CN112606514A - Fireproof wear-resistant sliding plate and preparation method thereof - Google Patents

Fireproof wear-resistant sliding plate and preparation method thereof Download PDF

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Publication number
CN112606514A
CN112606514A CN202011549488.5A CN202011549488A CN112606514A CN 112606514 A CN112606514 A CN 112606514A CN 202011549488 A CN202011549488 A CN 202011549488A CN 112606514 A CN112606514 A CN 112606514A
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CN
China
Prior art keywords
paper
sliding plate
wear
layer
impregnated
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Pending
Application number
CN202011549488.5A
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Chinese (zh)
Inventor
杜勇斌
邓马春
黄志华
杜威
叶涵轩
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Huizhou Jiecheng Sports Equipment Co ltd
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Huizhou Jiecheng Sports Equipment Co ltd
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Priority to CN202011549488.5A priority Critical patent/CN112606514A/en
Publication of CN112606514A publication Critical patent/CN112606514A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/044—Structure of the surface thereof of the running sole
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/056—Materials for the running sole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

The application provides a fireproof wear-resistant sliding plate and a preparation method thereof. The preparation method of the fireproof wear-resistant sliding plate comprises the following steps: putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper; putting the bottom layer paper into phenolic resin for second impregnation operation to obtain impregnated bottom layer paper; carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the wear-resistant facing material of the sliding plate; and carrying out hot press molding operation on the sliding plate wear-resistant facing material and the sliding plate body to obtain the fireproof wear-resistant sliding plate. The sliding plate prepared by the preparation method of the fireproof wear-resistant sliding plate has the advantages of good wear resistance, difficult pattern scratching, stable color consistency and high safety.

Description

Fireproof wear-resistant sliding plate and preparation method thereof
Technical Field
The invention relates to the field of sports equipment, in particular to a fireproof wear-resistant sliding plate and a preparation method thereof.
Background
The skateboard project is a nasal ancestor of extreme sports, and many extreme sports projects are evolved from the skateboard project. The earliest skateboards were double row roller skateboards mounted by enthusiasts, and the slowly evolving movements that became the "coolest" on earth since then. The skateboard is popular with the public, especially young people. As an object that the young people love, the young people naturally need to keep gorgeous and cool appearance to get the favor of the young people.
However, the technology of the traditional sliding plate is not perfect enough, the sliding plate is often used in an outdoor environment, the bottom layer patterns of the traditional sliding plate adopt thermal transfer patterns, the patterns are very easy to scrape in the using process, the color consistency of silk-screen patterns adopted by the traditional sliding plate is unstable, and the requirement on the sliding plate with high pattern color requirement is difficult to meet. In addition, the sole of traditional slide is from moist relatively poor, can not exert the performance of slide completely when the smooth hand utilizes the slide sole to do the trick action on some slide bars, if the slide sole is blocked too big still takes place the danger of falling easily, and utilizes the slide sole to wear and tear the slide easily behind the slide friction with the slide bar many times and lead to the life reduction of slide or even disconnected board.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a fireproof wear-resistant sliding plate which is good in wear resistance, not easy to scratch patterns, stable in color consistency and high in safety and a preparation method thereof.
The purpose of the invention is realized by the following technical scheme:
a fireproof wear-resistant sliding plate comprises the following steps:
putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper;
putting the bottom layer paper into phenolic resin for second impregnation operation to obtain impregnated bottom layer paper;
carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain a wear-resistant facing material of the sliding plate;
and carrying out hot press molding operation on the sliding plate wear-resistant veneering material and the sliding plate body to obtain the fireproof wear-resistant sliding plate.
In one embodiment, the surface paper is a pattern paper layer.
In one embodiment, the amino resin is a melamine resin.
In one embodiment, the bottom paper is formed by laminating multiple layers of kraft paper.
In one embodiment, before the surface layer paper and the color layer paper are put into the amino resin for the first impregnation operation, the method further comprises the following steps:
and performing pre-impregnation operation on the surface layer paper and the color layer paper.
In one embodiment, the impregnation temperature in the first impregnation operation is 20 ℃ to 25 ℃.
In one embodiment, the dipping time in the first dipping operation is 10 seconds to 20 seconds.
In one embodiment, the hot pressing temperature in the hot press molding operation is 160 ℃ to 200 ℃.
In one embodiment, the pressure in the hot press forming operation is 600N/cm2～1200N/cm2。
A fireproof wear-resistant sliding plate is prepared by the preparation method of the fireproof wear-resistant sliding plate according to any one of the embodiments.
Compared with the prior art, the invention has at least the following advantages:
1. the preparation method of the fireproof wear-resistant sliding plate comprises the steps of respectively carrying out impregnation operation on the surface layer paper, the color layer paper and the bottom layer paper, integrating the impregnated surface layer paper, color layer paper and bottom layer paper through pressing operation to form a wear-resistant sliding plate facing material, namely, directly placing a sliding plate pattern into the wear-resistant sliding plate facing material, and impregnating the sliding plate pattern with amino resin to obviously enhance the adhesive force of the sliding plate pattern, so that the sliding plate pattern is not easy to scratch in the using process, and the pattern has the advantages of high surface hardness, wear resistance, impact resistance, solvent resistance, water resistance and difficult aging. The kraft paper is impregnated with the phenolic resin, so that the phenolic resin is impregnated into the kraft paper, the impregnated kraft paper has certain flame retardance, and the safety of the sliding plate in the using process is higher.
