CN105906927A - Filler master batch and preparation method thereof - Google Patents
Filler master batch and preparation method thereof Download PDFInfo
- Publication number
- CN105906927A CN105906927A CN201610529650.4A CN201610529650A CN105906927A CN 105906927 A CN105906927 A CN 105906927A CN 201610529650 A CN201610529650 A CN 201610529650A CN 105906927 A CN105906927 A CN 105906927A
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- Prior art keywords
- filler
- masterbatch
- binding agent
- master batch
- preparation
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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
- 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
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
Abstract
The invention discloses a filler master batch. The filler master batch is prepared from the following components in parts by weight: 80-97 parts of fillers, 0.2-1 part of an activating agent and 3-18 parts of a binding agent, wherein the binding agent is at least one of paraffin wax, polyethylene wax, oxidized polyethlene wax and ethylene-acrylic acid wax. The invention further provides a preparation method of the filler master batch. Compared with the prior art, the filler master batch has no carriers, so that carrier resin and product resin do not need to be consistent in a use process and the utilization limitation of the filler master batch is small. The preparation method does not utilize an extruder and an internal mixer, so that the machining cost is relatively low.
Description
Technical field
The present invention relates to masterbatch and manufacture field, particularly to a kind of filler masterbatch and preparation method thereof.
Background technology
The filling-modified plastics of mineral powder are one of most important modes of current modified plastics mode, are possible not only to reality
Modification the most functionally, and material cost can be reduced greatly, improve the market competitiveness.Different powder
Body also exists the problems such as caking, hole, bridge formation and material residual in feeding procedure, has a strong impact on product
Stability, also exists, during powder body uses, the problem that dust is floating simultaneously, affects workshop condition and production
Workman's is healthy.
Current solution is to join powder body excess to make master batch in resin, is then being diluted to product
In.But the method has certain defect, if desired for secondary granulation, manufacturing cost is higher；Vector resin and product
Product resin must be consistent, uses and has limitation, causes master batch of a great variety.
Summary of the invention
The purpose of the present invention, it is simply that provide a kind of filler masterbatch in order to solve the problems referred to above, this filler is female
Material carrier-free, therefore, vector resin is not necessary to consistent with final resin in use, and filler masterbatch uses
Limitation little.
Another object of the present invention also resides in the preparation method providing a kind of filler masterbatch, this preparation method
Do not use extruder and banbury so that processing cost is lower.
For achieving the above object, technical scheme is implemented as follows:
A kind of filler masterbatch, including following components and weight portion thereof:
Filler 80-97 part；
Activator 0.2-1 part；
Binding agent 3-18 part；
Described binding agent be in paraffin, Tissuemat E, OPE or ethylene-acrylic acid wax extremely
Few one.
Preferably, described filler is Pulvis Talci, barium sulfate, calcium carbonate, wollastonite or Kaolin.
Preferably, the mesh number of described filler is 1000-4000.
Preferably, described activator is stearate, silane coupler, aluminium titanium composite coupler or titanate esters
At least one in coupling agent.
Present invention also offers the preparation method of a kind of filler masterbatch, including following preparation process:
Step 1: according to following components and weight portion preparation raw material thereof: filler 80-97 part, activator 0.2-1
Part, binding agent 3-18 part；
Step 2: filler and activator are positioned in the high-speed mixer of heating function, mixing velocity control
System is at 800-1200rpm, and incorporation time is 15-20min；
Step 3: being added to high-speed mixer by binding agent, mixing velocity controls at 800-1200rpm,
Incorporation time is 10-20min, and mixing temperature controls at 80-120 DEG C, it is thus achieved that mixture；
Step 4: the mixture in step 3 is positioned in low-speed mixer stirring, described low-speed mixer
Rotating speed is set to 20-200rpm, after stirring 5-10min, and is cooled to room temperature, i.e. obtains filling out of the present invention
Material masterbatch.
Beneficial effects of the present invention is as follows:
The most compared with prior art, the binding agent in the present invention employs paraffin, Tissuemat E or aoxidizes poly-second
Alkene wax, it has the compatibility well with plastics, solves tradition master batch vector resin in use and products-tree
The necessary consistent problem of fat；The mechanical property of product can be improved simultaneously to a certain extent, increase adding of product
Work mobility and the reinforcement filler dispersion effect in resin.
2. the present invention is prepared the method for masterbatch compared with prior art, do not use extruder and banbury, only
Needing the mixing apparatus such as high-speed mixer and low speed mixer can complete pelletize, processing cost is relatively low.
Detailed description of the invention
Below in conjunction with comparative example and embodiment, the invention will be further described.
