CN104497442A - Environment-friendly health wood-plastic plate - Google Patents
Environment-friendly health wood-plastic plate Download PDFInfo
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- CN104497442A CN104497442A CN201410745082.2A CN201410745082A CN104497442A CN 104497442 A CN104497442 A CN 104497442A CN 201410745082 A CN201410745082 A CN 201410745082A CN 104497442 A CN104497442 A CN 104497442A
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- 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
Abstract
The invention discloses an environment-friendly health wood-plastic plate and relates to a wood-plastic plate. The wood-plastic plate comprises the following components in parts by weight: 30-60 parts of PVC resin, 25-60 parts of wormwood powder, 5-10 parts of calcium carbonate, 1.8-5 parts of a calcium-zinc stabilizer, 0.6-3 parts of a foaming agent, 2-10 parts of chlorinated polyethylene, 0.3-0.9 part of a lubricating agent and 5.2-7.8 parts of processing aids. The wood flour is replaced by the wormwood powder, the defects that wormwood fibers are short and fine, low in strength and low in compatibility with resins are overcome by improving the aids and the processing technology, the processed wood-plastic material has natural fragrance of the wormwood and also has antibacterial and moderate health functions; the wood-plastic plate is high in flexibility, shock-resistant, crack-resistant, water-repellent and excellent in fireproof performance; and moreover, each detection index is higher than the national standard, the prepared wood-plastic material has high processability, and the product is high in stability and easy to mount, has the advantages of fire resistance, sun protection, corrosion resistance, formaldehyde elimination, recycling and the like and can be widely applied to the fields of home building materials and the like.
Description
Technical field
The present invention relates to a kind of wood and mould plate.
Background technology
It is take vegetable fibre as main raw material that wood is moulded, a kind of matrix material synthesized with plastics.It is the class advanced composite material be in recent years surging forward both at home and abroad, main with vegetable fibres such as waste or used plastics and branch crotch, rice husk, agricultural stalks for starting material, the product made is widely used in the places such as packaging, gardens, transport, building, house ornamentation, car and boat interior trim.It has merged the two-fold advantage of " wood " and " moulding ", has the multinomial advantages such as environmental protection, waterproof, corrosion resistant, insect protected, fire-retardant, reusable edible, is a kind ofly to have development prospect " low-carbon (LC), green, capable of circulation " material.The natural timber resource of China reduces day by day, and the market demand of timber product but grows with each passing day.Huge market demand and technological breakthrough constantly will inevitably widen the market passage of Wood-plastic material.Analyze from market demand angle, wood is moulded the scale that starts such as the field that is most likely at material of construction, outdoor facilities, logistics transportation, traffic facilities, household goods and is expanded.
Because wood material surface has strong polarity and water-absorbent, thermoplastic polymer surface is generally nonpolar or polarity is very little, how to make to have good consistency between both interfaces, is to prepare the key issue that wood plastic composite will solve.And the Wood plastic boards after machine-shaping is for meeting service requirements, certain intensity, wilfulness must be had, ensureing to stretch, the physical and mechanical properties such as bending and shock strength.Therefore higher requirement is all proposed for selectable wood powder kind and complete processing.Existing preparation technology generally adopts wood powder and PP or PE to be mixed with, as Chinese patent CN201210056055.5, CN201310722410.2 and CN201310722410.2 etc.
Wormwood is perennial herb or slightly becomes suffruticose plant, and plant has enhanced aroma.The life of stem list or minority, high 80-150 (-250) centimetre, have obviously vertical rib, brown or grey tawny, base portion is lignifying slightly, top herbaceous stem, and the branch having minority short, the long 3-5 centimetre of branch; Stem, branch are all by grey spider's thread shape pubescence.The wood fibre of its plant is less, and fiber finer is short, is not suitable for the basic raw material as building materials.But wormwood has higher pharmaceutical use, tarragon has antibacterial and antivirus action; Relieving asthma, antibechic and phlegm-dispelling functions; Hemostasis and blood coagulation resisting function; Calmness and anti-allergic effects; Protect liver cholagogic, strengthen human body to the resistivity effect etc. of disease.
Summary of the invention
The object of the present invention is to provide and a kind ofly novel substitute wood powder with wormwood powder, have functions of bacteriostasis and health-care, snappiness is good, antidetonation, cracking resistance, refuses water and fire resistance is good, meets the environment-protecting health-care wood that wood moulds plate processing and service requirements and moulds plate.
For achieving the above object, the technical solution adopted in the present invention is as follows:
The component that plate comprises following weight parts moulded by environment-protecting health-care wood of the present invention: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part.
Formaldehydeless health care wood of the present invention moulds the weight ratio of polyvinyl chloride resin described in plate and wormwood powder for (0.5 ~ 1.5): 1.
