CN106832738A - A kind of resistance to stress is turned white ABS compositions and preparation method thereof - Google Patents
A kind of resistance to stress is turned white ABS compositions and preparation method thereof Download PDFInfo
- Publication number
- CN106832738A CN106832738A CN201611222483.5A CN201611222483A CN106832738A CN 106832738 A CN106832738 A CN 106832738A CN 201611222483 A CN201611222483 A CN 201611222483A CN 106832738 A CN106832738 A CN 106832738A
- Authority
- CN
- China
- Prior art keywords
- stress
- resistance
- temperature
- area
- agent
- 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
Classifications
-
- 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
- B29C2948/9258—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
- 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
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/53—Core-shell polymer
Landscapes
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Turn white ABS compositions the invention provides a kind of resistance to stress, said composition is made up of the raw material including following weight portion：64 99.4 parts of ABS resin, 2 40 parts of modifying agent, resistance to stress is turned white 15 parts of agent, 0.1 5 parts of auxiliary agent.The resistance to stress of the present invention ABS compositions that turn white improve the stress whitening of product surface while ABS resin good mechanical property in itself is retained.
Description
Technical field
The invention belongs to ABS material technical field, turn white ABS compositions more particularly, to a kind of resistance to stress.
Background technology
Styrene-butadiene-acrylonitrile (ABS) resin with acrylonitrile rigidity and heat resistance, the light of polystyrene
The features such as impact resistance of pool property and processability and polybutadiene, it is widely used in household electrical appliance, office equipment, instrument instrument
The fields such as table, communications and transportation, construction material, household utensils and packaging material.
In injecting products, the external force that the ejection link of Shooting Technique is received compares the position concentrated and act on thimble or push rod
Put, so that material produces crazing and extends crazing region to absorb outside energy in this position, and crazing region produces and expands
Exhibition will cause product to turn white, and stress whitening phenomenon occur, and the performance and quality of product can be also influenceed when serious.Stress whitening,
Crazing is commonly called as, a large amount of minute internal crackles that plastics are produced when by external force, these crackles cause refractive power to change, shows as hair
In vain.Resistance to stress turns white finger under the conditions of equal internal stress, and the ability of stress whitening is produced less.In the condition such as uniform impingement or ejection
Under effect, naked eyes cannot the degree turned white of resolved materials, then the ability that the material resistance to stress is turned white is stronger.
Patent in terms of existing stress whitening is all confined to PP materials etc. and easily the material of stress whitening occurs, to ABS
Do not related to Deng the material for stress whitening occur under special circumstances.
The content of the invention
In view of this, the ABS compositions the present invention is directed to propose a kind of resistance to stress is turned white, retaining, ABS resin is good in itself
Mechanical property while improve the stress whitening of product surface.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：
Preferably, described composition is made up of the raw material including following weight portion：
Further, described ABS resin is at least one in substance law ABS or emulsion method ABS.
The weight percent content of butadiene is 10-55%, the weight percent content of acrylonitrile in described ABS resin
It is 15-32%, the weight percent content of styrene is 30-70%.Described ABS resin is acrylonitrile, butadiene, styrene
Terpolymer
Further, described modifying agent is at least in toughener, fire retardant, fire retarding synergist, reinforcing agent, heat-resistant agent
Kind.
Further, described toughener is that phenylethylene toughener, ABS high glue powder class toughener or chlorinated polyethylene alkenes increase
At least one in tough dose；Described fire retardant is at least in bromide fire retardant, phosphorus flame retardant or phosphorus-nitrogen containing flame retardant
Kind；Described fire retarding synergist is at least one in antimony system fire retarding synergist or phosphorous flame-retardant synergist；Described reinforcing agent
It is at least one in talcum powder, barium sulfate, calcium carbonate or mica glass；Described heat-resistant agent is α-methylstyrene, maleic acid
At least one in acid anhydride, N-phenylmaleimide.
