CN108676316A - A kind of preparation method of the ABS/PA6 plastics with marble grain effect - Google Patents
A kind of preparation method of the ABS/PA6 plastics with marble grain effect Download PDFInfo
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- CN108676316A CN108676316A CN201810610268.5A CN201810610268A CN108676316A CN 108676316 A CN108676316 A CN 108676316A CN 201810610268 A CN201810610268 A CN 201810610268A CN 108676316 A CN108676316 A CN 108676316A
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to plastics preparing technical field, specially a kind of preparation method of the ABS/PA6 plastics with marble grain effect.It is blended with PA6 after being modified to ABS the invention firstly uses maleic acid, prepares ABS/PA6 copolymers, greatly improve the mechanical property of ABS;Then ABS is mixed with Masterbatch and marble particle, the natural antibacterial ABS/PA6 plastics of marbling effect is prepared using injection molding machine.The present invention can significantly reduce the use of plasticizer and anti-wear agent, increase the safety of plastic product.The ABS/PA6 plastics good mechanical properties of the marbling effect prepared through the present invention.
Description
Technical field
The present invention relates to plastics preparing technical field, specially a kind of ABS/PA6 plastics with marble grain effect
Preparation method.
Background technology
Acrylonitrile-butadiene-styrene (ABS)（ABS）It is a kind of thermoplastic engineering plastic, there is well adapting to property to temperature,
It is widely used in cosmetics packaging material industry.The ABS plastic of traditional imitation marble effect, using adding spot pigment or marble
Prepared by the mode of particle, the serious mechanical property for reducing ABS of this method, it is therefore desirable to add more plasticizer and resistance to
Grinding agent is to ensure the mechanical property of plastics, but it is plasticizer that the reagent spy of addition is standby（Phthalic acid ester）With carcinogenicity,
Significantly affect the safety of material.
PA6 (nylon 6) is a kind of engineering plastics that application field is extremely wide, has wear-resisting, self-lubricating, oil resistant and weak acid resistant
The comprehensive performances such as weak base.But because its polarity is strong, water imbibition is big, poor dimensional stability, creep resistance difference problem, by ABS and PA6
Blending can then learn from other's strong points to offset one's weaknesses, the ABS/PA6 plastics with marble grain effect developed, it will have huge market to answer
Use potentiality.
Invention content
In order to solve the ABS plastic poor mechanical property of traditional imitation marble effect, the problems such as poor safety performance, the present invention
Provide a kind of preparation method of the ABS/PA6 plastics with marble grain effect.
In order to realize above-mentioned target.The present invention will use following technology：A kind of ABS/PA6 with marble grain effect
The preparation method of plastics, which is characterized in that include the following steps：
（1）Count in parts by weight by after 92-98 parts of ABS, 5-10 parts of maleic acid, the mixing of 0.5-1 parts of cumyl peroxide
After 180 DEG C of heating mixings, after reacting 1-2 hours under agitation, through injection molding machine, extrusion granulator obtains modified ABS；
（2）It is counted in parts by weight by modified ABS50-70 parts, 30-40 parts of PA6,1-3 parts of natural in high-speed stirred
After lower mixing, ABS/PA6 composite material master batches are prepared through injection molding machine；
（3）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；Four kinds of herb powders are mixed
After conjunction, the ethanol-water mixture with 75% is according to 1：After the mass volume ratio mixing of 15-20, in the power of 400W, 40-60 DEG C of item
It is filtered after ultrasonic extraction 25-30min under part, merging filtrate after filter residue extracts 2-3 times again is freeze-dried, i.e., after concentrating filtrate
Obtain natural antibacterial agent；
（4）By ABS/PA6 composite materials master batch, natural, natural antibacterial agent, natural plasticizer, Masterbatch, marble
The ABS/PA6 plastics of marbling effect are prepared after particle mixing through injection molding machine.
Further, step（1）Described in speed of agitator be 300-600rpm/min；The injecting condition is：It is double
The Double-screw temperature range of screw extruder is：180-220 DEG C, head temperature is 190-200 DEG C；Screw rod rotating speed is
300-400rpm/min；Pelleter speed is 600-800rpm/min.
