CN105237878A - Thermoplastic elastomer cladding material and preparation method thereof - Google Patents
Thermoplastic elastomer cladding material and preparation method thereof Download PDFInfo
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- CN105237878A CN105237878A CN201510716263.7A CN201510716263A CN105237878A CN 105237878 A CN105237878 A CN 105237878A CN 201510716263 A CN201510716263 A CN 201510716263A CN 105237878 A CN105237878 A CN 105237878A
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- thermoplastic elastomer
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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
- 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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—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
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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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
The invention provides a thermoplastic elastomer cladding material and a preparation method thereof. The thermoplastic elastomer cladding material adopts PP fiber or biomass fiber as a raw material, and has the advantages of good environmental performance, low-temperature resistance, high-temperature resistance, low specific gravity, high color fastness, wear resistance, and pressure resistance and the like. When the material is being prepared, the biomass fiber is infiltrated with a carboxymethyl cellulose suspension liquid, such that the compatibility of biomass fiber with other components can be improved, and the obtained product is more stable.
Description
Technical field
Field of polymer technology of the present invention, particularly relates to a kind of thermoplastic elastomer coating material and preparation method thereof.
Background technology
In sunshade industry field, the polymer sun shading material with certain percentage of open area is weaved by covered fiber, the coating film of covered fiber adopts polyvinyl chloride (PVC) usually, the polymer sun shading material advantage of PVC film can carry out corresponding modification according to the function of sun shading material, such as require flame retardant properties, then in PVC, add a certain proportion of fire retardant, require anti-microbial property, then in PVC, add a certain proportion of antiseptic-germicide.But the sun shading material of PVC film has following shortcoming: normal containing fluidizer DEHP in 1.PVC material, research proves, fluidizer DEHP is a kind of Environmental Hormone, the toxicity of this fluidizer is unexpectedly higher than trimeric cyanamide, this fluidizer can cause immunizing power and fecundity to decline, the long-term absorption of fluidizer DEHP can cause liver cancer, and the harm of visible fluidizer to human body is very important.Because the connection between fluidizer and plastics is very fragile, fluidizer there will be the situation of transfer, easily works the mischief to human body after therefore material to be covered is made into cloth.2. owing to containing halogen element chlorine in PVC, degraded by nature if waste does not reclaim directly to burn or bury, in two processes, all can produce objectionable impurities, form secondary pollution.The material returnability of the coated trevira of 3.PVC is poor, generally that discarded material is smashed, because PVC is different from trevira proportion, by wind method, PVC is reclaimed, because trevira becomes dust, cannot reclaim, namely this add the pollution to air, wastes again a kind of Starting Material Polyester fiber.The woven sun shading material of 4.PVC film covered fiber also has a shortcoming to be: fabric grammes per square metre is large, average at 500-600 gram/cm, it is 2 times of general cloth curtain, the related accessory making curtain finished product will use metal insert, general plastic fittings, with long-time bad with regard to wearing and tearing, which results in the increase of client cost.So technician finds a kind of sun shading material substituting existing PVC coating film without halogen element, the polymer sunshade material that recyclable, grammes per square metre is light always.Chinese patent notification number is that CN20146068Y discloses a kind of polyethylene coating wire, although this covering thread also has the performance of halogen environmental protection, and returnability is poor, grammes per square metre is large problem that it still has.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of thermoplastic elastomer coating material and preparation method thereof, for solving the problems such as coating material returnability in prior art is poor, grammes per square metre is large.
For achieving the above object and other relevant objects, the invention provides a kind of thermoplastic elastomer coating material, it is characterized in that, the raw materials of described thermoplastic elastomer coating material comprises: vinyl polymer 43-73 mass parts, PP fiber or biomass fiber 1-10 mass parts, filler 0.1-20 mass parts and toughner 3.5-25 mass parts.
According to one of embodiment of the present invention, described vinyl polymer comprises Co-polypropylene, homo-polypropylene or its mixture.
According to another embodiment of the present invention, described biomass fiber is biomass regenerated fibre or biomass synthon.
According to the present invention's embodiment again, described biomass fiber is tubular fibre.
Preferably, described biomass fiber is the tubular fibre that biomass protofibre and synthon blending obtain.
According to the present invention's embodiment again, described filler is selected from one or more in wollastonite, talcum powder, calcium carbonate, calcium carbonate crystal whisker, kaolin, polynite, barite, mica, titanium dioxide, flyash.