Formaldehydeless health care wood of the present invention is moulded whipping agent described in plate and is selected from AC whipping agent; Described lubricant is selected from stearic acid, stearate, Solsperse 2000 compound or stearic amide compounds; Described processing aid is selected from acrylic polymer.
The preparation method that formaldehydeless health care wood of the present invention moulds plate comprises the following steps:
1. the component of following weight parts is taken in proportion: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part;
2. the polyvinyl chloride resin raw material of 50% is mixed with wormwood powder, stir and be warming up to 70 ~ 100 DEG C, be incubated 30 seconds;
3. above-mentioned material stirring evenly after add remaining 50%PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid, stir and be warming up to 100 ~ 130 DEG C;
4. granulation after being cooled to 30 ~ 50 DEG C in discharging to cooling tank extrusion moulding.
Formaldehydeless health care wood of the present invention mould plate preparation method's step 2. described in polyvinyl chloride resin raw material mix with wormwood powder after be warming up to 90 DEG C, be incubated 30 seconds.
Formaldehydeless health care wood of the present invention mould plate preparation method's step 3. in be warming up to 115 DEG C.
Formaldehydeless health care wood of the present invention mould plate preparation method's step 4. in be cooled to 40 DEG C after granulation.
Formaldehydeless health care wood of the present invention mould plate preparation method's step 4. in use twin screw extruder to carry out granulation, the temperature of each subregion of twin screw extruder is 140 ~ 180 DEG C, and pressure is 5MP ~ 15MP.
The technique effect that the present invention adopts technique scheme to obtain is as follows:
The present invention substitutes wood powder with wormwood powder, by the improvement of auxiliary agent and complete processing is overcome Wormwood fiber capable short thin, intensity is low and the drawback of resin compatible difference, the formed Wood-plastic material of processing have wormwood natural scents, there is nourishing function that is antibacterial, that releive; Snappiness is good, antidetonation, cracking resistance, refuses water and fire resistance is good; Every Testing index is all higher than national standard, and obtained Wood-plastic material has higher processing characteristics, and product stability is good, easily installs, and has fire prevention, sun-proof, corrosion-resistant, formaldehydeless, and easily the advantage such as recovery, can be widely used in the fields such as household building materials.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
For making above-mentioned purpose of the present invention, feature and advantage can become apparent more, below in conjunction with embodiment, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 30 weight part, wormwood powder 60 weight part, calcium carbonate 5 weight part, calcium zinc stabilizer 2 weight part, whipping agent 1 weight part, chlorinatedpolyethylene 4 weight part, lubricant 0.6 weight part and processing aid 6.1 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, the U.S. happy B1801 of the guarantor produced purchased from KLK group company; Processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mixed with 60 weight part wormwood powder by 15 weight parts PVC resin raw materials, stir and be warming up to 90 DEG C, is incubated 30 seconds;
Step 3: add remaining 15 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 115 DEG C;
Step 4: be cooled to 40 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Embodiment 2
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 40 weight part, wormwood powder 25 weight part, calcium carbonate 8 weight part, calcium zinc stabilizer 1.8 weight part, whipping agent 0.6 weight part, chlorinatedpolyethylene 2 weight part, lubricant 0.3 weight part and processing aid 5.2 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, the U.S. happy B1801 of the guarantor produced purchased from KLK group company; Processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mixed with 25 weight part wormwood powder by 20 weight parts PVC resin raw materials, stir and be warming up to 70 DEG C, is incubated 30 seconds;
Step 3: add remaining 20 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 100 DEG C;
Step 4: be cooled to 30 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Embodiment 3
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 50 weight part, wormwood powder 50 weight part, calcium carbonate 10 weight part, calcium zinc stabilizer 4 weight part, whipping agent 2 weight part, chlorinatedpolyethylene 8 weight part, lubricant 0.9 weight part and processing aid 7.0 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, the U.S. happy B1801 of the guarantor produced purchased from KLK group company; Processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mixed with 50 weight part wormwood powder by 25 weight parts PVC resin raw materials, stir and be warming up to 100 DEG C, is incubated 30 seconds;
Step 3: add remaining 25 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 120 DEG C;
Step 4: be cooled to 50 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Embodiment 4
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 60 weight part, wormwood powder 40 weight part, calcium carbonate 6 weight part, calcium zinc stabilizer 5 weight part, whipping agent 3 weight part, chlorinatedpolyethylene 10 weight part, lubricant 0.9 weight part and processing aid 7.8 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, the U.S. happy B1801 of the guarantor produced purchased from KLK group company; Processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mixed with 40 weight part wormwood powder by 30 weight parts PVC resin raw materials, stir and be warming up to 90 DEG C, is incubated 30 seconds;
Step 3: add remaining 30 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 130 DEG C;
Step 4: be cooled to 40 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Experimental example 1
The product obtained by above-described embodiment respectively establishing criteria GB18584-2001 and LY/T1613-2004 detects, and detected result is as shown in table 1.