Further, step（2）Described in injecting condition be：The Double-screw temperature range of twin screw extruder
For：170-210 DEG C, head temperature is 170-200 DEG C；Screw rod rotating speed is 250-350rpm/min；Pelleter speed is 400-
600rpm/min。
Further, step（3）Described in four kinds of herb powders in rabdosia lophanthide, rosemary, hypericum perforatum, galangal powder
The mass ratio at end is 1：1.1-1.5:1.5-2:1:1.5-2.
Further, step（3）Described in concentration be when extracting solution density be more than 1.25g/mL after can be freeze-dried.
Further, step（4）Described in natural be tea polyphenols, vitamin C, one kind in gallic acid
Or it is a variety of；The natural plasticizer is one or both of epoxidized soybean oil, anacardol yl acetate.
Further, step（4）Described in ABS/PA6 composite materials master batch, natural, natural antibacterial agent,
Natural plasticizer, Masterbatch, marble particle are respectively according to the mass fraction：80-90 parts, 0.5-2 parts, 0.5-2 parts, 0.5-1
Part, 3-5 parts, 10-15 parts.
Further, step（4）Described in injecting condition be：The Double-screw temperature range of twin screw extruder
For：200-220 DEG C, head temperature is 200-210 DEG C；Screw rod rotating speed is 400-600rpm/min；Pelleter speed is 600-
800rpm/min。
Compared with prior art, the preparation side of a kind of ABS/PA6 plastics with marble grain effect of the present invention
Method has the advantages that：The ABS plastic of marbling effect prepared by the present invention has many advantages, such as that high glaze color and luster texture is good；
It is blended with PA6 after being modified ABS using maleic acid, the wearability for significantly improving material has waited a little performances, avoids
Add anti-wear agent；Natural plasticizer is added to avoid that the toxic plasticizer of phthalate is added, improves the peace of plastics
Quan Xing；The durability that natural increases plastics is added；Natural antiseptic is added so that plastics have good anti-
Bacterium effect.The natural antibacterial ABS plastic that the present invention is prepared has good antibacterial effect in preparing cosmetic package.
Specific implementation mode
【Embodiment 1】
A kind of preparation method of the ABS/PA6 plastics with marble grain effect, which is characterized in that include the following steps：
（1）Counting in parts by weight will add after 0.5 part of 94.5 parts of ABS, 5 parts of maleic acid, cumyl peroxide mixing at 180 DEG C
After hot mixing, after being reacted 1.5 hours under 400rpm/min stirring conditions, through injection molding machine, in double spiral shells of twin screw extruder
Swing arm temperature range is：180-220 DEG C, head temperature is 185 DEG C；Screw rod rotating speed is 350rpm/min；Pelleter speed is
Under the conditions of 600rpm/min, extrusion granulator obtains modified ABS；
（2）It counts in parts by weight and mixes modified ABS65 parts, 33 parts of PA6,2 parts of natural under high velocity agitation
Afterwards, the Double-screw temperature range through injection molding machine in twin screw extruder is：170-210 DEG C, head temperature is 170 DEG C；Spiral shell
Swing arm rotating speed is 250rpm/min；Under the conditions of pelleter speed is 400rpm/min, it is female that ABS/PA6 composite materials are prepared
Grain；
（3）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；By rabdosia lophanthide, rosemary,
Four kinds of hypericum perforatum, galangal herb powders press 1：1.1：1.5：After 2 mass ratio mixing, the ethanol-water mixture with 75% is pressed
According to 1：After 18 mass volume ratio mixing, filtered after ultrasonic extraction 25min under the conditions of the power of 400W, 60 DEG C, filter residue carries again
Merging filtrate after taking 3 times concentrates the filtrate to density more than freeze-drying after 1.25g/mL to get natural antibacterial agent；
（4）By 82 parts of ABS/PA6 composite materials master batches, 1 part of tea polyphenols, 1 part of natural antibacterial agent, 1 part of epoxidized soybean oil, 5 parts of colors
Double-screw temperature range after master batch, the mixing of 10 parts of marble particles in twin screw extruder is：200-220 DEG C, head
Temperature is 200 DEG C；Screw rod rotating speed is 500rpm/min；Under the conditions of pelleter speed is 700rpm/min, prepared through injection molding machine
Obtain the ABS/PA6 plastics of marbling effect.
