CN110372986A - A kind of preparation method of flame-proof ABS alloy - Google Patents
A kind of preparation method of flame-proof ABS alloy Download PDFInfo
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- CN110372986A CN110372986A CN201910619912.XA CN201910619912A CN110372986A CN 110372986 A CN110372986 A CN 110372986A CN 201910619912 A CN201910619912 A CN 201910619912A CN 110372986 A CN110372986 A CN 110372986A
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- Prior art keywords
- flame
- abs alloy
- preparation
- proof abs
- proof
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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
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of preparation methods of flame-proof ABS alloy, comprising the following steps: (1) ABS resin, nanometer calcium carbonate, fire retardant, zinc stearate, silicone oil is added to high-speed mixer and mixing jointly；(2) above-mentioned uniformly mixed raw material is transferred in dual-screw pelletizer again, is vacuumizing lower extruding pelletization；(3) by extruded material it is air-cooled after drying, pelletizing to get arrive flame-proof ABS alloy of the present invention.The present invention can significantly improve the overall flame of ABS material, and obtained flame-proof ABS alloy not only has good flame retardant property, while there are also ideal mechanical strengths, and use value is higher, be suitble to industrial massive production.
Description
Technical field
The invention belongs to technical field of composite materials more particularly to a kind of preparation methods of flame-proof ABS alloy.
Background technique
ABS material is the abbreviation of acrylonitrile-butadiene-styrene copolymer, is that a kind of intensity is high, easily processed into type
Thermoplastics type's high molecular material, use temperature range can change between -40~100 DEG C, with the continuous development of society with into
Step, more and more ABS materials are applied in people's lives.The largest application areas of ABS resin be automobile, electronic apparatus and
Building materials.The use of automotive field includes fascia, vehicle-body outer panel, inner trim panels, steering wheel, soundproof plate, door lock, insurance
Many components such as thick stick, ventilation duct.Then be widely used in terms of electric appliance refrigerator, television set, washing machine, air conditioner, computer,
In the electronic apparatus such as duplicator.In terms of building materials, ABS tubing, ABS sanitary ware, ABS decorative panel are widely used in building materials industry.
Nowadays requirement of the people to materials'use performance is higher and higher, however the flame retardant property of existing ABS material is low,
It is easy burning in use process, has seriously affected its application in every field, and toughness is low, complex manufacturing process.Therefore
In actual use, it needs by adjusting addition altered contents, realization advanced optimizes ABS performance.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of preparation method of flame-proof ABS alloy.
In order to achieve the above purpose, the present invention the following technical schemes are provided:
A kind of preparation method of flame-proof ABS alloy, which comprises the following steps:
(1) by ABS resin, nanometer calcium carbonate, fire retardant, zinc stearate, silicone oil (75-85) in mass ratio: (2-10): (3-7):
(1-2): (0.3-0.6) is added to high-speed mixer and mixing jointly；
(2) above-mentioned uniformly mixed raw material is transferred in dual-screw pelletizer again, is vacuumizing lower extruding pelletization；
(3) by extruded material it is air-cooled after drying, pelletizing to get arrive flame-proof ABS alloy of the present invention.
The preparation method of the flame-proof ABS alloy, which is characterized in that the preparation method of the fire retardant:
By aluminium hydroxide, zinc borate and ammonium polyphosphate, silane coupling agent (16-20) in mass ratio: (0.8-1.2): (1-
1.5): obtaining fire retardant after (1-2) mixing.
The preparation method of the flame-proof ABS alloy, which is characterized in that the barrel of dual-screw pelletizer in the step 2
Temperature controls between 230-260 DEG C, and vacuum degree is -0 .12MPa of .08~-0, revolving speed 45-55Hz.
The preparation method of the flame-proof ABS alloy, which is characterized in that dry materials temperature is 80- in the step 3
100 DEG C, the time is 15-30 minutes.
The invention has the advantages that
Preparation process of the present invention is simple, low raw-material cost, using ABS resin as substrate, by nanometer calcium carbonate as filler with
The physical strength of material is promoted, while the flame-retardant composition based on aluminium hydroxide can significantly improve the overall flame of ABS material
Property, low-smoke drops, and to environment without any pollution, obtained flame-proof ABS alloy not only has good flame retardant property, simultaneously
There are also ideal mechanical strengths, and use value is higher, are suitble to industrial massive production.
