CN108822404A - A kind of PP composite material and preparation method thereof suitable for electroplating reaction - Google Patents
A kind of PP composite material and preparation method thereof suitable for electroplating reaction Download PDFInfo
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- CN108822404A CN108822404A CN201810639404.3A CN201810639404A CN108822404A CN 108822404 A CN108822404 A CN 108822404A CN 201810639404 A CN201810639404 A CN 201810639404A CN 108822404 A CN108822404 A CN 108822404A
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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
- 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
Abstract
The PP composite material and preparation method thereof that the invention discloses a kind of suitable for electroplating reaction, including following raw material and parts by weight：20-30 parts of modified polypropene, 20-30 parts of polypropylene, 1-5 parts of polycarbonate, 2-5 parts of glass fibre, 3-7 parts of styrene rubber, 3-7 parts of styrene-acrylonitrile copolymer, 3-6 parts of PA polybutyleneterephthalate, 2-5 parts of polycarbonate resin, 4-8 parts of polymethacrylates, 0.3-0.7 parts of polyamide, 5-l0 parts of graphene, 2-4 parts of fire retardant, 1-2 parts of antioxidant, 2.4-4.7 parts of age resister.The PP composite material that the present invention produces has high intensity, and stability is stronger, has certain resistance to corrosion, light-weight, corrosion resistance is good, and drug resistance is good, and electrical insulating property is excellent, cheap, service life is longer, and entire processing method is simple, is worthy to be popularized.
Description
Technical field
The present invention relates to technical field of polymer materials, especially a kind of PP composite material suitable for electroplating reaction and
Preparation method.
Background technique
Plating is exactly to plate the process of the other metal or alloy of a thin layer on certain metal surfaces using electrolysis principle, is
The technique of the surface of metal or other materials product attachment layer of metal film is set to prevent metal oxygen to play using electrolysis
The effects of changing (as corroded), improving wearability, electric conductivity, reflective, corrosion resistance (copper sulphate etc.) and having improved aesthetic appearance.It is many hard
The outer layer of coin is also plating.
Compared with metallic article, good metal-like is not only may be implemented in plastic electroplating product, but also can mitigate product
Weight, be effectively improved plastics appearance and it is decorative simultaneously, also improve its electricity, heat and in terms of performance, but
The selection of plating plastic material will but comprehensively consider processing performance, mechanical performance, material cost, the electroplating cost, electricity of material
The factors such as the complexity and dimensional accuracy of plating.And because of the advantage in its structure, not only there is excellent comprehensive performance, be easy to
Machine-shaping, and material surface is easy to corrode and obtain higher binding force of cladding material, so at present using extremely in plating
Generally.
However currently, traditional composite plastic is not appropriate for being electroplated, even if completing plating, stability is also poor, for
These problems, herein it is proposed that a kind of PP composite material and preparation method thereof suitable for electroplating reaction.
Summary of the invention
The present invention provides a kind of polypropylene composite materials material suitable for electroplating reaction for the deficiency in existing background technique
Material and preparation method thereof.
The present invention is to solve above-mentioned technical deficiency, using modified technical solution, a kind of polypropylene suitable for electroplating reaction
Composite material and preparation method, including following raw material and parts by weight：20-30 parts of modified polypropene, 20-30 parts of polypropylene,
1-5 parts of polycarbonate, 2-5 parts of glass fibre, 3-7 parts of styrene rubber, gather to benzene two by 3-7 parts of styrene-acrylonitrile copolymer
3-6 parts of butyl formate, 2-5 parts of polycarbonate resin, 4-8 parts of polymethacrylates, 0.3-0.7 parts of polyamide, graphene 5-l0
Part, 2-4 parts of fire retardant, 1-2 parts of antioxidant, 2.4-4.7 parts of age resister.
It further include following raw material and parts by weight as present invention further optimization mode：30 parts of modified polypropene gathers
30 parts of propylene, 5 parts of polycarbonate, 5 parts of glass fibre, 7 parts of styrene rubber, gather to benzene by 7 parts of styrene-acrylonitrile copolymer
6 parts of diformazan acid butyl ester, 5 parts of polycarbonate resin, 8 parts of polymethacrylates, 0.7 part of polyamide, l0 parts of graphene, fire retardant 4
Part, 2 parts of antioxidant, 4.7 parts of age resister.
It further include following raw material and parts by weight as present invention further optimization mode：20 parts of modified polypropene gathers
20 parts of propylene, 1 part of polycarbonate, 2 parts of glass fibre, 3 parts of styrene rubber, gather to benzene by 3 parts of styrene-acrylonitrile copolymer
3 parts of diformazan acid butyl ester, 2 parts of polycarbonate resin, 4 parts of polymethacrylates, 0.3 part of polyamide, 5 parts of graphene, fire retardant 2
Part, 1 part of antioxidant, 2.4 parts of age resister.
As present invention further optimization mode, manufacturing process steps are as follows：
S1 is carried out weighing modified polypropene, polypropylene, polycarbonate, glass fibre, styrene rubber, benzene second by deal
Alkene-acrylonitrile copolymer, PA polybutyleneterephthalate, polycarbonate resin, polymethacrylates, polyamide, graphene by its
It is added to the mixer and is sufficiently mixed, and constantly injected into mixing machine, water vapour keeps the speed of 12ml/min, constantly
It is sent into, continues 25min, raw material surface is sufficiently cleaned, is then added again, control temperature at 120-180 DEG C, continue
15min；
Mixture in S2, the graphene that will be weighed according to the ratio, fire retardant, antioxidant, age resister and step S1 exists
Hybrid Heating stirs in high-speed stirred unit；
S3, by the raw material after being stirred through double screw extruder melting extrusion, fusion plastification, extrusion, cooling, pelletizing,
Obtain PP composite material；
Product after extrusion molding is carried out room temperature and stands 15-30min, then wiped to surface, removed more by S4
Remaining edge sealing strand, is then packed, and processing is completed.
As present invention further optimization mode, in step S2, first 90-110 DEG C at a temperature of control 150r/min-
The revolving speed of 180r/min is stirred mixed processing 10min-20min, then by graphene, fire retardant, antioxidant, age resister
After injection, controls and be stirred 2h under the revolving speed of 600r/min-800r/min, heating and temperature control is at 160-190 DEG C.
As present invention further optimization mode, in step S3, double screw extruder used, screw diameter 80-
110mm, the draw ratio of screw rod are 40：1, mixed melting temperature is set as 170-210 DEG C of first segment, 210-230 DEG C of second segment,
Three sections 230-255 DEG C, the 4th section 255-270 DEG C.
The PP composite material that the present invention produces has high intensity, and stability is stronger, has certain anti-corruption
Erosion ability, light-weight, corrosion resistance is good, and drug resistance is good, and electrical insulating property is excellent, and cheap, service life is longer, entire processing side
Method is simple, is worthy to be popularized.
Specific embodiment
Below in conjunction in the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution：A kind of PP composite material and preparation method thereof suitable for electroplating reaction,
Including following raw material and parts by weight：20-30 parts of modified polypropene, 20-30 parts of polypropylene, 1-5 parts of polycarbonate, glass fibre
2-5 parts, 3-7 parts of styrene rubber, 3-7 parts of styrene-acrylonitrile copolymer, 3-6 parts of PA polybutyleneterephthalate, poly- carbonic acid tree
2-5 parts of rouge, 4-8 parts of polymethacrylates, 0.3-0.7 parts of polyamide, 5-l0 parts of graphene, 2-4 parts of fire retardant, antioxidant 1-
2 parts, 2.4-4.7 parts of age resister.
It further include following raw material and parts by weight：30 parts of modified polypropene, 30 parts of polypropylene, 5 parts of polycarbonate, glass fibers
Dimension 5 parts, 7 parts of styrene rubber, 7 parts of styrene-acrylonitrile copolymer, 6 parts of PA polybutyleneterephthalate, 5 parts of polycarbonate resin,
8 parts of polymethacrylates, 0.7 part of polyamide, l0 parts of graphene, 4 parts of fire retardant, 2 parts of antioxidant, 4.7 parts of age resister.
It further include following raw material and parts by weight：20 parts of modified polypropene, 20 parts of polypropylene, 1 part of polycarbonate, glass fibers
Dimension 2 parts, 3 parts of styrene rubber, 3 parts of styrene-acrylonitrile copolymer, 3 parts of PA polybutyleneterephthalate, 2 parts of polycarbonate resin,
4 parts of polymethacrylates, 0.3 part of polyamide, 5 parts of graphene, 2 parts of fire retardant, 1 part of antioxidant, 2.4 parts of age resister.
Manufacturing process steps are as follows：
S1 is carried out weighing modified polypropene, polypropylene, polycarbonate, glass fibre, styrene rubber, benzene second by deal
Alkene-acrylonitrile copolymer, PA polybutyleneterephthalate, polycarbonate resin, polymethacrylates, polyamide, graphene by its
It is added to the mixer and is sufficiently mixed, and constantly injected into mixing machine, water vapour keeps the speed of 12ml/min, constantly
It is sent into, continues 25min, raw material surface is sufficiently cleaned, is then added again, control temperature at 120-180 DEG C, continue
15min；
Mixture in S2, the graphene that will be weighed according to the ratio, fire retardant, antioxidant, age resister and step S1 exists
Hybrid Heating stirs in high-speed stirred unit；
S3, by the raw material after being stirred through double screw extruder melting extrusion, fusion plastification, extrusion, cooling, pelletizing,
Obtain PP composite material；
Product after extrusion molding is carried out room temperature and stands 15-30min, then wiped to surface, removed more by S4
Remaining edge sealing strand, is then packed, and processing is completed.
In step S2, first 90-110 DEG C at a temperature of control 150r/min-180r/min revolving speed be stirred mixing
10min-20min is handled, then by graphene, fire retardant, antioxidant controls 600r/min-800r/ after age resister injection
2h is stirred under the revolving speed of min, heating and temperature control is at 160-190 DEG C.
