CN103951929A - ABS (acrylonitrile-butadiene-styrene) alloy material and preparation method thereof - Google Patents
ABS (acrylonitrile-butadiene-styrene) alloy material and preparation method thereof Download PDFInfo
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- CN103951929A CN103951929A CN201410219267.XA CN201410219267A CN103951929A CN 103951929 A CN103951929 A CN 103951929A CN 201410219267 A CN201410219267 A CN 201410219267A CN 103951929 A CN103951929 A CN 103951929A
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- 239000000956 alloy Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title abstract description 39
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 title abstract description 29
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 title abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 229920002545 silicone oil Polymers 0.000 claims abstract description 17
- 239000000314 lubricant Substances 0.000 claims abstract description 15
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 14
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract 4
- 239000003112 inhibitor Substances 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical group [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- 239000004159 Potassium persulphate Substances 0.000 claims 1
- 235000019394 potassium persulphate Nutrition 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000005299 abrasion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920006827 ABS/PMMA Polymers 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical class CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7461—Combinations of dissimilar mixers
-
- 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
- B29B9/12—Making granules characterised by structure or composition
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular 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
-
- 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
- B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lubricants (AREA)
Abstract
The invention provides a high-rigidity wear-resistant ABS (acrylonitrile-butadiene-styrene) alloy material which comprises the following components in parts by mass: 50-85% of ABS, 10-40% of PMMA (polymethyl methacrylate), 0-5% of PTFE (polytetrafluoroethylene), 0-5% of self-made anti-wear agent, 0-5% of organic silicone oil, 0.2-1% of lubricant and 0.2-1% of antioxidant. The high-rigidity wear-resistant ABS alloy material has the advantages of high surface hardness, small friction factor, high gloss, favorable toughness and the like; and the preparation method of the alloy material is simple in manufacturing procedure and low in composite cost. Thus, the invention is especially applicable to the industries of electronics/electrical appliances, home appliances and the like.
Description
Technical field
The invention belongs to polyblend preparing technical field, be specifically related to a kind of ABS alloy material and manufacture method.
Background technology
ABS resin is the terpolymer that grows up on polystyrene (PS) resin modified basis (propylene fine-divinyl-vinylbenzene), and it is that a kind of between engineering plastics and general-purpose plastics has good over-all properties and the easy thermoplastic resin of machine-shaping.ABS resin has high gloss, easy-formation, the advantage such as shock-resistant, and the application in fields such as household electrical appliances, chemical industry, automobile, electronic apparatuss is more aobvious extensively, thereby demand rapid development.But because ABS resin itself exists deficiency and the defect in many performances, as poor in self lubricity, wear resistance, thermotolerance, weathering resistance, surface hardness, hinder and the further application that has limited ABS resin.Therefore, enjoy people to pay close attention to the study on the modification of ABS.
Summary of the invention
The object of this invention is to provide a kind of ABS alloy material, i.e. a kind of ABS alloy material with good lubrication and wear resistance, thereby the larger problem of abrasion while solving current ABS resin phase mutual friction.
ABS alloy material of the present invention, the weight percent proportioning of its moiety is as follows: ABS (ABS resin, acrylonitrile-butadiene-styrene copolymer) 50-85%, polymetylmethacrylate 10-40%, tetrafluoroethylene (PTFE) 2-6%, organic silicone oil 1-5%, anti-wear agent 2-6%, lubricant 0.2-1%, oxidation inhibitor 0.2-1%.
Wherein the preparation method of anti-wear agent is as follows:
1) first ethylene methacrylic radical siloxane, octamethylcyclotetrasiloxane are joined in deionized water, add emulsifying agent Sodium dodecylbenzene sulfonate and catalyzer hydrochloric acid, after stirring, make polysiloxane emulsion;
2) after adding ammoniacal liquor to regulate pH value to be 7, successively add methyl methacrylate and initiator potassium persulfate in polysiloxane emulsion, at 80 DEG C, polyase 13 hour obtains reactant;
3) reactant is washed repeatedly to the dry anti-wear agent that obtains of rear suction filtration.
One or both that the lubricant using in above-mentioned alloy is fatty acid acyl amine, the one that oxidation inhibitor is Hinered phenols.
The preparation method of ABS alloy material of the present invention, comprises following step:
1) take respectively ABS, PMMA, oxidation inhibitor, lubricant, organic silicone oil, tetrafluoroethylene, anti-wear agent is for subsequent use;
2) ABS, PMMA, organic silicone oil are added to homogenizer mixing 3-5 minute, then add successively oxidation inhibitor, lubricant, tetrafluoroethylene and anti-wear agent to mix;
3) by step 2) gained mixture joins parallel dual-screw extruding machine extruding pelletization, and rotating speed is 300～400r/min, 210～235 DEG C of temperature, pelletizing packaging after tank is cooling.
