CN106543926A - A kind of Wood-plastic floor decorative layer laying binding agent - Google Patents

A kind of Wood-plastic floor decorative layer laying binding agent Download PDF

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Publication number
CN106543926A
CN106543926A CN201610915842.9A CN201610915842A CN106543926A CN 106543926 A CN106543926 A CN 106543926A CN 201610915842 A CN201610915842 A CN 201610915842A CN 106543926 A CN106543926 A CN 106543926A
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parts
wood
resin
heated
decorative layer
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曹美兰
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on 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; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/04—Adhesives based on 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; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09J127/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of Wood-plastic floor decorative layer laying binding agent, is related to Wood-plastic floor processing technique field, is made up of the raw material of following parts by weight：15 20 parts of PVC paste resin, 10 15 parts of chlorinated polyethylene, 6 11 parts of Abietyl modified maleic acid resin, 59 parts of active hargil, 59 parts of Oleum Terebinthinae, 47 parts of melamine resin, 36 parts of water-soluble chitosan, 36 parts of nonpolar macroporous adsorption resin, 24 parts of gum dammar, 24 parts of pregelatinized Starch, 24 parts of polyvinylpyrrolidone, 12 parts of boiled wood oil, 12 parts of glass powder, 0.5 1 parts of silane coupler, 0.5 1 parts of sulfurized lard, 2 0.5 1 parts of imidazolidinones, 80 100 parts of water.The caking property of the made binding agent of the present invention is strong, can prevent inconsistent phenomenon, and good stability occur because rubbing or vibrating in decorative layer by Wood-plastic floor decorative layer smooth and good bond on substrate layer, safe to use.

Description

A kind of Wood-plastic floor decorative layer laying binding agent
Technical field：
The present invention relates to Wood-plastic floor processing technique field, and in particular to a kind of Wood-plastic floor decorative layer laying bonding Agent.
Background technology：
A kind of a kind of novel floor of the Wood-plastic floor technique productions such as to be utilization plastics extruded with sponge, and There are the performance and feature of timber and plastics, the novel environment friendly hitech materials of timber and plastics can be replaced.With excellent physics Performance, the feature of environmental protection, appearance tactile impression are good, and the secondary workability with timber, by routine work mode, can be processed into various Facility and product.General Wood-plastic floor includes four-layer structure, is from top to bottom followed successively by wearing layer, decorative layer, substrate layer peace Weighing apparatus layer, is needed to process this four-layer structure respectively, then is combined together by binding agent or pressing process.At present, part Binding agent is because containing reducing volatile harmful material its safety in utilization, and bad adhesion, make moist or high temperature under easily Occur shrinking warpage and cracking phenomena, so as to affect the normal use of Wood-plastic floor, shorten its service life.
The content of the invention：
The technical problem to be solved is to provide a kind of caking property strong and safe to use Wood-plastic floor Decorative layer laying binding agent.
The technical problem to be solved is realized using following technical scheme：
A kind of Wood-plastic floor decorative layer laying binding agent, is made up of the raw material of following parts by weight：
PVC paste resin 15-20 parts, chlorinated polyethylene 10-15 parts, Abietyl modified maleic acid resin 6-11 parts, activity Hargil 5-9 parts, Oleum Terebinthinae 5-9 parts, melamine resin 4-7 parts, water-soluble chitosan 3-6 parts, nonpolar macroporous absorption Resin 3-6 parts, gum dammar 2-4 parts, pregelatinized Starch 2-4 parts, polyvinylpyrrolidone 2-4 parts, boiled wood oil 1-2 parts, glass Powder 1-2 parts, silane coupler 0.5-1 parts, sulfurized lard 0.5-1 parts, 2- imidazolidinone 0.5-1 parts, water 80-100 parts.
