CN105504653A - Low-odor high impact flame retardant ABS material and preparation method thereof - Google Patents
Low-odor high impact flame retardant ABS material and preparation method thereof Download PDFInfo
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- CN105504653A CN105504653A CN201511020349.2A CN201511020349A CN105504653A CN 105504653 A CN105504653 A CN 105504653A CN 201511020349 A CN201511020349 A CN 201511020349A CN 105504653 A CN105504653 A CN 105504653A
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- flame retardant
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- abs material
- retardant abs
- high impact
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
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- 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
- B29C2948/9258—Velocity
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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 low-odor high impact flame retardant ABS material and a preparation method thereof. The low-odor high impact flame retardant ABS material is prepared from the following raw materials in percentage by weight: 70-80% of ABS resin, 15-25% of a flame retardant, 2-8% of a toughening agent and 1-5% of a deodorant. The preparation method of the low-odor high impact flame retardant ABS material comprises the following steps: fully mixing all the raw material components, putting the mixture into a main barrel of a double-screw extruder which has the screw diameter of 35mm and length-diameter ratio L/D of 36, controlling temperature of the barrel in sections, namely temperatures from a charging hole to a nose outlet are respectively set to be 195 DEG C, 195 DEG C, 200 DEG C, 200 DEG C, 200 DEG C and 200 DEG C, setting a rotating speed of a main engine to be 300r/min, and carrying out melt extrusion, water channel cooling, drying treatment and grain-sized dicing, so that the low-odor high impact flame retardant ABS material product is obtained. The low-odor high impact flame retardant ABS material has the advantages that firstly the deodorant and the toughening agent are added into flame retardant ABS for carrying out modification treatment, smell of the flame retardant ABS is improved effectively, and impact resistance of the material is also improved; and secondly, the low-odor high impact flame retardant ABS material provided by the invention is simple in preparation technology and low in production cost and can be applied to automotive trim accessories, household appliances and the like.
Description
Technical field
The present invention relates to a kind of low smell, high-impact anti-flaming ABS material and preparation method thereof, preparing low smell, high-impact anti-flaming ABS material by deodovization agent, toughner and the material molten such as ABS resin, fire retardant being extruded, belonging to polymer modification and manufacture field.
Background technology
ABS engineering plastics have excellent over-all properties, there are fabulous shock strength, good stability of the dimension, electrical property, wear resistance, chemical proof, dyeability, and surface hardness is high, forming process and mechanical workout better, of many uses, by a large amount of for fields such as automobile decoration piece, industrial electronic, household electrical appliance.
But at present along with the requirement of people to the equipment such as automotive upholstery and household electrical appliance is more and more higher, especially take environment and comfort level, the requirement of the Air quality in automobile is also improved thereupon.All contain a certain amount of volatile organic compounds in current most of inside gadget material, under the effect of high temperature, illumination, microorganism, can produce a certain amount of gas, this smell can cause the even dizzy shape of the discomfort of people.Meanwhile, due to adding of fire retardant, the impact property of anti-flaming ABS material is declined to a great extent.CN103059499A reports a kind of high-performance flame-resistant ABS material, but does not but relate to the control to material smell.
Summary of the invention
The object of the invention is to provide a kind of low smell, high-impact anti-flaming ABS material and preparation method thereof.To achieve these goals, the present invention by the following technical solutions.
A kind of low smell, high-impact anti-flaming ABS material, be made up of the raw material of following weight percent:
Described ABS resin is one or several of the resin of continuous bulk and emulsion rubber grafting-body SAN blending method synthesis.
Described fire retardant is brominated flame retardant, is preferably tetrabromo-bisphenol.
Described toughner is the ABS graft copolymer of a kind of high rubber content (>65%).
Described deodovization agent be a kind of white, the organic inorganic powder of parent of multi-cellular structure and particle.
A preparation method for low smell, high-impact anti-flaming ABS material, the steps include:
(1) take raw material by above-mentioned weight percent, mix;
(2) raw material after mixing is put in the main barrel of twin screw extruder, screw diameter 35mm,
Length-to-diameter ratio L/D=36, machine barrel Discrete control temperature, from charging opening to head, outlet is 195 DEG C, 195 DEG C, 200 DEG C, 200 DEG C, 200 DEG C, 200 DEG C, and engine speed is 300 revs/min, through melt extruding, tank cooling, drying treatment, obtains product after the operation such as pelletizing.
