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Outdoor fluorescent wood-plastic floorboard and preparation method thereof

A wood-plastic floor and fluorescent technology, which is applied to buildings, building structures, floors, etc., can solve the problems of affecting the luminous performance and gloss of wood-plastic products, the decline of mechanical properties of luminous plastic products, and the blackening of luminescent pigments. Good surface hydrophobic effect, solving the effect of blackening of luminescent powder and good mechanical properties

Inactive Publication Date: 2017-01-04
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] Embodiment 1: the preparation of a kind of outdoor fluorescent wood-plastic floor

[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] Organic modified strontium aluminate fluorescent material 2kg;

[0031] After preliminarily mixing wood powder, PVC resin powder and other raw materials with organically modified strontium aluminate fluorescent materials, put them into the hopper of a twin-screw extruder, control the screws until the temperature of the machine head is 190°C, and then extrude through a die to shape a wood plastic floor. A fluorescent wood-plastic floor with uniform body color and yellow-green color is obtained, which has good tensile strength, smooth surface and good luminous effect.

Embodiment 2

[0032] Embodiment 2: the preparation of a kind of outdoor fluorescent wood-plastic floor

[0033] Raw materials used and percentage by weight are:

[0034] PE resin 100kg

[0035] Talc powder 20kg

[0036] Wood powder 80kg

[0037] Compatibilizer 7kg

[0038] Lubricant 3kg

[0039] UV absorber 2kg

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

[0041] Wood powder, PE resin powder and other raw materials are preliminarily mixed with organic modified strontium carbonate fluorescent materials, then put into the hopper of the twin-screw extruder, control the screw until the head temperature is 190°C, and then extrude through the die to shape wood plastic floor. A green fluorescent wood-plastic floor with uniform body color and good tensile strength, smooth surface and good luminous effect is obtained.

Embodiment 3

[0042] Embodiment 3: a kind of outdoor fluorescent wood-plastic floor

[0043] PP resin 100kg

[0044] Talc powder 10kg

[0045] Wood powder 60kg

[0046] Compatibilizer 8kg

[0047] Lubricant 3kg

[0048] UV absorber 2kg

[0049] Organic modified zinc silicate fluorescent material 1.5kg;

[0050] Wood flour, PP resin powder and other raw materials are preliminarily mixed with organic modified zinc silicate fluorescent materials, and then put into the hopper of the twin-screw extruder, and the screw is controlled until the head temperature is 190°C, and then extruded through the die to form a wood plastic floor. A fluorescent wood-plastic floor with uniform body color and yellow-green color is obtained, which has good tensile strength, smooth surface and good luminous effect.

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Abstract

The invention discloses an outdoor fluorescent wood-plastic floorboard. The preparation method comprises the following steps: adding a luminous pigment into the wood-plastic floorboard raw materials, wherein the luminous pigment is an organic modified fluorescent material; mixing, treating by a melt plasticizing facility, and carrying out molding formation to obtain the integrally-luminous fluorescent wood-plastic floorboard; or mixing the organic modified fluorescent material used as the luminous pigment with a wood-plastic floorboard coextrusion material, adding the mixture into a side extrusion hopper of a coextruder, coextruding with the raw materials of the main extruder wood-plastic floorboard, and carrying out mold extrusion formation to obtain a surface coextruded wood-plastic floorboard, thereby obtaining the surface-luminous fluorescent wood-plastic floorboard. The invention also discloses a preparation method of the outdoor fluorescent wood-plastic floorboard. The method disclosed by the invention can be used for preparing the fluorescent wood-plastic product with uniform color, favorable durability and favorable luminescence, and the fluorescent wood-plastic product has the effects of dim light indication and decoration.

Description

technical field [0001] The invention relates to a wood-plastic floor and a preparation method thereof, in particular to an outdoor fluorescent wood-plastic floor and a preparation method thereof, belonging to the technical field of wood-plastic composite materials. Background technique [0002] Due to its non-radioactive, energy-saving, and environmental-friendly features, fluorescent materials are used more and more in people's lives. At present, the main fields of its industrial application 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) obtains a luminescent masterbatch by blending and granulating light-storage luminescent pigments, PA6, oxidant, and anti-ultraviolet agent. WPC material. However, in the preparation process of this method, there will be incompatibility problems when the luminescent pigment as an inorganic material is blended with an organic system, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08L23/12C08L97/02C08K13/06C08K3/24C08K3/26C08K3/34C08K3/30C08K3/32E04F15/10B29C47/92B29C48/92
CPCC08L27/06B29C48/92B29C2948/92704B29C2948/92857C08K2201/014C08L23/06C08L23/12C08L2203/14E04F15/02183E04F15/102C08L97/02C08K13/06C08K3/24C08K2003/265C08K3/34C08K2003/3036C08K2003/3027C08K2003/325
Inventor 赵悦英付静伍洋朱莽王苏化明志
Owner SHANDONG XIAGUANG INDAL
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