Its preparation method comprises the steps：
(1) Abietyl modified maleic acid resin, Oleum Terebinthinae and boiled wood oil are added in PVC paste resin, and is heated to 80-85 DEG C of insulation mixing 15-30min, adds active hargil and silane coupler, continues to be heated to 115-120 DEG C of insulation mixed 10-15min is closed, material I is obtained final product；
(2) melamine resin and gum dammar are added in chlorinated polyethylene, is heated to 75-80 DEG C of insulation mixing 5-10min, is again heated to 120-125 DEG C of insulation mixing 10-15min, and gained mixture freezes 3-5h in proceeding to -5-0 DEG C of environment, Then 120-125 DEG C of insulation mixing 10-15min is again heated to, material II is obtained final product；
(3) addition water-soluble chitosan, pregelatinized Starch and polyvinylpyrrolidone in water, and it is heated to reflux state Insulation mixing 5-10min, adds material I and nonpolar macroporous adsorption resin, continues backflow insulation mixing 10-15min, finally Material II, glass powder, sulfurized lard and 2- imidazolidinones are added, is sufficiently mixed, gained mixture is proceeded in ball mill, is milled to Fineness is less than 10 μm.
Using front through modification, its method of modifying is the nonpolar macroporous adsorption resin：First by 15-20 parts non-pole Property macroporous adsorbent resin add 30-40 part ethanol in, 30min is stood after being uniformly dispersed, add 2-3 parts polyethylene glycol oxide and 0.5-1 part ferrocene, is sufficiently mixed microwave treatment 5min under microwave frequency 2450MHz, power 700W, is subsequently adding 1-2 Part three Phosphoric acid monohexadecyl esters and 0.5-1 part epoxy soybean oils, continue microwave treatment 3min after mix homogeneously, process terminate after immediately 5h is stood in proceeding to 0-5 DEG C of environment, is subsequently heated to reflux state insulation mixing 10min, finally gained mixture is sent into and is sprayed Fully it is dried in mist drying machine.
Nonpolar macroporous adsorption resin can not only improve its absorption property through above-mentioned modification, promote raw material Comixing compatibility, moreover it is possible to give its caking property, so as to strengthen the bond propertiess of binding agent.
Using front through pretreatment, its processing method is the ferrocene：To in 8-12 part ferrocene, add 3-5 parts to paste in advance Change starch and 1-2 part polyvinyl alcohol resins, after being sufficiently mixed, stand 2h, add the water of 0-5 DEG C of 20-25 parts, and with 10 DEG C/ The firing rate of min is heated to reflux state insulation mixing 15min, filters, and filtering residue is washed three times, is then fed into freezer dryer In, addition 0.5-1 parts Brazil wax and 0.5-1 part oleins in the fully dry backward gained solids of Jing, mix homogeneously, Finally heated to 100-105 DEG C insulation grinding 30min.
Ferrocene improves its compatibility through pretreatment, so as to promote which to mix with polymer substance and the abundant of inorganic matters Close.
The invention has the beneficial effects as follows：The present invention is aided with PVC paste resin and chlorinated polyethylene as primary raw material Various auxiliary agents are obtained Wood-plastic floor decorative layer laying binding agent, and the caking property of the binding agent is strong, can be by Wood-plastic floor decorative layer Smooth and good bond prevents inconsistent phenomenon occur because rubbing or vibrating in decorative layer on substrate layer；The binding agent stability It is good, meet water and harmful substance will not be volatilized after being heated, it is safe to use, and be not in that decorative layer foaming and warpage are existing As so as to improve the use quality of Wood-plastic floor.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) 6 parts of Abietyl modified maleic acid resins, 5 parts of Oleum Terebinthinaes and 1 part of ripe paulownia of addition in 20 parts of PVC paste resins Oil, and 80-85 DEG C of insulation mixing 30min is heated to, 5 parts of active hargil and 0.5 part of silane coupler are added, continues to be heated to 115-120 DEG C of insulation mixing 15min, obtains final product material I；
(2) 4 parts of melamine resins and 2 parts of gum dammars are added in 10 parts of chlorinated polyethylenees, is heated to 75-80 DEG C insulation mixing 10min, is again heated to 120-125 DEG C of insulation mixing 15min, and gained mixture is proceeded in -5-0 DEG C of environment and freezed 3h, is then again heated to 120-125 DEG C of insulation mixing 15min, obtains final product material II；
(3) 3 parts of water-soluble chitosans, 3 parts of pregelatinized Starch and 2 parts of polyvinylpyrrolidones are added in 80 parts of water, and Reflux state insulation mixing 10min is heated to, material I and 3 parts of nonpolar macroporous adsorption resins is added, is continued backflow insulation mixed 15min is closed, material II, 1 part of glass powder, 0.5 part of sulfurized lard and 0.5 part of 2- imidazolidinone is eventually adding, is sufficiently mixed, gained Mixture is proceeded in ball mill, is milled to fineness less than 10 μm.
