CN107446207A - A kind of processing technology of high-concentration color masterbatch - Google Patents
A kind of processing technology of high-concentration color masterbatch Download PDFInfo
- Publication number
- CN107446207A CN107446207A CN201610375142.5A CN201610375142A CN107446207A CN 107446207 A CN107446207 A CN 107446207A CN 201610375142 A CN201610375142 A CN 201610375142A CN 107446207 A CN107446207 A CN 107446207A
- Authority
- CN
- China
- Prior art keywords
- processing technology
- color masterbatch
- concentration color
- temperature
- mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004595 color masterbatch Substances 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 239000000049 pigment Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 11
- -1 Tissuemat E Substances 0.000 claims abstract description 10
- 238000005453 pelletization Methods 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000007822 coupling agent Substances 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of processing technology of high-concentration color masterbatch, including：Step 1：Weigh：Prepare pigment, Tissuemat E, dispersant, according to 50:13:1 ratio weighs up；Step 2：Stirring：2.1）The raw material weighed up in step 1 are put into mixer, heats up and carries out stirring at low speed, and at the uniform velocity add 1:The titanate coupling agent and white oil of 1 ratio；2.2）Continue to heat up and enter high-speed stirred；2.3）Material cools down, and is crushed to little particle and obtains pigment preparations；Step 3：It is granulated：3.1）The polyethylene support of the little particle that step 2 obtains and melt index 2 is added in mixer, heats simultaneously mixed at high speed；3.2）Mixed material adds double-screw extruding pelletizing, and each area's temperature control is between 90 180 °；3.3）Cooling；Step 4：Tie rod；Step 5：Qie La；Step 6：Packaging, the technical program add pre-dispersed step in whipping step, reduce the aggregation of pigment particles so that pigment particles mix evenly, improve the quality of product.
Description
Technical field
The invention mainly relates to color masterbatch manufacture field, more particularly to a kind of processing technology of high-concentration color masterbatch.
Background technology
Masterbatch is a kind of new high polymer material special coloring agent, and it has good dispersiveness, chemical stability, and keeps the clean and tidy of environment in use, therefore is widely used plastic industry.
In order to which the big then Masterbatch dispersive property of the pigment content that solves to run into during client's use will reduce this problem, usually using increase dispersant concentration in industry, the content of pigment in Masterbatch, or increase extrusion molding time are reduced to improve the dispersiveness of pigment.And first this several method increases the production cost of product, it second can increase client and use the ratio of Masterbatch, and reduce some performances of consumer product.
The content of the invention
The present invention provides a kind of processing technology of high-concentration color masterbatch, comprises the following steps：
Step 1：Weigh：Prepare pigment, Tissuemat E, dispersant, according to 50:13:1 ratio weighs up；
Step 2：Stirring：2.1）The raw material weighed up in step 1 are put into mixer, heats up and carries out stirring at low speed, and at the uniform velocity add 1:The titanate coupling agent and white oil of 1 ratio；2.2）Continue to heat up and enter high-speed stirred；2.3）Material cools down, and is crushed to little particle and obtains pigment preparations；
Step 3：It is granulated：3.1）The polyethylene support of the little particle that step 2 obtains and melt index 2 is added in mixer, heats simultaneously mixed at high speed；3.2）Mixed material adds double-screw extruding pelletizing, and each area's temperature control is between 90-180 °；3.3）Cooling；
Step 4：Tie rod：The particulate matter that step 3 is obtained is converted to material strip；
Step 5：Qie La：Pelleter rotating speed is improved as material strip reaches pelletizing machine inlet；
Step 6：Packaging：Packed after drying.
Preferably, step 2.1）In, stirring at low speed work stirs 10-15min in temperature control at a temperature of 50-70 °.
Preferably, step 2.2）In, when carrying out high-speed stirred, temperature control stirs 10-15min at 80-100 °.
Preferably, step 2.3）In, material is cooled to 45-60 °.
Preferably, step 3.1）In, the mixed proportion of pigment preparations and polyethylene support is：28:46, during mixing, mixer works 10-15min at a temperature of 90-100 °.
Preferably, step 3.2）In, double screw extruder is divided at least nine areas, and the temperature of latter zone is not less than the temperature in previous area.
Preferably, in step 6, dried before pack, drying temperature is 80-85 °.
Beneficial effects of the present invention：The technical program adds pre-dispersed step in whipping step, reduces the aggregation of pigment particles so that pigment particles mix evenly, improve the quality of product.