In step S3, double screw extruder used, screw diameter 80-110mm, the draw ratio of screw rod is 40：1, mixing
Melting temperature is set as 170-210 DEG C of first segment, 210-230 DEG C of second segment, 230-255 DEG C of third section, the 4th section of 255-270
℃。
PP composite material parameter table of the present invention is as follows：Table 1
Conventional polypropylene composite material parameter table is as follows：Table 2
To sum up, it will become apparent from the polypropylene composite materials material that performance of the invention is more excellent, and the present invention produces by Tables 1 and 2
Material has high intensity, and stability is stronger, has certain resistance to corrosion, and light-weight, corrosion resistance is good, and drug resistance is good, electricity
Insulating properties is excellent, cheap, and service life is longer, and entire processing method is simple, is worthy to be popularized.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of PP composite material and preparation method thereof suitable for electroplating reaction, it is characterised in that：Including following raw material and
Parts by weight：20-30 parts of modified polypropene, 20-30 parts of polypropylene, 1-5 parts of polycarbonate, 2-5 parts of glass fibre, styrene rubber
3-7 parts of glue, 3-7 parts of styrene-acrylonitrile copolymer, 3-6 parts of PA polybutyleneterephthalate, 2-5 parts of polycarbonate resin, poly- methyl
4-8 parts of acrylate, 0.3-0.7 parts of polyamide, 5-l0 parts of graphene, 2-4 parts of fire retardant, 1-2 parts of antioxidant, age resister
2.4-4.7 part.
2. a kind of PP composite material and preparation method thereof suitable for electroplating reaction according to claim 1, feature
It is, further includes following raw material and parts by weight：30 parts of modified polypropene, 30 parts of polypropylene, 5 parts of polycarbonate, glass fibre 5
Part, 7 parts of styrene rubber, 6 parts of PA polybutyleneterephthalate, 5 parts of polycarbonate resin, are gathered by 7 parts of styrene-acrylonitrile copolymer
8 parts of methacrylate, 0.7 part of polyamide, l0 parts of graphene, 4 parts of fire retardant, 2 parts of antioxidant, 4.7 parts of age resister.
3. a kind of PP composite material and preparation method thereof suitable for electroplating reaction according to claim 1, feature
It is, further includes following raw material and parts by weight：20 parts of modified polypropene, 20 parts of polypropylene, 1 part of polycarbonate, glass fibre 2
Part, 3 parts of styrene rubber, 3 parts of PA polybutyleneterephthalate, 2 parts of polycarbonate resin, are gathered by 3 parts of styrene-acrylonitrile copolymer
4 parts of methacrylate, 0.3 part of polyamide, 5 parts of graphene, 2 parts of fire retardant, 1 part of antioxidant, 2.4 parts of age resister.
4. a kind of PP composite material and preparation method thereof suitable for electroplating reaction according to claim 1, feature
It is, manufacturing process steps are as follows：
S1 is carried out weighing modified polypropene, polypropylene, polycarbonate, glass fibre, styrene rubber, styrene-the third by deal
Alkene lonitrile copolymer, PA polybutyleneterephthalate, polycarbonate resin, polymethacrylates, polyamide, graphene are added into mixed
It is sufficiently mixed in conjunction machine, and is constantly injected into mixing machine, water vapour keeps the speed of 12ml/min, sends constantly into, holds
Continuous 25min, raw material surface is sufficiently cleaned, is then added again, is controlled temperature at 120-180 DEG C, is continued 15min；
Mixture in S2, the graphene that will be weighed according to the ratio, fire retardant, antioxidant, age resister and step S1 is in high speed
Stir Hybrid Heating stirring in unit；
S3, by the raw material after being stirred through double screw extruder melting extrusion, fusion plastification, extrusion, cooling, pelletizing are obtained
PP composite material；
Product after extrusion molding is carried out room temperature and stands 15-30min, then wiped to surface, remove extra envelope by S4
Side strand, is then packed, and processing is completed.
5. a kind of composite plastic pipe according to claim 4 and preparation method thereof, which is characterized in that in step S2, first
90-110 DEG C at a temperature of control 150r/min-180r/min revolving speed be stirred mixed processing 10min-20min, then
By graphene, fire retardant, antioxidant is controlled and is stirred under the revolving speed of 600r/min-800r/min after age resister injection
2h, heating and temperature control is at 160-190 DEG C.
6. a kind of PP composite material and preparation method thereof suitable for electroplating reaction according to claim 4, feature
It is, in step S3, double screw extruder used, screw diameter 80-110mm, the draw ratio of screw rod is 40：1, mixed melting
Temperature is set as 170-210 DEG C of first segment, 210-230 DEG C of second segment, 230-255 DEG C of third section, the 4th section 255-270 DEG C.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143111A (en) * | 2020-10-16 | 2020-12-29 | 泗县东方塑料有限责任公司 | Dental medical plastic product processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112143111A (en) * | 2020-10-16 | 2020-12-29 | 泗县东方塑料有限责任公司 | Dental medical plastic product processing technology |
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Application publication date: 20181116 |