In ABS alloy material of the present invention, add organic silicone oil silicone oil, and prepare anti-wear agent, add the oilness that can increase alloy material after silicone oil, reduce frictional coefficient, the siliceous anti-wear agent of grafting and the consistency of alloy material are good, can not move and separate out, can greatly reduce frictional coefficient and the wear loss of material, can play toughness reinforcing effect to material simultaneously.Meanwhile, for further reaching wear-resisting effect, optionally add tetrafluoroethylene, tetrafluoroethylene and siliceous anti-wear agent have synergy.Alloy material of the present invention has good surface effect, high rigidity, high abrasion, can be widely used in the products such as game pad, air-conditioning panel, electric appliance casing, fascia.
Embodiment
The present invention increases surface hardness and the wear resistance of ABS resin by alloying, pass through frictional coefficient and the abrasion of the composite further reduction material of anti-wear agent simultaneously, and obtains best physicals and wear resistance by the ratio of adjusting material.Concrete technical scheme is as follows:
1, choose the PMMA resin alloy modification good with ABS resin consistency and make ABS/PMMA polyblend;
2, adjust ratio and the formula of material, ensure the balance of rigidity of material, toughness and wear resistance;
3, add self-control anti-wear agent, good with ABS/PMMA alloy material consistency, there are good self lubricity and wear resistance simultaneously, improve the toughness of material
4, compound antifriction modification technology, introduces the compound antifriction agent being made up of solid-liquid lubricant, and different anti-wear agents can play composite effect, reduce the consumption of single anti-wear agent.
Raw material used in the present invention can make commercially available arbitrary money product, and for example ABS resin is the universal ABS resin of Zhenjiang Qi Mei company, and the trade mark is PA-757K; PMMA is the PMMA that the Zhenjiang Qi Mei company trade mark is CM-205; Kinematic viscosity 0.001～the 0.06m of organic silicone oil
2/ S, tetrafluoroethylene granularity < 80 μ m.
Below in conjunction with embodiment, ABS alloy material of the present invention and preparation method thereof is described in detail.
Embodiment 1:
In embodiment 1, do not add anti-wear agent and tetrafluoroethylene (PTFE) prepared by the present invention.
The preparation method of the alloy material of the present embodiment is specific as follows:
1) take respectively ABS840g, PMMA150g, oxidation inhibitor 2g, lubricant 4g, organic silicone oil 10g is for subsequent use;
2) ABS, PMMA, organic silicone oil are added homogenizer mix 5 minutes, then add successively oxidation inhibitor and mix lubricant even;
3) by step 2) gained mixture joins parallel dual-screw extruding machine extruding pelletization, and rotating speed is 300～400r/min, 210～235 DEG C of temperature, after tank is cooling, ABS alloy material is made in pelletizing.
The alloy of making is carried out to the detection of the indexs such as tensile strength, flexural strength, shock strength, Rockwell hardness, frictional coefficient, wear loss.
According to the preparation method of embodiment 1, carry out the preparation of alloy material and the analysis of index of embodiment 2-5 according to the proportioning of following table 1.
Table 1: the component weight proportion table of embodiment 1-5
| Material mixture ratio (WT) % | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| ABS | 84 | 79 | 74 | 69 | 64 |
| PMMA | 15 | 20 | 25 | 30 | 35 |
| Silicone oil | 1 | 1 | 1 | 1 | 1 |
| Lubricant | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Oxidation inhibitor | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
In above-mentioned formula, all raw material kind is in the same manner as in Example 1; The kinematic viscosity of silicone oil is 0.001～0.06m
2/ S, Dow Corning Corporation produces, and lubricant is two stearic amides, and by Japanese Kao, company produces, and hindered phenol antioxygen is pentaerythritol ester, the trade mark 1010, BASF AG produces
The performance of alloy material is as following table:
| Material property | Testing standard | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Tensile strength | ISO527 | MPa | 49.0 | 50.0 | 51.0 | 51.0 | 50.0 |
| Flexural strength | ISO178 | MPa | 79.0 | 80.5 | 82.0 | 82.0 | 78.0 |
| Notched Izod impact strength | ISO179-2 | KJ/m 2 | 18.5 | 17.0 | 15.0 | 13.5 | 12.5 |
| Rockwell hardness | ISO2039-2 | R-scale | 115 | 117 | 123 | 122 | 124 |
| Frictional coefficient | GB/T3960 | / | 0.2 | 0.22 | 0.23 | 0.25 | 0.25 |
| Wear loss | GB/T5478 | Mg/1000 turns | 0.75 | 0.72 | 0.68 | 0.65 | 0.6 |
PMMA joins the hardness that can improve ABS material in ABS, reduces abrasion, but makes the impact strength decreased of material, and frictional coefficient increases.