Table 1
experimental example 2 air disinfection is tested
Section bar obtained by embodiment 1 is built up 1m
3cupboard, control group is the 1m that normal wood is moulded plate and built up
3cupboard.During test, in cabinet, metal spraying staphylococcus aureus bacterium liquid, measures bacteria containing amount in cabinet after static 1 minute, is now the microbe contents in air before experiment.Leave standstill and predetermined time (2,6,8,12 hours) post-sampling 1 minute, measure viable count by ordinary method.Testing data is as shown in table 2.
Table 2
As shown in table 1, the section bar that the present embodiment obtains effectively can reduce the content of bacterium in air, has effect of bacteriostasis and health-care.
Claims (8)
1. a plate moulded by environment-protecting health-care wood, it is characterized in that it comprises the component of following weight parts:
Polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part.
2. plate moulded by a kind of environment-protecting health-care wood according to claim 1, it is characterized in that the weight ratio of described polyvinyl chloride resin and wormwood powder is for (0.5 ~ 2.0): 1.
3. plate moulded by a kind of environment-protecting health-care wood according to claim 1, it is characterized in that described whipping agent is selected from AC whipping agent; Described lubricant is selected from stearic acid, stearate, Solsperse 2000 compound or stearic amide compounds; Described processing aid is selected from acrylic polymer.
4. according to claim 1 ~ 3 any one, the preparation method of plate moulded by environment-protecting health-care wood, it is characterized in that it comprises the following steps:
1. the component of following weight parts is taken in proportion: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part;
2. the polyvinyl chloride resin raw material of 30 ~ 60% is mixed with wormwood powder, stir and be warming up to 70 ~ 100 DEG C;
3. above-mentioned material stirring evenly after add remaining polyvinyl chloride resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid, stir and be warming up to 100 ~ 130 DEG C;
4. granulation after being cooled to 30 ~ 50 DEG C in discharging to cooling tank extrusion moulding.
5. a kind of low formaldehyde health care wood according to claim 4 moulds the preparation method of plate, it is characterized in that polyvinyl chloride resin raw material described in step is 2. warming up to 90 DEG C after mixing with wormwood powder, is incubated 30 seconds.
6. a kind of low formaldehyde health care wood according to claim 4 moulds the preparation method of plate, it is characterized in that being warming up to 115 DEG C during step 3..
7. a kind of low formaldehyde health care wood according to claim 4 moulds the preparation method of plate, granulation after it is characterized in that being cooled to 40 DEG C during step 4..
8. a kind of low formaldehyde health care wood according to claim 4 moulds the preparation method of plate, it is characterized in that using twin screw extruder to carry out granulation during step 4., and the temperature of each subregion of twin screw extruder is 140 ~ 180 DEG C, and pressure is 5MP ~ 15MP.
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| CN201410745082.2A CN104497442A (en) | 2014-12-09 | 2014-12-09 | Environment-friendly health wood-plastic plate |
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Cited By (15)
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|---|---|---|---|---|
| CN105504601A (en) * | 2016-02-01 | 2016-04-20 | 周丽 | PVC environment-friendly plastic with long-acting aroma |
| CN106243581A (en) * | 2016-10-10 | 2016-12-21 | 安徽卡塔门窗有限公司 | Antifungal moulds timber material and preparation method thereof |
| CN106432966A (en) * | 2016-10-10 | 2017-02-22 | 安徽卡塔门窗有限公司 | Bentonite-modified plastic-wood door and preparation method thereof |
| CN106432967A (en) * | 2016-10-10 | 2017-02-22 | 安徽卡塔门窗有限公司 | Anti-mildew plastic-wooden door material and preparation method thereof |
| CN106432964A (en) * | 2016-10-10 | 2017-02-22 | 安徽卡塔门窗有限公司 | Plastic-wood door based on diatomite modification and making method thereof |
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| CN106633473A (en) * | 2016-10-10 | 2017-05-10 | 安徽卡塔门窗有限公司 | Mildew-proof plastic-wood door material and method for preparing same |
| CN106633472A (en) * | 2016-10-10 | 2017-05-10 | 安徽卡塔门窗有限公司 | Plastic-wood door based on modification of red halloysite and preparation method of plastic-wood door |
| CN109467951A (en) * | 2018-11-21 | 2019-03-15 | 常宁市广富木业有限公司 | The preprocess method of bamboo powder |
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| CN110157111A (en) * | 2018-03-13 | 2019-08-23 | 苏州睿烁环境科技有限公司 | A kind of plastics for home appliances and its preparation method and application of antibacterial formaldehyde adsorption |
| CN112898046A (en) * | 2021-02-01 | 2021-06-04 | 湖北中盛悦心健康科技有限公司 | Multifunctional vermiculite ecological plate for inhibiting bacteria and viruses and preparation method thereof |
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