Further, described resistance to stress turns white agent for acrylic acid-polysiloxane rubber-acrylonitrile styrene multiple copolymer
Or at least one in acrylic acid-EP rubbers-acrylonitrile styrene multiple copolymer.Rubber content >=70%.It is such polynary
Copolymer has nucleocapsid structure.It improves composition stress whitening main cause, first at following 2 points：Rushed by external force
Hit down, the rubber in multiple copolymer can keep good deformation and locomitivity, remain able to trigger substantial amounts of to ABS matrixes
Crazing and shear band, reduce material stress hair；Second, this multipolymer can promote the compatible of each component in composition,
By improving the interface cohesion between matrix resin and each component, the resilience aspect after being stressed material has collaboration to make
With can further improve the stress whitening phenomenon of material.
Further, described auxiliary agent is in heat stabilizer, light stabilizer, lubricant, toner, anti-dripping agent or pigment
Plant or several mixtures；Described heat stabilizer is at least one in phenols, phosphorous acid esters or thio esters；Described
Light stabilizer is hindered amine light stabilizer or ultra-violet absorber；Described lubricant is low molecule esters stearic acid, metal
At least one in soap, stearic acid complex ester or amides compound (erucyl amide)；Described anti-dripping agent is polytetrafluoroethyl-ne
Alkene.Described lubricant can require etc. that above-mentioned auxiliary agent is used alone according to different technologies, or compound use.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：By ABS resin, modifying agent, resist
Stress whitening agent and auxiliary agent are well mixed in adding high-speed mixer, through in feeder feeding extruder, mixing, melting extrusion,
Tie rod, cooling, pelletizing, obtain resistance to stress and turn white ABS compositions.
Further, the condition of the melting extrusion of described extruder is：One 160-210 DEG C of area's temperature, two area temperature 170-
220 DEG C, three 170-230 DEG C of area's temperature, four 170-240 DEG C of area's temperature, five 170-240 DEG C of area's temperature, six area temperature 170-240
DEG C, seven 170-240 DEG C of area's temperature, eight 170-240 DEG C of area's temperature, nine 170-240 DEG C of area's temperature, 250-600 revs/min of engine speed
Clock；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Relative to prior art, the resistance to stress of the present invention ABS compositions that turn white have the advantage that：
Resistance to stress of the present invention turns white ABS compositions while reservation ABS resin mechanical property good in itself
Improve the stress whitening of product surface.
Specific embodiment
Unless otherwise indicated, term used herein is respectively provided with the implication that those skilled in the art routinely understand, in order to
The present invention is readily appreciated, some terms used herein have been carried out into following definitions.
The present invention is described in detail with reference to embodiment.
Embodiment 1
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：98.4 parts of ABS resin, acrylic acid-polysiloxane rubber -1 part of methyl methacrylate multiple copolymer, phenolic thermostabilizers
0.2 part, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：ABS resin, resistance to stress are turned white
Agent and auxiliary agent are well mixed in adding high-speed mixer, mixing, melting extrusion, tie rod, cold through in feeder feeding extruder
But, pelletizing, obtains resistance to stress and turns white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Embodiment 2
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：79 parts of ABS resin, 18.4 parts of barium sulfate, acrylic acid-EP rubbers -2 parts of methyl methacrylate multiple copolymer, phenols
0.2 part of heat stabilizer, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：By ABS resin, modifying agent, resist
Stress whitening agent and auxiliary agent are well mixed in adding high-speed mixer, through in feeder feeding extruder, mixing, melting extrusion,
Tie rod, cooling, pelletizing, obtain resistance to stress and turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Embodiment 3
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：71.4 parts of ABS resin, 25 parts of NPMI types heat-resistant agent, acrylic acid-EP rubbers-methyl methacrylate multiple copolymer 1.5
Part, acrylic acid-polysiloxane rubber -1.5 parts of methyl methacrylate multiple copolymer, 0.2 part of phenolic thermostabilizers, hindered amine