【Embodiment 2】
A kind of preparation method of the ABS/PA6 plastics with marble grain effect, which is characterized in that include the following steps：
（1）Counting in parts by weight will add after 0.5 part of 94 parts of ABS, 5.5 parts of maleic acid, cumyl peroxide mixing at 180 DEG C
After hot mixing, after being reacted 1.5 hours under 400rpm/min stirring conditions, through injection molding machine, in double spiral shells of twin screw extruder
Swing arm temperature range is：180-220 DEG C, head temperature is 180 DEG C；Screw rod rotating speed is 300rpm/min；Pelleter speed is
Under the conditions of 550rpm/min, extrusion granulator obtains modified ABS；
（2）It counts in parts by weight and mixes modified ABS60 parts, 39 parts of PA6,1 part of natural under high velocity agitation
Afterwards, the Double-screw temperature range through injection molding machine in twin screw extruder is：170-210 DEG C, head temperature is 180 DEG C；Spiral shell
Swing arm rotating speed is 300rpm/min；Under the conditions of pelleter speed is 450rpm/min, it is female that ABS/PA6 composite materials are prepared
Grain；
（3）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；By rabdosia lophanthide, rosemary,
Four kinds of hypericum perforatum, galangal herb powders press 1：1.2：2：After 1.5 mass ratio mixing, the ethanol-water mixture with 75% is pressed
According to 1：After 16 mass volume ratio mixing, filtered after ultrasonic extraction 28min under the conditions of the power of 400W, 50 DEG C, filter residue carries again
Merging filtrate after taking 3 times concentrates the filtrate to density more than freeze-drying after 1.25g/mL to get natural antibacterial agent；
（4）By 82 parts of ABS/PA6 composite materials master batches, 0.5 part of gallic acid, 0.5 part of natural antibacterial agent, 1 part of epoxidized soybean oil,
Double-screw temperature range after 5 parts of Masterbatch, the mixing of 11 parts of marble particles in twin screw extruder is：200-220 DEG C,
Head temperature is 200 DEG C；Screw rod rotating speed is 500rpm/min；Under the conditions of pelleter speed is 700rpm/min, through injection molding machine
The ABS/PA6 plastics of marbling effect are prepared.
【Embodiment 3】
A kind of preparation method of the ABS/PA6 plastics with marble grain effect, which is characterized in that include the following steps：
（1）Count in parts by weight will be heated at 180 DEG C after 94 parts of ABS, 5 parts of maleic acid, the mixing of 1 part of cumyl peroxide it is mixed
After even, after being reacted 2 hours under 400rpm/min stirring conditions, through injection molding machine, in the Double-screw temperature of twin screw extruder
Degree is ranging from：180-220 DEG C, head temperature is 190 DEG C；Screw rod rotating speed is 300rpm/min；Pelleter speed is 500rpm/
Under the conditions of min, extrusion granulator obtains modified ABS；
（2）It counts in parts by weight after mixing modified ABS60 parts, PA639 parts, 1 part of natural under high velocity agitation,
Double-screw temperature range through injection molding machine in twin screw extruder is：170-210 DEG C, head temperature is 180 DEG C；Screw rod
Rotating speed is 350rpm/min；Under the conditions of pelleter speed is 500rpm/min, ABS/PA6 composite material master batches are prepared；
（3）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；By rabdosia lophanthide, rosemary,
Four kinds of hypericum perforatum, galangal herb powders press 1：1.1：2：2 mass ratio mixing after, with 75% ethanol-water mixture according to
1：After the mass volume ratio mixing of 15-20, filtered after ultrasonic extraction 25min under the conditions of the power of 400W, 55 DEG C, filter residue carries again
Merging filtrate after taking 3 times concentrates the filtrate to density more than freeze-drying after 1.25g/mL to get natural antibacterial agent；
（4）By 82 parts of ABS/PA6 composite materials master batches, 1 part of vitamin C, 1 part of natural antibacterial agent, 1 part of anacardol yl acetate, 5
Double-screw temperature range after part Masterbatch, 10 parts of marble particles mixing in twin screw extruder is：200-220 DEG C,
Head temperature is 200 DEG C；Screw rod rotating speed is 500rpm/min；Under the conditions of pelleter speed is 700rpm/min, through injection molding machine
The ABS/PA6 plastics of marbling effect are prepared.
