CN109535700A - Recycled thermoplastic's material and its preparation method and application - Google Patents
Recycled thermoplastic's material and its preparation method and application Download PDFInfo
- Publication number
- CN109535700A CN109535700A CN201811346060.3A CN201811346060A CN109535700A CN 109535700 A CN109535700 A CN 109535700A CN 201811346060 A CN201811346060 A CN 201811346060A CN 109535700 A CN109535700 A CN 109535700A
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- China
- Prior art keywords
- layer
- recycled thermoplastic
- sheet material
- glass
- aluminium foil
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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 a kind of recycled thermoplastic's material and preparation method thereof, which is made of the raw material of following component: carpet waste 95-80 parts by weight and poly(p-phenylene terephthalamide) 5-20 parts by weight.Compared with the existing, the composite property that the present invention prepares is very excellent, and the pollution sources for polluting environment are turned waste into wealth, and saves production cost.
Description
Technical field
The present invention relates to a kind of waste reclamation method, in particular to a kind of recycled thermoplastic's material and preparation method thereof
And application.
Background technique
Thermoplastic material is industrially widely used, and typically as semi-finished product sale, is compression molded by heating
Construction when use.
Molecules of thermoplastic materials design feature is chain macromolecule compound, does not have active group under normal circumstances, by
Heat does not occur to be crosslinked between linear molecule, and the rigidity with excellent toughness, appropriateness is widely used in automobile and building trade, such as vapour
Vehicle seats, door etc..
Industrially be widely used just because of thermoplastic material, therefore, on the one hand, thermoplastic material after using as
On the other hand waste pollution environment synthesizes new thermoplastic material higher cost from monomer, and also right during the preparation process
Environment causes many harm.
Summary of the invention
An object of the present invention, which is that, provides a kind of recycled thermoplastic's material, what which prepared
Composite property is very excellent, and the pollution sources for polluting environment are turned waste into wealth, and saves production cost.
Technical solution is: a kind of recycled thermoplastic's material, which is made of the raw material of following component:
Carpet waste 95-80 parts by weight and
Poly(p-phenylene terephthalamide) 5-20 parts by weight.
Preferably, the carpet waste is by 6 60wt% of nylon, polypropylene 10wt%, styrene-butadiene-styrene rubber
28wt% and calcium carbonate 2wt% are made.
The second object of the present invention, which is that, provides a kind of method for preparing recycled thermoplastic's material.
Technical solution is: a method of recycled thermoplastic's material is prepared, method includes the following steps:
1. taking carpet waste and poly(p-phenylene terephthalamide), carpet waste is cut into 1cm long and wide rectangle is broken
Material；
2. carpet particle and polyamide are made a gift to someone double screw extruder, at 300 DEG C of extrusion temperature, extruded velocity 260RPM
It is lower to squeeze out fusant；
3. extrudate, which is uniformly distributed porose plate by one, enters cooling in water-bath；
4. solid after cooling is chopped into particle with shredding machine；
5. particle is 1 hour dry at 100 DEG C；
6. the particle after drying is pushed 20min into recycled thermoplastic's sheet material in 180 DEG C, 80 atmospheric pressure.
The third object of the present invention, which is that, provides a kind of composite material.
Technical solution is: a kind of composite material, and the composite material is by one layer of aluminium foil, two layers of glass fabric, one layer of glass
Fiber cloth, one layer of recycled thermoplastic's sheet material, layer glass fiber cloth, one layer of recycled thermoplastic's sheet material, layer of glass cloth, two
Layer glass fabric, one layer of aluminium foil composition, recycled thermoplastic's sheet material is above-mentioned recycled thermoplastic's sheet material.
The fourth object of the present invention, which is that, provides a kind of method for preparing composite material.
Technical solution is: a method of composite material is prepared, method includes the following steps:
1. taking above-mentioned recycled thermoplastic's sheet material, aluminium foil and glass fabric；
2. recycled thermoplastic's sheet material, aluminium foil and glass fabric are pressed one layer of aluminium foil, two layers of glass fabric, one layer of glass
Fiber cloth, one layer of recycled thermoplastic's sheet material, layer glass fiber cloth, one layer of recycled thermoplastic's sheet material, layer of glass cloth, two
Layer glass fabric, one layer of aluminium foil sequence be superimposed from top to bottom；
3. the structural body being superimposed feeding laminating machine is pressed 10min on 300 DEG C, 100 atmospheric pressure.
