CN108546361A - A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process - Google Patents
A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process Download PDFInfo
- Publication number
- CN108546361A CN108546361A CN201810410115.6A CN201810410115A CN108546361A CN 108546361 A CN108546361 A CN 108546361A CN 201810410115 A CN201810410115 A CN 201810410115A CN 108546361 A CN108546361 A CN 108546361A
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- China
- Prior art keywords
- polypropylene
- screen printing
- printing process
- oil spout
- silk screen
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—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
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
- C08K5/1539—Cyclic anhydrides
Abstract
The invention discloses a kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process, are related to plastic products processing technique field, are made of the raw material of following parts by weight：10 15 parts of colorant, 5 parts of polypropylene bridging agent, 80 parts of carrier.The present invention is using maleic anhydride as polypropylene bridging agent, polypropylene and polyamide are connected on molecular structure by the bridging action of maleic anhydride, and the addition of polyamide can make the plastic parts coloured by the Masterbatch have the silk-screen effect as processed through oil spout silk screen printing process；And solve using oil spout silk screen printing process to plastic parts coloured existing for the feature of environmental protection is poor, secondary energy consumption and surface coloring layer are intolerant to burn into is easy to fall off and the technological deficiency of abrasion.
Description
Technical field：
The present invention relates to plastic products processing technique fields, and in particular to a kind of polypropylene stream instead of oil spout silk screen printing process
Line Masterbatch.
Background technology：
Oil spout silk screen printing process is mainly used for the incrustation of plastics and metal product, by the plastics or made of metal of machine-shaping
Oil spout after product surface treated, it is to be dried after again in its surface screen printing pattern or word.Currently, oil spout silk screen printing process is also used for
The coloring of plastic products, but there are the feature of environmental protection poor, secondary energy consumption and surface coloring layer are intolerant to burn into is easy to fall off and the technology of abrasion
Defect.
Flow liner Masterbatch is to coordinate the composite coloration agent of high concentration through mixed at high speed, twin-screw with specific vector resin
Squeeze out mixed refining process to form, be suitable for the coloring of the resins such as PE, PP, EVA, PS, ABS, be widely used in the modeling of beam line, calendering,
The processing of the plastic products such as blown film, hollow blown film and film.
In order to solve oil spout silk screen printing process a kind of stream is prepared in technological deficiency, the present invention present on plastic products coloring
Line Masterbatch, the flow liner Masterbatch are suitable for the coloring of acrylic resin, are once completed with injection molding process, meeting client
The multiple cumbersome technique of oil spout silk-screen is avoided while requirement plastic parts color, and process is without any pollution, processing
The corrosion resistance of made plastic parts is strong and uniform coloring, color stability are good.
Invention content：
Technical problem to be solved by the present invention lies in providing, a kind of to effectively improve uniform coloring, color stability strong
And the polypropylene flow liner Masterbatch instead of oil spout silk screen printing process that can significantly simplify processing technology, save processing cost.
The technical problems to be solved by the invention are realized using technical solution below：
A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process is made of the raw material of following parts by weight：
10-15 parts of colorant, 5 parts of polypropylene bridging agent, 80 parts of carrier.
The polypropylene bridging agent is maleic anhydride.
The carrier is mixed by polypropylene and polyamide.
The mass ratio of the polypropylene and polyamide is 1:1.
The one kind of the colorant in inorganic pigment or organic pigment.
The processing method of above-mentioned polypropylene flow liner Masterbatch includes the following steps：
(1) it is directed to the tinctorial pattern that client provides and carries out laboratory color formulas design, and using Computer color testing to confirm aberration
As a result, going out engineering list after client confirms color；
(2) colorant, polypropylene bridging agent and carrier are weighed respectively；
(3) first colorant is uniformly mixed with polypropylene bridging agent, carrier is then added, is uniformly mixed again, will mixed
Good material is sent into twin-screw color masterbatch machine, is dried after extruded, water cooling, pelletizing, is most packaged shipment after QC confirms afterwards.
The extrusion temperature is 240 DEG C, and water cooling temperature is room temperature, and drying temperature is 80 DEG C.
