CN107868361A - A kind of SPC impregnates paper composite floor board - Google Patents
A kind of SPC impregnates paper composite floor board Download PDFInfo
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- CN107868361A CN107868361A CN201711132185.1A CN201711132185A CN107868361A CN 107868361 A CN107868361 A CN 107868361A CN 201711132185 A CN201711132185 A CN 201711132185A CN 107868361 A CN107868361 A CN 107868361A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
-
- 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
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- 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
- B32B2471/00—Floor coverings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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Abstract
Paper composite floor board, SPC dipping paper composite floor boards, including PVC board and dipping paper, the PVC board are impregnated the invention provides a kind of SPC to be fixed as one with dipping paper gluing；The PVC board is made up of the raw material of following parts by weight：100 120 parts of polyvinyl chloride resin, 10 30 parts of modified rosin resin, 200 260 parts of Paris white, 3 10 parts of bamboo powder, 13 parts of basalt chopped fiber, 0.5 2 parts of alumina whisker, 0.5 1.5 parts of tourmaline powder, 0.1 0.8 parts of nano-silver powder, 36 parts of calcium zinc stabilizer, 0.5 1 parts of silane coupler, 0.5 1.5 parts of stearic acid；SPC of the present invention impregnates paper composite floor board air attractive in appearance, safety and environmental protection, while size distortion rate is low, is unlikely to deform cracking, and have excellent anti-microbial property, excellent combination property.
Description
Technical field
The present invention relates to technical field of floor, and in particular to a kind of SPC impregnates paper composite floor board.
Background technology
SPC floors are mainly mixed to form compound shakedown material by the certain proportion of calcium powder, polyvinyl chloride, combination of stabilizers,
The new material for being in response to national emission reduction and inventing.House ornamentation market is very generally popular abroad for hard SPC indoor floors, is used for
Adorn to household is perfectly to present very much.SPC floors are by plasticizing extrusion sheet, four-roll calendaring hot compress coloured silk film decorative layer and wear-resisting
Layer, not comprising heavy metal formaldehyde band harmful substance, it is 100% Environmental protection floor for being free of formaldehyde, is real zero formaldehyde floor.
SPC floors general thickness is 4-5.5mm, and base material and 100% high-purity wear-resisting transparent layer are integrally formed, improves flow of the people
Big place service life, surface modes emulation dipping papery texture and natural marble grain.In view of the characteristic of raw material, heat conduction are fast
It is the preferred floor of floor heating and the accumulation of heat duration is grown.It is nonpoisonous and tasteless, it is not afraid of water, not inflammable, be not afraid of tide；In scratch resistance performance, money
Source uses, in non-skid property, and SPC floors are superior to consolidated floor.SPC floor surfaces do not have hole, will not seep water；After splicing not
Can be seamed, after being infected with spot, gently wiped with rag, you can easily cleaning, will not leave behind the marking for being difficult to remove, it is not required that
Maintained with special curing product.
But the aesthetics on existing SPC floors is not still good enough, while itself size distortion rate and anti-microbial property are equal
Also need to further improve, therefore the SPC dipping paper composite floor boards for developing a kind of excellent performance have good market prospects.
The content of the invention
It is an object of the invention to provide a kind of SPC to impregnate paper composite floor board, and the SPC dippings paper composite floor board is attractive in appearance big
Gas, safety and environmental protection, while size distortion rate is low, is unlikely to deform cracking, and have excellent anti-microbial property, excellent combination property.
To realize object above, the present invention is achieved by the following technical programs：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, the PVC board are fixed as one with dipping paper gluing
Body；
The PVC board is made up of the raw material of following parts by weight：Polyvinyl chloride resin 100-120 parts, modified rosin resin 10-30 parts,
Paris white 200-260 parts, bamboo powder 3-10 parts, basalt chopped fiber 1-3 parts, alumina whisker 0.5-2 parts, tourmaline powder
0.5-1.5 parts, nano-silver powder 0.1-0.8 parts, calcium zinc stabilizer 3-6 parts, silane coupler 0.5-1 parts, stearic acid 0.5-1.5
Part.
