CN102850684A - PVC granule-spread permeable coiled floor, and its preparation method - Google Patents
PVC granule-spread permeable coiled floor, and its preparation method Download PDFInfo
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- CN102850684A CN102850684A CN2011101808407A CN201110180840A CN102850684A CN 102850684 A CN102850684 A CN 102850684A CN 2011101808407 A CN2011101808407 A CN 2011101808407A CN 201110180840 A CN201110180840 A CN 201110180840A CN 102850684 A CN102850684 A CN 102850684A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
Abstract
The invention relates to a PVC granule-spread permeable coiled floor, and its preparation method. The floor material comprises (by weight parts) polyvinyl chloride (PVC) resin 100, diisononyl phthalate 30-35, calcium carbonate 100, thermal stabilizer 4-6, modifier 2-4, and color masterbatch 8-10. The floor is prepared by PVC granulating, PVC granule crushing, PVC granule spreading, three-roller calendering, and post-treatment. The product has high density and wear resistance, clear pattern, wide applicability, and environmental friendliness. The floor has high plastification, uniform material, high permeability, and stable size stability.
Description
Technical field
The present invention relates to a kind of plastic floor, especially relate to a kind of PVC particle and spread and spend penetrating coiled material floor and manufacture method thereof.
Background technology
Along with China's expanding economy, the improvement of people's life, communal facility constantly perfects and beautifies, and the pavement of application and airport, subway, hospital, school, kindergarten, the home for the aged, market, office building etc. public place (especially PVC pavement) demand is dashed forward and flown violent length.Be mainly derived from the low-and-medium-grade products of foreign brand name product and domestic minority manufacturer production.Product in the market mostly is composite algorithm PVC floor coil and is coated with scrapes method PVC floor coil, and it is functional, all there is defective in various degree in usability.Be mainly manifested in wear no resistance, resistance to soiling is poor, intensity difference, work-ing life are short etc.Be specially:
1. have composite algorithm PVC floor coil now: the hot compound production method of film printing multilayer PVC, wear resistance is general, and pattern is easily worn out, compound not firm aliquation, the defectives such as not prison welding are not suitable for the large public place of flow of the people and use.
2. existing being coated with scraped method PVC floor coil: be coated with on the base material and scrape the PVC thickener and advance baking oven plasticizing production method, without the hot shearing intensity difference, pattern is easily worn out, wears no resistance, and the surface is the defective such as resistant not, is only suitable for the little place of flow of the people, such as family.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of wear-resisting, the life-span long, PVC particle applied widely spreads and spends penetrating coiled material floor and manufacture method thereof.
Purpose of the present invention can be achieved through the following technical solutions: a kind of PVC particle spreads spends penetrating coiled material floor, it is characterized in that, the starting material on this floor comprise following component and weight part content: polyvinyl chloride (PVC) RESINS 100, diisononyl phthalate 30～35, calcium carbonate 100, thermo-stabilizer 4～6, properties-correcting agent 2～4, colorant 8～10.
Described thermo-stabilizer is selected from the Ca/Zn composite thermal stabilizer, one or more in the Ba/Zn composite thermal stabilizer; Described properties-correcting agent is selected from one or more among modifier A CR-403, the modifier A CR-401; Described colorant comprises that titanium dioxide, former orchid, heat-resisting purplish red, dense black, rose-red, medium chrome yellow medium yellow, phthalein are dark green, in the phthalocyanine blue one or more.