Advantage of the present invention is:
1, the present invention is by adding deodovization agent to flame-proof ABS and modification made by toughner, effectively improves the odor profiles of flame-proof ABS, improves the shock resistance of material simultaneously;
2, the present invention propose low smell, high-impact anti-flaming ABS material preparation technology simple, production cost is low, can be used for motor vehicle interior, household electrical appliance etc.
Embodiment
Below by specific embodiment, the present invention is further illustrated, but described embodiment is only for illustration of the present invention instead of limitation of the present invention.
The embodiment of the present invention is raw materials used:
ABS-1: emulsion polymerized rubber and grafting-body SAN blending method synthetic resins DG-417, Dagu, Tianjin Chemical Co., Ltd.;
ABS-2: continuous bulk synthetic resins ABS-3513, China Petrochemical Industry's Shanghai Gaoqiao Petrochemical Company;
Fire retardant: tetrabromo-bisphenol, Kaimei Chemical Science and Technology (Nantong) Co., Ltd.;
Toughner: ABS high glue powder model HR-181, glue content 65%, Jin Hu KCC of Korea S;
Deodovization agent: deodovization agent BYK22366, Shanghai Zhuan Jing Chemical Co., Ltd.;
Product performance testing method:
By the particulate material prepared as stated above, drying 3 ~ 4 hours in the convection oven of 80 ~ 90 DEG C, and then dried particulate material is carried out injection molding sample preparation on injection moulding machine.
Tensile strength is tested: undertaken by ISO527-2 standard, specimen size is 170*10*4mm, and draw speed is 50mm/min.
Flexural strength is tested: undertaken by ISO178 standard, specimen size is 80*10*4mm, and rate of bending is 2mm/min, and span is 64mm.
Simply supported beam notched Izod impact strength is tested: undertaken by ISO179-1 standard, specimen size is 80*10*4mm, and notch depth is 1/2nd of sample thickness.
Heat-drawn wire is tested: undertaken by ISO75-2 standard, specimen size is 80*10*4mm, and condition is 0.45MPa, 120 DEG C/h.
Vertical combustion grade: by UL94 standard testing, the sample of 1.6 mm of thickness.
Smell is tested: according to popular PV3900-C3 standard testing.
The Main Mechanical of material and thermal characteristics are passed judgment on by testing the tensile strength of gained, flexural strength, notched Izod impact strength, the numerical value of heat-drawn wire and the flame retardant rating of vertical combustion.
The odor property of material is divided into according to standard regulation: 1 grade: odorlessness, 2 grades: scent of, but non interference smell, 3 grades: have obvious smell, but non interference smell, 4 grades: have interference smell, 5 grades: have strong interference smell, 6 grades: have insupportable smell.
The formula of embodiment and comparative example and properties test result are shown in lower each table:
Table 1 embodiment 1 ~ 5 and comparative example 1 ~ 3 material prescription table (% by weight)
Table 2 embodiment 1 ~ 5 and comparative example 1 ~ 3 test result
By comparing embodiment 1,2,3 and comparative example 1,2,3 known, toughner add the notched Izod impact strength significantly improving anti-flaming ABS material, and along with the increase gradually of toughner, the notched Izod impact strength of anti-flaming ABS material increases gradually.By comparing embodiment 2,4,5 and comparative example 1,2,3 known, adding of deodovization agent obviously reduces the odor profiles of anti-flaming ABS material, and along with the increase gradually of deodovization agent, the smell of anti-flaming ABS material is also more and more weak.
By the low smell prepared by the present invention, high-impact anti-flaming ABS material, except there is excellent mechanics, thermal characteristics, also there is remarkable low odor properties, can automotive upholstery, household appliance components etc. be widely used in.
Claims (7)
1. low smell, a high-impact anti-flaming ABS material, is characterized in that: be made up of the raw material of following weight percent:
2. the low smell of one according to claim 1, high-impact anti-flaming ABS material, is characterized in that: described ABS resin is one or several of the resin of continuous bulk and emulsion rubber grafting-body SAN blending method synthesis.
