CN106677456A - PVC imitated-marble UV highlight plate manufacturing process - Google Patents

PVC imitated-marble UV highlight plate manufacturing process Download PDF

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Publication number
CN106677456A
CN106677456A CN201611189735.9A CN201611189735A CN106677456A CN 106677456 A CN106677456 A CN 106677456A CN 201611189735 A CN201611189735 A CN 201611189735A CN 106677456 A CN106677456 A CN 106677456A
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CN
China
Prior art keywords
parts
sheet
layer
pvc
marble
Prior art date
Application number
CN201611189735.9A
Other languages
Chinese (zh)
Inventor
郦海星
Original Assignee
江苏锐升新材料有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏锐升新材料有限公司 filed Critical 江苏锐升新材料有限公司
Priority to CN201611189735.9A priority Critical patent/CN106677456A/en
Publication of CN106677456A publication Critical patent/CN106677456A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/002Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings

Abstract

The invention discloses a PVC imitated-marble UV highlight plate manufacturing process. The manufacturing process comprises the following steps of (1) mixing, (2) extrusion, (3) cooling molding, (4) plate machining, (5) hot pressing, (6) UV spraying, (7) levelling, (8) solidifying, and (9) protection. According to the PVC imitated-marble UV highlight plate manufacturing process, a PVC base plate adopted as a base plate, has the properties such as fire resistance, damp resistance, sound insulation and heat insulation, can absorb water molecules in air under the condition that the indoor air is damp and can also release the water molecules when the air is dried; marble lines are adopted as decorative prints, a UV protection layer is arranged on the outermost side and is formed by spraying multiple layers of finishing coat and primary coat layer by layer, the surface flatness is high, a paint film is plump, and color fading is avoided; and an elastic protection layer is additionally arranged on the PVC base plate, and the overall toughness is improved.

Description

The high tabula rasa processing technology of PVC parian UV

Technical field

The present invention relates to bloom plate technique field, the high tabula rasa processing technology of more particularly to a kind of PVC parians UV.

Background technology

With the development of building industry, interior decoration industry becomes one of pillar industry of Chinese national economy, and timber floor One of important materials as interior decoration, also will develop therewith.

Bloom UV plate is exactly surface through the sheet material of UV process protections, is a kind of multicomponent material, with fire prevention, it is moistureproof, every The performance such as sound, heat-insulated, when can attract moisture in air in the case that indoors there was dampness in the air, be air-dried, can discharge water again Molecule, has glossy surfaces to process, bright in colour, wear-resisting with very strong visual impact, and chemical resistance is strong, long service life, Invariant color, easy to clean is relatively costly high to plant equipment and process specifications, is science and engineering at more satisfactory sheet material maintenance Skill.The manufacture method of PVC foam plastics has extrusion foaming, injection foaming, molding foaming, calendering foaming, powder foam and spraying Foaming.

And existing high tabula rasa poor in flexibility, elasticity is better easily to subside, the high poor flexibility of hardness, flexible effect It is bad, it is impossible to which that intensity and toughness are taken into account, thus there is a problem of a lot.

The content of the invention

The technical problem to be solved in the invention is existing high tabula rasa poor in flexibility, it is impossible to accomplished with certain bullet Intensity can be kept again while property, be difficult to subside.

To solve above-mentioned technical problem, the invention provides a kind of high tabula rasa processing technology of PVC parians UV, including with Lower step:

1)Mixing:Raw material is mixed by following mass ratio, 100 parts of polyvinyl chloride resin, ACR4-5 parts, foaming agent 2-3 parts, stabilizer 4-8 parts, lubricant 1-3 parts, filler 4-8 parts, nucleator 1-3 parts, fire retardant 10-20 parts, 0.5 part of mill base is put on request Mixed in mixer;

2)Extrusion:The material input extruder extrusion semifinished sheet that mixing is completed;

3)Cooling and shaping:By semifinished sheet cooling and shaping;