【Comparative example】
A kind of preparation method of the ABS6 plastics of marbling effect, which is characterized in that include the following steps：
（1）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；By rabdosia lophanthide, rosemary,
Four kinds of hypericum perforatum, galangal herb powders press 1：1.1：2：2 mass ratio mixing after, with 75% ethanol-water mixture according to
1：The mass volume ratio mixing of 15-20 then, is filtered, filter residue is again after ultrasonic extraction 25min under the conditions of the power of 400W, 55 DEG C
Merging filtrate after extracting 3 times concentrates the filtrate to density more than being freeze-dried after 1.25g/mL, both obtains natural antibacterial agent；
（2）By 82 parts of ABS masterbatches, 1 part of vitamin C, 1 part of natural antibacterial agent, 1 part of anacardol yl acetate, 5 parts of Masterbatch, 10
Double-screw temperature range after the mixing of part marble particle in twin screw extruder is：200-220 DEG C, head temperature is
200℃；Screw rod rotating speed is 500rpm/min；Under the conditions of pelleter speed is 700rpm/min, it is prepared greatly through injection molding machine
The ABS plastic of reason stone effect.
The performance of prepared natural antibacterial ABS plastic in 1 embodiment 1-3 of table and comparative example
Tensile strength and bending strength in the present invention respectively according to national standard GB/T1040.2-2006, GB/T9341-2000 into
Row test, from Table 2, it can be seen that natural antibacterial ABS plastic good mechanical properties prepared by the present invention.
For the ordinary skill in the art, specific embodiment is only exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as use the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities, or it is not improved by the present invention design and technical solution directly apply to other occasions
, within protection scope of the present invention.
Claims (8)
1. a kind of preparation method of the ABS/PA6 plastics with marble grain effect, which is characterized in that include the following steps：
（1）Count in parts by weight by after 92-98 parts of ABS, 5-10 parts of maleic acid, the mixing of 0.5-1 parts of cumyl peroxide
After 180 DEG C of heating mixings, after reacting 1-2 hours under agitation, through injection molding machine, extrusion granulator obtains modified ABS；
（2）It is counted in parts by weight by modified ABS50-70 parts, 30-40 parts of PA6,1-3 parts of natural in high-speed stirred
After lower mixing, ABS/PA6 composite material master batches are prepared through injection molding machine；
（3）Respectively by after rabdosia lophanthide, rosemary, hypericum perforatum, galangal drying, powder is crushed to obtain；Four kinds of herb powders are mixed
After conjunction, the ethanol-water mixture with 75% is according to 1：After the mass volume ratio mixing of 15-20, in the power of 400W, 40-60 DEG C of item
It is filtered after ultrasonic extraction 25-30min under part, merging filtrate after filter residue extracts 2-3 times again is freeze-dried, i.e., after concentrating filtrate
Obtain natural antibacterial agent；
（4）By ABS/PA6 composite materials master batch, natural, natural antibacterial agent, natural plasticizer, Masterbatch, marble
The ABS/PA6 plastics of marbling effect are prepared after particle mixing through injection molding machine.
2. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（1）Described in speed of agitator be 300-600rpm/min；The injecting condition is：Twin screw extruder
Double-screw temperature range be：180-220 DEG C, head temperature is 190-200 DEG C；Screw rod rotating speed is 300-400rpm/
min；Pelleter speed is 600-800rpm/min.
3. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（2）Described in injecting condition be：The Double-screw temperature range of twin screw extruder is：170-210 DEG C,
Head temperature is 170-200 DEG C；Screw rod rotating speed is 250-350rpm/min；Pelleter speed is 400-600rpm/min.
4. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（3）Described in four kinds of herb powders in rabdosia lophanthide, rosemary, hypericum perforatum, Lesser Galangal Rhizome mass ratio be
1：1.1-1.5:1.5-2:1:1.5-2.
5. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（3）Described in concentration be when extracting solution density be more than 1.25g/mL after can be freeze-dried.
6. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（4）Described in natural be tea polyphenols, it is vitamin C, one or more in gallic acid；It is described
Natural plasticizer be epoxidized soybean oil, one or both of anacardol yl acetate.
7. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（4）Described in ABS/PA6 composite materials master batch, natural, natural antibacterial agent, natural plasticizer, color
Master batch, marble particle are respectively according to the mass fraction：80-90 parts, 0.5-2 parts, 0.5-2 parts, 0.5-1 parts, 3-5 parts, 10-15
Part.
8. a kind of preparation method of ABS/PA6 plastics with marble grain effect according to claim 1, feature
It is, step（4）Described in injecting condition be：The Double-screw temperature range of twin screw extruder is：200-220 DEG C,
Head temperature is 200-210 DEG C；Screw rod rotating speed is 400-600rpm/min；Pelleter speed is 600-800rpm/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810610268.5A CN108676316A (en) | 2018-06-13 | 2018-06-13 | A kind of preparation method of the ABS/PA6 plastics with marble grain effect |
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| CN201810610268.5A CN108676316A (en) | 2018-06-13 | 2018-06-13 | A kind of preparation method of the ABS/PA6 plastics with marble grain effect |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385059A (en) * | 2018-10-27 | 2019-02-26 | 汕头市春叶新材料环保有限公司 | A kind of PLA/PPC biological degradable composite material of high tenacity and preparation method thereof |
| CN109679334A (en) * | 2018-12-29 | 2019-04-26 | 上海普利特复合材料股份有限公司 | A kind of smell faint scent, polyamides implant of imitative flocking effect and preparation method thereof |
| CN112778753A (en) * | 2020-12-31 | 2021-05-11 | 上海聚威新材料股份有限公司 | PA6/PA56 silver flow pattern apparent material and preparation method thereof |
| CN115558235A (en) * | 2022-09-30 | 2023-01-03 | 珠海格力电器股份有限公司 | Particulate injection molding material for injection molded parts with textures, injection molded parts with textures and preparation method thereof |
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| US1673136A (en) * | 1920-05-29 | 1928-06-12 | Irene E Bennett | Carburetor |
| CN1557870A (en) * | 2004-02-11 | 2004-12-29 | 广东盛恒昌化学工业有限公司 | Natural-like multifunctional color batch and use thereof |
| CN105482351A (en) * | 2015-11-30 | 2016-04-13 | 四川长虹电器股份有限公司 | ABS material with marble imitation decorative effect and preparation method thereof |
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2018
- 2018-06-13 CN CN201810610268.5A patent/CN108676316A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1673136A (en) * | 1920-05-29 | 1928-06-12 | Irene E Bennett | Carburetor |
| CN1557870A (en) * | 2004-02-11 | 2004-12-29 | 广东盛恒昌化学工业有限公司 | Natural-like multifunctional color batch and use thereof |
| CN105482351A (en) * | 2015-11-30 | 2016-04-13 | 四川长虹电器股份有限公司 | ABS material with marble imitation decorative effect and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385059A (en) * | 2018-10-27 | 2019-02-26 | 汕头市春叶新材料环保有限公司 | A kind of PLA/PPC biological degradable composite material of high tenacity and preparation method thereof |
| CN109679334A (en) * | 2018-12-29 | 2019-04-26 | 上海普利特复合材料股份有限公司 | A kind of smell faint scent, polyamides implant of imitative flocking effect and preparation method thereof |
| CN112778753A (en) * | 2020-12-31 | 2021-05-11 | 上海聚威新材料股份有限公司 | PA6/PA56 silver flow pattern apparent material and preparation method thereof |
| CN115558235A (en) * | 2022-09-30 | 2023-01-03 | 珠海格力电器股份有限公司 | Particulate injection molding material for injection molded parts with textures, injection molded parts with textures and preparation method thereof |
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Application publication date: 20181019 |