Comparative example 1
Water intaking 96kg, polyvinyl alcohol 4kg mix, and take mixed additive 20kg, the cunning of 300 mesh
Stone powder 80kg carries out uniform stirring mixing, mixed processing is crossed Pulvis Talci and puts into extruder room temperature extrusion, make
Grain extrusion pressure is 1 MPa, and a diameter of 3mm, a length of 6mm of extrusion granule, the granule of extrusion is 150
Dry at DEG C and obtain product in 1 hour.
Comparative example 2
3kg sodium silicate is dissolved in 5kg be preheated in the pure water of 60 DEG C form sodium silicate solution；By 90kg
Pulvis Talci, 1kg zinc stearate, 1kg calcium stearate, sodium silicate solution put in mixer successively, the lowest
Speed (100rpm) mixing 1min, then (1000rpm) mixes 8min at a high speed；The material mixed is put into strong
In feeding machine processed, roller is gone to pelletize roller pelletize through later in extruding by material, and gained granule sieves through sieve bend
Product outlet is flowed to after Fen；The powder sieved by sieve bend is the most cyclically extruded by powder recovery and makes
Grain；Then high-load, talc masterbatch that versatility is wide, gained masterbatch particle diameter are collected at product outlet
Be 3～5mm, one-tenth oblate spheroid.
Embodiment 1
Take 95kg1250 mesh calcium carbonate and 0.5kg zinc stearate put into and mixes 15-20min in high-speed mixer,
Rotating speed is 1000rpm；Rotating speed keeps constant, adds 4.5kg Tissuemat E, continues mixing 10-20min,
Control temperature is at 80-100 DEG C, and masterbatch pellet basically forms, a diameter of 0.3 1.0mm of gained masterbatch, becomes
Spherical.Now it is discharged in low-speed mixer, rotating speed 50rpm, after stirring 5-10min, and is cooled to room
Temperature i.e. obtains filler masterbatch.
Embodiment 2
Take 85kg1250 mesh Pulvis Talci and 0.5kg silane coupler puts in high-speed mixer and mixes
15-20min, rotating speed is 1000rpm；Rotating speed keeps constant, adds 14.5kg OPE, continues
Mixing 10-20min, control temperature is at 80-100 DEG C, and masterbatch pellet basically forms, and gained masterbatch is a diameter of
0.3 1.0mm, globulate.Now it is discharged in low-speed mixer, rotating speed 50rpm, stirs 5-10min
After, and be cooled to room temperature and i.e. obtain filler masterbatch.
Embodiment 3
Take 93kg3000 mesh barium sulfate and 0.8kg titanate coupling agent puts in high-speed mixer and mixes
15-20min, rotating speed is 1000rpm；Rotating speed keeps constant, adds 6.2kg Tissuemat E, continues mixing
10-20min, control temperature is at 80-100 DEG C, and masterbatch pellet basically forms, gained masterbatch a diameter of 0.3
1.0mm, globulate.Now it is discharged in low-speed mixer, rotating speed 50rpm, after stirring 5-10min, and
It is cooled to room temperature and i.e. obtains filler masterbatch.
By comparative example 1 and 2, and the filler masterbatch that obtained of embodiment 1,2 and 3 carry out melting finger test and
Pit is tested, and test result see table.
By experimental data in table it will be seen that the filler master batch of preparation has a certain upgrade in mechanical property,
Meanwhile, filler dispersion in resin is very good, and the excellent processing fluidity of product can substitute completely
Powder application is in product.
Meanwhile, the binding agent in embodiment employs Tissuemat E and OPE, and it has with plastics
The compatibility is good, solves the problem that tradition master batch vector resin in use must be consistent with final resin.
And preparation process does not use extruder and banbury, it is only necessary to the mixing such as high-speed mixer and low speed mixer sets
For completing pelletize, processing cost is relatively low.
Above example is used for illustrative purposes only, rather than limitation of the present invention, relevant technical field
Technical staff, without departing from the spirit and scope of the present invention, it is also possible to make various conversion or change
Type, the technical scheme of the most all equivalents also should belong to scope of the invention, should be limited by each claim
Fixed.
Claims (5)
1. a filler masterbatch, it is characterised in that include following components and weight portion thereof:
Filler 80-97 part；
Activator 0.2-1 part；
Binding agent 3-18 part；
Described binding agent be in paraffin, Tissuemat E, OPE or ethylene-acrylic acid wax extremely
Few one.
2. filler masterbatch as claimed in claim 1 a kind of, it is characterised in that described filler be Pulvis Talci,
Barium sulfate, calcium carbonate, wollastonite or Kaolin.