The beneficial effects of the invention are as follows：
(1) present invention is using maleic anhydride as polypropylene bridging agent, by the bridging action of maleic anhydride by polypropylene with
Polyamide connects on molecular structure, and the addition of polyamide can make the plastic parts coloured by the Masterbatch have as
The silk-screen effect processed through oil spout silk screen printing process；
(2) present invention solve using oil spout silk screen printing process to plastic parts coloured existing for the feature of environmental protection is poor, secondary consumption
Can and surface coloring layer intolerant to burn into it is easy to fall off and abrasion technological deficiency, save processing cost, improve processing environment while
Ensure the coloring quality of made plastic parts；
(3) the made flow liner Masterbatch of the present invention can be processed after material mixes with polypropylene and is made through single injection-molded technique
Polypropylene plastic part meets colorful colour match requirement of the client to plastic parts；
(4) it utilizes polypropylene plastic part uniform coloring made from flow liner Masterbatch of the present invention and color stability is good, coloring
It is permanently effective, while corrosion resistance is strong.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1
The processing of polypropylene flow liner Masterbatch：
(1) it is directed to the tinctorial pattern that client provides and carries out laboratory color formulas design, and using Computer color testing to confirm aberration
As a result, going out engineering list after client confirms color；
(2) colorant, polypropylene bridging agent and carrier are weighed respectively；
(3) first 10g colorants (phthalocyanine blue) are uniformly mixed with 5g polypropylene bridging agent (maleic anhydride), are then added
80g carriers are (by mass ratio 1:1 polypropylene and polyamide composition), it is uniformly mixed again, the material mixed is sent into double spiral shells
It in bar color masterbatch machine, is dried after extruded, water cooling, pelletizing, is most packaged shipment after QC confirms afterwards.Wherein, extrusion temperature 240
DEG C, water cooling temperature is room temperature, and drying temperature is 80 DEG C.
Wherein, colorant phthalocyanine blue selects the Phthalocyanine Blue BGS YL-1532P that Cangzhou Harbor Ying Lan Chemical Co., Ltd.s dispatch from the factory,
Polypropylene bridging agent maleic anhydride selects the maleic anhydride of the credit Chemical Co., Ltd. of Shandong hundred manufacture, polypropylene to select Dongguan City rich
The polypropylene HG313MO of plastic cement Co., Ltd manufacture is looked forward to, polyamide selects the manufacture of Yuyao City Tai Teng engineering plastics Co., Ltd
Polyamide PA66A3HG5.
Embodiment 2
The processing of polypropylene flow liner Masterbatch：
(1) it is directed to the tinctorial pattern that client provides and carries out laboratory color formulas design, and using Computer color testing to confirm aberration
As a result, going out engineering list after client confirms color；
(2) colorant, polypropylene bridging agent and carrier are weighed respectively；
(3) first 10g colorants (phthalocyanine green) are uniformly mixed with 5g polypropylene bridging agent (maleic anhydride), are then added
80g carriers are (by mass ratio 1:1 polypropylene and polyamide composition), it is uniformly mixed again, the material mixed is sent into double spiral shells
It in bar color masterbatch machine, is dried after extruded, water cooling, pelletizing, is most packaged shipment after QC confirms afterwards.Wherein, extrusion temperature 240
DEG C, water cooling temperature is room temperature, and drying temperature is 80 DEG C.
Wherein, colorant phthalocyanine green selects Yancheng coloured silk to reach 5319 Phthalocyanine Green Gs that pigment Co., Ltd dispatches from the factory, and polypropylene is built bridge
Agent maleic anhydride selects the maleic anhydride of the credit Chemical Co., Ltd. of Shandong hundred manufacture, polypropylene to select the rich enterprise's plastic cement of Dongguan City limited
The polypropylene HG313MO of company's manufacture, polyamide select the polyamide of Yuyao City Tai Teng engineering plastics Co., Ltd manufacture
PA66A3HG5。
Embodiment 3
Embodiment 1,2 made Masterbatch of embodiment are added to identical additive amount with batch polypropylene plastic part processing respectively
In material, and through polypropylene plastic part 1, the polypropylene plastic part 2 of the obtained same specification of identical injection molding process.
Simultaneously using with it is above-mentioned with batch polypropylene plastic part processing material through identical injection molding process be made with it is above-mentioned together
The polypropylene plastic part 3 of specification, made polypropylene plastic part 3 are coloured using oil spout silk screen printing process instead of Masterbatch.Oil spout
The Phthalocyanine Blue BGS YL-1532P of Cangzhou Harbor Ying Lan Chemical Co., Ltd.s manufacture is respectively adopted in colorant used in silk screen printing process
5319 Phthalocyanine Green Gs of pigment Co., Ltd manufacture, final corresponding obtained polypropylene plastic part 3-1, polypropylene plastics are reached with Yancheng coloured silk
Glue part 3-2.
Respectively to made polypropylene plastic part 1, polypropylene plastic part 2, polypropylene plastic part 3-1, polypropylene plastic part 3-2
Tinctorial quality tested, test result is as shown in table 1.
The tinctorial quality for the polypropylene plastic part that table 1 is coloured using Masterbatch of the present invention
| Sample name | Abrasion loss/mg | Aberration △ E | Corrosion condition |
| Polypropylene plastic part 1 | 8 | 1.1 | Corrosion-free phenomenon occurs |
| Polypropylene plastic part 2 | 9 | 0.9 | Corrosion-free phenomenon occurs |
| Polypropylene plastic part 3-1 | 41 | 4.8 | Surface corrosion, dyed layer stripping occurs |
| Polypropylene plastic part 3-2 | 45 | 4.3 | Surface corrosion, dyed layer stripping occurs |
Wearability：Emery wheel rotates 1000 sample abrasion amounts on abrasiometer.