0.2 part of class light stabilizer, 0.2 part of erucyl amide.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：By ABS resin, modifying agent, resist
Stress whitening agent and auxiliary agent are well mixed in adding high-speed mixer, through in feeder feeding extruder, mixing, melting extrusion,
Tie rod, cooling, pelletizing, obtain resistance to stress and turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Embodiment 4
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：72.8 parts of ABS resin, 14 parts of brominated triazine shaves white 3.5 parts, 5 parts of high glue powder, acrylic acid-EP rubbers-methacrylic acid
2 parts of methyl esters multiple copolymer, acrylic acid-polysiloxane rubber -2 parts of methyl methacrylate multiple copolymer, polytetrafluoroethylene (PTFE)
0.1 part, 0.2 part of phenolic thermostabilizers, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：By ABS resin, modifying agent, resist
Stress whitening agent and auxiliary agent are well mixed in adding high-speed mixer, through in feeder feeding extruder, mixing, melting extrusion,
Tie rod, cooling, pelletizing, obtain resistance to stress and turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Embodiment 5
A kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is by the raw material system including following weight portion
Into：64.8 parts of ABS resin, 9 parts of brominated triazine shaves white 3.5 parts, 5 parts of high glue powder, 6 parts of tetrabromobisphenol A, 4 parts of haloflex,
2 parts of talcum powder, acrylic acid-EP rubbers -2.5 parts of methyl methacrylate multiple copolymer, acrylic acid-polysiloxane rubber -
2.5 parts of methyl methacrylate multiple copolymer, 0.1 part of polytetrafluoroethylene (PTFE), 0.2 part of phenolic thermostabilizers, hindered amines light is steady
Determine 0.2 part of agent, 0.2 part of erucyl amide.
Described resistance to stress is turned white the preparation method of ABS compositions, is comprised the following steps：By ABS resin, modifying agent, resist
Stress whitening agent and auxiliary agent are well mixed in adding high-speed mixer, through in feeder feeding extruder, mixing, melting extrusion,
Tie rod, cooling, pelletizing, obtain resistance to stress and turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Described resistance to stress is turned white the purposes of ABS compositions, described resistance to stress turn white ABS compositions electric elements,
Application in household electrical appliances, auto industry, packaging material or instrument and meter.
Comparative example 1
A kind of ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：ABS resin
99.4 parts, 0.2 part of phenolic thermostabilizers, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
The preparation method of described ABS compositions, comprises the following steps：ABS resin and auxiliary agent are added into high-speed mixer
In be well mixed, through feeder feeding extruder in, mixing, melting extrusion, tie rod, cooling, pelletizing obtain resistance to stress and turn white
ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Comparative example 2
A kind of ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：ABS resin 81
Part, 18.4 parts of barium sulfate, 0.2 part of phenolic thermostabilizers, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
The preparation method of described ABS compositions, comprises the following steps：ABS resin, modifying agent and auxiliary agent are added at a high speed
In mixer be well mixed, through feeder feeding extruder in, mixing, melting extrusion, tie rod, cooling, pelletizing obtain resistance to stress
Turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Comparative example 3
A kind of ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：ABS resin
74.4 parts, 25 parts of NPMI types heat-resistant agent, 0.2 part of phenolic thermostabilizers, 0.2 part of hindered amine light stabilizer, erucyl amide 0.2
Part.
The preparation method of described ABS compositions, comprises the following steps：ABS resin, modifying agent and auxiliary agent are added at a high speed
In mixer be well mixed, through feeder feeding extruder in, mixing, melting extrusion, tie rod, cooling, pelletizing obtain resistance to stress
Turn white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Comparative example 4
A kind of ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：ABS resin
72.8 parts, 14 parts of brominated triazine shaves white 3.5 parts, and 5 parts of high glue powder, acrylic acid-polysiloxane rubber-methyl methacrylate is more
4 parts of membered copolymer, 0.1 part of polytetrafluoroethylene (PTFE), 0.2 part of phenolic thermostabilizers, 0.2 part of hindered amine light stabilizer, erucyl amide
0.2 part.
