CN109235808A - A kind of heat preservation Wood plastic wall board - Google Patents

A kind of heat preservation Wood plastic wall board Download PDF

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Publication number
CN109235808A
CN109235808A CN201810815375.1A CN201810815375A CN109235808A CN 109235808 A CN109235808 A CN 109235808A CN 201810815375 A CN201810815375 A CN 201810815375A CN 109235808 A CN109235808 A CN 109235808A
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China
Prior art keywords
diatomite
wood plastic
heat preservation
wall board
plastic wall
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Pending
Application number
CN201810815375.1A
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Chinese (zh)
Inventor
郭胡健
孙连军
胡万伟
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Anhui Wan Gang New Building Materials Technology Co Ltd
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Anhui Wan Gang New Building Materials Technology Co Ltd
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Priority to CN201810815375.1A priority Critical patent/CN109235808A/en
Publication of CN109235808A publication Critical patent/CN109235808A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/009—Use of pretreated compounding ingredients
    • 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
    • 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
    • C08J9/08—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 carbon dioxide
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/20—Ternary blends of expanding agents
    • 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
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • 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
    • C08K9/00—Use of pretreated ingredients
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a kind of heat preservation Wood plastic wall boards, are related to filter core technical field, the frame structure wallboard made of wood moulding skeletal internal filling diatomite foamed material；The diatomite foamed material is equipped with blowing promotor, is prepared by foam process using soybean starch and diatomite as base-material；A kind of heat preservation Wood plastic wall board prepared by the present invention is by using frame structure, using wood plastic composite as external skeletal, diatomite foamed material prepared by the present invention is filled by inside, manufactured heat-insulation wall plate, hot transfer reaction inside and outside material can significantly be improved, heat transfer effect is reduced, Partition board material is made to reach good thermal insulation property；After testing, heat preservation Wood plastic wall board flexural strength maximum prepared by the present invention can reach 5.8MPa, and compression strength highest can reach 7.5MPa, and durability is good.