In order to improve oilness and the wear resistance of alloy material of the present invention, in preparation, optionally add tetrafluoroethylene and anti-wear agent.
Wherein the preparation method of anti-wear agent is as follows:
1) first 7 grams of ethylene methacrylic radical siloxanes, 88 grams of octamethylcyclotetrasiloxanes are joined in 2000ml deionized water, add 3 grams of emulsifying agent Sodium dodecylbenzene sulfonatees and 2 grams of catalyzer hydrochloric acid (every 1ml hydrochloric acid is as 1g), after stirring, make polysiloxane emulsion; Hierarchy of control pH value is 3, and the reaction times is about 2 hours, and temperature is controlled at 80 DEG C;
2) after adding ammoniacal liquor to regulate pH value to be 7, successively add 186 grams of methyl methacrylates and 1.3 grams of initiator potassium persulfate in polysiloxane emulsion, at 80 DEG C, polyase 13 hour obtains reactant.
3) reactant is washed repeatedly to the dry anti-wear agent that obtains of rear suction filtration.
Carry out the preparation of the alloy material of embodiment 6 to embodiment 10 according to following table;
| Material mixture ratio (WT) % | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 |
| ABS | 71 | 69 | 69 | 60 | 58 |
| PMMA | 25 | 25 | 25 | 30 | 30 |
| Silicone oil | 3 | / | / | 1 | 1 |
| Tetrafluoroethylene | / | 5 | / | 3 | 5 |
| Self-control anti-wear agent | / | / | 5 | 5 | 5 |
| Lubricant | 1 | 1 | 1 | 1 | 1 |
| Oxidation inhibitor | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
In above-mentioned formula, ABS is the general purpose grade ABS of Qi Mei company, the trade mark is PA-757K, PMMA is the CM-207 of Qi Mei company, tetrafluoroethylene granularity < 80um, and 3M company produces, self-control anti-wear agent composition is the multipolymer of esters of acrylic acid and silicon-containing polymer, lubricant is two stearic amides, and by Japanese Kao, company produces, and hindered phenol antioxygen is pentaerythritol ester, the trade mark 1010, BASF AG produces.Manufacture method is identical with embodiment 1～5.
The performance of the alloy material of embodiment 6～10 preparations is as follows:
| Material property tensile strength | Testing standard ISO527 | Units MPa | Embodiment 649.0 | Embodiment 749.0 | Embodiment 848.5 | Embodiment 950.0 | Embodiment 1047.0 |
| Flexural strength | ISO178 | MPa | 77.0 | 79.0 | 77.0 | 79.0 | 77.0 |
| Notched Izod impact strength | ISO179-2 | KJ/m 2 | 17.5 | 15.0 | 17.5 | 14.8 | 15.0 |
| Rockwell hardness | ISO2039-2 | R-scale | 116 | 118 | 120 | 122 | 119 |
| Frictional coefficient | GB/T3960 | / | 0.23 | 0.16 | 0.2 | 0.17 | 0.16 |
| Wear loss | GB/T5478 | Mg/1000 turns | 0.76 | 0.6 | 0.55 | 0.46 | 0.4 |
From above embodiment, can find out, homemade anti-wear agent joins in ABS/PMMA alloy system, can put forward heavy alloyed shock strength, reduce frictional coefficient and wear loss, compared with independent interpolation silicone oil or PTFE, the hardness impact of alloy material is less, but add separately homemade anti-wear agent and can not reach best wear-resisting effect completely, can add a small amount of PTFE as auxiliary anti-wear agent, from the test data of embodiment 9 and 10, two kinds of anti-wear agents have good synergy for this reason.
Comprehensive above-mentioned data, the shock strength > 14KJ/m of high rigidity of the present invention, wear-resisting ABS alloy material
2, surface hardness (R scale) > 120, frictional coefficient < 0.2, abrasion loss < 0.4mg.Alloy material of the present invention is made housing and the button of game machine, as while adopting common ABS material, button is because resilience effect after repeatedly there is friction with housing is poor, cause button operation insensitive, use instead after wear-resisting ABS/PMMA material of the present invention, the wear resistance of material, rigidity, self lubricity are all improved, and button rebound resilience after 10,000 times use still can keep better level, can meet the requirement using.
