CN109555286A - A kind of novel SPC solid wooden compound floor - Google Patents
A kind of novel SPC solid wooden compound floor Download PDFInfo
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- CN109555286A CN109555286A CN201811443386.8A CN201811443386A CN109555286A CN 109555286 A CN109555286 A CN 109555286A CN 201811443386 A CN201811443386 A CN 201811443386A CN 109555286 A CN109555286 A CN 109555286A
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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
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
- E04F15/042—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material the lower layer being of fibrous or chipped material, e.g. bonded with synthetic resins
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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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- 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
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to household building materials technology fields, more particularly to a kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, the PVC board is fixed as one with the conjunction of solid wood board hide glue, the PVC board is made of the raw material of following parts by weight: polyvinyl chloride resin, acrylic resin, Paris white, nano-silver powder, natural camphor, cedrol, talcum powder, calcium zinc stabilizer, coupling agent, stearic acid, wax and fire retardant；The present invention is blended using polyurethane resin and acrylic resin as matrix resin, and the addition of acrylic resin can effectively improve the polarity of polyvinyl chloride resin, further increase the wearability and mechanical performance of product；Nano-silver powder in raw material, natural camphor and cedrol three play synergistic effect, have an excellent bactericidal effect, and effect length of holding time in addition, natural camphor and cedrol not only have unique fragrance purifies indoor environment, moreover it is possible to drive the insect pests such as cockroach.
Description
Technical field
The present invention relates to household building materials technology fields, and in particular to a kind of novel SPC solid wooden compound floor.
Background technique
Choosing with the enhancing that the raising of people's lives level and health environment-friendly are realized, to the material of household living-- room decoration
More stringent requirements are proposed for material and use.
The floor SPC is 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.Hard SPC indoor floor is used in the external very universal prevalence in house ornamentation market
Adorn to household is perfectly to present very much.The floor SPC is by plasticizing extrusion sheet, four-roll calendaring hot compress coloured silk film decorative layer and wear-resisting
Layer does not include heavy metal formaldehyde band harmful substance, is 100% Environmental protection floor for being free of formaldehyde, is real zero formaldehyde floor.
The floor SPC general thickness is 4-5.5mm, and substrate and 100% high-purity wear-resisting transparent layer are integrally formed, and improving the big place of flow of the people makes
With the service life, surface modes emulate impregnated paper texture and natural marble grain.In view of the characteristic of raw material, thermally conductive fast and accumulation of heat is held
The continuous time is long, is the floor of floor heating first choice.It is non-toxic and tasteless, it is not afraid of water, not inflammable, be not afraid of tide；Scratch resistance performance, resource use,
In non-skid property, the floor SPC is superior to consolidated floor.SPC floor surface does not have hole, will not seep water；Will not be seamed after splicing,
After being infected with spot, is gently wiped, can easily be cleared up with rag, will not leave behind the marking for being difficult to remove, also do not needed with special
Care products maintenance.
The aesthetics on the existing floor SPC is not still good enough, and it is few by solid wooden floor board be applied to the floor SPC in, if therefore
The floor SPC and the advantages of solid wooden floor board are combined, a kind of SPC solid wooden compound floor is prepared, before there be preferable market
Scape.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel SPC solid wooden compound floor, with polyurethane resin and
Acrylic resin, which is blended, is used as matrix resin, and the addition of acrylic resin can effectively improve the polarity of polyvinyl chloride resin, further increase
The wearability and mechanical performance of product；Nano-silver powder, natural camphor and cedrol three play synergistic effect in raw material, have excellent
Different bactericidal effect, effect are held time length, in addition, natural camphor and cedrol not only have unique fragrance, in clean room
Environment, moreover it is possible to drive the insect pests such as cockroach.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, the PVC board and solid wood board hide glue close solid
It is set to one；
The PVC board is made of the raw material of following parts by weight: 80-105 parts of polyvinyl chloride resin, 15-20 parts of acrylic resin, carbon
Sour calcium powder 220-260 parts, 0.3-0.8 parts of nano-silver powder, 2-4 parts of natural camphor, 3-5 parts of cedrol, 6-15 parts of talcum powder, calcium zinc
3.6-5.2 parts of stabilizer, 5-12 parts of coupling agent, 1.6-2.7 parts of stearic acid, 1.5-2.5 parts of wax and 1.2-1.6 parts of fire retardant.
