALLY REINFORCED HETEROMODULAR EXTRUDED SOLID NANOCOMPOSITE BASED ON UHMWPE AND METHOD FOR ITS PREPARATION | 2018 |
|
RU2674258C1 |
