CN107057266A - A kind of ABS resin wastewaters with modified calcium sulfate whiskers - Google Patents
A kind of ABS resin wastewaters with modified calcium sulfate whiskers Download PDFInfo
- Publication number
- CN107057266A CN107057266A CN201611191744.1A CN201611191744A CN107057266A CN 107057266 A CN107057266 A CN 107057266A CN 201611191744 A CN201611191744 A CN 201611191744A CN 107057266 A CN107057266 A CN 107057266A
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- calcium sulfate
- whiskers
- nano
- silicon carbide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/08—Oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
The invention discloses a kind of ABS resin wastewaters with modified calcium sulfate whiskers, belong to chemical technology field, be specifically made up of following material：Calcium sulfate crystal whiskers, silicon carbide whisker, nano-rubber particle, nano silicon, coumarone indene resin, C 5 petroleum resin, stearic acid file, calcium chloride, auxiliary agent.Final obtained calcium sulfate crystal whiskers of the invention can effectively lift toughness, temperature tolerance, the resistance to ag(e)ing of ABS resin product, improve the stability that product uses quality, use value is higher.
Description
Technical field
The invention belongs to chemical technology field, and in particular to a kind of ABS resin wastewaters with modified calcium sulfate whiskers.
Background technology
ABS resin is one of five big synthetic resin, its impact resistance, heat resistance, lower temperature resistance, chemical proofing and electricity
Gas function admirable, also with easy processing, product size is stable, lustrous surface is good the features such as, easy application, coloring can be with
Carry out the secondary operation such as surface metallization, plating, welding, hot pressing and bonding, be widely used in machinery, automobile, electronic apparatus,
The industrial circles such as instrument and meter, weaving and building, are a kind of purposes extremely wide thermoplastic engineering plastics.It is resistance in processing use
Hou Xing, heat resistance are not well positioned to meet the demand of people still, easily occur oxidative degradation under ultraviolet and heat, oxygen effect, make
Its product is hardened embrittlement, and then reduces use value.Therefore, people, which generally add packing material, is modified processing, it is common
Filler have granular filler or a whisker fillers, such as pearl filler or calcium sulfate crystal whiskers filler, and existing most fillers with
The compatibility of resin matrix is not good, limited to its quality improving effect, and there is the problem of quality stability is poor.
The content of the invention
The present invention is intended to provide calcium sulfate crystal whiskers have been carried out special change by a kind of ABS resin wastewaters with modified calcium sulfate whiskers
Property processing, further improve the effect of optimization to ABS resin.
The present invention is achieved through the following technical solutions：
A kind of ABS resin wastewaters with modified calcium sulfate whiskers, is made up of the material of following parts by weight：
90 ~ 100 parts of calcium sulfate crystal whiskers, 15 ~ 20 parts of silicon carbide whiskers, 6 ~ 8 parts of nano-rubber particles, 4 ~ 6 parts of nano silicons,
3 ~ 4 parts of coumarone indene resins, 2 ~ 3 parts of C 5 petroleum resins, 1 ~ 2 part of stearic acid file, 0.5 ~ 1.5 part of calcium chloride, 70 ~ 80 parts of auxiliary agents；
The auxiliary agent by following parts by weight material composition：6 ~ 7 parts of titanate coupling agents, 2 ~ 4 parts of di-n-octyl sebacates, 4 ~ 6 parts of poly- second
Glycol, 2 ~ 3 parts of Sodium Polyacrylates, 1 ~ 2 part of chlorination 1- octyl group -3- methylimidazoles, 2 ~ 4 parts of cetyl trimethylammonium bromides, 1 ~ 2
Part maleic anhydride, 3 ~ 5 parts of ethylene glycol, 4 ~ 5 parts of OPEOs, 3 ~ 4 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2 ~ 3
Part atoleine, 100 ~ 110 parts of deionized waters.