2. According to the preparation method of the fireproof wear-resistant sliding plate, the wear-resistant veneering material of the sliding plate directly prints the pattern on the surface paper through high-precision printing, and then the surface paper is directly placed into the material for dipping, so that the glossiness, the transparency and the fineness of the surface of the pattern can be effectively improved, the color of the pattern can be well restored, and the consistency and the stability of the color can be ensured.
3. Because the wear-resisting wainscot material of slide forms through laminating flooding top layer paper, flooding colour layer paper and flooding bottom layer paper, carry out hot briquetting operation with the wear-resisting wainscot material of slide and slide plate body again, make the wear-resisting wainscot layer hardness at the bottom of the slide plate high, and have stronger self-lubricating nature, thereby be favorable to the slide to accomplish the slide skill action on some slide bars, and not fragile slide plate bottom of the board structure and pattern, improve the life of slide widely, avoided the slide plate bottom of the board to take place the problem of tumbleing because of blocking too big simultaneously, and then improve the security of slide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of a method for manufacturing a fireproof wear-resistant sliding plate according to an embodiment;
fig. 2 is a schematic structural diagram of the fireproof wear-resistant sliding plate prepared by the preparation method of the fireproof wear-resistant sliding plate shown in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a preparation method of a fireproof wear-resistant sliding plate. The preparation method of the fireproof wear-resistant sliding plate comprises the following steps: putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper; putting the bottom layer paper into phenolic resin for second impregnation operation to obtain impregnated bottom layer paper; carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain a wear-resistant facing material of the sliding plate; and carrying out hot press molding operation on the sliding plate wear-resistant veneering material and the sliding plate body to obtain the fireproof wear-resistant sliding plate.
According to the preparation method of the fireproof wear-resistant sliding plate, the surface paper, the color layer paper and the bottom layer paper are respectively subjected to impregnation operation, the impregnated surface paper, the impregnated color layer paper and the impregnated bottom layer paper are integrated through pressing operation to form the wear-resistant sliding plate facing material, namely, the sliding plate pattern is directly placed into the wear-resistant sliding plate facing material, and the adhesion force of the sliding plate pattern is remarkably enhanced through amino resin impregnation, so that the sliding plate pattern is not prone to scratching in the using process, and the pattern is high in surface hardness, wear-resistant, impact-resistant, solvent-resistant, waterproof and not prone to aging. The kraft paper is impregnated with the phenolic resin, so that the phenolic resin is impregnated into the kraft paper, the impregnated kraft paper has certain flame retardance, the situation that the sliding plate is combustible due to frictional heat generation in the using process is prevented, and the safety of the sliding plate in the using process is higher. The wear-resisting wainscot material of slide prints the pattern through the high accuracy directly on surface paper with the pattern, then directly puts into the material with surface paper and soaks, can promote gloss, transparency quality and the fineness on pattern surface effectively, can restore the pattern color betterly, and can guarantee the uniformity and the stability of color. Further, the bottom of the traditional sliding plate has poor self-lubricating property, the performance of the sliding plate cannot be fully exerted when a sliding hand utilizes the bottom of the sliding plate to do skillful actions on some sliding rods, if the bottom of the sliding plate is too retarded, the sliding plate is easy to fall down, and the sliding plate is easy to wear after the bottom of the sliding plate is rubbed with the sliding rods for multiple times, so that the service life of the sliding plate is reduced, even the sliding plate is broken, compared with the traditional sliding plate, the sliding plate adopting the wear-resistant veneering material of the sliding plate has the advantages that the wear-resistant veneering material of the sliding plate is formed by laminating the impregnated surface paper, the impregnated color paper and the impregnated bottom paper, and then the wear-resistant veneering material of the sliding plate and the plate body of the sliding plate are subjected to hot press forming operation, so that the hardness of the wear-resistant veneering layer of the bottom of the sliding plate is high, and the self, meanwhile, the problem that the sliding plate is easy to fall down due to overlarge retardation is avoided, and the safety of the sliding plate is further improved.
As shown in fig. 1, in order to better understand the preparation method of the fireproof and wear-resistant sliding plate of the present invention, the following further explains the preparation method of the fireproof and wear-resistant sliding plate of the present invention, and the preparation method of the fireproof and wear-resistant sliding plate of an embodiment comprises part or all of the following steps:
s100, putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper.
It will be appreciated that the impregnation operation is a process of placing the paper in an impregnant so that the impregnant fills the voids in the paper. In this embodiment, the surface paper and the color paper are put into the amino resin for the first impregnation operation, so that the paper fibers of the amino resin and the surface paper and the color paper are mutually enveloped and the paper quality is uniform. By using the amino resin as the impregnant, the overall performance of the surface paper and the color paper is changed and improved, and the hardness, the wear resistance and the waterproofness of the surface paper and the color paper are improved.
And S200, putting the bottom layer paper into phenolic resin for secondary impregnation operation to obtain impregnated bottom layer paper.