According to the present invention's embodiment again, described toughner comprise in polyolefin elastomer (POE), terpolymer EP rubber (EPDM), metallocene PE (mPE), Low Density Polyethylene (LDPE), ethylene-vinyl acetate copolymer (EVA) one or more.
According to the present invention's embodiment again, described toughner is terpolymer EP rubber and/or ethylene-vinyl acetate copolymer.
According to the present invention's embodiment again, the raw materials of described thermoplastic elastomer coating material also comprise in lubricant, oxidation inhibitor, photostabilizer, fire retardant, static inhibitor or look mother one or more.
The compositions such as lubricant, oxidation inhibitor, photostabilizer, fire retardant, static inhibitor or look female can consider interpolation according to demand, according to different additions, can obtain the product of different model.
For achieving the above object and other relevant objects, the invention provides the preparation method of described thermoplastic elastomer coating material, it is characterized in that, comprising:
(1) except PP fiber or biomass fiber, proportionally get each raw material, mix;
(2) mixed raw material is dropped into forcing machine to granulate, obtain particulate material;
(3) biomass fiber to be infiltrated after carboxymethyl cellulose suspension or directly by PP fiber, to drop into forcing machine with step (2) gained particulate material and carry out plastifying and extruding, cooling, rolling and get final product.
Preferably, in step (1), adopt stirrer, be uniformly mixed at 0-30 DEG C.
Preferably, when step (2) is granulated, temperature controls at 100-120 DEG C, after granulation, uses water cooling.
Preferably, in described carboxymethyl cellulose suspension, the mass ratio of carboxymethyl cellulose and water is 1:2-10.
Preferably, after step (3) biomass fiber infiltrates carboxymethyl cellulose suspension, increased line oil, and then carried out plastifying and extruding.
Preferably, biomass fiber adopts 100D-300D ultramicrodenier filaments.
Preferably, in step (3), air-cooled and water-cooled is adopted to cool successively; Time air-cooled, air outlet temperature is 30-40 DEG C; During water-cooled, water temperature is 10-20 DEG C.
As mentioned above, thermoplastic elastomer coating material of the present invention and preparation method thereof, has following beneficial effect:
Thermoplastic elastomer coating material of the present invention adopts PP fiber or biomass fiber to be raw material, has good environmental protection, low temperature resistant, high temperature resistant, light specific gravity, colour fastness are high, the wear-resisting advantage such as withstand voltage.When it is prepared, biomass fiber adopts carboxymethyl cellulose suspension to infiltrate, and can improve the compatibility of biomass fiber and other compositions, obtain product more stable.
Embodiment
Below by way of specific specific examples, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification sheets can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Notice, in the following example, the concrete processing unit that indicates or device all adopt conventional equipment in this area or device; All force value and scope all refer to absolute pressure.
In addition should be understood that the one or more method stepss mentioned in the present invention do not repel and can also to there is additive method step or can also insert additive method step before and after described combination step between these steps clearly mentioned, except as otherwise noted; Will also be understood that, the relation that is connected between the one or more equipment/devices mentioned in the present invention is not repelled and can also to be there are other equipment/devices or can also insert other equipment/devices before and after described clustered aggregates/device between these two equipment/devices clearly mentioned, except as otherwise noted.And, except as otherwise noted, the numbering of various method steps is only the convenient tool differentiating various method steps, but not be ordering or the enforceable scope of restriction the present invention of restriction various method steps, the change of its relativeness or adjustment, when changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Embodiment 1
Get polypropylene 43Kg, talcum powder 3Kg, titanium dioxide 5Kg, EVA3.5Kg, lubricant 0.6Kg, anti UV agent C813.5Kg, static inhibitor I1294Kg, add in stirrer, be uniformly mixed at 30 DEG C;
Raw material after mixing and 4Kg environmental protection red master batch are dropped into forcing machine, granulation at 110 DEG C, through water-cooled, dries up and obtain particulate material;
Carboxymethyl cellulose suspension is prepared than 1:2 by carboxymethyl cellulose and quality, after 150D, 2Kg chitin fiber is fully infiltrated carboxymethyl cellulose suspension, increased line oil (PP line oil), then carry out plastifying and extruding, then adopt air-cooled and water-cooled to cool successively; Time air-cooled, air outlet temperature is 33 DEG C; During water-cooled, water temperature is 15 DEG C.Finally adopt winder to carry out rolling, obtain thermoplastic elastomer coating material.