Preferably, the PVC board is made of the raw material of following parts by weight: 95 parts of polyvinyl chloride resin, 17 parts of acrylic resin, carbon
240 parts of sour calcium powder, 0.6 part of nano-silver powder, 3 parts of natural camphor, 4 parts of cedrol, 12 parts of talcum powder, 4.2 parts of calcium zinc stabilizer, idol
8 parts of agent of connection, 2.2 parts of stearic acid, 2.1 parts of wax and 1.4 parts of fire retardant.
Preferably, the PVC board is made of the raw material of following parts by weight: the solid wood slab with a thickness of 0.5-1.0mm,
The water content of the solid wood slab is not higher than 4.5%.
Preferably, the fire retardant is antimony oxide or antimony pentaoxide.
Preferably, the coupling agent is any one in silane coupling agent, titanate coupling agent or aluminate coupling agent.
Preferably, a kind of novel SPC solid wooden compound floor, preparation method includes the following steps:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 6-
8h, then UV roller coating processing is carried out, finally cutting fluting is to get SPC solid wooden compound floor.
(3) beneficial effect
1, SPC solid wooden compound floor prepared by the present invention, it is indeformable, it does not crack, performance is stablized, long service life, raw material
In be blended by using polyurethane resin and acrylic resin and be used as matrix resin, the addition of acrylic resin can effectively improve
The polarity of polyvinyl chloride resin further increases the wearability and mechanicalness of product to improve the cohesive strength and surface energy of system
Energy.
2, nano-silver powder, natural camphor and cedrol three play synergistic effect in raw material of the present invention, have excellent kill
Bacterium effect, effect are held time length, in addition, natural camphor and cedrol not only have unique fragrance, purify indoor environment, also
The insect pests such as cockroach can be driven.
3, talcum powder has the stabilization for increasing shape of product, increases and open as reinforcing modification filler in raw material of the present invention
The characteristics of power intensity, shear strength, flexing intensity, the intensity of pressure are reduced and are deformed, extension rate, thermal expansion coefficient, simultaneously as
It joined talcum powder, can be reduced the dosage of polyvinyl chloride resin, reduce production cost.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 80- parts of polyvinyl chloride resin, 16 parts of acrylic resin, Paris white 220
Part, 0.3 part of nano-silver powder, it is 2 parts of natural camphor, 3 parts of cedrol, 6 parts of talcum powder, 3.6 parts of calcium zinc stabilizer, 6 parts of coupling agent, hard
1.8 parts of resin acid, 1.6 parts of wax and 1.2 parts of fire retardant.
Wherein, solid wood slab with a thickness of 0.5mm, the water content of solid wood slab is 3.5%；Fire retardant is three oxidations two
Antimony；Coupling agent is silane coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 6h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
Embodiment 2:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 90 parts of polyvinyl chloride resin, 17 parts of acrylic resin, 230 parts of Paris white,
0.5 part of nano-silver powder, 2 parts of natural camphor, 4 parts of cedrol, 8 parts of talcum powder, 3.9 parts of calcium zinc stabilizer, 6 parts of coupling agent, tristearin
1.9 parts of acid, 1.8 parts of wax and 1.4 parts of fire retardant.
Wherein, solid wood slab with a thickness of 0.5mm, the water content of solid wood slab is 3.2%；Fire retardant is antimony pentaoxide；
Coupling agent titanate coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 7h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
Embodiment 3:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 85 parts of polyvinyl chloride resin, 18 parts of acrylic resin, 235 parts of Paris white,
0.6 part of nano-silver powder, 4 parts of natural camphor, 3 parts of cedrol, 9 parts of talcum powder, 4.3 parts of calcium zinc stabilizer, 7 parts of coupling agent, tristearin
2.1 parts of acid, 2.1 parts of wax and 1.4 parts of fire retardant.
Wherein, solid wood slab with a thickness of 1.0mm, the water content of solid wood slab is 3.8%；Fire retardant is three oxidations two
Antimony；Coupling agent is aluminate coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 8h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
Embodiment 4:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 95 parts of polyvinyl chloride resin, 17 parts of acrylic resin, 240 parts of Paris white,
0.6 part of nano-silver powder, 3 parts of natural camphor, 4 parts of cedrol, 12 parts of talcum powder, 4.2 parts of calcium zinc stabilizer, 8 parts of coupling agent, tristearin
2.2 parts of acid, 2.1 parts of wax and 1.4 parts of fire retardant.
Wherein, solid wood slab with a thickness of 1.0mm, the water content of solid wood slab is 3.6%；Fire retardant is three oxidations two
Antimony；Coupling agent is silane coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 7h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
Embodiment 5:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 95 parts of polyvinyl chloride resin, 19 parts of acrylic resin, 245 parts of Paris white,
It is 0.7 part of nano-silver powder, 4 parts of natural camphor, 5 parts of cedrol, 12 parts of talcum powder, 4.6 parts of calcium zinc stabilizer, 10 parts of coupling agent, hard
2.4 parts of resin acid, 2.3 parts of wax and 1.5 parts of fire retardant.
Wherein, solid wood slab with a thickness of 0.5mm, the water content of solid wood slab is 3.9%；Fire retardant is antimony pentaoxide；
Coupling agent is silane coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 8h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
Embodiment 6:
A kind of novel SPC solid wooden compound floor, including PVC board and solid wood slab, PVC board are fixed as with the conjunction of solid wood board hide glue
One；
PVC board is made of the raw material of following parts by weight: 105 parts of polyvinyl chloride resin, 20 parts of acrylic resin, Paris white 250
Part, 0.8 part of nano-silver powder, 4 parts of natural camphor, 5 parts of cedrol, 15 parts of talcum powder, 4.9 parts of calcium zinc stabilizer, 11 parts of coupling agent,
2.7 parts of stearic acid, 2.5 parts of wax and 1.6 parts of fire retardant.
Wherein, solid wood slab with a thickness of 1.0mm, the water content of solid wood slab is 4.2%；Fire retardant is antimony oxide
Or antimony pentaoxide；Coupling agent is titanate coupling agent.
Preparation method the following steps are included:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are in height
It is uniformly mixed in fast mixing machine, obtains premix A, it is spare；By the polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc
Stabilizer, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be in mixture A and mixture B investment batch mixer
Mixing, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produces to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 7h,
UV roller coating processing is carried out again, and finally cutting fluting is to get SPC solid wooden compound floor.
To sum up, as a control group by traditional SPC solid wooden compound floor, using SPC solid wooden compound floor conduct of the present invention
Experimental group compares the prepared SPC solid wooden compound floor of control group and 1-6 of the embodiment of the present invention.In identical condition
Under, it obtains every achievement data and is as follows:
| Tensile strength (MPa) | Bending strength (MPa) | |
| Control group | 245 | 220 |
| Embodiment 1 | 312 | 264 |
| Embodiment 2 | 317 | 271 |
| Embodiment 3 | 306 | 252 |
| Embodiment 4 | 321 | 263 |
| Embodiment 5 | 313 | 259 |
| Embodiment 6 | 316 | 264 |
By data it is found that the mechanical performance of the prepared SPC solid wooden compound floor of 1-6 of the embodiment of the present invention is mentioned
It is high.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of novel SPC solid wooden compound floor, which is characterized in that including PVC board and solid wood slab, the PVC board and solid wood
Slab gluing is fixed as one；
The PVC board is made of the raw material of following parts by weight: 80-105 parts of polyvinyl chloride resin, 15-20 parts of acrylic resin, calcium carbonate
220-260 parts of powder, 0.3-0.8 parts of nano-silver powder, 2-4 parts of natural camphor, 3-5 parts of cedrol, 6-15 parts of talcum powder, calcium zinc are stablized
3.6-5.2 parts of agent, 5-12 parts of coupling agent, 1.6-2.7 parts of stearic acid, 1.5-2.5 parts of wax and 1.2-1.6 parts of fire retardant.