It is preferred that, it is made up of the material of following parts by weight：
95 parts of calcium sulfate crystal whiskers, 18 parts of silicon carbide whiskers, 7 parts of nano-rubber particles, 5 parts of nano silicons, 3.5 parts of coumarones
Resin, 2.5 parts of C 5 petroleum resins, 1.5 parts of stearic acid files, 1 part of calcium chloride, 75 parts of auxiliary agents；The auxiliary agent is by following parts by weight
Material composition：6.5 parts of titanate coupling agents, 3 parts of di-n-octyl sebacates, 5 parts of polyethylene glycol, 2.5 parts of Sodium Polyacrylates, 1.5
Part chlorination 1- octyl group -3- methylimidazole, 3 parts of cetyl trimethylammonium bromides, 1.5 parts of maleic anhydrides, 4 parts of ethylene glycol, 4.5 parts
OPEO, 3.5 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2.5 parts of atoleines, 105 parts of deionized waters.
Further, the preparation method of the auxiliary agent is specially：First by titanate coupling agent, di-n-octyl sebacate, poly- second
Glycol, Sodium Polyacrylate, chlorination 1- octyl group -3- methylimidazoles are mixed with deionized water, and heating keeping temperature is 40 ~ 45 DEG C, no
It is disconnected be stirred until homogeneous after, then by cetyl trimethylammonium bromide, maleic anhydride, ethylene glycol, OPEO, fat
Alcohol polyethenoxy ether sodium sulfate, atoleine are added, and are warming up to 50 ~ 55 DEG C, are down to again after normal temperature after being stirred continuously uniformly.
A kind of preparation method of ABS resin wastewaters with modified calcium sulfate whiskers, comprises the following steps：
（1）Calcium sulfate crystal whiskers and silicon carbide whisker are mixed jointly with auxiliary agent and are put into ultrasonic oscillation device, heating keeps auxiliary agent
Temperature is 60 ~ 65 DEG C, and insulated and stirred handles 15 ~ 20min, then heats to 93 ~ 96 DEG C, insulated and stirred handles 30 ~ 35 min, then
Be cooled to 78 ~ 82 DEG C, insulated and stirred handle calcium sulfate crystal whiskers and silicon carbide whisker are filtered out after 40 ~ 45min it is standby；In auxiliary agent leaching
When steeping modification, the two-part heating and cooling processing operation of use can effectively lift auxiliary component and whisker surface are modified
Effect, improve stability of the Modified Membrane under high temperature and varying temperature environment；
（2）First step（1）Calcium sulfate crystal whiskers and silicon carbide whisker after processing are put into drying box jointly, keep temperature in drying box
Spend for 95 ~ 100 DEG C, take out standby after 30 ~ 40min of drying process；
（3）By step（2）Calcium sulfate crystal whiskers and silicon carbide whisker and nano-rubber particle, nano silicon, Gu after processing
The grand resin of horse, C 5 petroleum resin, stearic acid file, calcium chloride are mixed jointly, it is fully dispersed puddle it is uniform after.
The present invention has the advantages that：
The present invention is using calcium sulfate crystal whiskers as main component, and proportioning with the addition of silicon carbide whisker, can effectively lift the overall increasing of whisker
Tough, mechanical characteristic improvement effect, the auxiliary agent that uniqueness is prepared can effectively improve the activity on whisker surface, improves its activation and refers to
Number, enhances its compatibility and tack between resin matrix, nano-rubber particle, nano silicon, coumarone indene resin,
The addition of C 5 petroleum resin, whisker surface that can be after modification wraps one layer of stratum granulosum, improves the crackle bridging effect of whisker
Really, extraction effect is enhanced, and then optimizes the strengthening and toughening effect to resin matrix.Final obtained calcium sulfate crystal whiskers can have
Effect lifting ABS resin product toughness, temperature tolerance, resistance to ag(e)ing, improve product use quality stability, use value compared with
It is high.