Description

A kind of heat preservation Wood plastic wall board
Technical field
The invention belongs to heat-insulation wall plate technical fields, and in particular to a kind of heat preservation Wood plastic wall board.
Background technique
Wood plastic composite has performance more superior than wood materials or plastic product, is the Ideal Substitute of timber, Its major advantage has: durable, the service life is long；With excellent physical property, there is no rift grain, band incorgruous mechanical property and it is radial, Tangential different shrinking percentages；It can reuse and recycling and reusing etc..Wood plastic composite can be applied to construction and decoration, decoration material Material etc..
Heat-insulation wall plate is made applied in frame structure system in Wood-plastic material, this be not only Wood-plastic material is important Developing direction provides new thinking also for wall reform.
Summary of the invention
The purpose of the present invention is being directed to existing problem, a kind of heat preservation Wood plastic wall board is provided.
The present invention is achieved by the following technical solutions:
A kind of heat preservation Wood plastic wall board, the frame structure wallboard made of wood moulding skeletal internal filling diatomite foamed material；It is described Diatomite foamed material is equipped with blowing promotor, is prepared by foam process using soybean starch and diatomite as base-material.
Further, the soybean starch and diatomite mass ratio are 15-20:1.
Further, the blowing promotor is by azodicarbonamide, sodium carbonate, di-tert-butyl peroxide, poly dimethyl Siloxanes presses 5-8:3-5:0.12:1.5-1.8；The additive amount of the blowing promotor is the 0.5-5% of base-material additive amount.
Further, the diatom mound density is 0.55g/cm3.
Further, the diatomite silicon dioxide content is not less than 90%.
Further, the foam process the following steps are included:
(1) diatomite is calcined at 400-500 DEG C 15min, grinding 2 hours is then carried out at 200 DEG C, then natural cooling To room temperature, 500 meshes are crossed, then soybean starch and diatomite are added in raw material agitator, with the stirring of 2500r/min revolving speed 30-40min obtains base-material；
(2) blowing promotor is added into base-material, is heated to 60-70 DEG C, is stirred 20min, is subsequently poured into mold, it is right after sealing Mould inside is vacuumized, so that the pressure in mold is maintained at 100-120MPa, is kept for 2-3 hours, is then turned on mold, Foaming body is taken out, is placed at 3-5 DEG C and places 3-5 hours to get diatomite foamed material.
Further, the wood moulding skeleton is made of wood plastic composite, and the wood plastic composite is by acrylic resin It is mixed with vegetable material, coupling agent, plasticizer by 120:35:0.3:1.5 mass ratio.
Further, the coupling agent is organo silane coupling agent.
Further, the plasticizer is epoxidized soybean oil.
A kind of heat preservation Wood plastic wall board length and width think gauge prepared by the present invention is 750 × 750 × 400mm, keeps the temperature Wood plastic wall board Inner hollow volume be 730 × 730 × 380, keep the temperature in the inner hollow of Wood plastic wall board and filled by diatomite foamed material It is full.
The present invention has the advantage that a kind of heat preservation Wood plastic wall board prepared by the present invention by using frame compared with prior art Frame structure fills diatomite foamed material prepared by the present invention by inside using wood plastic composite as external skeletal, manufactured Heat-insulation wall plate can significantly improve hot transfer reaction inside and outside material, reduce heat transfer effect, Partition board material is made to reach good Good thermal insulation property；After testing, heat preservation Wood plastic wall board flexural strength maximum prepared by the present invention can reach 5.8MPa, resistance to compression Intensity highest can reach 7.5MPa, and durability is good.
Specific embodiment
Embodiment 1
A kind of heat preservation Wood plastic wall board, the frame structure wallboard made of wood moulding skeletal internal filling diatomite foamed material；It is described Diatomite foamed material is equipped with blowing promotor, is prepared by foam process using soybean starch and diatomite as base-material.
Further, the soybean starch and diatomite mass ratio are 15:1.
Further, the blowing promotor is by azodicarbonamide, sodium carbonate, di-tert-butyl peroxide, poly dimethyl Siloxanes presses 5:3:0.12:1.5；The additive amount of the blowing promotor is the 0.5% of base-material additive amount.
Further, the diatom mound density is 0.55g/cm3.
Further, the diatomite silicon dioxide content is not less than 90%.
Further, the foam process the following steps are included:
(1) diatomite is calcined at 400 DEG C 15min, grinding 2 hours is then carried out at 200 DEG C, then naturally cools to room Temperature crosses 500 meshes, then soybean starch and diatomite is added in raw material agitator, stirs 30min with 2500r/min revolving speed, Obtain base-material；
(2) blowing promotor is added into base-material, is heated to 60 DEG C, is stirred 20min, is subsequently poured into mold, after sealing, to mold Inside is vacuumized, so that the pressure in mold is maintained at 100MPa, is kept for 2 hours, is then turned on mold, takes out foaming Body is placed at 3 DEG C and places 3 hours to get diatomite foamed material.
Further, the wood moulding skeleton is made of wood plastic composite, and the wood plastic composite is by acrylic resin It is mixed with vegetable material, coupling agent, plasticizer by 120:35:0.3:1.5 mass ratio.
Further, the coupling agent is organo silane coupling agent.
Further, the plasticizer is epoxidized soybean oil.
Embodiment 2
A kind of heat preservation Wood plastic wall board, the frame structure wallboard made of wood moulding skeletal internal filling diatomite foamed material；It is described Diatomite foamed material is equipped with blowing promotor, is prepared by foam process using soybean starch and diatomite as base-material.
Further, the soybean starch and diatomite mass ratio are 20:1.
Further, the blowing promotor is by azodicarbonamide, sodium carbonate, di-tert-butyl peroxide, poly dimethyl Siloxanes presses 8:5:0.12:1.8；The additive amount of the blowing promotor is the 5% of base-material additive amount.
Further, the diatom mound density is 0.55g/cm3.
Further, the diatomite silicon dioxide content is not less than 90%.
Further, the foam process the following steps are included:
(1) diatomite is calcined at 500 DEG C 15min, grinding 2 hours is then carried out at 200 DEG C, then naturally cools to room Temperature crosses 500 meshes, then soybean starch and diatomite is added in raw material agitator, stirs 40min with 2500r/min revolving speed, Obtain base-material；
(2) blowing promotor is added into base-material, is heated to 70 DEG C, is stirred 20min, is subsequently poured into mold, after sealing, to mold Inside is vacuumized, so that the pressure in mold is maintained at 120MPa, is kept for 3 hours, is then turned on mold, takes out foaming Body is placed at 5 DEG C and places 5 hours to get diatomite foamed material.
Further, the wood moulding skeleton is made of wood plastic composite, and the wood plastic composite is by acrylic resin It is mixed with vegetable material, coupling agent, plasticizer by 120:35:0.3:1.5 mass ratio.
Further, the coupling agent is organo silane coupling agent.
Further, the plasticizer is epoxidized soybean oil.
Embodiment 3
A kind of heat preservation Wood plastic wall board, the frame structure wallboard made of wood moulding skeletal internal filling diatomite foamed material；It is described Diatomite foamed material is equipped with blowing promotor, is prepared by foam process using soybean starch and diatomite as base-material.
Further, the soybean starch and diatomite mass ratio are 18:1.
Further, the blowing promotor is by azodicarbonamide, sodium carbonate, di-tert-butyl peroxide, poly dimethyl Siloxanes presses 6:4:0.12:1.6；The additive amount of the blowing promotor is the 3.5% of base-material additive amount.
Further, the diatom mound density is 0.55g/cm3.
Further, the diatomite silicon dioxide content is not less than 90%.
Further, the foam process the following steps are included:
(1) diatomite is calcined at 450 DEG C 15min, grinding 2 hours is then carried out at 200 DEG C, then naturally cools to room Temperature crosses 500 meshes, then soybean starch and diatomite is added in raw material agitator, stirs 35min with 2500r/min revolving speed, Obtain base-material；
(2) blowing promotor is added into base-material, is heated to 65 DEG C, is stirred 20min, is subsequently poured into mold, after sealing, to mold Inside is vacuumized, so that the pressure in mold is maintained at 110MPa, is kept for 2.5 hours, is then turned on mold, takes out foaming Body is placed at 4 DEG C and places 4 hours to get diatomite foamed material.
Further, the wood moulding skeleton is made of wood plastic composite, and the wood plastic composite is by acrylic resin It is mixed with vegetable material, coupling agent, plasticizer by 120:35:0.3:1.5 mass ratio.
Further, the coupling agent is organo silane coupling agent.
Further, the plasticizer is epoxidized soybean oil.
Test
Thermal coefficient detection is carried out to the heat preservation Wood plastic wall board prepared in embodiment:
Table 1
As can be seen from Table 1, heat preservation Wood plastic wall board prepared by the present invention has good heat insulation effect.
Polyurethane foam plastics, air, soybean starch, diatom are successively replaced with inside Wood plastic wall board by keeping the temperature in embodiment Soil carries out thermal coefficient detection respectively:
Table 2(thermal coefficient W/ (mK))
As can be seen from Table 2, the present invention keeps the temperature Wood plastic wall board and fills different materials, and thermal coefficient variation is obvious.