A kind of PVC particle spreads the manufacture method of spending penetrating coiled material floor, it is characterized in that the method may further comprise the steps:
(1) PVC granulation: starting material were dropped in the mixing machine stirring at low speed 2～3 minutes by prescription, continuous and changed high-speed stirring over to 5～6 minutes, temperature rises to 95～110 ℃, again changed stirring at low speed over to 2～3 minutes, mixed material enters the cold pot that stirs of low speed to be disperseed to be cooled to 20～25 ℃, then enter in the storage tank, send into twin screw extruder by worm conveyor again and fully heat, shear, plasticizing, entering single screw extrusion machine further heats again, plasticizing is revolved cutter by outlet and is cut off granulation, and each color PVC particle that will make at last is cooled to 20～25 ℃ by two stage cyclone, cross the reciprocating sieve screening, the weighing pack is stand-by;
(2) the PVC particle is pulverized: step (1) gained PVC particle is poured into be furnished with the screen pulverizer pulverizing of 2～3mm aperture, cross reciprocating sieve and obtain the irregular PVC particle of different shape;
(3) the PVC particle spreads flower: with step (2) gained different colours, PVC particle in irregular shape mixes at mixing machine, be stored in and spread Hua Jizhong, start baking oven Teflon guipure, start the colored machine that spreads, evengranular being sprinkling upon on the Teflon guipure enters the electrically heated baking oven, and the warm area of electrically heated baking oven makes the abundant thermoplastic of material to 200 ℃ again by 200 ℃ to 230 ℃;
(4) three roll-ins are prolonged: step (3) products obtained therefrom is entered tri-roll press machine again, 100 ℃ of extrusion moldings, further adjust product thickness;
(5) back segment is processed: with the surface of step (4) products obtained therefrom at 200 ℃ of infrared heating, embossing, cooling, cutting edge, surperficial UV processes, the thermal stresses cancellation element cools off rolling again, the product that obtains is the PVC particle and spreads and spend penetrating coiled material floor.
The speed of the described middle stirring at low speed of step (1) is 300～800 rev/mins, the speed of described high-speed stirring is 1000～1200 rev/mins, the body temperature of described single screw extrusion machine is 130～145 ℃, and head temperature is 170～175 ℃, and the particle diameter of described PVC particle is Φ 8mm.
It is to be coated with on the surface to tie up one deck UV coating that the described surperficial UV of step (5) processes, and solidifies through ultraviolet equipment.
Compared with prior art, the present invention relates to an improved PVC particle spreads and spends penetrating coiled material floor, PVC comminution granulation, PVC rolling process, PVC spread spend three kinds of techniques to organically combine, this method is higher than other processing method products made thereby degree of compactness, wear resistance is stronger, pattern is clear and natural more, and suitability is wider, uses more environmental protection.Gained PVC particle spreads spends penetrating coiled material floor to have highly plasticizing, and identical material is penetrating up and down, the saturating core effect of homogeneity, and it is better to contain substrate sizes stability.Intensity reaches the wear-resisting class requirement of European public place T level, and longer service life has irregular particle naturally arrange (stone effect), the clear patterns nature, elegant in appearance, be more suitable for hospital, the airport, subway, the public place that the flows of the people such as megastore are large uses.
Description of drawings
Fig. 1 is the schema of the inventive method.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment 1
As shown in Figure 1, the PVC particle spreads the preparation method who spends penetrating coiled material floor, and the method comprises following processing step:
(1) with PVC 50Kg, DINP 16Kg, CaCO
350Kg, thermo-stabilizer Ca/Zn 1Kg, Ba/Zn2Kg, modifier A CR-4031Kg, titanium dioxide 3Kg, rose-red 0.02Kg, medium chrome yellow medium yellow 0.016Kg, dense black 0.002kg etc. add high-speed mixer and stir.Temperature to 95 ℃ discharge is to cold agitator kettle.Other color colorants are different.
(2) the worm conveyor feeding enters twin screw extruder and fully heats, and shears plasticizing.And then enter single screw extrusion machine and further heat (140 ℃ on fuselage, 172 ℃ of heads), plasticizing, outlet is revolved cutter and is cut off granulation (Φ 8mm), the red PVC particle that to make at last cools off by two stage cyclone, crosses the reciprocating sieve screening, and the weighing pack is stand-by.
(3) the PVC particle is pulverized: Φ 8mmPVC particle is poured into be furnished with the screen pulverizer pulverizing of 2-3mm aperture, cross reciprocating sieve and obtain the irregular PVC particle of different shape.
(4) the PVC particle spreads flower: with the PVC particle 1: 1: 0.5 of bright red, shallow orchid, rose-red, white, five kinds of colors of ash: 0.2: 0.2 ratio drops into mixing machine and mixes, and is stored in and spreads Hua Jizhong.Start baking oven Teflon guipure, start the colored machine that spreads, evengranular being sprinkling upon on the Teflon guipure.Enter the electrically heated baking oven, warm area by the end to height more on earth,---230 ℃---200 ℃ of 200 ℃ of temperature make the abundant thermoplastic of material, to reach best plasticizing effect, the most closely knit degree of compactness to improve work-ing life, reaches the wear-resisting standard of European T level.
(5) three roll-ins are prolonged: (3) step process product enters tri-roll press machine (100 ℃) extrusion molding again, further adjusts product thickness.The PVC particle spreads spends penetrating layer substantially to finish.