Claims (6)
1. an ABS alloy material, is characterized in that, the composition of described alloy material and weight percent proportioning are as follows: ABS50-85%, PMMA10-40%, polytetrafluoroethylene PTFE 2-6%, organic silicone oil 1-5%, anti-wear agent 2-6%, lubricant 0.2-1%, oxidation inhibitor 0.2-1%.
2. alloy material as claimed in claim 1, the anti-wear agent described in it is characterized in that is prepared with the following method:
1) first ethylene methacrylic radical siloxane, octamethylcyclotetrasiloxane are joined in deionized water, add emulsifying agent Sodium dodecylbenzene sulfonate and catalyzer hydrochloric acid, after stirring, make polysiloxane emulsion;
2) after adding ammoniacal liquor to regulate pH value to be 7, successively add methyl methacrylate and initiator in polysiloxane emulsion, at 80 DEG C, polyase 13 hour obtains reactant;
3) reactant is washed repeatedly to the dry anti-wear agent that obtains of rear suction filtration.
3. alloy material as claimed in claim 2, is characterized in that described initiator is Potassium Persulphate.
4. alloy material as claimed in claim 1, is characterized in that described lubricant is fatty acid acyl amine.
5. alloy material as claimed in claim 1, is characterized in that described oxidation inhibitor is Hinered phenols.
6. the preparation method of alloy material described in claim 1, is characterized in that, described method includes following step:
1) take respectively ABS, PMMA, oxidation inhibitor, lubricant, organic silicone oil, tetrafluoroethylene, anti-wear agent is for subsequent use;
2) ABS, PMMA, organic silicone oil are added to homogenizer mixing 3-5 minute, then add successively oxidation inhibitor, lubricant, tetrafluoroethylene and anti-wear agent to mix;
3) by step 2) gained mixture joins parallel dual-screw extruding machine extruding pelletization, and rotating speed is 300～400r/min, 210～235 DEG C of temperature, pelletizing packaging after tank is cooling.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810812A (en) * | 2016-12-20 | 2017-06-09 | 吴中区穹窿山福顺生物技术研究所 | A kind of anti-aging wear-resisting modified ABS plastics |
| CN109553916A (en) * | 2018-11-26 | 2019-04-02 | 南昌科悦企业管理咨询有限公司 | A kind of thermally conductive wear-resisting ageing-resistant sheathing material and preparation method thereof of computer |
| CN113045854A (en) * | 2021-04-28 | 2021-06-29 | 广东宇豪新材料科技有限公司 | Highlight traceless spraying-free ABS material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181205A (en) * | 2018-07-16 | 2019-01-11 | 太仓市意欣塑胶有限公司 | High-strength abrasion-proof type moulding based on ABS alloy modified material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044848A (en) * | 2013-01-04 | 2013-04-17 | 四川长虹电器股份有限公司 | ABS/PMMA composite and preparation method thereof |
| CN103319836A (en) * | 2012-03-19 | 2013-09-25 | 苏州汉扬精密电子有限公司 | Highlight flame retarding ABS/PMMA alloy |
| CN103450627A (en) * | 2013-09-04 | 2013-12-18 | 上海锦湖日丽塑料有限公司 | Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof |
-
2014
- 2014-05-23 CN CN201410219267.XA patent/CN103951929B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319836A (en) * | 2012-03-19 | 2013-09-25 | 苏州汉扬精密电子有限公司 | Highlight flame retarding ABS/PMMA alloy |
| CN103044848A (en) * | 2013-01-04 | 2013-04-17 | 四川长虹电器股份有限公司 | ABS/PMMA composite and preparation method thereof |
| CN103450627A (en) * | 2013-09-04 | 2013-12-18 | 上海锦湖日丽塑料有限公司 | Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 许家友等: "高光ABS/PMMA的耐磨性", 《塑料》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810812A (en) * | 2016-12-20 | 2017-06-09 | 吴中区穹窿山福顺生物技术研究所 | A kind of anti-aging wear-resisting modified ABS plastics |
| CN109553916A (en) * | 2018-11-26 | 2019-04-02 | 南昌科悦企业管理咨询有限公司 | A kind of thermally conductive wear-resisting ageing-resistant sheathing material and preparation method thereof of computer |
| CN113045854A (en) * | 2021-04-28 | 2021-06-29 | 广东宇豪新材料科技有限公司 | Highlight traceless spraying-free ABS material |
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| CN103951929B (en) | 2015-02-18 |
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