The preparation method of described ABS compositions, comprises the following steps：ABS resin, modifying agent, resistance to stress are turned white agent
With auxiliary agent add high-speed mixer in be well mixed, through feeder feeding extruder in, mixing, melting extrusion, tie rod, cooling,
Pelletizing, obtains resistance to stress and turns white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
Comparative example 5
A kind of ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：ABS resin
64.8 parts, 9 parts of brominated triazine shaves white 3.5 parts, 5 parts of high glue powder, 6 parts of tetrabromobisphenol A, 4 parts of haloflex, 2 parts of talcum powder,
Acrylic acid-EP rubbers -5 parts of methyl methacrylate multiple copolymer, 0.1 part of polytetrafluoroethylene (PTFE), phenolic thermostabilizers 0.2
Part, 0.2 part of hindered amine light stabilizer, 0.2 part of erucyl amide.
The preparation method of described ABS compositions, comprises the following steps：ABS resin, modifying agent, resistance to stress are turned white agent
With auxiliary agent add high-speed mixer in be well mixed, through feeder feeding extruder in, mixing, melting extrusion, tie rod, cooling,
Pelletizing, obtains resistance to stress and turns white ABS compositions.
The condition of the melting extrusion of described extruder is：One 170 DEG C of area's temperature, two 200 DEG C of area's temperature, three area's temperature
200 DEG C, four 210 DEG C of area's temperature, five 210 DEG C of area's temperature, six 210 DEG C of area's temperature, seven 220 DEG C of area's temperature, eight 220 DEG C of area's temperature,
Nine 220 DEG C of area's temperature, 300 revs/min of engine speed；The draw ratio of double screw extruder is 40:1.
The content (percentage by weight) of the embodiment 1-5 of table 1 and comparative example 1-5 raw materials
The elastomer performance index (percentage by weight) used in the embodiment 1-5 of table 2 and comparative example 1-5
The performance test results of the embodiment 1-5 of table 3 and comparative example 1-5
By the result of comparative example 1-3 and embodiment 1-3 it can be found that comparative example 1-3 is not added with resistance to stress turns white agent, although
Its mechanical property and embodiment 1-3 are similar, but its proof stress whitening effect is very poor.Embodiment 1-3 adds acrylic acid-poly- silicon
After oxygen alkane rubber-acrylonitrile styrene multiple copolymer or/and acrylic acid-EP rubbers-acrylonitrile styrene multiple copolymer,
The resistance to stress ability of turning white is obviously improved.
From comparative example 4 compared with Example 4, comparative example 5 is compared with Example 5, it is found that use acrylic acid-poly- silicon
Oxygen alkane rubber-acrylonitrile styrene multiple copolymer or/and acrylic acid-EP rubbers-acrylonitrile styrene multiple copolymer are multiple
With turning white agent as resistance to stress, its resistance to stress is turned white more excellent.
The present invention selects acrylic acid-polysiloxane rubber-acrylonitrile styrene multiple copolymer or/and acrylic acid-second third
Rubber-acrylonitrile styrene multiple copolymer turns white agent as resistance to stress, can significantly improve the stress whitening performance of material.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of resistance to stress is turned white ABS compositions, it is characterised in that：Said composition is made up of the raw material including following weight portion：
2. resistance to stress according to claim 1 is turned white ABS compositions, it is characterised in that：Described composition is by including such as
The raw material of lower weight portion is made：
3. resistance to stress according to claim 1 and 2 is turned white ABS compositions, it is characterised in that：Described ABS resin is this
At least one in body method ABS or emulsion method ABS.
4. resistance to stress according to claim 1 and 2 is turned white ABS compositions, it is characterised in that：Described modifying agent is toughness reinforcing
At least one in agent, fire retardant, fire retarding synergist, reinforcing agent, heat-resistant agent.