(6) back segment is processed: product surface infrared heating (200 ℃) embossing, and cooling, cutting edge, surperficial UV processes (be coated with and tie up one deck UV coating, and solidify through ultraviolet equipment), and the thermal stresses cancellation element cools off rolling again.The product that obtains is the PVC particle and spreads and spend penetrating coiled material floor.
Embodiment 2
A kind of PVC particle spreads the manufacture method of spending penetrating coiled material floor, and the method may further comprise the steps:
(1) PVC granulation: with polyvinyl chloride (PVC) RESINS (PVC) 100Kg, diisononyl phthalate (DINP) 30～35Kg, calcium carbonate 100Kg, Ca/Zn composite thermal stabilizer 4Kg, modifier A CR-403 2Kg, modifier A CR-401 2Kg, titanium dioxide 2Kg, former blue 1Kg, heat-resisting purplish red 1Kg, dense black 1Kg, rose-red 1Kg, medium chrome yellow medium yellow 1Kg, the dark green 1Kg of phthalein, phthalocyanine blue 2Kg, low speed (300 rev/mins) stirred 2～3 minutes in the input mixing machine, continuous and change at a high speed that (1000 rev/mins) stirred 5～6 minutes over to, temperature rises to 110 ℃, again changed stirring at low speed over to 2～3 minutes, mixed material enters the cold pot that stirs of low speed to be disperseed to be cooled to 20～25 ℃, then enter in the storage tank, sending into twin screw extruder by worm conveyor more fully heats, shear, plasticizing, (body temperature is 130～145 ℃ to enter single screw extrusion machine again, head temperature is 170～175 ℃) further heating, plasticizing, revolve cutter by outlet and cut off granulation, each color PVC particle that will make at last is cooled to 20～25 ℃ by two stage cyclone, crosses the reciprocating sieve screening, obtaining particle diameter is the PVC particle of Φ 8mm, and the weighing pack is stand-by;
(2) the PVC particle is pulverized: step (1) gained PVC particle is poured into be furnished with the screen pulverizer pulverizing of 2～3mm aperture, cross reciprocating sieve and obtain the irregular PVC particle of different shape;
(3) the PVC particle spreads flower: with step (2) gained different colours, PVC particle in irregular shape mixes at mixing machine, be stored in and spread Hua Jizhong, start baking oven Teflon guipure, start the colored machine that spreads, evengranular being sprinkling upon on the Teflon guipure enters the electrically heated baking oven, and the warm area of electrically heated baking oven makes the abundant thermoplastic of material to 200 ℃ again by 200 ℃ to 230 ℃;
(4) three roll-ins are prolonged: step (3) products obtained therefrom is entered tri-roll press machine again, 100 ℃ of extrusion moldings, further adjust product thickness;
(5) back segment is processed: with the surface of step (4) products obtained therefrom at 200 ℃ of infrared heating, embossing, cooling, cutting edge, surface UV processes (be coated with on the surface and tie up one deck UV coating, and solidify through ultraviolet equipment), thermal stresses cancellation element, again cool off rolling, the product that obtains is the PVC particle and spreads and spend penetrating coiled material floor.