Preferably, the SPC dippings paper composite floor board is made up of the raw material of following parts by weight：105 parts of polyvinyl chloride resin, it is modified
25 parts of rosin resin, 245 parts of Paris white, 5 parts of bamboo powder, 3 parts of basalt chopped fiber, 1.5 parts of alumina whisker, tourmaline powder
1 part, 0.6 part of nano-silver powder, 5 parts of calcium zinc stabilizer, 0.5 part of silane coupler, 1 part of stearic acid.
Preferably, the modified rosin resin is in maleic rosin resin, rosin phenolic resin, rosin pentaerythritol resin
One or more.
Preferably, the modified rosin resin is the mixture of maleic rosin resin and rosin phenolic resin.
Preferably, the silane coupler is silane coupler KH450, silane coupler KH460, silane coupler
One or more in KH550, silane coupler KH560.
The preparation method of above-mentioned SPC dipping paper composite floor board is：
(1) preparation of PVC board：
By the bamboo powder of recipe ratio, basalt chopped fiber, alumina whisker, tourmaline powder, nano-silver powder, silane coupler
It is well mixed in high-speed mixer, obtains premix I, it is standby；By the polyvinyl chloride resin, modified rosin resin, calcium carbonate of formula ratio
Powder, calcium zinc stabilizer, stearic acid are well mixed in mixer, obtain premix II, standby；Compound I and compound II are thrown
Enter in batch mixer and mix, obtain compound, then feed the mixture into double screw extruder and extruded, produce to obtain PVC board；
(2) SPC impregnates the preparation of paper composite floor board：By the PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded dipping
Paper, it is subsequently placed in cold press and suppresses 6-8h, then carry out UV roller coating processing, finally cutting fluting, is produced.
The beneficial effects of the invention are as follows：
1st, PVC board and dipping paper gluing are fixed as one by the present invention, and obtained SPC dipping paper composite floor boards surface is beautiful
See, anti-wear performance is good, good stability of the dimension, size distortion rate is low, is unlikely to deform cracking.
2nd, the present invention adds tourmaline powder, nano-silver powder, and both act synergistically, so that PVC board good anti-bacterial effect, effect
Duration is grown, and such as there is excellent sterilization to imitate staphylococcus aureus, streptococcus pneumonia, Candida albicans, black aspergillus
Fruit, can rapid peculiar smell suction, and moistureproof and waterproof can be further enhanced.
3rd, PVC board of the present invention, polyvinyl chloride resin and modified rosin resin are blended, be worth tear-proof, the intensity of PVC board with
And suppleness further enhances, the bamboo powder safety and environmental protection of addition, it can make PVC board that there is unique plant ash smell, make indoor ring
Border is more fresh and clean, the basalt chopped fiber and alumina whisker of addition, and both act synergistically, and can strengthen PVC board
Toughness, significantly increase its tear resistance, corrosion resistance, wearability and mechanical strength.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
Embodiment 1：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：
105 parts of polyvinyl chloride resin, 15 parts of maleic rosin resin, 10 parts of rosin phenolic resin, 245 parts of Paris white, 5 parts of bamboo powder,
3 parts of basalt chopped fiber, 1.5 parts of alumina whisker, 1 part of tourmaline powder, 0.6 part of nano-silver powder, 5 parts of calcium zinc stabilizer, silicon
0.5 part of alkane coupling agent KH450,1 part of stearic acid.
Embodiment 2：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：120 parts of polyvinyl chloride resin, 20 parts of maleic rosin resin, calcium carbonate
200 parts of powder, 8 parts of bamboo powder, 3 parts of basalt chopped fiber, 0.5 part of alumina whisker, 1.5 parts of tourmaline powder, nano-silver powder 0.1
Part, 3 parts of calcium zinc stabilizer, 0.8 part of silane coupler KH460,1.5 parts of stearic acid.