The modification of nonpolar macroporous adsorption resin：20 parts of nonpolar macroporous adsorption resins are added into 40 parts of ethanol first In, 30min is stood after being uniformly dispersed, 2 parts of polyethylene glycol oxides and 0.5 part of ferrocene is added, is sufficiently mixed after microwave frequency Microwave treatment 5min under 2450MHz, power 700W, is subsequently adding 2 part of three Phosphoric acid monohexadecyl ester and 0.5 part of epoxy soybean oil, mixes Uniform rear continuation microwave treatment 3min is closed, and process stands 5h in 0-5 DEG C of environment being proceeded to immediately after terminating, is subsequently heated to backflow shape State insulation mixing 10min, finally sends into gained mixture in spray dryer and is fully dried.
The pretreatment of ferrocene：3 parts of pre-gelatinized starches and 2 parts of polyvinyl alcohol resins are added in 12 parts of ferrocene, fully 2h is stood after mixing, 25 parts 0-5 DEG C of water is added, and reflux state insulation mixing is heated to the firing rate of 10 DEG C/min 15min, filters, and filtering residue is washed three times, is then fed in freezer dryer, and Jing adds 0.5 in being fully dried backward gained solid Part Brazil wax and 1 part of olein, mix homogeneously, finally heated to 100-105 DEG C insulation grinding 30min.
Embodiment 2
(1) 6 parts of Abietyl modified maleic acid resins, 5 parts of Oleum Terebinthinaes and 2 parts of ripe paulownias of addition in 20 parts of PVC paste resins Oil, and 80-85 DEG C of insulation mixing 30min is heated to, 8 parts of active hargil and 0.5 part of silane coupler are added, continues to be heated to 115-120 DEG C of insulation mixing 15min, obtains final product material I；
(2) 5 parts of melamine resins and 2 parts of gum dammars are added in 15 parts of chlorinated polyethylenees, is heated to 75-80 DEG C insulation mixing 10min, is again heated to 120-125 DEG C of insulation mixing 15min, and gained mixture is proceeded in -5-0 DEG C of environment and freezed 3h, is then again heated to 120-125 DEG C of insulation mixing 15min, obtains final product material II；
(3) 5 parts of water-soluble chitosans, 2 parts of pregelatinized Starch and 3 parts of polyvinylpyrrolidones are added in 80 parts of water, and Reflux state insulation mixing 10min is heated to, material I and 5 parts of nonpolar macroporous adsorption resins is added, is continued backflow insulation mixed 15min is closed, material II, 1 part of glass powder, 1 part of sulfurized lard and 0.5 part of 2- imidazolidinone is eventually adding, is sufficiently mixed, gained is mixed Compound is proceeded in ball mill, is milled to fineness less than 10 μm.
The modification of nonpolar macroporous adsorption resin：15 parts of nonpolar macroporous adsorption resins are added into 30 parts of ethanol first In, 30min is stood after being uniformly dispersed, 2 parts of polyethylene glycol oxides and 0.5 part of ferrocene is added, is sufficiently mixed after microwave frequency Microwave treatment 5min under 2450MHz, power 700W, is subsequently adding 1 part of three Phosphoric acid monohexadecyl ester and 0.5 part of epoxy soybean oil, mixes Uniform rear continuation microwave treatment 3min is closed, and process stands 5h in 0-5 DEG C of environment being proceeded to immediately after terminating, is subsequently heated to backflow shape State insulation mixing 10min, finally sends into gained mixture in spray dryer and is fully dried.