4)Sheet fabrication:The upper surface of semifinished sheet is extruded into circular groove, cross is extruded in circular groove bottom recessed Fall into;

5)Hot pressing:In sheet material upper surface hot pressing elastic protective layer, decoration printed layer and wearing layer, wherein under elastic protective layer The corresponding position in surface is provided with the boss being adapted;

6)UV is sprayed:Clean sheet material upper surface spraying transparent confinement layer is being cleaned, multilamellar spray-applied primer and finish paint are then being divided again;

7)Levelling:Each layer of priming paint or finish paint are required for carrying out infrared levelling, and the time is 3-4 minutes;

8)Solidification:Each layer of priming paint or finish paint are required for being solidified using ultraviolet;

9)Protection:The bonding protective film on the outside of UV coatings.

Wherein, one side of sheet material extruded in step 2 is provided with the upholstery border of circular arc, and the height of upholstery border is higher than plate The other parts height of material;Finally chemical treatment is carried out to the lower surface of sheet material, and it is armor coated.

The high tabula rasa processing technology of PVC parian UV of the present invention, substrate adopts PVC substrates, with fire prevention, it is moistureproof, every The performance such as sound, heat-insulated, when can attract moisture in air in the case that indoors there was dampness in the air, be air-dried, can discharge water again Molecule, decoration stamp adopts marble lines, and arranges UV protective layers in outermost, and UV protective layers add priming paint for multilamellar finish paint In layer spray is formed, and surface flatness is high, and paint film is plentiful and colour-fast, and increases resilient protection on PVC substrates Layer, improves overall flexibility.

Wherein, the attachment structure between elastic protective layer and PVC substrates arranges reasonable, it is to avoid elastic protective layer is in deformation When it is too big with displacement substrate, affect the performance of sheet material, interfixed position using round boss and circular groove, and Further reinforced using the cross counterbore of the circular arc depressed part bottom of the cross fixing lug boss and substrate of arc cam bottom Connection.

High tabula rasa made by the high tabula rasa processing technology of PVC parian UV of the present invention, it is tough flexible, can bear certain Pressure, and be unlikely to deform in certain compressive region, be not easily broken, also set up upholstery border, make around decorative cover With the high tabula rasa with upholstery border, decorative aesthetics can be improved with zoning, and plate surface Jing UV process protection.

Specific embodiment

The following detailed description of the preferred technical solution of the present invention.

The high tabula rasa processing technology of PVC parian UV of the present invention, comprises the following steps:

1)Mixing:Raw material is mixed by following mass ratio, 100 parts of polyvinyl chloride resin, ACR4-5 parts, foaming agent 2-3 parts, stabilizer 4-8 parts, lubricant 1-3 parts, filler 4-8 parts, nucleator 1-3 parts, fire retardant 10-20 parts, 0.5 part of mill base is put on request Mixed in mixer, preferably mixed raw material by following mass ratio, 100 parts of polyvinyl chloride resin, ACR4.5 parts, foaming agent 2.5 parts, 6 parts of stabilizer, 1.5 parts of lubricant, 6 parts of filler, 2 parts of nucleator, 15 parts of fire retardant, 0.5 part of mill base;

2)Extrusion:The material input extruder extrusion semifinished sheet that mixing is completed;

3)Cooling and shaping:By semifinished sheet cooling and shaping;

4)Sheet fabrication:The upper surface of semifinished sheet is extruded into circular groove, cross is extruded in circular groove bottom recessed Fall into;

5)Hot pressing:In sheet material upper surface hot pressing elastic protective layer, decoration printed layer and wearing layer, wherein under elastic protective layer The corresponding position in surface is provided with the boss being adapted;

6)UV is sprayed:Clean sheet material upper surface spraying transparent confinement layer is being cleaned, multilamellar spray-applied primer and finish paint are then being divided again;

7)Levelling:Each layer of priming paint or finish paint are required for carrying out infrared levelling, and the time is 3-4 minutes;

8)Solidification:Each layer of priming paint or finish paint are required for being solidified using ultraviolet;

9)Protection:The bonding protective film on the outside of UV coatings.

Wherein, one side of sheet material extruded in step 2 is provided with the upholstery border of circular arc, and the height of upholstery border is higher than plate The other parts height of material;Finally chemical treatment is carried out to the lower surface of sheet material, and it is armor coated.

Through hole wherein can also be reserved in the middle of upholstery border, weight can be mitigated, while support strength is ensured material is saved Material.

The high tabula rasa processing technology of PVC parian UV of the present invention, substrate adopts PVC substrates, with fire prevention, it is moistureproof, every The performance such as sound, heat-insulated, when can attract moisture in air in the case that indoors there was dampness in the air, be air-dried, can discharge water again Molecule, decoration stamp adopts marble lines, and arranges UV protective layers in outermost, and UV protective layers add priming paint for multilamellar finish paint In layer spray is formed, and surface flatness is high, and paint film is plentiful and colour-fast, and increases resilient protection on PVC substrates Layer, improves overall flexibility.

Wherein, the attachment structure between elastic protective layer and PVC substrates arranges reasonable, it is to avoid elastic protective layer is in deformation When it is too big with displacement substrate, affect the performance of sheet material, interfixed position using round boss and circular groove, and Further reinforced using the cross counterbore of the circular arc depressed part bottom of the cross fixing lug boss and substrate of arc cam bottom Connection.

High tabula rasa made by the high tabula rasa processing technology of PVC parian UV of the present invention, it is tough flexible, can bear certain Pressure, and be unlikely to deform in certain compressive region, be not easily broken, also set up upholstery border, make around decorative cover With the high tabula rasa with upholstery border, decorative aesthetics can be improved with zoning, and plate surface Jing UV process protection.

The PVC bloom sheet materials for being dried through UV photo solidification machines and being formed, have glossy surfaces to process, bright in colour, with very Strong visual impact, wear-resisting, chemical resistance is strong, long service life, invariant color, easy to clean, is more satisfactory sheet material maintenance Handling process.

Advantage according to the product of the technique productions of the present invention is 1. outward appearance simulation of natural ultraviolet curings paint, is made Surface color and polish is beautiful, and texture is true to nature, high light, Quan Yaguang, can same natural marble, jade and solid wood match in excellence or beauty.Physicochemical property is strong Product no color differnece, it is colour-fast, it is not afraid of and invades bubble, it is not afraid of soda acid, more will not deform, it is demonstrated experimentally that in the case of completely soaked, producing Product still to will not fall off, are tilted.The upgrading of 2 natural materials overcomes the intrinsic shortcoming of natural material, such as marble is not alkaline-resisting Property, anti-pollution, volatile gloss, do not radiate big, construction cost height, and solid wood is then easily subject to liquid corrosion, worm ant to bite, and ftracture Deng.3 service life overlength surfaces and base material hardness are high, are difficult to scratch, and are difficult to corrode, flat smooth, it is easy to clean, it is not necessary to Special maintenance.The simple free product of 4 processing adopts normalized production, it is easy to processes, can be cut with variation is carried out and be made Type, can meet the more individual demands of client.

The UV photo-curing paint showerings of UV bloom plate surface Jing environmentally-friendly transparents, by the environmental protection decorations of intensive ultraviolet photocuring Facestock material, surface flatness is high, and DE Specular Lighting effect is substantially, wear-resisting with bright and clean smooth, mar-proof, anti-pollution corrosion, heat resistanceheat resistant It is cold-resistant.