Embodiment
Embodiment 1
A kind of ABS resin wastewaters with modified calcium sulfate whiskers, is made up of the material of following parts by weight：
90 parts of calcium sulfate crystal whiskers, 15 parts of silicon carbide whiskers, 6 parts of nano-rubber particles, 4 parts of nano silicons, 3 parts of coumarone trees
Fat, 2 parts of C 5 petroleum resins, 1 part of stearic acid file, 0.5 part of calcium chloride, 70 parts of auxiliary agents；The auxiliary agent by following parts by weight thing
Matter is constituted：6 parts of titanate coupling agents, 2 parts of di-n-octyl sebacates, 4 parts of polyethylene glycol, 2 parts of Sodium Polyacrylates, 1 part of chlorination 1- are pungent
Base -3- methylimidazoles, 2 parts of cetyl trimethylammonium bromides, 1 part of maleic anhydride, 3 parts of ethylene glycol, 4 parts of octyl phenol polyoxyethylene
Ether, 3 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2 parts of atoleines, 100 parts of deionized waters.
Further, the preparation method of the auxiliary agent is specially：First by titanate coupling agent, di-n-octyl sebacate, poly- second
Glycol, Sodium Polyacrylate, chlorination 1- octyl group -3- methylimidazoles are mixed with deionized water, and heating keeping temperature is 40 DEG C, is constantly stirred
Mix to after uniform, then by cetyl trimethylammonium bromide, maleic anhydride, ethylene glycol, OPEO, poly alkyl alcohol
Oxygen ethene ether sodium sulfate, atoleine are added, and are warming up to 52 DEG C, are down to again after normal temperature after being stirred continuously uniformly.
A kind of preparation method of ABS resin wastewaters with modified calcium sulfate whiskers, comprises the following steps：
（1）Calcium sulfate crystal whiskers and silicon carbide whisker are mixed jointly with auxiliary agent and are put into ultrasonic oscillation device, heating keeps auxiliary agent
Temperature is 63 DEG C, insulated and stirred processing 18min, then heats to 95 DEG C, insulated and stirred handles 33min, then is cooled to 80 DEG C, guarantor
Calcium sulfate crystal whiskers and silicon carbide whisker are filtered out after warm stir process 42min standby；
（2）First step（1）Calcium sulfate crystal whiskers and silicon carbide whisker after processing are put into drying box jointly, keep temperature in drying box
Spend for 98 DEG C, take out standby after drying process 35min；
（3）By step（2）Calcium sulfate crystal whiskers and silicon carbide whisker and nano-rubber particle, nano silicon, Gu after processing
The grand resin of horse, C 5 petroleum resin, stearic acid file, calcium chloride are mixed jointly, it is fully dispersed puddle it is uniform after.
Embodiment 2
A kind of ABS resin wastewaters with modified calcium sulfate whiskers, is made up of the material of following parts by weight：
95 parts of calcium sulfate crystal whiskers, 18 parts of silicon carbide whiskers, 7 parts of nano-rubber particles, 5 parts of nano silicons, 3.5 parts of coumarones
Resin, 2.5 parts of C 5 petroleum resins, 1.5 parts of stearic acid files, 1 part of calcium chloride, 75 parts of auxiliary agents；The auxiliary agent is by following parts by weight
Material composition：6.5 parts of titanate coupling agents, 3 parts of di-n-octyl sebacates, 5 parts of polyethylene glycol, 2.5 parts of Sodium Polyacrylates, 1.5
Part chlorination 1- octyl group -3- methylimidazole, 3 parts of cetyl trimethylammonium bromides, 1.5 parts of maleic anhydrides, 4 parts of ethylene glycol, 4.5 parts
OPEO, 3.5 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2.5 parts of atoleines, 105 parts of deionized waters.