Ageing resistance：By sample through xenon lamp aging 5000h, sample aberration △ E before and after aging are measured.
Corrosion resistance：Sample is put into 60 DEG C, is impregnated 10 days in 25wt% sodium chloride solutions, whether there is or not corrosion conditions for observation.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process, which is characterized in that by the raw material of following parts by weight
It is made：
10-15 parts of colorant, 5 parts of polypropylene bridging agent, 80 parts of carrier.
2. the polypropylene flow liner Masterbatch according to claim 1 instead of oil spout silk screen printing process, which is characterized in that it is processed
Method includes the following steps：
(1) be directed to client provide tinctorial pattern carry out laboratory color formulas design, and using Computer color testing to confirm aberration as a result,
Go out engineering list after client confirms color；
(2) colorant, polypropylene bridging agent and carrier are weighed respectively；
(3) first colorant is uniformly mixed with polypropylene bridging agent, carrier is then added, is uniformly mixed again, by what is mixed
Material is sent into twin-screw color masterbatch machine, is dried after extruded, water cooling, pelletizing, is most packaged shipment after QC confirms afterwards.
3. the polypropylene flow liner Masterbatch according to claim 2 instead of oil spout silk screen printing process, it is characterised in that：It is described to squeeze
It is 240 DEG C to go out temperature, and water cooling temperature is room temperature, and drying temperature is 80 DEG C.
4. the polypropylene flow liner Masterbatch according to claim 1 or 2 instead of oil spout silk screen printing process, it is characterised in that：Institute
It is maleic anhydride to state polypropylene bridging agent.
5. the polypropylene flow liner Masterbatch according to claim 1 or 2 instead of oil spout silk screen printing process, it is characterised in that：Institute
Carrier is stated to be mixed by polypropylene and polyamide.
6. the polypropylene flow liner Masterbatch according to claim 5 instead of oil spout silk screen printing process, it is characterised in that：It is described poly-
The mass ratio of propylene and polyamide is 1:1.
7. the polypropylene flow liner Masterbatch according to claim 1 or 2 instead of oil spout silk screen printing process, it is characterised in that：Institute
State the one kind of colorant in inorganic pigment or organic pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410115.6A CN108546361A (en) | 2018-05-02 | 2018-05-02 | A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410115.6A CN108546361A (en) | 2018-05-02 | 2018-05-02 | A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108546361A true CN108546361A (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410115.6A Pending CN108546361A (en) | 2018-05-02 | 2018-05-02 | A kind of polypropylene flow liner Masterbatch instead of oil spout silk screen printing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900002577A1 (en) * | 2019-02-22 | 2020-08-22 | Tiziano Baldi | POLYMER COMPOUND TO BE USED AS A MASTER FOR POLYOLEFINS, SBS, ABS, SUITABLE FOR THE PRODUCTION, WITH ANY THERMOPLASTIC INJECTION TECHNOLOGY, OF CHROMATICALLY MARBLED OBJECTS |
| CN112745665A (en) * | 2020-12-08 | 2021-05-04 | 金发科技股份有限公司 | Polypropylene material injection molding flow pattern effect master batch and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617933A (en) * | 2012-04-06 | 2012-08-01 | 广州远华色母厂有限公司 | Color master batch composition for marble vision effect of polypropylene resin |
| CN105291295A (en) * | 2015-11-16 | 2016-02-03 | 东莞市普凯塑料科技有限公司 | Lamelliferous color master batch and manufacturing method thereof |
-
2018
- 2018-05-02 CN CN201810410115.6A patent/CN108546361A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617933A (en) * | 2012-04-06 | 2012-08-01 | 广州远华色母厂有限公司 | Color master batch composition for marble vision effect of polypropylene resin |
| CN105291295A (en) * | 2015-11-16 | 2016-02-03 | 东莞市普凯塑料科技有限公司 | Lamelliferous color master batch and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900002577A1 (en) * | 2019-02-22 | 2020-08-22 | Tiziano Baldi | POLYMER COMPOUND TO BE USED AS A MASTER FOR POLYOLEFINS, SBS, ABS, SUITABLE FOR THE PRODUCTION, WITH ANY THERMOPLASTIC INJECTION TECHNOLOGY, OF CHROMATICALLY MARBLED OBJECTS |
| CN112745665A (en) * | 2020-12-08 | 2021-05-04 | 金发科技股份有限公司 | Polypropylene material injection molding flow pattern effect master batch and preparation method thereof |
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Application publication date: 20180918 |
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