Embodiment 3：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：110 parts of polyvinyl chloride resin, 30 parts of rosin phenolic resin, calcium carbonate
230 parts of powder, 3 parts of bamboo powder, 2 parts of basalt chopped fiber, 1 part of alumina whisker, 0.5 part of tourmaline powder, 0.5 part of nano-silver powder,
6 parts of calcium zinc stabilizer, 1 part of Silane coupling agent KH550,0.5 part of stearic acid.
Embodiment 4：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：100 parts of polyvinyl chloride resin, 10 parts of rosin pentaerythritol resin, carbon
Sour 260 parts of calcium powder, 10 parts of bamboo powder, 1 part of basalt chopped fiber, 2 parts of alumina whisker, 1 part of tourmaline powder, nano-silver powder 0.8
Part, 5 parts of calcium zinc stabilizer, 0.5 part of silane coupler KH560,1 part of stearic acid.
Embodiment 5：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：120 parts of polyvinyl chloride resin, 15 parts of maleic rosin resin, rosin season
Penta 4 15 parts of alcohol resins, 260 parts of Paris white, 8 parts of bamboo powder, 3 parts of basalt chopped fiber, 2 parts of alumina whisker, tourmaline powder
1 part, 0.8 part of nano-silver powder, 4 parts of calcium zinc stabilizer, 0.8 part of silane coupler KH560,1.5 parts of stearic acid.
Embodiment 6：
A kind of SPC impregnates paper composite floor board, including PVC board and dipping paper, PVC board are fixed as one with dipping paper gluing；
Above-mentioned PVC board is made up of the raw material of following parts by weight：105 parts of polyvinyl chloride resin, 5 parts of rosin pentaerythritol resin, carbonic acid
220 parts of calcium powder, 4 parts of bamboo powder, 1 part of basalt chopped fiber, 2 parts of alumina whisker, 0.8 part of tourmaline powder, nano-silver powder 0.3
Part, 4 parts of calcium zinc stabilizer, 0.5 part of silane coupler KH450,0.5 part of silane coupler KH560,0.8 part of stearic acid.
In 1-6 of the embodiment of the present invention SPC dipping paper composite floor board preparation method be：
(1) preparation of PVC board：
By the bamboo powder of recipe ratio, basalt chopped fiber, alumina whisker, tourmaline powder, nano-silver powder, silane coupler
It is well mixed in high-speed mixer, obtains premix I, it is standby；By the polyvinyl chloride resin, modified rosin resin, calcium carbonate of formula ratio
Powder, calcium zinc stabilizer, stearic acid are well mixed in mixer, obtain premix II, standby；Compound I and compound II are thrown
Enter in batch mixer and mix, obtain compound, then feed the mixture into double screw extruder and extruded, produce to obtain PVC board；
(2) SPC impregnates the preparation of paper composite floor board：By the PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded dipping
Paper, it is subsequently placed in cold press and suppresses 6-8h, then carry out UV roller coating processing, finally cutting fluting, is produced.
Performance test：
The size changing rate of SPC dipping paper composite floor boards in 1-6 of the embodiment of the present invention is tested, test condition
For：6h is placed under conditions of 80 DEG C.It is as shown in table 1 to determine obtained size changing rate：
The size changing rate of table 1
| Size changing rate (%) | |
| Embodiment 1 | 0.05 |
| Embodiment 2 | 0.07 |
| Embodiment 3 | 0.06 |
| Embodiment 4 | 0.07 |
| Embodiment 5 | 0.09 |
| Embodiment 6 | 0.06 |
As shown in Table 1, the SPC dipping paper composite floor board size changing rates that the present invention is prepared only have 0.05-0.09%,
SPC dippings paper composite floor board of the present invention is indeformable in use, does not ftracture, stable performance, service life length.
Embodiment 1-6 SPC dipping paper composite floor boards are subjected to performance test, it meets Floor Industry performance standard
It is required that excellent in shock resistance, corrosion-resistant, waterproof and dampproof, anti-skid wearable etc. performance, the formaldehyde amount contained is zero.It is wherein real
Apply the impact strength average out to 37MPa of the PVC board of a 1-6, tensile strength average out to 36MPa, elongation at break average out to
26%.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of SPC impregnates paper composite floor board, it is characterised in that including PVC board and dipping paper, the PVC board and dipping paper glue
Conjunction is fixed as one；
The PVC board is made up of the raw material of following parts by weight：Polyvinyl chloride resin 100-120 parts, modified rosin resin 10-30 parts, carbonic acid
Calcium powder 200-260 parts, bamboo powder 3-10 parts, basalt chopped fiber 1-3 parts, alumina whisker 0.5-2 parts, tourmaline powder 0.5-
1.5 parts, nano-silver powder 0.1-0.8 parts, calcium zinc stabilizer 3-6 parts, silane coupler 0.5-1 parts, stearic acid 0.5-1.5 parts.
2. SPC according to claim 1 impregnates paper composite floor board, it is characterised in that the PVC board is by following parts by weight
Raw material is made：105 parts of polyvinyl chloride resin, 25 parts of modified rosin resin, 245 parts of Paris white, 5 parts of bamboo powder, basalt chopped fiber 3
It is part, 1.5 parts of alumina whisker, 1 part of tourmaline powder, 0.6 part of nano-silver powder, 5 parts of calcium zinc stabilizer, 0.5 part of silane coupler, hard
1 part of resin acid.
3. SPC according to claim 1 impregnates paper composite floor board, it is characterised in that the modified rosin resin is Malaysia
One or more in rosin resin, rosin phenolic resin, rosin pentaerythritol resin.
4. SPC according to claim 3 impregnates paper composite floor board, it is characterised in that the modified rosin resin is Malaysia
The mixture of rosin resin and rosin phenolic resin.
5. SPC according to claim 1 impregnates paper composite floor board, it is characterised in that the silane coupler is that silane is even
Join the one or more in agent KH450, silane coupler KH460, Silane coupling agent KH550, silane coupler KH560.
6. the SPC dipping paper composite floor boards according to claim any one of 1-5, it is characterised in that：The SPC dippings paper is answered
Close floor preparation method be：
(1) preparation of PVC board：
By the bamboo powder of formula ratio, basalt chopped fiber, alumina whisker, tourmaline powder, nano-silver powder, silane coupler in height
It is well mixed in fast mixer, obtains premix I, it is standby；By the polyvinyl chloride resin of formula ratio, modified rosin resin, Paris white, calcium
Zinc stabilizer, stearic acid are well mixed in mixer, obtain premix II, standby；Compound I and compound II are put into batch mixing
Mixed in machine, obtain compound, then fed the mixture into double screw extruder and extruded, produce to obtain PVC board；
(2) SPC impregnates the preparation of paper composite floor board：By the PVC board upper surface roller coating Environment-friendlyglue glue, then dipping paper is bonded,
It is subsequently placed in cold press and suppresses 6-8h, then carry out UV roller coating processing, finally cutting fluting, is produced.
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| CN201711132185.1A CN107868361A (en) | 2017-11-15 | 2017-11-15 | A kind of SPC impregnates paper composite floor board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943569A (en) * | 2020-08-21 | 2020-11-17 | 浙江禾运科技有限公司 | Wood surface SPC lock floor and preparation process thereof |
| CN111944252A (en) * | 2019-05-16 | 2020-11-17 | 常州市吉诺装饰材料有限公司 | SPC board and preparation method thereof |
| WO2021083042A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州科逸住宅设备股份有限公司 | Preparation method for nano antibacterial wallboard, and nano antibacterial wallboard |
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| WO2021083042A1 (en) * | 2019-10-28 | 2021-05-06 | 苏州科逸住宅设备股份有限公司 | Preparation method for nano antibacterial wallboard, and nano antibacterial wallboard |
| CN111943569A (en) * | 2020-08-21 | 2020-11-17 | 浙江禾运科技有限公司 | Wood surface SPC lock floor and preparation process thereof |
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