It is understood that the phenolic resin is an incipient urea-formaldehyde resin formed by the polycondensation of urea and formaldehyde in the presence of a basic or acidic catalyst. The molecular structure of the phenolic resin contains polar oxygen atoms, and the adhesive force with paper materials is good. In this embodiment, the bottom paper is put into the phenolic resin for the second impregnation operation, so that the paper fibers of the phenolic resin and the bottom paper are mutually enveloped and the paper quality is uniform. Because the bottom paper is directly contacted and pressed with the sliding plate body subsequently, the bottom paper is impregnated by the phenolic resin, so that the adhesive force of the bottom paper can be effectively improved, and the pressing of the bottom paper and the sliding plate body is firmer. In addition, the impact resistance and flexibility of the bottom paper can be further improved through the bottom paper impregnated by the phenolic resin, so that the sliding plate has better wear resistance and higher safety in the using process. The phenolic resin also has good flame retardant property, and kraft paper is impregnated in the phenolic resin, so that the phenolic resin is impregnated in the kraft paper, the impregnated kraft paper has certain flame retardant property, and the safety of the sliding plate in the use process is higher.
S300, carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the wear-resistant veneering material for the sliding plate.
It can be understood that the overall performance of the surface paper, the color paper and the bottom paper is improved after the dipping operation, the hardness, the wear resistance and the waterproofness of the surface paper and the color paper are better, and the adhesive force of the bottom paper are stronger. In the embodiment, the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper are subjected to pressing operation to obtain the wear-resistant veneering material for the sliding plate, so that on one hand, patterns on the surface of the sliding plate are not easy to scratch, and the wear resistance and the waterproof performance are better; on the other hand, the adhesive force of the wear-resistant veneering material of the sliding plate can be further improved, so that the pressing of the wear-resistant veneering material of the sliding plate and the plate body of the sliding plate is firmer.
S400, carrying out hot press molding operation on the sliding plate wear-resistant facing material and the sliding plate body to obtain the fireproof wear-resistant sliding plate.
In this embodiment, the sliding plate wear-resistant facing material and the sliding plate body are subjected to hot press molding operation to obtain the sliding plate with a better wear-resistant effect. Because the wear-resisting wainscot material of slide has better hardness, wearability and waterproof nature, through carrying out hot briquetting operation with the wear-resisting wainscot material of slide and the slide plate body, make the pattern of slide difficult the scraping flower, make the slide plate bottom of the board have better wear-resisting, resistant physical properties of drawing, and then make the slide whole have better shock resistance and pliability.
In one embodiment, after the impregnated surface paper, the impregnated color paper and the impregnated base paper are subjected to the pressing operation, before the sliding plate wear-resistant facing material and the sliding plate body are subjected to the hot press molding operation, the method further comprises the following steps: and carrying out preheating and pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper under preset pressure and preset temperature.
Further, the preset pressure is 600N/cm2～1200N/cm2The preset temperature is 130-150 ℃. It can be understood that the wear-resistant facing material of the sliding plate can be more firm and stable by carrying out the preheating and pressing operation on the impregnated surface paper, the impregnated color layer paper and the impregnated bottom layer paperAnd then carrying out hot press molding operation on the sliding plate wear-resistant facing material and the sliding plate body, thereby effectively improving the stability of the hot press molding operation.
In one embodiment, the surface paper is a pattern paper layer. It will be appreciated that skateboards are highly appreciated by the general public, and especially young people. As things that young people love, the young people naturally need to keep gorgeous and cool shapes so as to be favored by the young people. In this embodiment, the surface paper is a pattern paper layer, which can improve the aesthetic property of the skateboard. In addition, the pattern paper layer is adopted as the surface layer, and the pattern paper layer is soaked in the amino resin, so that the pattern is more stable and is not easy to scratch.
In one embodiment, before the surface paper is put into the amino resin for the first impregnation operation, the method further comprises the following steps: and carrying out high-precision printing operation on the surface paper so as to print the pattern into the surface paper. It can be understood that the traditional skateboard pattern adopts a thermal transfer printing pattern or a silk-screen pattern, so that scratches are very easy to scrape in the using process, the color consistency of the pattern is unstable, and the requirement of a user with high requirement on the color of the pattern is difficult to meet. Further, high accuracy printing operation is digital printing, directly prints the pattern to the top paper through digital printing, makes the color uniformity of pattern more stable, and the fineness on detail processing is higher moreover to reach higher pattern color requirement. Furthermore, the pattern obtained by digital printing is combined with the dipping treatment operation, so that the structure of the surface paper can be smoother and smoother, the surface gloss and the transparency of the pattern are better, and the color of the pattern can be better restored.
In one embodiment, the amino resin is a melamine resin. In this embodiment, the melamine resin is a melamine copolymer resin, and it can be understood that the melamine copolymer resin is obtained by adding a third component into a polymerization system of melamine and formaldehyde. Further, the third component is at least one of phenol, urea and benzoguanamine. Compared with melamine resin, the resin obtained by copolymerization has the advantages of improved crack resistance and pollution resistance, and reduced cost. In addition, the surface paper and the color layer paper are impregnated by the melamine resin, so that the melamine resin and paper fibers of the surface paper and the color layer paper are mutually enveloped, the paper quality is uniform, the overall performance of the surface paper and the color layer paper is improved, and the oil resistance, the water resistance, the moisture resistance, the wear resistance and the insulation performance of the surface paper and the color layer paper are improved.