Embodiment 3
A kind of ABS resin wastewaters with modified calcium sulfate whiskers, is made up of the material of following parts by weight：
100 parts of calcium sulfate crystal whiskers, 20 parts of silicon carbide whiskers, 8 parts of nano-rubber particles, 6 parts of nano silicons, 4 parts of coumarones
Resin, 3 parts of C 5 petroleum resins, 2 parts of stearic acid files, 1.5 parts of calcium chloride, 80 parts of auxiliary agents；The auxiliary agent is by following parts by weight
Material composition：7 parts of titanate coupling agents, 4 parts of di-n-octyl sebacates, 6 parts of polyethylene glycol, 3 parts of Sodium Polyacrylates, 2 parts of chlorination 1-
Octyl group -3- methylimidazoles, 4 parts of cetyl trimethylammonium bromides, 2 parts of maleic anhydrides, 5 parts of ethylene glycol, 5 parts of octyl phenol polyoxy second
Alkene ether, 4 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 3 parts of atoleines, 110 parts of deionized waters.
Comparative example 1
This comparative example 1 compared with Example 1, does not contain silicon carbide whisker in its composition, method and step in addition is homogeneous
Together.
Comparative example 2
This comparative example 2 compared with Example 2, the step of it is prepared（1）In, without intermittent warming, guarantee the quality help all the time
The temperature of agent is 95 DEG C, and total handling duration is identical, method and step all same in addition.
Control group
Existing commercially available calcium sulfate crystal whiskers.
In order to contrast effect of the present invention, from a batch of ABS resin, being classified as six groups, correspondence adds above-mentioned six
The corresponding calcium sulfate crystal whiskers of the mode of kind carry out injection preparation, and the addition of calcium sulfate crystal whiskers is the 15% of resin matrix gross weight, is removed
Calcium sulfate crystal whiskers species is different outer, remaining processing method condition all same, and then the plastic sample that each group correspondence is made is carried out
Performance detection, specific correction data is as shown in table 1 below：
Table 1
| Tensile strength（MPa） | Impact strength（J/m） | Heat distortion temperature（℃） | |
| Embodiment 1 | 49.3 | 144.3 | 137±4 |
| Embodiment 2 | 50.4 | 145.6 | 139±4 |
| Embodiment 3 | 49.6 | 145.0 | 138±4 |
| Comparative example 1 | 43.7 | 133.5 | 124±5 |
| Comparative example 2 | 46.5 | 137.8 | 130±4 |
| Control group | 38.5 | 120.4 | 115±5 |
Note：Tensile strength described in upper table 1 is tested with reference to GB/T 1040-1992；Described impact strength is with reference to GB/T
1843-80（89）Tested.
Calcium sulfate crystal whiskers produced by the present invention can effectively lift the mechanics spy of ABS resin product it can be seen from upper table 1
Property, use value is higher.
Claims (4)
1. a kind of ABS resin wastewaters with modified calcium sulfate whiskers, it is characterised in that be made up of the material of following parts by weight：
90 ~ 100 parts of calcium sulfate crystal whiskers, 15 ~ 20 parts of silicon carbide whiskers, 6 ~ 8 parts of nano-rubber particles, 4 ~ 6 parts of nano silicons,
3 ~ 4 parts of coumarone indene resins, 2 ~ 3 parts of C 5 petroleum resins, 1 ~ 2 part of stearic acid file, 0.5 ~ 1.5 part of calcium chloride, 70 ~ 80 parts of auxiliary agents；
The auxiliary agent by following parts by weight material composition：6 ~ 7 parts of titanate coupling agents, 2 ~ 4 parts of di-n-octyl sebacates, 4 ~ 6 parts of poly- second
Glycol, 2 ~ 3 parts of Sodium Polyacrylates, 1 ~ 2 part of chlorination 1- octyl group -3- methylimidazoles, 2 ~ 4 parts of cetyl trimethylammonium bromides, 1 ~ 2
Part maleic anhydride, 3 ~ 5 parts of ethylene glycol, 4 ~ 5 parts of OPEOs, 3 ~ 4 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2 ~ 3
Part atoleine, 100 ~ 110 parts of deionized waters.
