Nano-modified polymer material for table tennis and manufacturing method thereof

The invention discloses a nano-modified polymer material for table tennis. The nano-modified polymer material comprises, by weight, 50-75% of poly(butylene succinate) or polylactic acid; 3-7% of lignocelluloses, 1-2% of plant fibre, 15-18% of a plasticizer and 0.5-3% of titanium dioxide and nano-sil...

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Hauptverfasser: BAO AIJUN, HU YONGHAN, CHEN WEILI
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creator BAO AIJUN
HU YONGHAN
CHEN WEILI
description The invention discloses a nano-modified polymer material for table tennis. The nano-modified polymer material comprises, by weight, 50-75% of poly(butylene succinate) or polylactic acid; 3-7% of lignocelluloses, 1-2% of plant fibre, 15-18% of a plasticizer and 0.5-3% of titanium dioxide and nano-silica dioxide material. A manufacturing method of the nano-modified polymer material comprises the following steps: Step 1, mixing raw materials while adding 0.5% of a mixture of polyvinyl chloride and polypropylene nano-powders, and stirring for 1-1.5 h; Step 2, extruding by an extruder to obtain a sheet material; and Step 3, cutting the sheet material by a cutting machine into small pieces for manufacturing of table tennis. In comparison with a celluloid material, the nano-modified polymer material for table tennis is safe in production, is biodegradable and causes little environmental pollution. Meanwhile, table tennis prepared from the nano-modified polymer material has excellent performance indexes, and part of the performance exceeds performance of table tennis prepared from celluloid.
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The nano-modified polymer material comprises, by weight, 50-75% of poly(butylene succinate) or polylactic acid; 3-7% of lignocelluloses, 1-2% of plant fibre, 15-18% of a plasticizer and 0.5-3% of titanium dioxide and nano-silica dioxide material. A manufacturing method of the nano-modified polymer material comprises the following steps: Step 1, mixing raw materials while adding 0.5% of a mixture of polyvinyl chloride and polypropylene nano-powders, and stirring for 1-1.5 h; Step 2, extruding by an extruder to obtain a sheet material; and Step 3, cutting the sheet material by a cutting machine into small pieces for manufacturing of table tennis. In comparison with a celluloid material, the nano-modified polymer material for table tennis is safe in production, is biodegradable and causes little environmental pollution. 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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title Nano-modified polymer material for table tennis and manufacturing method thereof
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