In one embodiment, the base paper is formed by laminating multiple layers of kraft paper. It can be understood that, the direct and contact of slide plate body and pressfitting of bottom paper, and then play the guard action at the bottom of to the slide plate body, the feature of environmental protection of kraft paper is good, has nontoxic, tasteless, pollution-free and recoverable characteristic, forms bottom paper through multilayer kraft paper pressfitting, makes the intensity of bottom paper higher and the wearability better. Because the kraft paper has poor water resistance and relatively poor flexibility, in this embodiment, put into phenolic resin after the pressfitting of multilayer kraft paper and carry out the second impregnation operation, carry out impregnation treatment through phenolic resin to the kraft paper, can promote the waterproof performance of impregnating the kraft paper, make kraft paper material have better shock resistance and flexibility simultaneously. Furthermore, the kraft paper layer is thermally pressed with the surface layer paper and the color layer paper, so that the kraft paper can be further waterproof. In addition, the phenolic resin has better flame retardant property, and the kraft paper is impregnated in the phenolic resin, so that the phenolic resin is impregnated in the kraft paper, the impregnated kraft paper has certain flame retardant property, and the safety of the sliding plate in the using process is higher.
In one embodiment, before the surface layer paper and the color layer paper are put into the amino resin for the first impregnation operation, the method further comprises the following steps: the surface paper and the color paper are pre-impregnated. It will be appreciated that impregnation is carried out by filling the voids in the paper with the impregnating agent, completely removing the air from the voids, and then enveloping the impregnating agent with the paper fibers, thereby improving the overall paper properties. However, if the impregnation operation is performed directly, the air in the paper is easily exhausted. In this embodiment, before the surface layer paper and the color layer paper are put into the amino resin for the first dipping operation, the method further includes the following steps: the surface paper and the color paper are pre-impregnated. Specifically, the impregnation liquid is taken up from the impregnation tank by a pre-wetting roller and brought into contact with one surface of the top sheet and the color sheet, thereby completing the operation of pre-impregnating the top sheet and the color sheet. Through carrying out preimpregnation operation to top paper and chromatography paper, can get rid of the air in top paper and the chromatography paper effectively, and then improve subsequent flooding effect, make the flooding more comprehensive. Further, before the bottom paper is put into the phenolic resin for the second impregnation operation, the method comprises the following steps: the base paper is subjected to a pre-impregnation operation. In another embodiment, the surface paper, the color paper or the bottom paper is placed in a floating tank for pre-impregnation, specifically, an impregnant is placed in the floating tank, the surface paper, the color paper or the bottom paper is placed in the floating tank, so that the surface paper, the color paper or the bottom paper floats on the liquid level, the pre-impregnation operation is completed, the air in the surface paper and the color paper is effectively removed, the subsequent impregnation effect is improved, and the impregnation is more comprehensive.
Further, after the dipping operation is completed, the squeezing roller device is used for squeezing the dipped surface paper, the dipped color layer paper and the dipped bottom paper so as to remove redundant dipping liquid on the surfaces of the dipped surface paper, the dipped color layer paper and the dipped bottom paper and avoid the influence of the redundant dipping liquid on the subsequent pressing operation. In this embodiment, the squeeze roller device includes two at least squeeze rollers, and two squeeze rollers set up relatively and reverse relatively, through the effect of compressing tightly between two squeeze rollers in order to get rid of unnecessary impregnating solution, avoid unnecessary impregnating solution to cause the influence to subsequent pressfitting operation.
In one embodiment, the impregnation temperature in the first impregnation operation is 20 ℃ to 25 ℃. It will be appreciated that an increase in the temperature of the impregnation fluid can reduce the viscosity of the impregnation fluid, which can be beneficial in increasing the penetration rate of the impregnation fluid. However, too high a temperature may cause side effects such as degradation or decomposition of the impregnation solution and scorching of the impregnated paper. In this example, the impregnation temperature in the first impregnation operation was 23 ℃, which was effective in increasing the permeation rate of the melamine resin without causing any adverse effect on the impregnation operation.
In one embodiment, the dipping time in the first dipping operation is 10 seconds to 20 seconds. It will be appreciated that the longer the impregnation time, the more uniform and sufficient the impregnation is. However, too long a time for impregnation affects the productivity and the wet strength of the impregnated paper is also reduced. In this embodiment, the impregnation time in the first impregnation operation is 15 seconds, which is effective in improving the wet strength of the impregnated paper and also in improving the production efficiency.
In one embodiment, the second impregnation operation is carried out at a temperature of from 25 ℃ to 30 ℃. With the increase of the temperature of the impregnation liquid, the viscosity of the impregnation liquid can be reduced, and the permeation rate of the impregnation liquid is favorably improved. However, too high a temperature may cause side effects such as degradation or decomposition of the impregnation solution and scorching of the impregnated paper. In this example, the impregnation temperature in the first impregnation operation was 28 ℃, which was effective in increasing the permeation rate of the phenolic resin without causing adverse effects on the impregnation operation.