The pretreatment of ferrocene：3 parts of pre-gelatinized starches and 1 part of polyvinyl alcohol resin are added in 12 parts of ferrocene, fully 2h is stood after mixing, 25 parts 0-5 DEG C of water is added, and reflux state insulation mixing is heated to the firing rate of 10 DEG C/min 15min, filters, and filtering residue is washed three times, is then fed in freezer dryer, and Jing adds 0.5 in being fully dried backward gained solid Part Brazil wax and 0.5 part of olein, mix homogeneously, finally heated to 100-105 DEG C insulation grinding 30min.
Embodiment 3
According to industry standard, 1 and 2 made binding agent of embodiment is carried out into performance measurement, and contrasts commercially available conventional bonding Agent white glue with vinyl, as a result as shown in table 1.
The performance measurement result of 1 embodiment of table, 1 and 2 made binding agent
As can be seen from Table 1, the adhesion strength of 1 and 2 made binding agent of the embodiment of the present invention, mechanical stability, dry strength Conventional binding agent white glue with vinyl is superior to wet strength, and freeze-thaw stability is suitable with white glue with vinyl.
Wood-plastic floor decorative layer is laid using the made binding agent of Example 1 and Example 2 of the present invention, after testing without nuisance Matter is volatilized, and meets water and do not occur decorative layer foaming and warping phenomenon after being heated.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its Equivalent thereof.

Claims (4)

1. a kind of Wood-plastic floor decorative layer laying binding agent, it is characterised in that be made up of the raw material of following parts by weight：
PVC paste resin 15-20 parts, chlorinated polyethylene 10-15 parts, Abietyl modified maleic acid resin 6-11 parts, active hargil 5-9 parts, Oleum Terebinthinae 5-9 parts, melamine resin 4-7 parts, water-soluble chitosan 3-6 parts, nonpolar macroporous adsorption resin 3-6 parts, gum dammar 2-4 parts, pregelatinized Starch 2-4 parts, polyvinylpyrrolidone 2-4 parts, boiled wood oil 1-2 parts, glass powder 1-2 Part, silane coupler 0.5-1 parts, sulfurized lard 0.5-1 parts, 2- imidazolidinone 0.5-1 parts, water 80-100 parts.
2. Wood-plastic floor decorative layer laying binding agent according to claim 1, it is characterised in that its preparation method includes Following steps：
(1) Abietyl modified maleic acid resin, Oleum Terebinthinae and boiled wood oil are added in PVC paste resin, and is heated to 80-85 DEG C insulation mixing 15-30min, adds active hargil and silane coupler, continues to be heated to 115-120 DEG C of insulation mixing 10- 15min, obtains final product material I；
(2) melamine resin and gum dammar are added in chlorinated polyethylene, is heated to 75-80 DEG C of insulation mixing 5- 10min, is again heated to 120-125 DEG C of insulation mixing 10-15min, and gained mixture freezes 3-5h in proceeding to -5-0 DEG C of environment, so After be again heated to 120-125 DEG C insulation mixing 10-15min, obtain final product material II；
(3) addition water-soluble chitosan, pregelatinized Starch and polyvinylpyrrolidone in water, and it is heated to reflux state insulation Mixing 5-10min, adds material I and nonpolar macroporous adsorption resin, continues backflow insulation mixing 10-15min, is eventually adding Material II, glass powder, sulfurized lard and 2- imidazolidinones, are sufficiently mixed, and gained mixture is proceeded in ball mill, is milled to fineness Less than 10 μm.
