Preparation method of ultra-high molecular weight polyethylene nano composite material product, mold and product
The invention discloses a preparation method of an ultra-high molecular weight polyethylene nanocomposite product, which comprises the following steps: S1, preparing an ultra-high molecular weight polyethylene base material into an ultra-high molecular weight polyethylene melt, and injecting the ult...
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| creator | SHEN XIANTING ZHOU HAIBO LI ZHI ZHU WEILIANG ZHAO WENJING XIA JINCHENG HONG WEI HE CHENG FENG LINGYING HU YILUN |
| description | The invention discloses a preparation method of an ultra-high molecular weight polyethylene nanocomposite product, which comprises the following steps: S1, preparing an ultra-high molecular weight polyethylene base material into an ultra-high molecular weight polyethylene melt, and injecting the ultra-high molecular weight polyethylene melt into a mold; s2, cooling the ultra-high molecular weight polyethylene melt to a first temperature in a preset pressure state; s3, injecting the low-molecular-weight polyolefin nano-composite melt into the ultra-high-molecular-weight polyethylene melt at a second temperature; and S4, cooling and shaping to prepare the ultra-high molecular weight polyethylene nano composite material product. The mechanical property and wear resistance of the UHMWPE product are guaranteed, the surface of the manufactured UHMWPE product is uniform in structure, a lubricating layer is formed through the surface structure, the stable ultralow friction coefficient is guaranteed, the forming proce |
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The mechanical property and wear resistance of the UHMWPE product are guaranteed, the surface of the manufactured UHMWPE product is uniform in structure, a lubricating layer is formed through the surface structure, the stable ultralow friction coefficient is guaranteed, the forming proce</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Preparation method of ultra-high molecular weight polyethylene nano composite material product, mold and product |
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