Claims (9)

1. a kind of heat preservation Wood plastic wall board, which is characterized in that the frame made of wood moulding skeletal internal filling diatomite foamed material Structural wall board；The diatomite foamed material is equipped with blowing promotor, passes through foam process using soybean starch and diatomite as base-material It is prepared.
2. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the soybean starch and diatomite quality Than for 15-20:1.
3. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the blowing promotor is by two formyl of azo Amine, sodium carbonate, di-tert-butyl peroxide, dimethyl silicone polymer press 5-8:3-5:0.12:1.5-1.8；The blowing promotor Additive amount be base-material additive amount 0.5-5%.
4. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the diatom mound density is 0.55g/ cm³。
5. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the diatomite silicon dioxide content is not Lower than 90%.
6. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the foam process includes following step It is rapid:
(1) diatomite is calcined at 400-500 DEG C 15min, grinding 2 hours is then carried out at 200 DEG C, then natural cooling To room temperature, 500 meshes are crossed, then soybean starch and diatomite are added in raw material agitator, with the stirring of 2500r/min revolving speed 30-40min obtains base-material；
(2) blowing promotor is added into base-material, is heated to 60-70 DEG C, is stirred 20min, is subsequently poured into mold, it is right after sealing Mould inside is vacuumized, so that the pressure in mold is maintained at 100-120MPa, is kept for 2-3 hours, is then turned on mold, Foaming body is taken out, is placed at 3-5 DEG C and places 3-5 hours to get diatomite foamed material.
7. a kind of heat preservation Wood plastic wall board according to claim 1, which is characterized in that the wood moulding skeleton is by wood and plastic composite Material is made, and the wood plastic composite presses 120:35:0.3:1.5 matter by acrylic resin and vegetable material, coupling agent, plasticizer Amount ratio is mixed.
8. a kind of heat preservation Wood plastic wall board according to claim 7, which is characterized in that the coupling agent is organosilan coupling Agent.
9. a kind of heat preservation Wood plastic wall board according to claim 7, which is characterized in that the plasticizer is epoxidized soybean oil.
CN201810815375.1A 2018-07-24 2018-07-24 A kind of heat preservation Wood plastic wall board Pending CN109235808A (en)