In one embodiment, the second dipping operation is carried out for a dipping time of 10 seconds to 15 seconds. It will be appreciated that the longer the impregnation time, the more uniform and sufficient the impregnation is. However, too long a time for impregnation affects the productivity and the wet strength of the impregnated paper is also reduced. In this example, the dipping time in the first dipping operation was 10 seconds, which effectively improves the wet strength of the kraft-dipped paper and also effectively improves the production efficiency.
In order to make the bonding between the wear-resistant facing material of the sliding plate and the plate body of the sliding plate more firm, in one embodiment, the hot-pressing temperature in the hot-pressing forming operation is 160-200 ℃. It can be understood that the sliding plate with better wear-resisting effect is obtained by carrying out hot-press molding operation on the sliding plate wear-resisting veneering material and the sliding plate body. In this embodiment, the hot pressing temperature in the hot press forming operation is 160 ℃, further, before the hot press forming operation, the epoxy resin is used to bond the wear-resistant facing material of the sliding plate and the sliding plate body, then the pressing operation is performed at the temperature of 160 ℃, and the pressing pressure is controlled, so that the sliding plate can be more effectively pressed and formed, and the bonding between the wear-resistant facing material of the sliding plate and the sliding plate body is firmer.
Further, the pressure in the hot press molding operation was 600N/cm2～1200N/cm2. It can be understood that the sliding plate with better wear-resisting effect is obtained by carrying out hot-press molding operation on the sliding plate wear-resisting veneering material and the sliding plate body. In this example, the pressure in the hot press molding operation was 800N/cm2Furthermore, before the hot press molding operation, the bonding operation is carried out on the sliding plate wear-resistant facing material and the sliding plate body by adopting the epoxy resin, then the pressing operation is carried out at the temperature of 160 ℃, the sliding plate can be more effectively pressed and molded, so that the bonding between the sliding plate wear-resistant facing material and the sliding plate body is firmer, and the sliding plate wear-resistant facing material and the sliding plate body are prevented from being crushed by overlarge pressure or cannot be effectively pressed by the sliding plate wear-resistant facing material and the sliding plate body due to undersize pressure.
The application also provides a fireproof wear-resistant sliding plate which is prepared by adopting the preparation method of the fireproof wear-resistant sliding plate in any embodiment.
As shown in fig. 2, in one embodiment, the fire-proof and wear-resistant skateboard 10 includes a first resin-impregnated layer 100, a pattern paper layer 200, a second resin-impregnated layer 300, a ground color paper layer 400, a third resin-impregnated layer 500, a kraft paper layer 600, a fourth resin-impregnated layer 700, and a skateboard body 800, wherein one surface of the pattern paper layer 200 is attached to the first resin-impregnated layer 100, the second resin-impregnated layer 300 is attached to one surface of the pattern paper layer 200 facing away from the first resin-impregnated layer 100, the ground color paper layer 400 is attached to one surface of the second resin-impregnated layer 300 facing away from the pattern paper layer 200, the third resin-impregnated layer 500 is attached to one surface of the ground color paper layer 400 facing away from the second resin-impregnated layer 300, the kraft paper layer 600 is attached to one surface of the third resin-impregnated layer 500 facing away from the ground color paper layer 400, and the fourth resin-impregnated layer 700 is attached to one surface of the kraft paper layer 600 facing away from the third resin-impregnated layer 500, the skateboard body 800 is bonded to a surface of the fourth resin-impregnated layer 700 facing away from the kraft layer 600.
The pattern paper layer 200 of the fireproof wear-resistant bottom plate 10 is respectively attached to the first resin impregnation layer 100 and the second resin impregnation layer 300, so that the pattern adhesive force in the pattern paper layer 200 is obviously enhanced and plays a role in protecting the pattern paper layer 200, the pattern of the bottom plate is not easy to scratch in the use process of the sliding plate, the pattern is high in surface hardness, wear-resistant, solvent-resistant and waterproof and is not easy to age, particularly, when a sliding hand utilizes the bottom of the sliding plate to do skill actions on some sliding rods, the blocking property of the bottom of the sliding plate can be effectively reduced, the falling down caused by the blocking property of the sliding plate is avoided, meanwhile, the bottom structure and the pattern of the sliding plate are not easy to damage, and the service life of the sliding plate is greatly prolonged. Further, the ground color paper layer 400 of the fireproof wear-resistant bottom plate 10 is respectively attached to the second resin impregnation layer 300 and the third resin impregnation layer 500, and is bonded to the pattern paper layer 200 through the second resin impregnation layer 300, so that the pattern and the ground color are directly impregnated into the fireproof wear-resistant bottom plate 10 material, and the consistency of the pattern color can be effectively ensured. In addition, the first resin-impregnated layer 100, the second resin-impregnated layer 300, and the third resin-impregnated layer 500 perform a coating impregnation action on the pattern paper layer 200 and the ground color paper layer 400, so that the pattern surface has good glossiness and transparency, and the pattern has extremely high fineness. In addition, the kraft paper layer 600 of the fire-proof and wear-resistant baseboard 10 is bonded to the surface of the third resin-impregnated layer 500 away from the ground color paper layer 400, the fourth resin-impregnated layer 700 is bonded to the surface of the kraft paper layer 600 away from the third resin-impregnated layer 500, and the skateboard body 800 is bonded to the surface of the fourth resin-impregnated layer 700 away from the kraft paper layer 600. Through bonding third resin impregnated layer 500, fourth resin impregnated layer 700 and kraft paper layer 600 as the bottom material with slide plate body 800, can make the slide plate whole have better shock resistance and toughness, and make and have certain fire resistance, avoid the slide plate to take place the flammable condition because of the frictional heating in the use, make the security of slide plate in the use higher.
