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Fluorescence wood plastic decorative board and preparation method

A decorative board and wood-plastic technology, which is applied in the field of wood-plastic decorative board and its preparation, fluorescent wood-plastic decorative board and its production field, can solve the problems affecting the luminous performance and gloss of wood-plastic products, the decline of mechanical properties of luminous plastic products, and the luminous Pigment blackening and other problems, to achieve good surface hydrophobic effect, expand the range of types and application fields, and achieve the effect of good mechanical properties

Inactive Publication Date: 2017-01-25
SHANDONG XIAGUANG INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the preparation process of this method, there will be incompatibility problems when the luminescent pigment as an inorganic material is blended with the organic system, and the mechanical properties of the prepared luminescent plastic products will decrease sharply as the amount of luminescent powder added increases.
At the same time, during the mixing and plasticizing process, the contact and friction between the luminescent pigment and the metal devices inside the processing equipment will cause the luminescent pigment to turn black, which will seriously affect the luminous performance and gloss of wood-plastic products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1: A fluorescent wood-plastic decorative board

[0022] The raw materials and weight used are:

[0023] PVC resin 100kg

[0024] Calcium powder 50kg

[0025] Wood flour 20kg

[0026] Stabilizer 4kg

[0027] Compatibilizer 8kg

[0028] Foaming agent 3kg

[0029] Lubricant 3kg

[0030] Organically modified strontium aluminate fluorescent material 2kg;

[0031] After the wood powder, PVC resin powder and other raw materials are initially mixed with the organic modified strontium aluminate fluorescent material, they are added to the hopper of the twin-screw extruder, and the temperature of the screw is controlled to the die head at 190℃, and then the wood is extruded through a die. Plastic decorative board. The fluorescent wood-plastic decorative board with uniform body color and yellow-green is obtained, which has good tensile strength, smooth surface and good luminous effect.

Embodiment 2

[0032] Example 2: A fluorescent wood-plastic decorative board

[0033] The raw materials and weight used are:

[0034] PE resin 100kg

[0035] Talc 20kg

[0036] Wood flour 80kg

[0037] Compatibilizer 7kg

[0038] Lubricant 3kg

[0039] UV absorber 2kg

[0040] Organically modified strontium carbonate fluorescent material 2kg;

[0041] After the wood powder, PE resin powder and other raw materials are mixed with the organic modified strontium carbonate fluorescent material, they are added to the hopper of the twin-screw extruder, and the temperature of the screw is controlled to the die head at 190℃, and then it is extruded and shaped into wood plastic through a die. Decorative plates. The fluorescent wood-plastic decorative board with uniform body color and green is obtained, which has good tensile strength, smooth surface and good luminous effect.

Embodiment 3

[0042] Example 3: A fluorescent wood-plastic decorative board

[0043] The raw materials and weight used are:

[0044] PP resin 100kg

[0045] Talc 10kg

[0046] Wood flour 60kg

[0047] Compatibilizer 8kg

[0048] Lubricant 3kg

[0049] UV absorber 2kg

[0050] Organically modified zinc silicate fluorescent material 1.5kg;

[0051] After the wood powder, PP resin powder and other raw materials are initially mixed with the organic modified zinc silicate fluorescent material, they are added to the hopper of the twin-screw extruder, and the temperature of the screw is controlled to the die head at 190℃, and then the wood is extruded through a die. Plastic decorative board. The fluorescent wood-plastic decorative board with uniform body color and yellow-green is obtained, which has good tensile strength, smooth surface and good luminous effect.

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PUM

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Abstract

This invention discloses a kind of fluorescence wood plastic decorative board and preparing method thereof, the key technical point is adopting organic modification treated fluorescence material as luminous pigment, and adding it to wood plastic compound material, then plasticize and mix and fix pattern by mold, then the fluorescence wood plastic decorative board is got. This preparing method can solve the compatibility of inorganic luminous pigment and wood plastic, and the blackening problem of luminous pigment during wood plasticized material process, the prepared fluorescence wood plastic decorative board has even tint, good mechanical performance and luminous performance, and can be widely applied to building indoor and outdoor decoration for weak light indication and beautification.

Description

Technical field [0001] The invention relates to a wood-plastic decorative board and a preparation method thereof, in particular to a fluorescent wood-plastic decorative board and a preparation method thereof, and belongs to the technical field of wood-plastic composite materials. Background technique [0002] Fluorescent materials are more and more used in people's lives due to their non-radioactive, energy-saving, and environmentally friendly features. At present, their main industrial applications are in the field of plastics and coatings, and there are few reports in the field of wood-plastic composite materials. Chinese patent (CN 201410309580) uses light-storing luminescent pigments, PA6, oxidizing agent, and anti-ultraviolet agent to blend and granulate to obtain luminescent masterbatch. The luminescent masterbatch can be added to the surface or bottom layer of wood-plastic materials, and finally a luminescent luminescence is obtained. Wood plastic material. However, in th...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/06C08L23/12C08L97/02C08K13/06C08K9/06C08K9/10C08K9/04C08K3/24C08K3/34C08K3/26C08K3/30C08K3/32
CPCC08L27/06C08K2201/014C08L23/06C08L23/12C08L97/02C08K13/06C08K9/06C08K9/10C08K9/04C08K3/24C08K2003/3009C08K2003/3036C08K2003/3027C08K2003/265C08K3/34C08K3/32
Inventor 付静赵悦英伍洋王苏朱莽化明志
Owner SHANDONG XIAGUANG INDAL
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