3. the low smell of one according to claim 1, high-impact anti-flaming ABS material, is characterized in that: described fire retardant is brominated flame retardant.
4. the low smell of one according to claim 3, high-impact anti-flaming ABS material, is characterized in that: described fire retardant is tetrabromo-bisphenol.
5. the low smell of one according to claim 1, high-impact anti-flaming ABS material, is characterized in that: described toughner is the ABS graft copolymer that rubber content is greater than 65%.
6. the low smell of one according to claim 1, high-impact anti-flaming ABS material, is characterized in that: described deodovization agent be a kind of white, the organic inorganic powder of parent of multi-cellular structure and particle.
7., according to the preparation method of one of any described low smell of claim 1-6, high-impact anti-flaming ABS material, rise and be characterised in that: the steps include:
(1) take raw material by above-mentioned weight percent, mix;
(2) raw material after mixing is put in the main barrel of twin screw extruder, screw diameter 35mm, length-to-diameter ratio L/D=36, machine barrel Discrete control temperature, from charging opening to head, outlet is 195 DEG C, 195 DEG C, 200 DEG C, 200 DEG C, 200 DEG C, 200 DEG C, engine speed is 300 revs/min, through melt extruding, tank cooling, drying treatment, obtains product after the operation such as pelletizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020349.2A CN105504653A (en) | 2015-12-30 | 2015-12-30 | Low-odor high impact flame retardant ABS material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020349.2A CN105504653A (en) | 2015-12-30 | 2015-12-30 | Low-odor high impact flame retardant ABS material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105504653A true CN105504653A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511020349.2A Pending CN105504653A (en) | 2015-12-30 | 2015-12-30 | Low-odor high impact flame retardant ABS material and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643566A (en) * | 2008-08-07 | 2010-02-10 | 中国石油天然气股份有限公司 | Method for preparing fire-retardant acrylonitrile-butadiene-styrene copolymer resin |
| CN101709126A (en) * | 2009-12-01 | 2010-05-19 | 上海金发科技发展有限公司 | Flame-retardant and antistatic ABS modified resin |
| CN102838829A (en) * | 2012-09-17 | 2012-12-26 | 天津大沽化工股份有限公司 | Preparation method for flame-retardant and weather-resistant modified ABS resin |
| CN103044846A (en) * | 2012-12-25 | 2013-04-17 | 江苏金发科技新材料有限公司 | High-flow and weather-proof bulk ABS modified material and preparation method thereof |
| CN103613899A (en) * | 2013-11-15 | 2014-03-05 | 广东聚石化学股份有限公司 | Anti-flaming acrylonitrile-butadiene-styrene (ABS) alloy material and preparation method thereof |
| CN103740041A (en) * | 2013-12-28 | 2014-04-23 | 重庆普利特新材料有限公司 | Low-gloss and low-odor ABS (acrylonitrile butadiene styrene) material for automotive interior parts and preparation method thereof |
-
2015
- 2015-12-30 CN CN201511020349.2A patent/CN105504653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643566A (en) * | 2008-08-07 | 2010-02-10 | 中国石油天然气股份有限公司 | Method for preparing fire-retardant acrylonitrile-butadiene-styrene copolymer resin |
| CN101709126A (en) * | 2009-12-01 | 2010-05-19 | 上海金发科技发展有限公司 | Flame-retardant and antistatic ABS modified resin |
| CN102838829A (en) * | 2012-09-17 | 2012-12-26 | 天津大沽化工股份有限公司 | Preparation method for flame-retardant and weather-resistant modified ABS resin |
| CN103044846A (en) * | 2012-12-25 | 2013-04-17 | 江苏金发科技新材料有限公司 | High-flow and weather-proof bulk ABS modified material and preparation method thereof |
| CN103613899A (en) * | 2013-11-15 | 2014-03-05 | 广东聚石化学股份有限公司 | Anti-flaming acrylonitrile-butadiene-styrene (ABS) alloy material and preparation method thereof |
| CN103740041A (en) * | 2013-12-28 | 2014-04-23 | 重庆普利特新材料有限公司 | Low-gloss and low-odor ABS (acrylonitrile butadiene styrene) material for automotive interior parts and preparation method thereof |
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Application publication date: 20160420 |
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