As shown in fig. 2, in order to improve the hardness, wear resistance and water resistance of the fire-proof and wear-resistant floor 10 and effectively ensure the color consistency of the pattern, in one embodiment, the first resin-impregnated layer 100 and the second resin-impregnated layer 300 are both amino resin-impregnated layers. It can be understood that the existing slide plate production usually adopts a film coating process or a surface wear-resistant paper laminating process. However, the film coating process can only protect the surface of the board in the manufacturing process, and the film coating paper is removed after the sliding plate is manufactured, so that the protection of the surface of the sliding plate is lost; although the surface scratch resistance of the board pressed with the surface wear-resistant paper can be improved in the production and use processes, the cost is high, and the surface definition of the texture of the pattern layer and the color consistency of the pattern are influenced. In this embodiment, the first resin-impregnated layer 100 and the second resin-impregnated layer 300 are both amino resin-impregnated layers, and the amino resin-impregnated layers and the pattern paper layer 200 are mutually wrapped, so that the paper quality of the pattern paper layer 200 is uniform, the overall performance of the pattern paper layer 200 is changed and improved, the hardness, the wear resistance and the water resistance of the fireproof wear-resistant bottom plate 10 are improved, and the consistency of pattern colors is effectively ensured.
As shown in fig. 2, in one embodiment, the third resin-impregnated layer 500 includes a melamine resin-impregnated layer 510 and a phenol resin-impregnated layer 520. In this embodiment, the third resin-impregnated layer 500 includes a melamine resin-impregnated layer 510 and a phenol resin-impregnated layer 520, and the second resin-impregnated layer 300 is also the melamine resin-impregnated layer 510, and the third resin-impregnated layer 500 and the second resin-impregnated layer 300, that is, the two melamine resin-impregnated layers 510, perform the coating and impregnation action on the ground color paper layer 400, so that the glossiness and transparency of the pattern surface are better, and the pattern has extremely high fineness. Meanwhile, the third resin impregnation layer 500 further comprises a phenolic resin impregnation layer 520, on one hand, the phenolic resin impregnation layer 520 can bond the ground color paper layer 400 and the kraft paper layer 600, so that the bonding between the ground color paper layer 400 and the kraft paper layer 600 is firmer, and the structural stability of the fireproof wear-resistant bottom plate 10 is further improved. On the other hand, the phenolic resin also has better flame retardant property, so that the safety of the sliding plate in the using process is higher.
As shown in fig. 2, in order to improve the flame retardancy and safety of the slider during use, in one embodiment, the fourth resin-impregnated layer 700 is a phenol resin-impregnated layer. It can be understood that the phenolic resin is initial urea-formaldehyde resin formed by condensation polymerization of urea and formaldehyde under the action of an alkaline or acidic catalyst, and the molecular structure of the phenolic resin contains polar oxygen atoms, so that the phenolic resin has good adhesion with paper materials. Through third resin impregnated layer 500 and fourth resin impregnated layer 700, and the cladding impregnation effect of two-layer phenolic resin impregnated layer to kraft layer 600 can effectively promote kraft layer 600 and base colour paper layer 400 and the adhesion of slide plate body 800, make fire prevention wear-resisting bottom plate 10's structural stability better, can make the slide whole have better shock resistance and pliability simultaneously. In addition, the phenolic resin also has good flame retardant performance, and the kraft paper layer 600 is coated and soaked in the phenolic resin layer, so that the phenolic resin is soaked in the kraft paper, the soaked kraft paper has certain flame retardant performance, and the safety of the sliding plate in the using process is higher.
As shown in fig. 2, in order to further improve the impact resistance and flexibility of the skateboard deck bottom, in one embodiment, the kraft layer 600 has multiple layers of kraft paper. It can be understood that the kraft paper has good environmental protection performance, has the characteristics of no toxicity, no odor, no pollution and recoverability, and the kraft paper layer 600 is adhered to the bottom of the skateboard body through the phenolic resin layer to protect the bottom of the skateboard body. However, the rider often uses the skateboard floor to perform some dexterity on the sliding bar, and thus the skateboard floor is more demanding in terms of impact resistance and flexibility. In this embodiment, the kraft paper layer 600 has a plurality of layers of kraft paper, and the impact resistance and flexibility of the skateboard deck bottom can be further improved by press-fitting the plurality of layers of kraft paper.
As shown in fig. 2, in one embodiment, the pattern paper layer 200 is the same size as the base color paper layer 400. In this embodiment, the sizes of the pattern paper layer 200 and the ground color paper layer 400 are the same, that is, the pattern paper layer 200 and the ground color paper layer 400 can be completely attached to each other, so that the fineness of the pattern and the uniformity of the pattern color can be further ensured.