Embodiment
Technical scheme provided by the invention comprises the following steps：Step 1：Weigh：Prepare pigment, Tissuemat E, dispersant, according to 50:13:1 ratio weighs up；
Step 2：Stirring：2.1）The raw material weighed up in step 1 are put into mixer, are warming up to 60 °, and carry out stirring at low speed 10min, at the uniform velocity add 1000ml titanate coupling agent and 1000ml white oil；2.2）95 ° are continuously heating to, and carries out 15min high-speed stirred；2.3）Material is cooled to 50 °, is crushed to little particle and obtains pigment preparations；
Step 3：It is granulated：3.1）Take out 28kg scattered pigment grain to be added in mixer with the polyethylene support of 46kg melt index 2, be heated to 95 ° and carry out 10min high speed mixing；3.2）Mixed material adds double-screw extruding pelletizing, and in nine areas, each area's temperature control is specifically between 90-180 °：One 90 DEG C of area, two 100 DEG C of areas, three 120 DEG C of areas, four 130 DEG C of areas, five 140 DEG C of areas, six 150 DEG C of areas, seven 160 DEG C of areas, eight 170 DEG C of areas, nine 180 DEG C of areas, ten 180 DEG C of areas；3.3）Enter cooling bath cooling；
Step 4：Tie rod：The particulate matter that step 3 is obtained is converted to material strip；
Step 5：Qie La：Pelleter rotating speed is improved as material strip reaches pelletizing machine inlet；
Step 6：Packaging：Packed after carrying out 80 ° of drying.
Preferably; the processing step that the technical program is provided is based on weighing, completed on the basis of the basic equipment such as mixer, comminutor, tie rod, pelletizing even pack; the basic equipment is connected with PLC industrial computers again; PLC industrial computers are also connected with temperature sensing head; for perceiving the temperature of heating module or the temperature of direct measurement material in control mixer, pelletizer equipment, and the work of heating module is directly controlled to carry out heating and cooling control；
PLC industrial computers control its automation or semi-automatic work, are specifically to be controlled by auxiliary reclay or the time relay to be driven the switch of device by being connected with the driver of each equipment.
The principle and its effect of above-described embodiment only illustrative present patent application, not for limitation present patent application.Any person skilled in the art all can carry out modifications and changes under the spirit and scope without prejudice to present patent application to above-described embodiment.Therefore, those of ordinary skill in the art is being covered without departing from the spirit disclosed in present patent application with all equivalent modifications or change, the claim that should be asked by this patent completed under technological thought such as.
Claims (7)
1. a kind of processing technology of high-concentration color masterbatch, comprises the following steps：
Step 1：Weigh：Prepare pigment, Tissuemat E, dispersant, according to 50:13:1 ratio weighs up；
Step 2：Stirring：2.1）The raw material weighed up in step 1 are put into mixer, heats up and carries out stirring at low speed, and at the uniform velocity add 1:The titanate coupling agent and white oil of 1 ratio；2.2）Continue to heat up and enter high-speed stirred；2.3）Material cools down, and is crushed to little particle and obtains pigment preparations；
Step 3：It is granulated：3.1）The polyethylene support of the little particle that step 2 obtains and melt index 2 is added in mixer, heats simultaneously mixed at high speed；3.2）Mixed material adds double-screw extruding pelletizing, and each area's temperature control is between 90-180 °；3.3）Cooling；
Step 4：Tie rod：The particulate matter that step 3 is obtained is converted to material strip；
Step 5：Qie La：Pelleter rotating speed is improved as material strip reaches pelletizing machine inlet；
Step 6：Packaging：Packed after drying.
A kind of 2. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：Step 2.1）In, stirring at low speed work stirs 10-15min in temperature control at a temperature of 50-70 °.
A kind of 3. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：Step 2.2）In, when carrying out high-speed stirred, temperature control stirs 10-15min at 80-100 °.
A kind of 4. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：Step 2.3）In, material is cooled to 45-60 °.
A kind of 5. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：Step 3.1）In, the mixed proportion of pigment preparations and polyethylene support is：28:46, during mixing, mixer works 10-15min at a temperature of 90-100 °.
A kind of 6. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：Step 3.2）In, double screw extruder is divided at least nine areas, and the temperature of latter zone is not less than the temperature in previous area.
A kind of 7. processing technology of high-concentration color masterbatch according to claim 1, it is characterised in that：In step 6, dried before pack, drying temperature is 80-85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375142.5A CN107446207A (en) | 2016-05-31 | 2016-05-31 | A kind of processing technology of high-concentration color masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375142.5A CN107446207A (en) | 2016-05-31 | 2016-05-31 | A kind of processing technology of high-concentration color masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107446207A true CN107446207A (en) | 2017-12-08 |
Family
ID=60485111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375142.5A Pending CN107446207A (en) | 2016-05-31 | 2016-05-31 | A kind of processing technology of high-concentration color masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107446207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628142A (en) * | 2019-09-26 | 2019-12-31 | 安特普工程塑料（苏州）有限公司 | Color master batch with spray-shaped moire effect and manufacturing process thereof |
-
2016
- 2016-05-31 CN CN201610375142.5A patent/CN107446207A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628142A (en) * | 2019-09-26 | 2019-12-31 | 安特普工程塑料（苏州）有限公司 | Color master batch with spray-shaped moire effect and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |