Sound box material and preparation method thereof
The invention discloses a sound box material and a preparation method thereof, and relates to the technical field of sound box manufacturing. The sound box material is prepared from the following raw materials: 191-A resin, calcium carbonate stone powder, an accelerant and a curing agent. The sound...
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| creator | CHEN YUHAN GUO MEILUN HE CHANGHAI WEI TUOZONG FENG MINGHUA XIE JUNWU LEI ZHENGHUA GUO FAN |
| description | The invention discloses a sound box material and a preparation method thereof, and relates to the technical field of sound box manufacturing. The sound box material is prepared from the following raw materials: 191-A resin, calcium carbonate stone powder, an accelerant and a curing agent. The sound box material provided by the invention can meet the requirement of a sound box on a special shape, and is suitable for preparing various sound box parts, such as a loudspeaker high-pitch panel. Compared with the prior art, the loudspeaker box has the advantages that the appearance is bright, the tone quality can be improved by debugging the modeling structure, the special modeling is realized, the quality of the loudspeaker box product is improved, the service life is longer, the loudspeaker box product is more wear-resistant, and the use stability of the loudspeaker box product is ensured. Compared with a mode of opening a plastic mold or casting an aluminum mold, the preparation method provided by the invention s |
| format | Patent |
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The sound box material is prepared from the following raw materials: 191-A resin, calcium carbonate stone powder, an accelerant and a curing agent. The sound box material provided by the invention can meet the requirement of a sound box on a special shape, and is suitable for preparing various sound box parts, such as a loudspeaker high-pitch panel. Compared with the prior art, the loudspeaker box has the advantages that the appearance is bright, the tone quality can be improved by debugging the modeling structure, the special modeling is realized, the quality of the loudspeaker box product is improved, the service life is longer, the loudspeaker box product is more wear-resistant, and the use stability of the loudspeaker box product is ensured. 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| language | chi ; eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Sound box material and preparation method thereof |
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