As shown in fig. 2, in one embodiment, the kraft layer 600 has a thickness of 1mm to 2 mm. It can be understood that the kraft paper has good environmental protection performance, has the characteristics of no toxicity, no odor, no pollution and recoverability, and the kraft paper layer 600 is adhered to the bottom of the skateboard body through the phenolic resin layer to protect the bottom of the skateboard body. However, the rider often uses the skateboard floor to perform some dexterity on the sliding bar, and thus the skateboard floor is more demanding in terms of impact resistance and flexibility. In the present embodiment, the thickness of the kraft layer 600 is 1mm, and the impact resistance and flexibility of the skateboard deck bottom can be further ensured by controlling the thickness of the kraft layer 600. In addition, through the thickness of control kraft layer 600, can guarantee the holistic lightness of slide, make the slide change in the use in operation more easily.
As shown in fig. 2, in one embodiment, the skateboard body 800 comprises a wear layer 810 and a main board 820, wherein the wear layer 810 is bonded to one surface of the main board 820, and the surface of the main board 820 facing away from the wear layer 810 is bonded to the fourth resin-impregnated layer 700. It will be appreciated that the skateboard body 800 is the most important part of the skateboard components, and that during use of the skateboard, the skateboard body 800 directly contacts the sole of the rider, making the skateboard body 800 susceptible to wear, thereby reducing the skateboard's useful life. Meanwhile, the friction force between the sliding plate and the sole is reduced, so that the execution of the actions of the sliding plate with high difficulty is not facilitated, and the problem of plate falling is easily caused. In this embodiment, the skateboard body 800 includes a wear-resistant layer 810 and a main board 820, the wear-resistant layer 810 is adhered to one surface of the main board 820, and the surface of the main board 820 facing away from the wear-resistant layer 810 is adhered to the fourth resin-impregnated layer 700. Through set up wearing layer 810 at skateboard body 800, can improve the frictional force between skateboard body 800 and the sole effectively, can play the guard action to skateboard body 800 simultaneously, make skateboard body 800 difficult wearing and tearing, improve the life of slide. Further, the one side that slide mainboard 820 deviates from wearing layer 810 bonds with fourth resin impregnated layer 700, forms fire prevention wear-resisting panel with kraft paper layer 600, makes the whole better shock resistance and the pliability that has of slide, and has certain fire resistance to play the fire prevention effect, make the security of slide in the use higher.
As shown in fig. 2, in one embodiment, the base color paper layer 400 has a thickness greater than that of the pattern paper layer 200. It can be understood that the pattern paper layer 200 is disposed on the surface of the ground color paper layer 400, and the color of the pattern paper layer 200 can be adjusted through the ground color paper layer 400, but the pattern paper layer 200 covering the ground color paper layer 400 is easy to cover the color of the ground color paper layer 400, and the pattern color cannot be reduced well, so as to ensure the color consistency. In the embodiment, the thickness of the ground color paper layer 400 is greater than that of the pattern paper layer 200, so that the pattern of the pattern paper layer 200 can be more accurately impregnated in the ground color paper layer 400, the color of the pattern can be better restored, and the color consistency can be ensured.
Example 1
And (3) putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper, wherein the impregnation temperature is 20 ℃, and the impregnation time is 10 seconds. And (3) putting the bottom layer paper into phenolic resin for the second impregnation operation to obtain the impregnated bottom layer paper, wherein the impregnation temperature is 25 ℃, and the impregnation time is 10 seconds. And then carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the sliding plate wear-resistant facing material with the pattern. Carrying out hot press molding operation on the prepared wear-resistant facing material of the sliding plate and the sliding plate body through epoxy resin, wherein the hot press temperature in the hot press molding operation is 160 ℃, and the pressure is 600N/cm2And obtaining the fireproof wear-resistant sliding plate after hot pressing.
Example 2
And (3) putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper, wherein the impregnation temperature is 25 ℃ and the impregnation time is 20 seconds. And (3) putting the bottom layer paper into phenolic resin for the second impregnation operation to obtain impregnated bottom layer paper, wherein the impregnation temperature is 30 ℃, and the impregnation time is 15 seconds. And then carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the sliding plate wear-resistant facing material with the pattern. Carrying out hot press molding operation on the prepared wear-resistant facing material of the sliding plate and a sliding plate body through epoxy resin, wherein the hot press temperature in the hot press molding operation is 200 ℃, and the pressure is 1200N/cm2And obtaining the fireproof wear-resistant sliding plate after hot pressing.
Example 3
Placing the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper, wherein the impregnation temperature is 23 ℃, and the impregnation temperature isThe soaking time was 15 seconds. And (3) putting the bottom layer paper into phenolic resin for the second impregnation operation to obtain the impregnated bottom layer paper, wherein the impregnation temperature is 28 ℃, and the impregnation time is 12 seconds. And then carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the sliding plate wear-resistant facing material with the pattern. Carrying out hot press molding operation on the prepared wear-resistant facing material of the sliding plate and the sliding plate body through epoxy resin, wherein the hot press temperature in the hot press molding operation is 180 ℃, and the pressure is 800N/cm2And obtaining the fireproof wear-resistant sliding plate after hot pressing.