2. a kind of ABS resin wastewaters with modified calcium sulfate whiskers according to claim 1, it is characterised in that by following parts by weight
Material be made：
95 parts of calcium sulfate crystal whiskers, 18 parts of silicon carbide whiskers, 7 parts of nano-rubber particles, 5 parts of nano silicons, 3.5 parts of coumarones
Resin, 2.5 parts of C 5 petroleum resins, 1.5 parts of stearic acid files, 1 part of calcium chloride, 75 parts of auxiliary agents；The auxiliary agent is by following parts by weight
Material composition：6.5 parts of titanate coupling agents, 3 parts of di-n-octyl sebacates, 5 parts of polyethylene glycol, 2.5 parts of Sodium Polyacrylates, 1.5
Part chlorination 1- octyl group -3- methylimidazole, 3 parts of cetyl trimethylammonium bromides, 1.5 parts of maleic anhydrides, 4 parts of ethylene glycol, 4.5 parts
OPEO, 3.5 parts of sodium sulfate of polyethenoxy ether of fatty alcohol, 2.5 parts of atoleines, 105 parts of deionized waters.
3. a kind of ABS resin wastewaters with modified calcium sulfate whiskers according to claim 1 or 2, it is characterised in that the auxiliary agent
Preparation method is specially：First by titanate coupling agent, di-n-octyl sebacate, polyethylene glycol, Sodium Polyacrylate, chlorination 1- octyl groups-
3- methylimidazoles are mixed with deionized water, and heating keeping temperature is 40 ~ 45 DEG C, are stirred continuously to after uniform, then by cetyl
Trimethylammonium bromide, maleic anhydride, ethylene glycol, OPEO, sodium sulfate of polyethenoxy ether of fatty alcohol, atoleine
Add, be warming up to 50 ~ 55 DEG C, be down to again after normal temperature after being stirred continuously uniformly.
4. a kind of preparation method of ABS resin wastewaters with modified calcium sulfate whiskers as claimed in claim 1, it is characterised in that including
Following steps：
（1）Calcium sulfate crystal whiskers and silicon carbide whisker are mixed jointly with auxiliary agent and are put into ultrasonic oscillation device, heating keeps auxiliary agent
Temperature is 60 ~ 65 DEG C, and insulated and stirred handles 15 ~ 20min, then heats to 93 ~ 96 DEG C, insulated and stirred handles 30 ~ 35 min, then
Be cooled to 78 ~ 82 DEG C, insulated and stirred handle calcium sulfate crystal whiskers and silicon carbide whisker are filtered out after 40 ~ 45min it is standby；
（2）First step（1）Calcium sulfate crystal whiskers and silicon carbide whisker after processing are put into drying box jointly, keep temperature in drying box
Spend for 95 ~ 100 DEG C, take out standby after 30 ~ 40min of drying process；
（3）By step（2）Calcium sulfate crystal whiskers and silicon carbide whisker and nano-rubber particle, nano silicon, Gu after processing
The grand resin of horse, C 5 petroleum resin, stearic acid file, calcium chloride are mixed jointly, it is fully dispersed puddle it is uniform after.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191744.1A CN107057266A (en) | 2016-12-21 | 2016-12-21 | A kind of ABS resin wastewaters with modified calcium sulfate whiskers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191744.1A CN107057266A (en) | 2016-12-21 | 2016-12-21 | A kind of ABS resin wastewaters with modified calcium sulfate whiskers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107057266A true CN107057266A (en) | 2017-08-18 |
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ID=59618664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191744.1A Pending CN107057266A (en) | 2016-12-21 | 2016-12-21 | A kind of ABS resin wastewaters with modified calcium sulfate whiskers |
Country Status (1)
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304268A (en) * | 2011-04-27 | 2012-01-04 | 刘立文 | Modified acrylonitrile-butadiene-styrene copolymer and preparation process thereof |
-
2016
- 2016-12-21 CN CN201611191744.1A patent/CN107057266A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304268A (en) * | 2011-04-27 | 2012-01-04 | 刘立文 | Modified acrylonitrile-butadiene-styrene copolymer and preparation process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 詹益兴等: "《精细化工新产品(第2集)》", 30 June 2007, 科学技术文献出版社 * |
| 赵云龙等主编: "《石膏应用技术问答》", 30 September 2016, 中国建材工业出版社 * |
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