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CN101492547A (en) * 2009-03-05 2009-07-29 中国科学院长春应用化学研究所 Method for preparing polypropylene foam with water as foaming agent
CN101988311A (en) * 2010-11-18 2011-03-23 陈泊冰 Partition wallboard with sound-insulating and heat-insulating function
WO2011116051A1 (en) * 2010-03-17 2011-09-22 New Ice Inc. Biofoam compositions for production of biodegradable or compostable products
CN104591706A (en) * 2014-12-10 2015-05-06 青岛无为保温材料有限公司 Foamed ceramic thermal insulation board and manufacturing process thereof
CN105421650A (en) * 2014-09-17 2016-03-23 北新集团建材股份有限公司 Composite plate formed by co-extruding wood, plastics and foaming layer and preparation method thereof
CN105439617A (en) * 2015-12-09 2016-03-30 文登蓝岛建筑工程有限公司 Foaming ceramic heat-insulation board and preparation method thereof
CN105484377A (en) * 2014-09-17 2016-04-13 北新集团建材股份有限公司 Polyurethane and wood plastic co-extrusion molding composite board and preparation method thereof
CN106046514A (en) * 2016-08-17 2016-10-26 安庆奥迪斯丹包装有限公司 Easily degradable mineral fiber-filled foam stone corrugated paper core and preparation method thereof
CN107433721A (en) * 2016-05-25 2017-12-05 北新集团建材股份有限公司 A kind of preparation method of inorfil and wood-plastic composite panel
CN107936437A (en) * 2017-11-24 2018-04-20 西北民族大学 A kind of modified corn starch based foam material and preparation method thereof

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10003793A1 (en) * 2000-01-28 2001-09-06 Febbex Ag Steinsel Process and extinguishing agent for extinguishing an oil and / or fat fire
CN101492547A (en) * 2009-03-05 2009-07-29 中国科学院长春应用化学研究所 Method for preparing polypropylene foam with water as foaming agent
WO2011116051A1 (en) * 2010-03-17 2011-09-22 New Ice Inc. Biofoam compositions for production of biodegradable or compostable products
CN101988311A (en) * 2010-11-18 2011-03-23 陈泊冰 Partition wallboard with sound-insulating and heat-insulating function
CN105421650A (en) * 2014-09-17 2016-03-23 北新集团建材股份有限公司 Composite plate formed by co-extruding wood, plastics and foaming layer and preparation method thereof
CN105484377A (en) * 2014-09-17 2016-04-13 北新集团建材股份有限公司 Polyurethane and wood plastic co-extrusion molding composite board and preparation method thereof
CN104591706A (en) * 2014-12-10 2015-05-06 青岛无为保温材料有限公司 Foamed ceramic thermal insulation board and manufacturing process thereof
CN105439617A (en) * 2015-12-09 2016-03-30 文登蓝岛建筑工程有限公司 Foaming ceramic heat-insulation board and preparation method thereof
CN107433721A (en) * 2016-05-25 2017-12-05 北新集团建材股份有限公司 A kind of preparation method of inorfil and wood-plastic composite panel
CN106046514A (en) * 2016-08-17 2016-10-26 安庆奥迪斯丹包装有限公司 Easily degradable mineral fiber-filled foam stone corrugated paper core and preparation method thereof
CN107936437A (en) * 2017-11-24 2018-04-20 西北民族大学 A kind of modified corn starch based foam material and preparation method thereof

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Application publication date: 20190118