Embodiment 3
A kind of PVC particle spreads the manufacture method of spending penetrating coiled material floor, and the method may further comprise the steps:
(1) PVC granulation: with polyvinyl chloride (PVC) RESINS (PVC) 100Kg, diisononyl phthalate (DINP) 30～35Kg, calcium carbonate 100Kg, Ca/Zn composite thermal stabilizer 6Kg, modifier A CR-403 1Kg, modifier A CR-401 1Kg, titanium dioxide 2Kg, medium chrome yellow medium yellow 2Kg, the dark green 2Kg of phthalein, phthalocyanine blue 2Kg, low speed (800 rev/mins) stirred 2～3 minutes in the input mixing machine, continuous and change at a high speed that (1200 rev/mins) stirred 5～6 minutes over to, temperature rises to 95 ℃, again changed stirring at low speed over to 2～3 minutes, mixed material enters the cold pot that stirs of low speed to be disperseed to be cooled to 20～25 ℃, then enter in the storage tank, sending into twin screw extruder by worm conveyor more fully heats, shear, plasticizing, (body temperature is 130～145 ℃ to enter single screw extrusion machine again, head temperature is 170～175 ℃) further heating, plasticizing, revolve cutter by outlet and cut off granulation, each color PVC particle that will make at last is cooled to 20～25 ℃ by two stage cyclone, crosses the reciprocating sieve screening, obtaining particle diameter is the PVC particle of Φ 8mm, and the weighing pack is stand-by;
(2) the PVC particle is pulverized: step (1) gained PVC particle is poured into be furnished with the screen pulverizer pulverizing of 2～3mm aperture, cross reciprocating sieve and obtain the irregular PVC particle of different shape;
(3) the PVC particle spreads flower: with step (2) gained different colours, PVC particle in irregular shape mixes at mixing machine, be stored in and spread Hua Jizhong, start baking oven Teflon guipure, start the colored machine that spreads, evengranular being sprinkling upon on the Teflon guipure enters the electrically heated baking oven, and the warm area of electrically heated baking oven makes the abundant thermoplastic of material to 200 ℃ again by 200 ℃ to 230 ℃;
(4) three roll-ins are prolonged: step (3) products obtained therefrom is entered tri-roll press machine again, 100 ℃ of extrusion moldings, further adjust product thickness;
(5) back segment is processed: with the surface of step (4) products obtained therefrom at 200 ℃ of infrared heating, embossing, cooling, cutting edge, surface UV processes (be coated with on the surface and tie up one deck UV coating, and solidify through ultraviolet equipment), thermal stresses cancellation element, again cool off rolling, the product that obtains is the PVC particle and spreads and spend penetrating coiled material floor.
Claims (5)
1. a PVC particle spreads and spends penetrating coiled material floor, it is characterized in that, the starting material on this floor comprise following component and weight part content: polyvinyl chloride (PVC) RESINS 100, diisononyl phthalate 30～35, calcium carbonate 100, thermo-stabilizer 4～6, properties-correcting agent 2～4, colorant 8～10.
2. PVC particle according to claim 1 spreads and spends penetrating coiled material floor, it is characterized in that, described thermo-stabilizer is selected from the Ca/Zn composite thermal stabilizer, one or more in the Ba/Zn composite thermal stabilizer; Described properties-correcting agent is selected from one or more among modifier A CR-403, the modifier A CR-401; Described colorant comprises that titanium dioxide, former orchid, heat-resisting purplish red, dense black, rose-red, medium chrome yellow medium yellow, phthalein are dark green, in the phthalocyanine blue one or more.
3. a PVC particle according to claim 1 spreads the manufacture method of spending penetrating coiled material floor, it is characterized in that the method may further comprise the steps:
(1) PVC granulation: starting material were dropped in the mixing machine stirring at low speed 2～3 minutes by prescription, continuous and changed high-speed stirring over to 5～6 minutes, temperature rises to 95～110 ℃, again changed stirring at low speed over to 2～3 minutes, mixed material enters the cold pot that stirs of low speed to be disperseed to be cooled to 20～25 ℃, then enter in the storage tank, send into twin screw extruder by worm conveyor again and fully heat, shear, plasticizing, entering single screw extrusion machine further heats again, plasticizing is revolved cutter by outlet and is cut off granulation, and each color PVC particle that will make at last is cooled to 20～25 ℃ by two stage cyclone, cross the reciprocating sieve screening, the weighing pack is stand-by;
(2) the PVC particle is pulverized: step (1) gained PVC particle is poured into be furnished with the screen pulverizer pulverizing of 2～3mm aperture, cross reciprocating sieve and obtain the irregular PVC particle of different shape;
(3) the PVC particle spreads flower: with step (2) gained different colours, PVC particle in irregular shape mixes at mixing machine, be stored in and spread Hua Jizhong, start baking oven Teflon guipure, start the colored machine that spreads, evengranular being sprinkling upon on the Teflon guipure enters the electrically heated baking oven, and the warm area of electrically heated baking oven makes the abundant thermoplastic of material to 200 ℃ again by 200 ℃ to 230 ℃;
(4) three roll-ins are prolonged: step (3) products obtained therefrom is entered tri-roll press machine again, 100 ℃ of extrusion moldings, further adjust product thickness;
(5) back segment is processed: with the surface of step (4) products obtained therefrom at 200 ℃ of infrared heating, embossing, cooling, cutting edge, surperficial UV processes, the thermal stresses cancellation element cools off rolling again, the product that obtains is the PVC particle and spreads and spend penetrating coiled material floor.