Embodiment 2
Get polypropylene 73Kg, flyash 18Kg, EPDM25Kg, lubricant 1Kg, photostabilizer 0.1Kg, fire retardant 5Kg, add in stirrer, be uniformly mixed at 25 DEG C;
Raw material after mixing and 6Kg environmental protection blue master batch are dropped into forcing machine, granulation at 100 DEG C, through water-cooled, dries up and obtain particulate material;
Carboxymethyl cellulose suspension is prepared than 1:5 by carboxymethyl cellulose and quality, after 300D, 5Kg tubular fibre (silk and blend polyester and obtain) is fully infiltrated carboxymethyl cellulose suspension, increased line oil (PP line oil), then carry out plastifying and extruding, then adopt air-cooled and water-cooled to cool successively; Time air-cooled, air outlet temperature is 30 DEG C; During water-cooled, water temperature is 10 DEG C.Finally adopt winder to carry out rolling, obtain thermoplastic elastomer coating material.
Embodiment 3
Get polypropylene 73Kg, flyash 18Kg, EPDM25Kg, lubricant 1Kg, photostabilizer 0.1Kg, fire retardant 5Kg, add in stirrer, be uniformly mixed at 25 DEG C;
Raw material after mixing and 6Kg environmental protection blue master batch are dropped into forcing machine, granulation at 100 DEG C, through water-cooled, dries up and obtain particulate material;
Prepare carboxymethyl cellulose suspension by carboxymethyl cellulose and quality than 1:5,300D, 4KgPP fiber is carried out plastifying and extruding, then adopt air-cooled and water-cooled to cool successively; Time air-cooled, air outlet temperature is 30 DEG C; During water-cooled, water temperature is 10 DEG C.Finally adopt winder to carry out rolling, obtain thermoplastic elastomer coating material.
Embodiment 4
Get polypropylene 56Kg, mica 0.6Kg, kaolin 6.4Kg, metallocene PE 8.2Kg, lubricant 0.3Kg, oxidation inhibitor 0.2Kg, add in stirrer, be uniformly mixed at 12 DEG C;
Raw material after mixing and 10Kg environment-protection coir Masterbatch are dropped into forcing machine, granulates at 120 DEG C, through water-cooled, dry up and obtain particulate material;
Carboxymethyl cellulose suspension is prepared than 1:10 by carboxymethyl cellulose and quality, 120D, 10Kg PTT Fiber is fully infiltrated carboxymethyl cellulose suspension, then carry out plastifying and extruding, then adopt air-cooled and water-cooled to cool successively; Time air-cooled, air outlet temperature is 40 DEG C; During water-cooled, water temperature is 20 DEG C.Finally adopt winder to carry out rolling, obtain thermoplastic elastomer coating material.
Embodiment 5
Get polypropylene 61Kg, EPDM10Kg, EVA4.2Kg, calcium carbonate crystal whisker 2.3Kg, calcium stearate 0.7Kg, add in stirrer, be uniformly mixed at 16 DEG C;
Raw material after mixing and 5Kg environmental protection red master batch are dropped into forcing machine, granulation at 112 DEG C, through water-cooled, dries up and obtain particulate material;
Carboxymethyl cellulose suspension is prepared than 1:3 by carboxymethyl cellulose and quality, after polyhydroxyalkanoate (PHA) fiber of 220D, 6.3Kg hollow is fully infiltrated carboxymethyl cellulose suspension, increased line oil (PP line oil), then carry out plastifying and extruding, then adopt air-cooled and water-cooled to cool successively; Time air-cooled, air outlet temperature is 35 DEG C; During water-cooled, water temperature is 12 DEG C.Finally adopt winder to carry out rolling, obtain thermoplastic elastomer coating material.
Carry out performance test to the said products of preparation, test-results is as follows:
From above-mentioned test result, adopt coating material prepared by the present invention, density is lower, excellent combination property, can be widely used in the fields such as electronic apparatus, automobile, household electrical appliances, sports goods, be particularly useful for sunshade industry.
Above embodiment is in order to embodiment disclosed by the invention is described, can not be interpreted as limitation of the present invention.In addition, various amendment listed herein and invention in method, composition change, be apparent concerning those skilled in the art without departing from the scope and spirit in the present invention.Although in conjunction with multiple concrete preferred embodiment of the present invention to invention has been concrete description, should be appreciated that the present invention should not be only limitted to these specific embodiments.In fact, variously as above invention is obtained concerning apparent amendment those skilled in the art and all should comprise within the scope of the invention.