3. a kind of filler masterbatch as claimed in claim 1 or 2, it is characterised in that the mesh of described filler
Number is 1000-4000.
4. a kind of filler masterbatch as claimed in claim 1, it is characterised in that described activator is stearic
At least one in hydrochlorate, silane coupler, aluminium titanium composite coupler or titanate coupling agent.
5. the preparation method of a filler masterbatch as claimed in claim 1, it is characterised in that include with
Lower preparation process:
Step 1: according to following components and weight portion preparation raw material thereof: filler 80-97 part, activator 0.2-1
Part, binding agent 3-18 part；
Step 2: filler and activator are positioned in the high-speed mixer of heating function, mixing velocity control
System is at 800-1200rpm, and incorporation time is 15-20min；
Step 3: being added to high-speed mixer by binding agent, mixing velocity controls at 800-1200rpm,
Incorporation time is 10-20min, and mixing temperature controls at 80-120 DEG C, it is thus achieved that mixture；
Step 4: the mixture in step 3 is positioned in low-speed mixer stirring, described low-speed mixer
Rotating speed is set to 20-200rpm, after stirring 5-10min, and is cooled to room temperature, i.e. obtains filling out of the present invention
Material masterbatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529650.4A CN105906927A (en) | 2016-07-07 | 2016-07-07 | Filler master batch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529650.4A CN105906927A (en) | 2016-07-07 | 2016-07-07 | Filler master batch and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105906927A true CN105906927A (en) | 2016-08-31 |
Family
ID=56753986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529650.4A Pending CN105906927A (en) | 2016-07-07 | 2016-07-07 | Filler master batch and preparation method thereof |
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| Country | Link |
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| CN (1) | CN105906927A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216536A (en) * | 2017-08-03 | 2017-09-29 | 慈溪市赛斯特金属制品有限公司 | A kind of no-load body colour grains of sand and preparation method thereof |
| CN108530739A (en) * | 2017-03-03 | 2018-09-14 | 广州市聚赛龙工程塑料股份有限公司 | A kind of high durable permanent anti-static anti-flaming polypropylene material and its preparation method and application |
| CN111909416A (en) * | 2020-08-29 | 2020-11-10 | 福建省灿辉环保科技有限公司 | Efficient EVA foaming fast curing agent and preparation method thereof |
| CN114644778A (en) * | 2022-03-08 | 2022-06-21 | 天津金发新材料有限公司 | Low-breakage-rate and high-hardness talcum powder master batch and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737039A (en) * | 2004-08-18 | 2006-02-22 | 上海杰事杰新材料股份有限公司 | Polyolefin composition and its preparation method and uses |
| CN102504394A (en) * | 2011-11-16 | 2012-06-20 | 和昌（广西）化工有限公司 | Production method of filled masterbatch formed through plasticization |
| CN105348746A (en) * | 2015-12-14 | 2016-02-24 | 上海金发科技发展有限公司 | Plastic filling master batch and preparation method thereof |
-
2016
- 2016-07-07 CN CN201610529650.4A patent/CN105906927A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737039A (en) * | 2004-08-18 | 2006-02-22 | 上海杰事杰新材料股份有限公司 | Polyolefin composition and its preparation method and uses |
| CN102504394A (en) * | 2011-11-16 | 2012-06-20 | 和昌（广西）化工有限公司 | Production method of filled masterbatch formed through plasticization |
| CN105348746A (en) * | 2015-12-14 | 2016-02-24 | 上海金发科技发展有限公司 | Plastic filling master batch and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530739A (en) * | 2017-03-03 | 2018-09-14 | 广州市聚赛龙工程塑料股份有限公司 | A kind of high durable permanent anti-static anti-flaming polypropylene material and its preparation method and application |
| CN107216536A (en) * | 2017-08-03 | 2017-09-29 | 慈溪市赛斯特金属制品有限公司 | A kind of no-load body colour grains of sand and preparation method thereof |
| CN111909416A (en) * | 2020-08-29 | 2020-11-10 | 福建省灿辉环保科技有限公司 | Efficient EVA foaming fast curing agent and preparation method thereof |
| CN114644778A (en) * | 2022-03-08 | 2022-06-21 | 天津金发新材料有限公司 | Low-breakage-rate and high-hardness talcum powder master batch and preparation method and application thereof |
| CN114644778B (en) * | 2022-03-08 | 2023-12-22 | 天津金发新材料有限公司 | Low-crushing-rate high-hardness talcum powder master batch and preparation method and application thereof |
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Application publication date: 20160831 |