3. Wood-plastic floor decorative layer laying binding agent according to claim 1 and 2, it is characterised in that：It is described nonpolar Using front through modification, its method of modifying is macroporous adsorbent resin：First 15-20 parts nonpolar macroporous adsorption resin is added In 30-40 part ethanol, 30min after being uniformly dispersed, is stood, add 2-3 parts polyethylene glycol oxide and 0.5-1 part ferrocene, it is fully mixed Close under microwave frequency 2450MHz, power 700W microwave treatment 5min, be subsequently adding three Phosphoric acid monohexadecyl ester of 1-2 parts and 0.5-1 part epoxy soybean oils, continue microwave treatment 3min after mix homogeneously, process proceeds to quiet in 0-5 DEG C of environment immediately after terminating 5h is put, is subsequently heated to reflux state insulation mixing 10min, finally gained mixture is sent in spray dryer and be fully dried .
4. Wood-plastic floor decorative layer laying binding agent according to claim 3, it is characterised in that：The ferrocene is used It is front through pretreatment, its processing method is：3-5 parts pre-gelatinized starch and 1-2 part polyvinyl alcohol are added in 8-12 part ferrocene Resin, stands 2h after being sufficiently mixed, add the water of 0-5 DEG C of 20-25 parts, and be heated to backflow with the firing rate of 10 DEG C/min State insulation mixing 15min, filters, and filtering residue is washed three times, is then fed in freezer dryer, and it is solid that Jing is fully dried backward gained 0.5-1 parts Brazil wax and 0.5-1 part oleins, mix homogeneously, finally heated to 100-105 DEG C insulation are added in body Grinding 30min.
CN201610915842.9A 2016-10-20 2016-10-20 A kind of Wood-plastic floor decorative layer laying binding agent Withdrawn CN106543926A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1150083A (en) * 1995-11-15 1997-05-21 淄博中利塑胶制品有限公司 Baseboard material for plastic composite floor
CN101380759A (en) * 2008-10-27 2009-03-11 罗友华 Plant fiber products containing non-poisonous cementing compound and production method thereof
CN101407701A (en) * 2008-07-07 2009-04-15 朱智贤 Additive for adhesive for artificial board and adhesive for artificial board
CN101554741A (en) * 2008-04-11 2009-10-14 戴武兵 Formaldehyde-free decorative board and preparation method thereof
CN103275416A (en) * 2013-05-27 2013-09-04 上海劲嘉建材科技有限公司 Wood-plastic floor and manufacturing method thereof
CN103526911A (en) * 2013-10-09 2014-01-22 桂林舒康建材有限公司 Manufacturing method for light-weight high-strength wood-plastic floor
CN105017999A (en) * 2015-06-26 2015-11-04 蚌埠市鸿安精密机械有限公司 Environmentally-friendly formaldehyde-free wood adhesive
CN105839893A (en) * 2016-03-21 2016-08-10 安徽以诺木塑板材科技有限公司 Wood-plastic floor using activated carbon to purity air

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1150083A (en) * 1995-11-15 1997-05-21 淄博中利塑胶制品有限公司 Baseboard material for plastic composite floor
CN101554741A (en) * 2008-04-11 2009-10-14 戴武兵 Formaldehyde-free decorative board and preparation method thereof
CN101407701A (en) * 2008-07-07 2009-04-15 朱智贤 Additive for adhesive for artificial board and adhesive for artificial board
CN101380759A (en) * 2008-10-27 2009-03-11 罗友华 Plant fiber products containing non-poisonous cementing compound and production method thereof
CN103275416A (en) * 2013-05-27 2013-09-04 上海劲嘉建材科技有限公司 Wood-plastic floor and manufacturing method thereof
CN103526911A (en) * 2013-10-09 2014-01-22 桂林舒康建材有限公司 Manufacturing method for light-weight high-strength wood-plastic floor
CN105017999A (en) * 2015-06-26 2015-11-04 蚌埠市鸿安精密机械有限公司 Environmentally-friendly formaldehyde-free wood adhesive
CN105839893A (en) * 2016-03-21 2016-08-10 安徽以诺木塑板材科技有限公司 Wood-plastic floor using activated carbon to purity air

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Application publication date: 20170329