CN106167589A - A kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof - Google Patents
A kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof Download PDFInfo
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- CN106167589A CN106167589A CN201610656133.3A CN201610656133A CN106167589A CN 106167589 A CN106167589 A CN 106167589A CN 201610656133 A CN201610656133 A CN 201610656133A CN 106167589 A CN106167589 A CN 106167589A
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- pvc
- nano diatomite
- nbr
- composite foamed
- foamed plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- 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
- 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
- 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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/02—Copolymers with acrylonitrile
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof, this composite foamed plate is with PVC and NBR, cellulose acetate, the raw materials such as Polyethylene Glycol are blended as composite foamed base material, between each raw material of this composite base-material, there is the good compatibility and associativity, it is prone to expanded plastic, the nano diatomite after silane coupler modified added is easily dispersed, its good adsorptivity gives the ability that composite board purifies air, in conjunction with other material, finally prepare surface smooth, heat-resisting ventilative, the composite foamed plate of environment-protecting asepsis, it is respectively provided with good using value in multiple fields.
Description
Technical field
The present invention relates to PVC foam plate technique field, particularly relate to a kind of containing nano diatomite have purification air merit
PVC-NBR composite foamed plate of effect and preparation method thereof.
Background technology
PVC foam plate has the characteristics such as waterproof, fire-retardant, acid and alkali-resistance, mothproof, light weight, insulation, sound insulation, damping, be timber,
Aluminium, the ideal substitute of composite board, be widely used in passenger vehicle, railway carriage ceiling, casing sandwich layer, interior decoration use
Plate, skin plate, interior trim plate, office, house, public place building compartment, commercial decorative frame, used in dustless room
The aspect such as plate, ceiling board.
Although PVC foam plate has so is widely applied space, but its actual market share is on the low side, especially exists
Fitment material for family aspect, main restraining factors are that product is very different, and product is at aspects such as intensity, rigidity, heat stability not to the utmost
Such as people's will, during use, there is potential safety hazard, in order to improve the combination property of PVC board, use macromolecular material and inorganic filler
Blending and modifying is most common method.NBR Yu PVC is blended foaming by " research of flame retardant type NBR/PVC expanded material " literary composition, obtains
Obtained the product that mechanical property is the most excellent, but its poor heat resistance, fire retardant need to be added and reach flame retardant effect, but to material
Effect on Mechanical Properties relatively big, use is restricted.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of containing nano diatomite have purification sky
PVC-NBR composite foamed plate of qigong effect and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of PVC-NBR composite foamed plate with purification air effect containing nano diatomite, this composite foamed plate is by following
The raw material of weight portion prepares: PVC 40-50, NBR 20-30, AC foaming agent 2-5, beta-schardinger dextrin-2-3, cellulose acetate 5-8, poly-
Ethylene glycol 4-5, nano diatomite 5-6, triethyl borate 1-2, calcium carbonate 2-3, Vulcanization accelerator TMTD 0.4-0.5, stearic acid 0.5-
1, vulcanizing agent PDM 1-1.5, light stabilizer 0.5-1, calcium zinc stabilizer 4-5, silane coupler kh560 0.5-1, epoxidised fatty
Acid methyl ester 5-8, the ethanol water 15-25 of zinc methacrylate 2-4,80-90%.
Described a kind of preparation method with the PVC-NBR composite foamed plate purifying air effect containing nano diatomite
Comprise the following steps:
(1) first silane coupler kh560 is put in ethanol water, after stirring reaction 2-3h, add nano diatomite, mixing
Sucking filtration after grinding distribution 40-50min, product washes 2-3 rear drying for standby；
(2) first NBR is put into banburying 20-25min in 160 DEG C of banburies, be sequentially added into PVC, cellulose acetate, poly-second two subsequently
Alcohol, beta-schardinger dextrin-, calcium carbonate, epoxy aliphatic acid methyl ester, light stabilizer, calcium zinc stabilizer, zinc methacrylate and step (1)
Gained material, obtains composite base-material after continuing banburying 40-50min, and it is standby that base material naturally cools to room temperature；
(3) base material step (2) prepared and other residual components put in rubber mixing machine, mixing 20-30min under the conditions of 50 DEG C
Discharging after latter thin logical three times；
(4) by step (3) resulting sheet in a mold, 160-165 DEG C, hot-pressing and foaming 20-30min under the conditions of 10-15MPa,
Release subsequently cools down, and obtains described composite foamed plate.
The present invention is blended as composite foamed base material using raw materials such as PVC Yu NBR, cellulose acetate, Polyethylene Glycol, and this is combined
Between each raw material of base material, there is the good compatibility and associativity, it is easy to expanded plastic, receiving after silane coupler modified of addition
Rice kieselguhr is easily dispersed, and its good adsorptivity gives the ability that composite board purifies air, in conjunction with other material, finally
Prepare surface ventilative, the composite foamed plate of environment-protecting asepsis smooth, heat-resisting, be respectively provided with good using value in multiple fields.
Detailed description of the invention
A kind of containing nano diatomite have purify air effect PVCNBR composite foamed plate, this composite foamed plate by with
The raw material of lower weight portion prepares: PVC 40, NBR 20, AC foaming agent 2, beta cyclodextrin 2, cellulose acetate 5, Polyethylene Glycol 4, receive
Rice kieselguhr 5, triethyl borate 1, calcium carbonate 2, Vulcanization accelerator TMTD 0.4, stearic acid 0.5, vulcanizing agent PDM 1, light stabilizer
0.5, calcium zinc stabilizer 4, silane coupler kh560 0.5, epoxy aliphatic acid methyl ester 5, the ethanol water of zinc methacrylate 2,80%
Solution 15.
