Energy-saving self-luminous laminate flooring and preparation method thereof

A composite floor and self-illuminating technology, which is applied in luminescent coatings, coatings, buildings, etc., can solve the problems of reduced afterglow performance, only consideration of luminescence, quenching when encountering water, etc., and achieves improved interface compatibility and dispersibility, low Good thermal conductivity, improve the effect of thermal insulation performance

Active Publication Date: 2018-11-02
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The performance of the luminescent floor studied at present is relatively single, and the research on the preparation of multi-functional composite floor is not perfect
As reported in Chinese Invention Patent No. 201610748458.4, organically modified fluorescent materials are used as luminescent pigments to be mixed with wood-plastic floor co-extrusion materials to prepare luminescent floors. On the one hand, it is not considered that the fluorescent materials may be under the wood powder during the mixing process, which makes it unable to absorb energy. , so that the afterglow performance is reduced; on the other hand, the performance is single, only light emission is considered, and the problem of quenching of some fluorescent materials by water is not considered
The luminescent cork rubber composite floor disclosed in Chinese invention patent 201610470606.0 directly spreads the alumina phosphor powder without any surface treatment on the slab, which cannot guarantee interface compatibility and may cause water quenching

Method used

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  • Energy-saving self-luminous laminate flooring and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) First take 10L of water and 90L of ethanol into the reactor, then add 1kg of KH-550 silane coupling agent, stir and hydrolyze for one hour; take 10kg of hollow glass beads (or long afterglow powder with green light) ) Add to the above system, fully stir for 4 hours, vacuum filter and wash with deionized water and absolute ethanol three times to remove excess coupling agent, dry the resulting sample under vacuum at 40°C for 6 hours and take it out for use;

[0030] (2) Mix 10kg of surface-modified hollow glass beads and 100kg of PVC resin powder, 5kg of plasticizer, 5kg of stabilizer, 5kg of foaming agent and 5kg of lubricant to obtain hollow glass beads doped and modified The base material, at the same time, put 70kg of UV curing resin, 5kg of photoinitiator, 25kg of active diluent, 1.4kg of leveling agent, and 2kg of defoamer into the high-speed shearing machine for emulsification and mixing for 40 minutes to obtain the UV curing system;

[0031] (3) Take 2kg of surface...

Embodiment 2

[0034] (1) First take 20L of water and 180L of ethanol into the reactor, and add glacial acetic acid to adjust the pH to 3.5-5.5, then add 10kg of KH-570 silane coupling agent, stir and hydrolyze for one hour; take 50kg of hollow glass Add microbeads (or long afterglow powder that emits red light) to the above system, fully stir for 2 hours, vacuum filter and wash with deionized water and absolute ethanol three times to remove excess coupling agent, and put the resulting sample at 40°C Take it out after 6 hours of vacuum drying;

[0035] (2) Mix 40kg of surface-modified hollow glass beads and 100kg of PP resin powder, 2kg of plasticizer, 2kg of stabilizer, 2kg of foaming agent and 2kg of lubricant to obtain hollow glass beads doped and modified As the base material, put 80kg of ultraviolet curing resin, 1kg of photoinitiator, 19kg of active diluent, 0.08kg of leveling agent, and 2kg of defoamer into the high-speed shearing machine to emulsify and mix for 50 minutes to obtain the ...

Embodiment 3

[0039] (1) First take 10L of water and 90L of ethanol into the reactor, then add 2kg of KB-44 titanate coupling agent, stir and hydrolyze for one hour; take 25kg of hollow glass beads (or white long afterglow Powder) was added to the above system, fully stirred for 3 hours, vacuum filtered and washed with deionized water and absolute ethanol for three times to remove excess coupling agent, the resulting sample was vacuum dried at 40°C for 6 hours and then taken out for use;

[0040] (2) Mix 20kg of surface-modified hollow glass beads and 100kg of PE resin powder, 10kg of plasticizer, 10kg of stabilizer, 5kg of foaming agent and 5kg of lubricant to obtain hollow glass beads doped and modified Base material, at the same time put 75kg of UV curing resin, 3kg of photoinitiator, 22kg of active diluent, 1kg of leveling agent and 2kg of defoamer into the high-speed shearing machine to emulsify and mix for 60 minutes to obtain the UV curing system;

[0041] (3) Take 2kg of surface-modified...

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Abstract

The invention discloses energy-saving self-luminous laminate flooring and a preparation method thereof. The flooring comprises a lower base material layer, a middle base material layer, a printing layer and an ultraviolet curing wear-resistant coating which are arranged from bottom to top sequentially and manufactured integrally, wherein the middle base material layer and the lower base material layer are made of a hollow glass bead doped and modified resin material, and the ultraviolet curing wear-resistant coating is made of an ultraviolet curing coating doped and modified with hollow glassbeads and long afterglow powder. The preparation method comprises the following steps: firstly, the hollow glass beads and the long afterglow powder are subjected to surface modification and then fully mixed with the resin material, an auxiliary and the like, and the finished laminate flooring is prepared by hot pressing, printing, film evaporation, tempering, curing, punching and the like. The laminate flooring has the advantages of being long in afterglow time, high in brightness, good in stability, good in heat preservation performance, environmentally friendly, non-toxic, pollution-free, radioactivity-free, energy-saving, consumption-reducing, attractive, practical and wide in application prospect.

Description

Technical field [0001] The invention relates to the field of flooring, in particular to a composite floor with energy-saving heat preservation, good decoration and self-luminous function. Background technique [0002] Building energy consumption is one of the important components of human total energy consumption, and it is also the main source of pollution. Reducing the energy consumption of buildings mainly depends on the thermal insulation effect of building exterior walls, roofs, floors, partition walls, doors and windows, and the wall enclosure, which accounts for 60% of the building structure, is the main heat transfer in the building The proportion of energy consumption is the largest. Therefore, using high-efficiency thermal insulation materials to insulate the walls is one of the main energy-saving measures and the most effective way. Through the combination of hollow microspheres and long-lasting luminescent materials, it is applied to the composite board. On the one ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K9/06C08K7/28C08J9/04C08J7/04C09D201/00C09D5/22C09D7/62E04F15/02E04F15/10
CPCC08J7/0427C08J9/04C08J2327/06C08J2400/00C08K7/28C08K9/06E04F15/02E04F15/10E04F2290/04
Inventor 付国东潘刘鹏姚芳
Owner SOUTHEAST UNIV
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