Specific embodiment
Below in conjunction with specific example, technical scheme is described further:
A kind of preparation method of flame-proof ABS alloy, which comprises the following steps:
(1) ABS resin, nanometer calcium carbonate, fire retardant, zinc stearate, silicone oil 80:6:5:1:0.4 in mass ratio are added jointly
To high-speed mixer and mixing；
(2) above-mentioned uniformly mixed raw material is transferred in dual-screw pelletizer again, is vacuumizing lower extruding pelletization；Twin-screw is granulated
The barrel temperature of machine controls between 230-260 DEG C, and vacuum degree is -0 .12MPa of .08~-0, revolving speed 45-55Hz.
(3) by extruded material air-cooled rear drying, pelletizing, dry materials temperature is 80-100 DEG C, and the time is 15-30 minutes.
Obtain flame-proof ABS alloy of the present invention.
The preparation method of fire retardant:
It is hindered after aluminium hydroxide, zinc borate and ammonium polyphosphate, silane coupling agent 18:0.8:1.5:1 in mass ratio are mixed
Fire agent.
Claims (4)
1. a kind of preparation method of flame-proof ABS alloy, which comprises the following steps:
(1) by ABS resin, nanometer calcium carbonate, fire retardant, zinc stearate, silicone oil (75-85) in mass ratio: (2-10): (3-7):
(1-2): (0.3-0.6) is added to high-speed mixer and mixing jointly；
(2) above-mentioned uniformly mixed raw material is transferred in dual-screw pelletizer again, is vacuumizing lower extruding pelletization；
(3) by extruded material it is air-cooled after drying, pelletizing to get arrive flame-proof ABS alloy of the present invention.
2. the preparation method of flame-proof ABS alloy according to claim 1, which is characterized in that the preparation side of the fire retardant
Method:
By aluminium hydroxide, zinc borate and ammonium polyphosphate, silane coupling agent (16-20) in mass ratio: (0.8-1.2): (1-
1.5): obtaining fire retardant after (1-2) mixing.
3. the preparation method of flame-proof ABS alloy according to claim 1, which is characterized in that twin-screw is made in the step 2
The barrel temperature of grain machine controls between 230-260 DEG C, and vacuum degree is -0 .12MPa of .08~-0, revolving speed 45-55Hz.
4. the preparation method of flame-proof ABS alloy according to claim 1, which is characterized in that dry materials in the step 3
Temperature is 80-100 DEG C, and the time is 15-30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619912.XA CN110372986A (en) | 2019-07-10 | 2019-07-10 | A kind of preparation method of flame-proof ABS alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619912.XA CN110372986A (en) | 2019-07-10 | 2019-07-10 | A kind of preparation method of flame-proof ABS alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110372986A true CN110372986A (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910619912.XA Pending CN110372986A (en) | 2019-07-10 | 2019-07-10 | A kind of preparation method of flame-proof ABS alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110372986A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183900A (en) * | 2013-04-10 | 2013-07-03 | 东莞欧德雅装饰材料有限公司 | ABS resin edge banding for furniture and manufacturing technology thereof |
| CN105713335A (en) * | 2015-09-18 | 2016-06-29 | 怀宁县明发塑业有限责任公司 | Nano modified high-impact-resistance ABS composite plastic |
| CN105860421A (en) * | 2016-06-12 | 2016-08-17 | 欧振云 | High-impact-resistant ABS composite material |
| CN106835833A (en) * | 2017-02-21 | 2017-06-13 | 浙江科技学院 | A kind of environmental-protection flame-retardant filler and preparation method thereof |
-
2019
- 2019-07-10 CN CN201910619912.XA patent/CN110372986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183900A (en) * | 2013-04-10 | 2013-07-03 | 东莞欧德雅装饰材料有限公司 | ABS resin edge banding for furniture and manufacturing technology thereof |
| CN105713335A (en) * | 2015-09-18 | 2016-06-29 | 怀宁县明发塑业有限责任公司 | Nano modified high-impact-resistance ABS composite plastic |
| CN105860421A (en) * | 2016-06-12 | 2016-08-17 | 欧振云 | High-impact-resistant ABS composite material |
| CN106835833A (en) * | 2017-02-21 | 2017-06-13 | 浙江科技学院 | A kind of environmental-protection flame-retardant filler and preparation method thereof |
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Application publication date: 20191025 |