Claims (3)

1. the high tabula rasa processing technology of a kind of PVC parians UV, it is characterised in that comprise the following steps:
1) mix:Raw material is mixed by following mass ratio, 100 parts of polyvinyl chloride resin, ACR4-5 parts, foaming agent 2-3 parts, stabilizer 4-8 parts, lubricant 1-3 parts, filler 4-8 parts, nucleator 1-3 parts, fire retardant 10-20 parts, 0.5 part of mill base is put on request Mixed in mixer;
2) extrude:The material input extruder extrusion semifinished sheet that mixing is completed;
3) cooling and shaping:By semifinished sheet cooling and shaping;
4) sheet fabrication:The upper surface of semifinished sheet is extruded into circular groove, cross is extruded in circular groove bottom recessed Fall into;
5) hot pressing:In sheet material upper surface hot pressing elastic protective layer, decoration printed layer and wearing layer, wherein under elastic protective layer The corresponding position in surface is provided with the boss being adapted;
6) UV sprayings:Clean sheet material upper surface spraying transparent confinement layer is being cleaned, multilamellar spray-applied primer and finish paint are then being divided again;
7) levelling:Each layer of priming paint or finish paint are required for carrying out infrared levelling, and the time is 3-4 minutes;
8) solidify:Each layer of priming paint or finish paint are required for being solidified using ultraviolet;
9) protect:The bonding protective film on the outside of UV coatings.
2. the high tabula rasa processing technology of PVC parians UV as claimed in claim 1, it is characterised in that:The plate extruded in step 2 One side of material is provided with the upholstery border of circular arc, and the height of upholstery border is higher than the other parts height of sheet material.
3. the high tabula rasa processing technology of PVC parians UV as claimed in claim 1 or 2, it is characterised in that:Finally to sheet material Lower surface carries out chemical treatment, and armor coated.
CN201611189735.9A 2016-12-21 2016-12-21 PVC imitated-marble UV highlight plate manufacturing process CN106677456A (en)

Priority Applications (1)

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CN201611189735.9A CN106677456A (en) 2016-12-21 2016-12-21 PVC imitated-marble UV highlight plate manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611189735.9A CN106677456A (en) 2016-12-21 2016-12-21 PVC imitated-marble UV highlight plate manufacturing process

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575813B2 (en) * 2002-04-04 2009-08-18 Lg Chem, Ltd. Wood flooring with laminated wood and plastic layers using symmetric structure and method of manufacturing the same
CN102304970A (en) * 2011-05-20 2012-01-04 晋江艾佳地板有限公司 Stone plastic floor and processing method thereof
CN202810122U (en) * 2012-06-11 2013-03-20 广州广洋富格丽家居材料有限公司 PVC (polyvinyl chloride) compound plate
CN103358629A (en) * 2013-05-14 2013-10-23 泰州市华丽塑料有限公司 Straw wood-plastic composite board
CN104827689A (en) * 2015-03-24 2015-08-12 陕西金禾农业科技有限公司 A manufacturing method of a PVC marble-imitated plate
CN104943327A (en) * 2014-03-31 2015-09-30 江苏肯帝亚木业有限公司 Manufacturing method of PVC (polyvinyl chloride) wood plastic plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575813B2 (en) * 2002-04-04 2009-08-18 Lg Chem, Ltd. Wood flooring with laminated wood and plastic layers using symmetric structure and method of manufacturing the same
CN102304970A (en) * 2011-05-20 2012-01-04 晋江艾佳地板有限公司 Stone plastic floor and processing method thereof
CN202810122U (en) * 2012-06-11 2013-03-20 广州广洋富格丽家居材料有限公司 PVC (polyvinyl chloride) compound plate
CN103358629A (en) * 2013-05-14 2013-10-23 泰州市华丽塑料有限公司 Straw wood-plastic composite board
CN104943327A (en) * 2014-03-31 2015-09-30 江苏肯帝亚木业有限公司 Manufacturing method of PVC (polyvinyl chloride) wood plastic plate
CN104827689A (en) * 2015-03-24 2015-08-12 陕西金禾农业科技有限公司 A manufacturing method of a PVC marble-imitated plate

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
陈国荣等: "建筑塑料基础知识(3)", 《化学建材》 *
陈国荣等: "建筑塑料基础知识(8)", 《化学建材》 *

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