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Luminous rotationally molded plastic hull and preparation method thereof

A hull, rotational molding technology, applied in the field of chemical materials, can solve the problems of aesthetics, poor playability, poor night visibility, surface coating damage, etc., to avoid fluorescence quenching, enhance aesthetics, and good luminous performance. Effect

Inactive Publication Date: 2018-08-14
烟台尼达船艇科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems raised in the background technology, the present invention provides a luminous rotomolded hull and its preparation method, which solves the problems of poor aesthetics and playability of existing hull materials, poor visibility at night, low safety, and high energy consumption. Surface coating damage, etc.

Method used

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  • Luminous rotationally molded plastic hull and preparation method thereof
  • Luminous rotationally molded plastic hull and preparation method thereof
  • Luminous rotationally molded plastic hull and preparation method thereof

Examples

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Embodiment 1

[0030] The luminous rotomolded hull of this embodiment, the parts by weight of the various substances added are: 10 parts of rare earth long-lasting phosphor, 80 parts of high molecular polymer, 8 parts of auxiliary agent, 20 parts of acetone, 15 parts of benzene, thiocyanic acid 15 parts of iron, 9 parts of tetramethylammonium chloride, 6 parts of hydroquinone, 15 parts of triethylamine, 40 parts of benzoic acid, 120 parts of acetone.

[0031] The manufacturing method of the luminous rotomolded hull of this embodiment includes the following steps:

[0032] (1) Drying: dry the rare earth long-lasting phosphor and polymer for 7 hours under the same conditions;

[0033] (2) React acetone and benzene at 30°C for 40 minutes, then add high molecular polymer, stir evenly and heat to 100°C;

[0034] (3) Add rare earth long afterglow fluorescent powder to the reaction system of step (2), carry out magnetic stirring for 3 hours, then add ferric thiocyanate, tetramethylammonium chlorid...

Embodiment 2

[0039] The parts by weight of the luminous rotomolded hull of this embodiment are: 13 parts of rare earth long-lasting phosphor, 75 parts of high molecular polymer, 5 parts of auxiliary agent, 25 parts of acetone, 20 parts of benzene, thiocyanic acid 17 parts of iron, 12 parts of tetramethylammonium chloride, 9 parts of hydroquinone, 20 parts of triethylamine, 48 parts of benzoic acid, and 125 parts of acetone.

[0040] The manufacturing method of the luminous rotomolded hull of this embodiment includes the following steps:

[0041] (1) Drying: Dry the rare earth long-lasting phosphor and polymer for 7.5 hours under the same conditions;

[0042] (2) React acetone and benzene at 30°C for 40 minutes, then add high molecular polymer, stir evenly and heat to 110°C;

[0043] (3) Add rare earth long afterglow phosphor to the reaction system of step (2), carry out magnetic stirring for 4 hours, then add ferric thiocyanate, tetramethylammonium chloride and hydroquinone therein, stir ...

Embodiment 3

[0048]The parts by weight of the luminous rotomolded hull of this embodiment are: 15 parts of rare earth long-lasting phosphor, 70 parts of high molecular polymer, 3 parts of auxiliary agent, 30 parts of acetone, 17 parts of benzene, thiocyanic acid 20 parts of iron, 14 parts of tetramethylammonium chloride, 7 parts of hydroquinone, 25 parts of triethylamine, 43 parts of benzoic acid, and 130 parts of acetone.

[0049] The manufacturing method of the luminous rotomolded hull of this embodiment includes the following steps:

[0050] (1) Drying: dry the rare earth long-lasting phosphor and high molecular polymer under the same conditions for 8 hours;

[0051] (2) React acetone and benzene at 30°C for 40 minutes, then add high molecular polymer, stir evenly and heat to 120°C;

[0052] (3) Add rare earth long afterglow phosphor to the reaction system of step (2), carry out magnetic stirring for 5 hours, then add ferric thiocyanate, tetramethylammonium chloride and hydroquinone th...

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Abstract

The invention provides a luminous rotationally molded plastic hull and a preparation method thereof. The light-emitting rotationally molded plastic hull mainly consists of rare-earth long-afterglow fluorescent powder, a high-molecular polymer and an auxiliary agent, and is prepared through a series of processes, and is used to solve the problems of poor appearance, poor playability, poor night visibility, low safety, high energy consumption, damage of surface coating, and the like of the existing hull materials. The hull material provided by the invention not only has good luminous performance, but also has good tensile strength and bending strength, long afterglow time, stable chemical property, no radioactivity, and good durability, and is a green environment-friendly hull material.

Description

technical field [0001] The invention belongs to the technical field of chemical materials, in particular to a luminescent rotationally molded hull and a preparation method thereof. Background technique [0002] The vast ocean area and rich resources can bring huge energy support to human beings. With the development and utilization of the ocean, ships, as an important tool for exploring the ocean, need to meet increasingly stringent conditions. high demands. Now more boats need to meet the requirements of sailing at night. To ensure safe sailing at night, the hull itself is required to have a certain degree of visibility at night to avoid collisions between hulls. [0003] The lighting systems of existing boats are mostly driven by electric energy, and the light sources are all point light sources, which are greatly affected by the electric power of the hull itself, consume too much electric energy, and are not energy-saving and environmentally friendly. At the same time, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08K5/19C08K5/13C08K5/17C08K5/09C08K5/00B29B9/06B29C41/04
CPCB29B9/06B29C41/04C08K5/00C08K5/09C08K5/13C08K5/17C08K5/19C08L101/00
Inventor 张建中林宝树田铁岩
Owner 烟台尼达船艇科技开发有限公司
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