4. PVC particle according to claim 3 spreads the manufacture method of spending penetrating coiled material floor, it is characterized in that, the speed of the described middle stirring at low speed of step (1) is 300～800 rev/mins, the speed of described high-speed stirring is 1000～1200 rev/mins, the body temperature of described single screw extrusion machine is 130～145 ℃, head temperature is 170～175 ℃, and the particle diameter of described PVC particle is Φ 8mm.
5. PVC particle according to claim 3 spreads the manufacture method of spending penetrating coiled material floor, it is characterized in that, it is to be coated with on the surface to tie up one deck UV coating that the described surperficial UV of step (5) processes, and solidifies through ultraviolet equipment.
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| CN201110180840.7A CN102850684B (en) | 2011-06-29 | 2011-06-29 | PVC granule-spread permeable coiled floor, and its preparation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262848A (en) * | 2014-09-20 | 2015-01-07 | 来安县亨通橡塑制品有限公司 | Homogeneous homocentric flower-type PVC floor and production method thereof |
| CN106810789A (en) * | 2017-01-04 | 2017-06-09 | 浙江卡曼橡胶地板有限公司 | Electric conductivity PVC roll material floor and its production technology |
| CN107263781A (en) * | 2017-06-19 | 2017-10-20 | 江苏大海塑料股份有限公司 | A kind of production technology of wear-resistant floor tile film |
| CN108327371A (en) * | 2018-03-16 | 2018-07-27 | 佛山市利丰日用品有限公司 | A kind of composite PVC table top and preparation method thereof |
| CN109438883A (en) * | 2018-11-27 | 2019-03-08 | 广州市柏拉图塑胶有限公司 | PVC prints swimming pool glue film |
| CN113930031A (en) * | 2021-11-16 | 2022-01-14 | 阿姆斯壮地面材料（中国）有限公司 | Preparation method of PVC (polyvinyl chloride) marine floor |
| CN113930032A (en) * | 2021-11-20 | 2022-01-14 | 阿姆斯壮地面材料（中国）有限公司 | Preparation process of plastic floor capable of emitting light at night |
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| EP1982832A2 (en) * | 2007-04-20 | 2008-10-22 | Tanbo Wu | Compound flooring and manufacturing method |
| CN101377967A (en) * | 2007-08-29 | 2009-03-04 | 安徽大九华铜业有限公司 | Novel environment protection PVC cable sheath material |
| CN101538393A (en) * | 2009-04-23 | 2009-09-23 | 福建思嘉环保材料科技有限公司 | High-elastic wearproof athletic floor material and preparation method thereof |
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| EP1982832A2 (en) * | 2007-04-20 | 2008-10-22 | Tanbo Wu | Compound flooring and manufacturing method |
| CN101377967A (en) * | 2007-08-29 | 2009-03-04 | 安徽大九华铜业有限公司 | Novel environment protection PVC cable sheath material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262848A (en) * | 2014-09-20 | 2015-01-07 | 来安县亨通橡塑制品有限公司 | Homogeneous homocentric flower-type PVC floor and production method thereof |
| CN104262848B (en) * | 2014-09-20 | 2016-09-14 | 来安县亨通橡塑制品有限公司 | A kind of homogeneity concentric flower pattern PVC floor and production method thereof |
| CN106810789A (en) * | 2017-01-04 | 2017-06-09 | 浙江卡曼橡胶地板有限公司 | Electric conductivity PVC roll material floor and its production technology |
| CN107263781A (en) * | 2017-06-19 | 2017-10-20 | 江苏大海塑料股份有限公司 | A kind of production technology of wear-resistant floor tile film |
| CN108327371A (en) * | 2018-03-16 | 2018-07-27 | 佛山市利丰日用品有限公司 | A kind of composite PVC table top and preparation method thereof |
| CN109438883A (en) * | 2018-11-27 | 2019-03-08 | 广州市柏拉图塑胶有限公司 | PVC prints swimming pool glue film |
| CN113930031A (en) * | 2021-11-16 | 2022-01-14 | 阿姆斯壮地面材料（中国）有限公司 | Preparation method of PVC (polyvinyl chloride) marine floor |
| CN113930032A (en) * | 2021-11-20 | 2022-01-14 | 阿姆斯壮地面材料（中国）有限公司 | Preparation process of plastic floor capable of emitting light at night |
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