The preparation method of this embodiment foaming plate comprises the following steps:
(1) first putting in ethanol water by silane coupler kh560, add nano diatomite after stirring reaction 2h, mixing is ground
Sucking filtration after mill dispersion 40min, product washes drying for standby after 2 times；
(2) first NBR is put into banburying 20min in 160 DEG C of banburies, be sequentially added into subsequently PVC, cellulose acetate, Polyethylene Glycol,
Beta cyclodextrin, calcium carbonate, epoxy aliphatic acid methyl ester, light stabilizer, calcium zinc stabilizer, zinc methacrylate and step (1) gained
Material, obtains composite base-material after continuing banburying 40min, and it is standby that base material naturally cools to room temperature；
(3) base material step (2) prepared and other residual components put in rubber mixing machine, under the conditions of 50 DEG C after mixing 20min
Discharging after thin logical three times；
(4) by step (3) resulting sheet in a mold, 160 DEG C, hot-pressing and foaming 20min under the conditions of 10MPa, release is cold subsequently
But, described composite foamed plate is obtained.
The foamed board prepared is followed relevant criterion and is carried out performance test, and the performance test results is:
Apparent density: 0.32g/cm3；Hot strength: 34.2MPa；Elongation at break: 138.2%；Tearing strength: 3.2N/m；Oxygen
Index: 30%.
Claims (2)
1. the PVC-NBR composite foamed plate with purification air effect containing nano diatomite, it is characterised in that this is combined
Foamed board is prepared by the raw material of following weight portion: PVC 40-50, NBR 20-30, AC foaming agent 2-5, beta-schardinger dextrin-2-3, acetic acid
Cellulose 5-8, Polyethylene Glycol 4-5, nano diatomite 5-6, triethyl borate 1-2, calcium carbonate 2-3, Vulcanization accelerator TMTD 0.4-
0.5, stearic acid 0.5-1, vulcanizing agent PDM 1-1.5, light stabilizer 0.5-1, calcium zinc stabilizer 4-5, silane coupler kh560
0.5-1, epoxy aliphatic acid methyl ester 5-8, the ethanol water 15-25 of zinc methacrylate 2-4,80-90%.
A kind of PVC-NBR composite foamed plate with purification air effect containing nano diatomite
Preparation method, it is characterised in that described preparation method comprises the following steps:
(1) first silane coupler kh560 is put in ethanol water, after stirring reaction 2-3h, add nano diatomite, mixing
Sucking filtration after grinding distribution 40-50min, product washes 2-3 rear drying for standby；
(2) first NBR is put into banburying 20-25min in 160 DEG C of banburies, be sequentially added into PVC, cellulose acetate, poly-second two subsequently
Alcohol, beta-schardinger dextrin-, calcium carbonate, epoxy aliphatic acid methyl ester, light stabilizer, calcium zinc stabilizer, zinc methacrylate and step (1)
Gained material, obtains composite base-material after continuing banburying 40-50min, and it is standby that base material naturally cools to room temperature；
(3) base material step (2) prepared and other residual components put in rubber mixing machine, mixing 20-30min under the conditions of 50 DEG C
Discharging after latter thin logical three times；
(4) by step (3) resulting sheet in a mold, 160-165 DEG C, hot-pressing and foaming 20-30min under the conditions of 10-15MPa,
Release subsequently cools down, and obtains described composite foamed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656133.3A CN106167589A (en) | 2016-08-12 | 2016-08-12 | A kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656133.3A CN106167589A (en) | 2016-08-12 | 2016-08-12 | A kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof |
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| CN106167589A true CN106167589A (en) | 2016-11-30 |
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| CN201610656133.3A Withdrawn CN106167589A (en) | 2016-08-12 | 2016-08-12 | A kind of PVC NBR composite foamed plate with purification air effect containing nano diatomite and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751166A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | A kind of heat-resistant PVC NBR composite foamed plates high of nano-cellulose toughness reinforcing and preparation method thereof |
| CN106751164A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | Heat-resistant PVC NBR composite foamed plates high that a kind of cashew nut shell oil Frication powder increasing rubs and preparation method thereof |
| CN106751165A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | Modified resistant to heat aging PVC NBR composite foamed plates of a kind of titanium-silicone metapore molecular sieve and preparation method thereof |
| CN106751163A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | A kind of heat-resistant PVC composite foamed plate high of graphene oxide hydroxyapatite reinforcement and preparation method thereof |
| CN107236149A (en) * | 2017-06-21 | 2017-10-10 | 郑州久源化工有限公司 | Eliminating smell agent composition and preparation method thereof |
-
2016
- 2016-08-12 CN CN201610656133.3A patent/CN106167589A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751166A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | A kind of heat-resistant PVC NBR composite foamed plates high of nano-cellulose toughness reinforcing and preparation method thereof |
| CN106751164A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | Heat-resistant PVC NBR composite foamed plates high that a kind of cashew nut shell oil Frication powder increasing rubs and preparation method thereof |
| CN106751165A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | Modified resistant to heat aging PVC NBR composite foamed plates of a kind of titanium-silicone metapore molecular sieve and preparation method thereof |
| CN106751163A (en) * | 2016-12-06 | 2017-05-31 | 安徽圣源橡塑科技有限公司 | A kind of heat-resistant PVC composite foamed plate high of graphene oxide hydroxyapatite reinforcement and preparation method thereof |
| CN107236149A (en) * | 2017-06-21 | 2017-10-10 | 郑州久源化工有限公司 | Eliminating smell agent composition and preparation method thereof |
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Application publication date: 20161130 |