5. resistance to stress according to claim 3 is turned white ABS compositions, it is characterised in that：Described toughener is styrene
At least one in class toughener, ABS high glue powder class toughener or chlorinated polyethylene alkenes toughener；Described fire retardant is bromine system
At least one in fire retardant, phosphorus flame retardant or phosphorus-nitrogen containing flame retardant；Described fire retarding synergist is antimony system fire retarding synergist
Or at least one in phosphorous flame-retardant synergist；Described reinforcing agent is in talcum powder, barium sulfate, calcium carbonate or mica glass
It is at least one；Described heat-resistant agent is at least one in α-methylstyrene, maleic anhydride, N-phenylmaleimide.
6. resistance to stress according to claim 1 and 2 is turned white ABS compositions, it is characterised in that：Described resistance to stress is turned white agent
It is that acrylic acid-polysiloxane rubber-acrylonitrile styrene multiple copolymer or acrylic acid-EP rubbers-acrylonitrile styrene are more
At least one in membered copolymer.
7. resistance to stress according to claim 1 and 2 is turned white ABS compositions, it is characterised in that：Described auxiliary agent is thermally-stabilised
The mixture of one or more in agent, light stabilizer, lubricant, toner, anti-dripping agent or pigment；Described heat stabilizer is
At least one in phenols, phosphorous acid esters or thio esters；Described light stabilizer is hindered amine light stabilizer or ultraviolet
Light absorbers；Described lubricant is in low molecule esters stearic acid, metallic soap, stearic acid complex ester or amides compound
It is at least one；Described anti-dripping agent is polytetrafluoroethylene (PTFE).
8. the resistance to stress any one of claim 1-7 is turned white the preparation method of ABS compositions, it is characterised in that：Including
Following steps：ABS resin, modifying agent, resistance to stress are turned white during agent and auxiliary agent add high-speed mixer and is well mixed, through feeder
In feeding extruder, mixing, melting extrusion, tie rod, cooling, pelletizing obtain resistance to stress and turn white ABS compositions.
9. resistance to stress according to claim 8 is turned white the preparation method of ABS compositions, it is characterised in that：Described extrusion
The condition of the melting extrusion of machine is：One 160-210 DEG C of area's temperature, two 170-220 DEG C of area's temperature, three 170-230 DEG C of area's temperature, four
170-240 DEG C of area's temperature, five 170-240 DEG C of area's temperature, six 170-240 DEG C of area's temperature, seven 170-240 DEG C of area's temperature, eight area's temperature
170-240 DEG C of degree, nine 170-240 DEG C of area's temperature, 250-600 revs/min of engine speed；The draw ratio of double screw extruder is
40:1。
10. the resistance to stress any one of claim 1-7 is turned white the purposes of ABS compositions, it is characterised in that：Described is anti-
Application of the stress whitening ABS compositions in electric elements, household electrical appliances, auto industry, packaging material or instrument and meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222483.5A CN106832738A (en) | 2016-12-27 | 2016-12-27 | A kind of resistance to stress is turned white ABS compositions and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222483.5A CN106832738A (en) | 2016-12-27 | 2016-12-27 | A kind of resistance to stress is turned white ABS compositions and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106832738A true CN106832738A (en) | 2017-06-13 |
Family
ID=59135668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222483.5A Pending CN106832738A (en) | 2016-12-27 | 2016-12-27 | A kind of resistance to stress is turned white ABS compositions and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106832738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885517A (en) * | 2019-12-18 | 2020-03-17 | 日丰企业集团有限公司 | Stress whitening resistant hard transparent polyvinyl chloride and preparation method thereof |
| CN114249959A (en) * | 2021-12-21 | 2022-03-29 | 天津金发新材料有限公司 | Stress whitening resistant high-flow ABS (acrylonitrile-butadiene-styrene) composition as well as preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076769A (en) * | 1974-03-04 | 1978-02-28 | The Goodyear Tire & Rubber Company | ABS films |
