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UPR composite floor and preparation method thereof

A composite material and unsaturated technology, applied in the direction of polyester coating, epoxy resin coating, coating, etc., can solve the problems of not being able to adapt to the elimination of static electricity, lack of comfort, and excellent material, so as to achieve firm coating and long service life , the effect of longer service life

Inactive Publication Date: 2014-01-01
CHANGZHOU HUARUN COMPOSITE MATERIALS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wall tiles or floor tiles prepared by this method are so hard that people walk on them with insufficient comfort, and the conductive design of the material is not carried out, so it cannot adapt to the environment that needs to eliminate static electricity
[0005] In addition, floor coatings on the market are mostly used for wood substrates. Although they have good adhesion on wood, they encounter poor adhesion when used on fiberglass substrates. In order to overcome the adhesion of wood floor coatings on fiberglass substrates, Poor, to further improve the wear resistance of the surface coating, it is now necessary to develop a coating for FRP composite flooring

Method used

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  • UPR composite floor and preparation method thereof
  • UPR composite floor and preparation method thereof
  • UPR composite floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0032] A kind of unsaturated polyester resin composite material floor, has the following components: unsaturated resin, low shrinkage resin, glass fiber, plant fiber, graphene, flame retardant filler, internal release agent, tert-butyl peroxybenzoate .

[0033] Take by weight of each component:

[0034]

[0035] Prepare the unsaturated polyester resin composite floor as follows: (1) Stir the unsaturated polyester resin, low-shrinkage resin, graphene, internal release agent, high-temperature initiator and time-delay agent under high-speed stirring, Then add it to the kneader where glass fiber, plant fiber and filler have been placed, knead fully and then discharge it into a BMC dough;

[0036] (2) In the press with the floor mold, put the BMC dough prepared in the previous step into it, hold the pressure at 145°C for 4~10 minutes, heat press and solidify it, and then trim it and use heavy objects to prevent deformation and cooled to room temperature;

[0037] (3) The pain...

Embodiment 2）

[0048] A kind of unsaturated polyester resin composite material floor, has the following components: unsaturated resin, low shrinkage resin, glass fiber, plant fiber, graphene, flame retardant filler, internal release agent, tert-butyl peroxybenzoate .

[0049] The parts by weight of each component are weighed:

[0050]

[0051]

[0052] The preparation method of the unsaturated polyester resin composite floor has the following steps: (1) Stir the unsaturated polyester resin, low-shrinkage resin, graphene, internal release agent, high-temperature initiator and delay agent under high-speed stirring Evenly, then add to the kneader where glass fiber, plant fiber and filler have been placed, fully knead and then discharge into BMC dough;

[0053] (2) In the press with the floor mold, put the BMC dough prepared in the previous step into it, hold the pressure at 145°C for 4-10 minutes, heat-press and solidify it, and then trim it and use heavy objects to prevent deformation ...

Embodiment 3）

[0066]A kind of unsaturated polyester resin composite material floor, has the following components: unsaturated resin, low shrinkage resin, glass fiber, plant fiber, graphene, flame retardant filler, internal release agent, tert-butyl peroxybenzoate .

[0067] Take by weight of each component:

[0068]

[0069] Prepare the unsaturated polyester resin composite floor as follows: (1) Stir the unsaturated polyester resin, low-shrinkage resin, graphene, internal release agent, high-temperature initiator and time-delay agent under high-speed stirring, Then add it to the kneader where glass fiber, plant fiber and filler have been placed, knead fully and then discharge it into a BMC dough;

[0070] (2) In the press with the floor mold, put the BMC dough prepared in the previous step into it, hold the pressure at 145°C for 4~10 minutes, heat press and solidify it, and then trim it and use heavy objects to prevent deformation and cooled to room temperature;

[0071] (3) The paint...

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PUM

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Abstract

The invention relates to a UPR (unsaturated polyester resin) composite floor and a preparation method thereof. The UPR composite floor comprises the following components of UPR, low-shrinkage resin, glass fiber, plant fiber, graphene, flame-retardant filling material, an internal releasing agent and TBPB. According to the invention, the UPR is creatively adopted to serve as base material for production of the floor, the traditional floor can be replaced, and the UPR composite floor has the advantages of flame retardance, more wear resistance and longer service life; in addition, the produced floor has electric conductivity, so as to eliminate static electricity and adapt to various environmental requirements; the coating suitable for glass fiber reinforced plastic base material is adopted for coating, so that the floor with the coating is firmer.

Description

technical field [0001] The invention relates to a floor and a preparation method thereof, in particular to an unsaturated polyester composite floor and a preparation method thereof. Background technique [0002] Solid wood flooring is a widely used decorative material in the construction industry. Among them, high-priced cherry wood and other solid wood are used in large hotels, high-end clubs and wealthy people's homes. Due to the long growth cycle of solid wood, solid wood flooring prices keep rising. As early as the 1990s, relevant scientific research institutes and manufacturers developed composite flooring with wood chips and urea-formaldehyde resin, which became a very popular product at that time. However, due to the relatively high concentration of free aldehyde in urea-formaldehyde resin, the floor continuously releases formaldehyde, which is easy to cause harm to the human body. Therefore, the composite floor produced with urea-formaldehyde resin is gradually elim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08L97/02C08K13/04C08K3/22C08K5/098C08K7/14C08K3/04C08K5/14C09D167/08C09D163/10C09D7/12E04F15/10
Inventor 包柏青李秋萍施卫星赵金保
Owner CHANGZHOU HUARUN COMPOSITE MATERIALS
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