2. a kind of novel SPC solid wooden compound floor as described in claim 1, it is characterised in that: the PVC board is by following weight
The raw material composition of part: 95 parts of polyvinyl chloride resin, 17 parts of acrylic resin, 240 parts of Paris white, 0.6 part of nano-silver powder, natural camphor 3
Part, 4 parts of cedrol, 12 parts of talcum powder, 4.2 parts of calcium zinc stabilizer, 8 parts of coupling agent, 2.2 parts of stearic acid, 2.1 parts of wax and fire retardant
1.4 part.
3. a kind of novel SPC solid wooden compound floor as described in claim 1, it is characterised in that: the PVC board is by following weight
Part raw material composition: the solid wood slab with a thickness of 0.5-1.0mm, the water content of the solid wood slab is not higher than 4.5%.
4. a kind of novel SPC solid wooden compound floor as claimed in claim 1 or 2, it is characterised in that: the fire retardant is three oxygen
Change two antimony or antimony pentaoxide.
5. a kind of novel SPC solid wooden compound floor as claimed in claim 1 or 2, it is characterised in that: the coupling agent is silane
Any one in coupling agent, titanate coupling agent or aluminate coupling agent.
6. a kind of novel SPC solid wooden compound floor as described in claim 1, which is characterized in that preparation method includes following
Step:
A, first according to the nano-silver powder of recipe ratio, natural camphor, cedrol, talcum powder, coupling agent, wax and fire retardant are mixed in high speed
It is uniformly mixed in conjunction machine, obtains premix A, it is spare；The polyvinyl chloride resin of formula ratio, acrylic resin, Paris white, calcium zinc are stablized
Agent, stearic acid are uniformly mixed in mixing machine, obtain premix B, spare；It will be mixed in mixture A and mixture B investment batch mixer
It closes, obtains mixture, then feed the mixture into double screw extruder and squeezed out, produce to obtain PVC board；
B, by PVC board upper surface roller coating Environment-friendlyglue glue, then it is bonded solid wood slab, is subsequently placed in cold press and suppresses 6-8h, then
UV roller coating processing is carried out, finally cutting fluting is to get SPC solid wooden compound floor.
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| CN108019028A (en) * | 2017-11-15 | 2018-05-11 | 安徽天润塑业有限公司 | A kind of SPC solid wooden compound floors |
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2018
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|---|---|---|---|---|
| JPH0957867A (en) * | 1995-08-22 | 1997-03-04 | Tsutsunaka Plast Ind Co Ltd | Manufacture of plate-like resin molding with woodgrain pattern |
| CN101018905A (en) * | 2004-08-25 | 2007-08-15 | 他喜龙株式会社 | Flooring material |
| CN103788539A (en) * | 2014-01-14 | 2014-05-14 | 安庆市吉美装饰材料有限责任公司 | PVC (Polyvinyl Chloride) pinch plate |
| CN103788537A (en) * | 2014-01-14 | 2014-05-14 | 安庆市吉美装饰材料有限责任公司 | High-intensity PVC (polyvinyl chloride) buckling plate |
| CN105367938A (en) * | 2015-11-03 | 2016-03-02 | 南京协和助剂有限公司 | Novel PVC environment-friendly foamed panel |
| CN108019028A (en) * | 2017-11-15 | 2018-05-11 | 安徽天润塑业有限公司 | A kind of SPC solid wooden compound floors |
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Application publication date: 20190402 |