Claims (10)
1. a thermoplastic elastomer coating material, it is characterized in that, the raw materials of described thermoplastic elastomer coating material comprises: vinyl polymer 43-73 mass parts, PP fiber or biomass fiber 1-10 mass parts, filler 0.1-20 mass parts and toughner 3.5-25 mass parts.
2. thermoplastic elastomer coating material as claimed in claim 1, it is characterized in that, described vinyl polymer comprises Co-polypropylene, homo-polypropylene or its mixture.
3. thermoplastic elastomer coating material as claimed in claim 1, it is characterized in that, described biomass fiber is biomass regenerated fibre or biomass synthon.
4. thermoplastic elastomer coating material as claimed in claim 1, it is characterized in that, described biomass fiber is tubular fibre.
5. thermoplastic elastomer coating material as described in claim 3 or 4, is characterized in that, described biomass fiber is the tubular fibre that biomass protofibre and synthon blending obtain.
6. thermoplastic elastomer coating material as claimed in claim 1, is characterized in that, described toughner comprise in polyolefin elastomer, terpolymer EP rubber, metallocene PE, Low Density Polyethylene, ethylene-vinyl acetate copolymer one or more.
7. thermoplastic elastomer coating material as claimed in claim 6, it is characterized in that, described toughner is terpolymer EP rubber and/or ethylene-vinyl acetate copolymer.
8. thermoplastic elastomer coating material as claimed in claim 7, is characterized in that, the raw materials of described thermoplastic elastomer coating material also comprise in lubricant, oxidation inhibitor, photostabilizer, fire retardant, static inhibitor or look mother one or more.
9. a preparation method for thermoplastic elastomer coating material described in any one of claim 1-8, is characterized in that, comprising:
(1) except PP fiber or biomass fiber, proportionally get each raw material, mix;
(2) mixed raw material is dropped into forcing machine to granulate, obtain particulate material;
(3) biomass fiber to be infiltrated after carboxymethyl cellulose suspension or directly by PP fiber, to drop into forcing machine with step (2) gained particulate material and carry out plastifying and extruding, cooling, rolling and get final product.
10. preparation method as claimed in claim 9, it is characterized in that, in described carboxymethyl cellulose suspension, the mass ratio of carboxymethyl cellulose and water is 1:2-10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510716263.7A CN105237878A (en) | 2015-10-29 | 2015-10-29 | Thermoplastic elastomer cladding material and preparation method thereof |
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| CN201510716263.7A CN105237878A (en) | 2015-10-29 | 2015-10-29 | Thermoplastic elastomer cladding material and preparation method thereof |
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| CN105237878A true CN105237878A (en) | 2016-01-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404059A (en) * | 2022-09-16 | 2022-11-29 | 陕西延长石油（集团）有限责任公司 | Preparation method and application of plugging agent for medium-low temperature fractured lost stratum |
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| CN101391489A (en) * | 2007-09-17 | 2009-03-25 | 丹阳市新美龙汽车软饰件厂 | Macromolecule modified flax and plastic alloy plate processing process and macromolecule modified flax and plastic alloy plate |
| CN103467757A (en) * | 2013-09-30 | 2013-12-25 | 金发科技股份有限公司 | Fiber-reinforced thermoplastic composite and preparation method thereof |
| CN103571038A (en) * | 2012-07-20 | 2014-02-12 | 上海杰事杰新材料(集团)股份有限公司 | Nature fiber reinforced thermoplastic resin unidirectional prepreg tape and preparation method thereof |
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2015
- 2015-10-29 CN CN201510716263.7A patent/CN105237878A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101391489A (en) * | 2007-09-17 | 2009-03-25 | 丹阳市新美龙汽车软饰件厂 | Macromolecule modified flax and plastic alloy plate processing process and macromolecule modified flax and plastic alloy plate |
| CN103571038A (en) * | 2012-07-20 | 2014-02-12 | 上海杰事杰新材料(集团)股份有限公司 | Nature fiber reinforced thermoplastic resin unidirectional prepreg tape and preparation method thereof |
| CN103467757A (en) * | 2013-09-30 | 2013-12-25 | 金发科技股份有限公司 | Fiber-reinforced thermoplastic composite and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 郝新敏 等: "《功能纺织材料和防护服装》", 30 November 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404059A (en) * | 2022-09-16 | 2022-11-29 | 陕西延长石油（集团）有限责任公司 | Preparation method and application of plugging agent for medium-low temperature fractured lost stratum |
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