The utility model has the advantages that
The composite material for recycled thermoplastic's material preparation that the present invention prepares, density 1.55-1.60g/cm3 are stretched strong
17500psi is spent, elongation at break 8.0%, performance is very excellent, and the pollution sources for polluting environment are turned waste into wealth, and saves life
Produce cost.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below.
Real column 1: recycled thermoplastic's sheet material is produced.
1. taking 950kg carpet waste, (carpet of the carpet waste is by nylon 6 (60wt%), polypropylene (10wt%), benzene
Made of ethylene-butadiene-styrene rubber (28wt%) and calcium carbonate (2wt%)), it is cut into 1cm long and wide rectangle particle.
Take 50kg poly(p-phenylene terephthalamide).
2. carpet particle and polyamide are made a gift to someone double screw extruder, at 300 DEG C of extrusion temperature, extruded velocity 260RPM
It is lower to squeeze out fusant.
3. extrudate is uniformly distributed porose plate (size in the distance between Kong Yukong and hole can be according to specific by one
Need to be arranged) enter cooling in water-bath,.
4. solid after cooling is chopped into particle with shredding machine.
5. particle is 1 hour dry at 100 DEG C.
6. the particle after drying is pushed 20min into recycled thermoplastic's sheet material in 180 DEG C, 80 atmospheric pressure.
Real column 2: composite material is produced
1. recycled thermoplastic's sheet material, aluminium foil and the glass fabric of Example 1.
2. recycled thermoplastic's sheet material, aluminium foil and glass fabric are pressed one layer of aluminium foil, two layers of glass fabric, one layer of glass
Fiber cloth, one layer of recycled thermoplastic's sheet material, layer glass fiber cloth, one layer of recycled thermoplastic's sheet material, layer of glass cloth, two
Layer glass fabric, one layer of aluminium foil sequence be superimposed from top to bottom.
3. the structural body being superimposed feeding laminating machine is pressed 10min on 300 DEG C, 100 atmospheric pressure.
4. being cooled to composite material.
Real column 3: composite property test
The composite material that embodiment 2 is produced is tested for the property (testing standard uses ASTM D638-90), test knot
Fruit such as following table one:
Claims (5)
1. a kind of recycled thermoplastic's material, which is made of the raw material of following component:
Carpet waste 95-80 parts by weight and
Poly(p-phenylene terephthalamide) 5-20 parts by weight.
2. recycled thermoplastic's material according to claim 1 and preparation method thereof, it is characterised in that: the carpet waste by
6 60wt% of nylon, polypropylene 10wt%, styrene-butadiene-styrene rubber 28wt% and calcium carbonate 2wt% are made.
3. a kind of method for preparing any recycled thermoplastic's material of claim 1-2, method includes the following steps:
1. taking carpet waste and poly(p-phenylene terephthalamide), carpet waste is cut into 1cm long and wide rectangle particle；
2. carpet particle and polyamide are made a gift to someone double screw extruder, at 300 DEG C of extrusion temperature, extruded velocity is will under 260RPM
Fusant squeezes out；
3. extrudate, which is uniformly distributed porose plate by one, enters cooling in water-bath；
4. solid after cooling is chopped into particle with shredding machine；
5. particle is 1 hour dry at 100 DEG C；
6. the particle after drying is pushed 20min into recycled thermoplastic's sheet material in 180 DEG C, 80 atmospheric pressure.
4. a kind of composite material, the composite material by one layer of aluminium foil, two layers of glass fabric, layer of glass cloth, one layer again
Heat plastic sheet, layer glass fiber cloth, one layer of recycled thermoplastic's sheet material, layer of glass cloth, two layers of glass fabric,
One layer of aluminium foil composition, recycled thermoplastic's sheet material are recycled thermoplastic's sheet material described in claim 1-2 any claim.