| CN103756240A (en) * | 2013-12-30 | 2014-04-30 | 天津金发新材料有限公司 | Stress whitening resistance ABS (Acrylonitrile Butadiene Styrene) composite material as well as preparation method and application thereof |
-
2016
- 2016-12-27 CN CN201611222483.5A patent/CN106832738A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076769A (en) * | 1974-03-04 | 1978-02-28 | The Goodyear Tire & Rubber Company | ABS films |
| CN103756240A (en) * | 2013-12-30 | 2014-04-30 | 天津金发新材料有限公司 | Stress whitening resistance ABS (Acrylonitrile Butadiene Styrene) composite material as well as preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885517A (en) * | 2019-12-18 | 2020-03-17 | 日丰企业集团有限公司 | Stress whitening resistant hard transparent polyvinyl chloride and preparation method thereof |
| CN114249959A (en) * | 2021-12-21 | 2022-03-29 | 天津金发新材料有限公司 | Stress whitening resistant high-flow ABS (acrylonitrile-butadiene-styrene) composition as well as preparation method and application thereof |
| CN114249959B (en) * | 2021-12-21 | 2023-05-09 | 天津金发新材料有限公司 | Stress whitening resistant high-fluidity ABS composition, and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102391608B (en) | Ultrahigh heat-resistant and flame-retardant ABS (acrylonitrile butadiene styrene) composition and preparation method thereof | |
| CN105061887B (en) | Halogen-free flame-retardant polypropylene material and preparation method thereof | |
| CN105385119B (en) | A kind of fiberglass reinforced fire retardant PBT composition and preparation method thereof | |
| CN103980617A (en) | Glass fiber reinforced flame retardant polypropylene material for household appliance products and preparation method thereof | |
| CN103756240B (en) | A kind of proof stress turns white ABS composite material and its preparation method and application | |
| CN102311582B (en) | Polypropylene composite material for outdoor sport floor and preparation method thereof | |
| KR102256539B1 (en) | Thermoplastic resin composition and molded article using the same | |
| CN103073861B (en) | A kind of PLA/ABS/ silicon dioxide compositions and preparation method and application | |
| CN109651749A (en) | Resistance to cracking anti-flaming polypropylene material of low-temperature impact-resistant and its preparation method and application | |
| WO2009012645A1 (en) | Bromotriazine-containing polystyrenic resin composite and the method for preparating the same | |
| CN106832738A (en) | A kind of resistance to stress is turned white ABS compositions and preparation method thereof | |
| CN103509326A (en) | Halogen-free flame-retardant cold-resistant polycarbonate alloy and preparation method thereof | |
| CN103030877B (en) | Impact-resistant polypropylene composite and preparation method thereof | |
| CN104877321A (en) | PC/ABS flame retardant composite material and product thereof | |
| CN102643489B (en) | Flame-retarding toughening polystyrene master batch and preparation method thereof | |
| CN102311581B (en) | Polypropylene composite material for indoor sport floor and preparation method thereof | |
| CN101824202A (en) | Composite processing stabilizing agent for ABS (Acrylonitrile Butadiene Styrene) and HIPS (High Impact Polystyrene) resins | |
| CN106065174A (en) | The compound of nitrile group-containing is as fire retardant application in flame retardant thermoplastic | |
| CN105623204B (en) | A kind of high CTI environment-friendly flame-retardant reinforced PBTs composite and preparation method thereof | |
| CN106751407A (en) | Antistatic ABS composition that a kind of proof stress turns white and preparation method thereof | |
| CN102850712A (en) | Anti-dropping flame-retardant ABS material and preparation method thereof | |
| CN101974195B (en) | Fire-retarding and low-temperature resistant polypropylene material, preparation method thereof and use thereof | |
| CN106084622A (en) | A kind of superelevation glossiness transparent flame-retarding ABS composite material and preparation method thereof | |
| JP6092978B2 (en) | Thermoplastic resin composition and molded article produced therefrom | |
| CN109401067A (en) | A kind of novel polypropylene material and its manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |