Long-acting anti-slip floor tile film and preparation method thereof

Abstract

The invention discloses a long-acting anti-slip floor tile film and a preparation method thereof. The long-acting anti-slip floor tile film comprises the following components in parts by weight: 80-90 parts of PVC resin, 12-22 parts of acrylic resin, 12-14 parts of a plasticizer, 5-12 parts of a wear-resistant agent, 15-19 parts of a reinforcing agent, 23-45 parts of a lubricant, 11-13 parts of a light stabilizer, 11-14 parts of an antioxidant, 8-15 parts of a phenol-free stabilizer, 3-8 parts of a processing aid and 5-9 parts of an anti-ultraviolet agent. The produced anti-slip floor tile film is wear-resistant and waterproof, the flatness is improved, the hardness is increased, the anti-slip effect is achieved, five-roller cooling is adopted, a certain temperature difference exists among the five rollers, the temperature of an embossed PVC film is reduced, the surface of the film is slightly shrunk, the surface structure is tighter, and the surface tension of the film is improved.

Description

Technical Field

[0001] This invention belongs to the field of floor tile film technology, specifically relating to a long-lasting anti-slip floor tile film and its preparation method. Background Technology

[0002] Traditional floor tiles have poor wear resistance and a low abrasion coefficient, resulting in poor slip resistance and decorative properties. This leads to technical limitations in their use in public places with high safety requirements, such as airports, hospitals, and kindergartens. Floor tile membranes, also known as "lightweight flooring materials," are a popular new type of lightweight flooring material worldwide. Widely popular in Europe, America, and Asian countries like Japan and South Korea, they entered the Chinese market in the early 1980s and have since gained widespread acceptance in major and medium-sized cities across China. They are widely used in various locations, including homes, hospitals, schools, office buildings, factories, public places, supermarkets, commercial spaces, and sports venues. Because floor tile membranes are made of resin and are primarily used in public places, they must possess certain levels of wear resistance and slip resistance. Summary of the Invention

[0003] Purpose of the invention: In order to overcome the shortcomings of the prior art, the present invention provides a long-lasting anti-slip floor tile film and its preparation method.

[0004] Technical solution: A long-lasting anti-slip floor tile film, wherein the components and their weight parts of the long-lasting anti-slip floor tile film are as follows: 80-90 parts of PVC resin, 12-22 parts of acrylic resin, 12-14 parts of plasticizer, 5-12 parts of wear-resistant agent, 15-19 parts of reinforcing agent, 23-45 parts of lubricant, 11-13 parts of light stabilizer, 11-14 parts of antioxidant, 8-15 parts of phenol-free stabilizer, 3-8 parts of processing aid, and 5-9 parts of UV stabilizer.

[0005] As an optimization, the components and their weight parts of the long-lasting anti-slip tile film are as follows: 86 parts PVC resin, 19 parts acrylic resin, 13 parts plasticizer, 8 parts wear-resistant agent, 16 parts reinforcing agent, 34 parts lubricant, 12 parts light stabilizer, 13 parts antioxidant, 12 parts phenol-free stabilizer, 6 parts processing aid, and 7 parts UV stabilizer.

[0006] A method for preparing the aforementioned long-lasting anti-slip floor tile film includes the following steps:

[0007] Step 1: The raw material formula, by weight, includes: 80-90 parts PVC resin, 12-22 parts acrylic resin, 12-14 parts plasticizer, 5-12 parts abrasion resistant agent, 15-19 parts reinforcing agent, 23-45 parts lubricant, 11-13 parts light stabilizer, 11-14 parts antioxidant, 8-15 parts phenol-free stabilizer, 3-8 parts processing aid, and 5-9 parts UV stabilizer;

[0008] Step 2: The above powder raw material components are metered according to the proportions using a metering device, and then mixed at high speed using an atomizing spray mixing device;

[0009] Step 3: The composition obtained in Step 2 is plasticized in a high-temperature plasticizing device. The plasticizing temperature is controlled at 220-250℃ and the plasticizing time is controlled at 27-39min. Then it is melt-extruded by a screw extruder.

[0010] Step 4: Calendering process. After calendering, the PVC plastic film is drawn out via the lead-out roller.

[0011] Step 5: Embossing treatment. The film drawn out by the lead-in roller undergoes embossing treatment, with the upper roller being an embossing roller and the lower roller being a rubber roller. The embossed film then passes through the warm-mixing roller assembly to enter the next process.

[0012] Step 6: Cooling treatment, using a five-roller cooling system, with the temperatures of the five rollers from front to back being 220-240℃, 200-220℃, 180-200℃, 160-180℃, and 140-160℃ respectively.

[0013] Step 7: Roll up and package. Roll up and package the cooled film to obtain the required wear-resistant floor tile film.

[0014] As an optimization: in step three, the plasticizing temperature is controlled at 240℃ and the plasticizing time is controlled at 32min.

[0015] Beneficial effects: The anti-slip floor tile film produced by this invention is wear-resistant and waterproof, improves flatness, increases hardness, and achieves an anti-slip effect. The five-roller cooling method creates a certain temperature difference between the five rollers, which lowers the temperature of the embossed PVC film, causing slight shrinkage of the film surface and making the surface structure more compact, thereby improving its surface tension. Detailed Implementation

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below, so that those skilled in the art can better understand the advantages and features of the present invention, thereby making a clearer definition of the scope of protection of the present invention. The embodiments described in this invention are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Specific Implementation Example 1

[0018] A long-lasting anti-slip floor tile film, wherein the components and their weight parts of the long-lasting anti-slip floor tile film are as follows: 80 parts of PVC resin, 12 parts of acrylic resin, 12 parts of plasticizer, 5 parts of wear-resistant agent, 15 parts of reinforcing agent, 23 parts of lubricant, 11 parts of light stabilizer, 11 parts of antioxidant, 8 parts of phenol-free stabilizer, 3 parts of processing aid, and 5 parts of UV stabilizer.

[0019] A method for preparing the aforementioned long-lasting anti-slip floor tile film includes the following steps:

[0020] Step 1: The raw material formula, by weight, includes: 80 parts PVC resin, 12 parts acrylic resin, 12 parts plasticizer, 5 parts wear-resistant agent, 15 parts reinforcing agent, 23 parts lubricant, 11 parts light stabilizer, 11 parts antioxidant, 8 parts phenol-free stabilizer, 3 parts processing aid, and 5 parts UV stabilizer.

[0021] Step 2: The above powder raw material components are metered according to the proportions using a metering device, and then mixed at high speed using an atomizing spray mixing device;

[0022] Step 3: The composition obtained in Step 2 is plasticized in a high-temperature plasticizing device. The plasticizing temperature is controlled at 220℃ and the plasticizing time is controlled at 27min. Then it is melt-extruded by a screw extruder.

[0023] Step 4: Calendering process. After calendering, the PVC plastic film is drawn out via the lead-out roller.

[0024] Step 5: Embossing treatment. The film drawn out by the lead-in roller undergoes embossing treatment, with the upper roller being an embossing roller and the lower roller being a rubber roller. The embossed film then passes through the warm-mixing roller assembly to enter the next process.

[0025] Step 6: Cooling treatment, using a five-roller cooling system, with the temperatures of the five rollers from front to back being 220℃, 200℃, 180℃, 160℃, and 140℃ respectively;

[0026] Step 7: Roll up and package. Roll up and package the cooled film to obtain the required wear-resistant floor tile film. Specific Implementation Example 2

[0028] A long-lasting anti-slip floor tile film, wherein the components and their weight parts of the long-lasting anti-slip floor tile film are as follows: 90 parts of PVC resin, 22 parts of acrylic resin, 14 parts of plasticizer, 12 parts of wear-resistant agent, 19 parts of reinforcing agent, 45 parts of lubricant, 13 parts of light stabilizer, 14 parts of antioxidant, 15 parts of phenol-free stabilizer, 8 parts of processing aid, and 9 parts of UV stabilizer.

[0029] A method for preparing the aforementioned long-lasting anti-slip floor tile film includes the following steps:

[0030] Step 1: The raw material formula, by weight, includes: 90 parts PVC resin, 22 parts acrylic resin, 14 parts plasticizer, 12 parts abrasion resistant agent, 19 parts reinforcing agent, 45 parts lubricant, 13 parts light stabilizer, 14 parts antioxidant, 15 parts phenol-free stabilizer, 8 parts processing aid, and 9 parts UV stabilizer.

[0031] Step 2: The above powder raw material components are metered according to the proportions using a metering device, and then mixed at high speed using an atomizing spray mixing device;

[0032] Step 3: The composition obtained in Step 2 is plasticized in a high-temperature plasticizing device. The plasticizing temperature is controlled at 250°C and the plasticizing time is controlled at 39 minutes. Then it is melt-extruded by a screw extruder.

[0033] Step 4: Calendering process. After calendering, the PVC plastic film is drawn out via the lead-out roller.

[0034] Step 5: Embossing treatment. The film drawn out by the lead-in roller undergoes embossing treatment, with the upper roller being an embossing roller and the lower roller being a rubber roller. The embossed film then passes through the warm-mixing roller assembly to enter the next process.

[0035] Step 6; Cooling treatment, using a five-roller cooling system, with the temperatures of the five rollers from front to back being 240℃, 220℃, 200℃, 180℃, and 160℃ respectively;

[0036] Step 7: Roll up and package. Roll up and package the cooled film to obtain the required wear-resistant floor tile film. Specific Implementation Example 3

[0038] A long-lasting anti-slip floor tile film, wherein the components and their weight parts of the long-lasting anti-slip floor tile film are as follows: 86 parts of PVC resin, 19 parts of acrylic resin, 13 parts of plasticizer, 8 parts of wear-resistant agent, 16 parts of reinforcing agent, 34 parts of lubricant, 12 parts of light stabilizer, 13 parts of antioxidant, 12 parts of phenol-free stabilizer, 6 parts of processing aid, and 7 parts of UV stabilizer.

[0039] A method for preparing the aforementioned long-lasting anti-slip floor tile film includes the following steps:

[0040] Step 1: The raw material formula, by weight, includes: 86 parts PVC resin, 19 parts acrylic resin, 13 parts plasticizer, 8 parts abrasion resistant agent, 16 parts reinforcing agent, 34 parts lubricant, 12 parts light stabilizer, 13 parts antioxidant, 12 parts phenol-free stabilizer, 6 parts processing aid, and 7 parts UV stabilizer.

[0041] Step 2: The above powder raw material components are metered according to the proportions using a metering device, and then mixed at high speed using an atomizing spray mixing device;

[0042] Step 3: The composition obtained in Step 2 is plasticized in a high-temperature plasticizing device. The plasticizing temperature is controlled at 240℃ and the plasticizing time is controlled at 32min. Then it is melt-extruded by a screw extruder.

[0043] Step 4: Calendering process. After calendering, the PVC plastic film is drawn out via the lead-out roller.

[0044] Step 5: Embossing treatment. The film drawn out by the lead-in roller undergoes embossing treatment, with the upper roller being an embossing roller and the lower roller being a rubber roller. The embossed film then passes through the warm-mixing roller assembly to enter the next process.

[0045] Step 6: Cooling treatment, using a five-roller cooling system, with the temperatures of the five rollers from front to back being 230℃, 210℃, 190℃, 170℃, and 150℃ respectively;

[0046] Step 7: Roll up and package. Roll up and package the cooled film to obtain the required wear-resistant floor tile film.

[0047] The non-slip floor tile film produced by this invention is wear-resistant and waterproof, improves flatness, increases hardness, and achieves a non-slip effect. It adopts five-roller cooling, and a certain temperature difference exists between the five rollers, which lowers the temperature of the embossed PVC film, causing the film surface to shrink slightly, making the surface structure more compact, thereby improving its surface tension.

Claims

1. A long-lasting anti-slip floor tile film, characterized in that: The components and their weight percentages of the long-lasting anti-slip tile film are as follows: 80-90 parts PVC resin, 12-22 parts acrylic resin, 12-14 parts plasticizer, 5-12 parts wear-resistant agent, 15-19 parts reinforcing agent, 23-45 parts lubricant, 11-13 parts light stabilizer, 11-14 parts antioxidant, 8-15 parts phenol-free stabilizer, 3-8 parts processing aid, and 5-9 parts UV stabilizer.

2. The long-lasting anti-slip tile film according to claim 1, characterized in that: The components and their weight percentages of the long-lasting anti-slip floor tile film are as follows: 86 parts PVC resin, 19 parts acrylic resin, 13 parts plasticizer, 8 parts wear-resistant agent, 16 parts reinforcing agent, 34 parts lubricant, 12 parts light stabilizer, 13 parts antioxidant, 12 parts phenol-free stabilizer, 6 parts processing aid, and 7 parts UV stabilizer.

3. A method for preparing a long-lasting anti-slip tile film according to claim 1, characterized in that: Includes the following steps: Step 1: The raw material formula, by weight, includes: 80-90 parts PVC resin, 12-22 parts acrylic resin, 12-14 parts plasticizer, 5-12 parts abrasion resistant agent, 15-19 parts reinforcing agent, 23-45 parts lubricant, 11-13 parts light stabilizer, 11-14 parts antioxidant, 8-15 parts phenol-free stabilizer, 3-8 parts processing aid, and 5-9 parts UV stabilizer; Step 2: The above powder raw material components are metered according to the proportions using a metering device, and then mixed at high speed using an atomizing spray mixing device; Step 3: The composition obtained in Step 2 is plasticized in a high-temperature plasticizing device. The plasticizing temperature is controlled at 220-250℃ and the plasticizing time is controlled at 27-39min. Then it is melt-extruded by a screw extruder. Step 4: Calendering process. After calendering, the PVC plastic film is drawn out via the lead-out roller. Step 5: Embossing treatment. The film drawn out by the lead-in roller undergoes embossing treatment, with the upper roller being an embossing roller and the lower roller being a rubber roller. The embossed film then passes through the warm-mixing roller assembly to enter the next process. Step 6: Cooling treatment, using a five-roller cooling system, with the temperatures of the five rollers from front to back being 220-240℃, 200-220℃, 180-200℃, 160-180℃, and 140-160℃ respectively. Step 7: Roll up and package. Roll up and package the cooled film to obtain the required wear-resistant floor tile film.

4. The method for preparing the long-lasting anti-slip floor tile film according to claim 3, characterized in that: In step three, the plasticizing temperature is controlled at 240℃ and the plasticizing time is controlled at 32 minutes.