Example 4
And (3) putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper, wherein the impregnation temperature is 21 ℃ and the impregnation time is 12 seconds. And (3) putting the bottom layer paper into phenolic resin for the second impregnation operation to obtain the impregnated bottom layer paper, wherein the impregnation temperature is 27 ℃, and the impregnation time is 14 seconds. And then carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain the sliding plate wear-resistant facing material with the pattern. Carrying out hot press molding operation on the prepared wear-resistant facing material of the sliding plate and a sliding plate body through epoxy resin, wherein the hot press temperature in the hot press molding operation is 170 ℃, and the pressure is 1000N/cm2And obtaining the fireproof wear-resistant sliding plate after hot pressing.
Compared with the prior art, the invention has at least the following advantages:
1. the preparation method of the fireproof wear-resistant sliding plate comprises the steps of respectively carrying out impregnation operation on the surface layer paper, the color layer paper and the bottom layer paper, integrating the impregnated surface layer paper, color layer paper and bottom layer paper through pressing operation to form a wear-resistant sliding plate facing material, namely, directly placing a sliding plate pattern into the wear-resistant sliding plate facing material, and impregnating the sliding plate pattern with amino resin to obviously enhance the adhesive force of the sliding plate pattern, so that the sliding plate pattern is not easy to scratch in the using process, and the pattern has the advantages of high surface hardness, wear resistance, impact resistance, solvent resistance, water resistance and difficult aging.
2. According to the preparation method of the fireproof wear-resistant sliding plate, the wear-resistant veneering material of the sliding plate directly prints the pattern on the surface paper through high-precision printing, and then the surface paper is directly placed into the material for dipping, so that the glossiness, the transparency and the fineness of the surface of the pattern can be effectively improved, the color of the pattern can be well restored, and the consistency and the stability of the color can be ensured.
3. Because the wear-resisting wainscot material of slide forms through laminating flooding top layer paper, flooding colour layer paper and flooding bottom layer paper, carry out hot briquetting operation with the wear-resisting wainscot material of slide and slide plate body again, make the wear-resisting wainscot layer hardness at the bottom of the slide plate high, and have stronger self-lubricating nature, thereby be favorable to the slide to accomplish the slide skill action on some slide bars, and not fragile slide plate bottom of the board structure and pattern, improve the life of slide widely, avoided the slide plate bottom of the board to take place the problem of tumbleing because of blocking too big simultaneously, and then improve the security of slide.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The preparation method of the fireproof wear-resistant sliding plate is characterized by comprising the following steps of:
putting the surface layer paper and the color layer paper into amino resin for primary impregnation operation to obtain impregnated surface layer paper and impregnated color layer paper;
putting the bottom layer paper into phenolic resin for second impregnation operation to obtain impregnated bottom layer paper;
carrying out pressing operation on the impregnated surface layer paper, the impregnated color layer paper and the impregnated bottom layer paper to obtain a wear-resistant facing material of the sliding plate;
and carrying out hot press molding operation on the sliding plate wear-resistant veneering material and the sliding plate body to obtain the fireproof wear-resistant sliding plate.
2. The method for manufacturing a fire-proof and wear-resistant skateboard according to claim 1, wherein the surface paper is a pattern paper layer.
3. The method for preparing a fireproof wear-resistant skateboard according to claim 1, wherein the amino resin is melamine resin.
4. The method for manufacturing a fireproof wear-resistant skateboard according to claim 1, wherein the bottom paper is formed by laminating multiple layers of kraft paper.
5. The method for preparing a fire-proof and wear-resistant skateboard as claimed in claim 1, wherein before the surface paper and the color paper are put into the amino resin for the first impregnation operation, the method further comprises the following steps:
and performing pre-impregnation operation on the surface layer paper and the color layer paper.
6. The method for preparing a fireproof wear-resistant sliding plate according to claim 1, wherein the impregnation temperature in the first impregnation operation is 20 ℃ to 25 ℃.
7. The method for preparing a fireproof wear-resistant skateboard according to claim 1, wherein the dipping time in the first dipping operation is 10 to 20 seconds.
8. The method for preparing a fireproof wear-resistant sliding plate according to claim 1, wherein the hot-pressing temperature in the hot-press molding operation is 160 ℃ to 200 ℃.
9. The method for preparing a fire-proof and wear-resistant skateboard according to claim 1, wherein the pressure in the hot press molding operation is 600N/cm2～1200N/cm2。
10. A fireproof wear-resistant sliding plate, which is prepared by the preparation method of the fireproof wear-resistant sliding plate according to any one of claims 1 to 9.
CN202011549488.5A 2020-12-24 2020-12-24 Fireproof wear-resistant sliding plate and preparation method thereof Pending CN112606514A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518453A (en) * 1982-06-17 1985-05-21 Kiisler Karl R Method of processing the outside surfaces of a ski

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518453A (en) * 1982-06-17 1985-05-21 Kiisler Karl R Method of processing the outside surfaces of a ski

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张勤丽: "《人造板表面装饰》", 31 August 1986, 北京：中国林业出版社 *

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