5. a kind of method for the composite material for preparing claim 4, method includes the following steps:
1. taking claim 1-2 any recycled thermoplastic's sheet material, aluminium foil and the glass fabric；
2. recycled thermoplastic's sheet material, aluminium foil and glass fabric are pressed one layer of aluminium foil, two layers of glass fabric, layer of glass
Cloth, one layer of recycled thermoplastic's sheet material, layer glass fiber cloth, one layer of recycled thermoplastic's sheet material, layer of glass cloth, two layers of glass
Glass fiber cloth, the sequence of one layer of aluminium foil are superimposed from top to bottom；
3. the structural body being superimposed feeding laminating machine is pressed 10min on 300 DEG C, 100 atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346060.3A CN109535700A (en) | 2018-11-13 | 2018-11-13 | Recycled thermoplastic's material and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346060.3A CN109535700A (en) | 2018-11-13 | 2018-11-13 | Recycled thermoplastic's material and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109535700A true CN109535700A (en) | 2019-03-29 |
Family
ID=65847218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346060.3A Pending CN109535700A (en) | 2018-11-13 | 2018-11-13 | Recycled thermoplastic's material and its preparation method and application |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792596A (en) * | 2010-03-25 | 2010-08-04 | 从化市聚赛龙工程塑料有限公司 | Composite material for recycling waste vehicle nylon products and preparation method thereof |
| JP2012241132A (en) * | 2011-05-20 | 2012-12-10 | Teijin Techno Products Ltd | Process for producing para-type wholly aromatic polyamide dope |
| CN102876029A (en) * | 2012-09-07 | 2013-01-16 | 惠州市昌亿科技股份有限公司 | High-performance PA66+GF30% alloy made of waste electronical PA66 materials and preparation method and application of high-performance PA66+GF30% alloy |
| CN106497025A (en) * | 2016-10-14 | 2017-03-15 | 德施普科技发展温州有限公司 | Regeneration PA plastic pellets prepared by a kind of utilization scrap fabric and preparation method thereof |
| CN106751804A (en) * | 2016-12-29 | 2017-05-31 | 上海普利特复合材料股份有限公司 | A kind of high-performance composite materials as prepared by recovery waste carpet PA66 materials and preparation method thereof |
| CN107848260A (en) * | 2015-07-23 | 2018-03-27 | 三井金属矿业株式会社 | Copper foil, copper-clad laminated board and the printed circuit board (PCB) of resin |
| CN108359237A (en) * | 2017-12-27 | 2018-08-03 | 浙江普利特新材料有限公司 | It is a kind of to apply in the high rigidity on automobile engine periphery, high-ductility composite material and preparation method thereof |
| CN108384229A (en) * | 2018-03-07 | 2018-08-10 | 长春工业大学 | A kind of composite fibre reinforced nylon 6 reworked material and preparation method thereof |
-
2018
- 2018-11-13 CN CN201811346060.3A patent/CN109535700A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792596A (en) * | 2010-03-25 | 2010-08-04 | 从化市聚赛龙工程塑料有限公司 | Composite material for recycling waste vehicle nylon products and preparation method thereof |
| JP2012241132A (en) * | 2011-05-20 | 2012-12-10 | Teijin Techno Products Ltd | Process for producing para-type wholly aromatic polyamide dope |
| CN102876029A (en) * | 2012-09-07 | 2013-01-16 | 惠州市昌亿科技股份有限公司 | High-performance PA66+GF30% alloy made of waste electronical PA66 materials and preparation method and application of high-performance PA66+GF30% alloy |
| CN107848260A (en) * | 2015-07-23 | 2018-03-27 | 三井金属矿业株式会社 | Copper foil, copper-clad laminated board and the printed circuit board (PCB) of resin |
| CN106497025A (en) * | 2016-10-14 | 2017-03-15 | 德施普科技发展温州有限公司 | Regeneration PA plastic pellets prepared by a kind of utilization scrap fabric and preparation method thereof |
| CN106751804A (en) * | 2016-12-29 | 2017-05-31 | 上海普利特复合材料股份有限公司 | A kind of high-performance composite materials as prepared by recovery waste carpet PA66 materials and preparation method thereof |
| CN108359237A (en) * | 2017-12-27 | 2018-08-03 | 浙江普利特新材料有限公司 | It is a kind of to apply in the high rigidity on automobile engine periphery, high-ductility composite material and preparation method thereof |
| CN108384229A (en) * | 2018-03-07 | 2018-08-10 | 长春工业大学 | A kind of composite fibre reinforced nylon 6 reworked material and preparation method thereof |
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| Title |
|---|
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| 杨惠娣: "《塑料回收与资源再利用》", 31 December 2010, 中国轻工业出版社 * |
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Application publication date: 20190329 |
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