CN109054269A - A kind of low-temperature resistant plastic auxiliary agent - Google Patents
A kind of low-temperature resistant plastic auxiliary agent Download PDFInfo
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- CN109054269A CN109054269A CN201810560883.XA CN201810560883A CN109054269A CN 109054269 A CN109054269 A CN 109054269A CN 201810560883 A CN201810560883 A CN 201810560883A CN 109054269 A CN109054269 A CN 109054269A
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- additive
- auxiliary agent
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- temperature resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of low-temperature resistant plastic auxiliary agent, and composition material includes: 15-20 parts of calcium carbonate, 12-18 parts of stearic acid, 5-10 parts of wood fiber powder, 2-8 parts of carbon black, 4-11 parts of gas-phase silica, 14-19 parts of carbon nanotube, 6-15 parts of antioxidant, 7-11 parts of Sodium Polyacrylate, 5-9 parts of guar gum, 4-9 parts of Kocide SD, 7-12 parts of surfactant, 12-18 parts of expanded perlite, 4-8 parts of additive by weight；The additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.Usefulness of the present invention is added in the production of plastic products with making material, and the lower temperature resistance of plastic products can be proposed.
Description
Technical field
The present invention relates to plastic additive processing technique fields, more particularly, to a kind of low-temperature resistant plastic auxiliary agent.
Background technique
Plastics are to pass through high-molecular compound made of addition polymerization or polycondensation polymerized using monomer as raw material
(macromolecules), it is commonly called as plastics (plastics) or resin (resin), can freely change ingredient and body styles,
It is made of the additives such as synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant, plastic additive；Plastic additive is called
Plastic additive is to improve its processing performance when being polymer (synthetic resin) progress processing and forming or is to improve resin property itself
It can institute's deficiency and some compounds that must add.For example, keeping product soft to reduce the forming temperature of Corvic
And the plasticizer added；For another example in order to prepare light weight, antivibration, heat-insulated, sound insulation foamed plastics and to add foaming agent；Some
The thermal decomposition temperature of plastics and processing and forming temperature are very close, and being added without heat stabilizer can not just form.Thus, plastic additive
Occupy especially important status in plastics processing.But plastic additive functionality used at present is not enough, far from
It is able to satisfy increasingly developed social demand.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, provides a kind of low-temperature resistant plastic auxiliary agent, is added to making material
In the production of plastic products, the lower temperature resistance of plastic products can be proposed.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of low-temperature resistant plastic auxiliary agent, composition material include: by weight 15-20 parts of calcium carbonate, 12-18 parts of stearic acid,
5-10 parts of wood fiber powder, 2-8 parts of carbon black, 4-11 parts of gas-phase silica, 14-19 parts of carbon nanotube, 6-15 parts of antioxidant, polypropylene
Sour sodium 7-11 parts, 5-9 parts of guar gum, 4-9 parts of Kocide SD, 7-12 parts of surfactant, 12-18 parts of expanded perlite, addition
4-8 parts of material；
The additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
Preferably, a kind of optimization formula of the invention, composition material include: 18 parts of calcium carbonate, stearic acid 16 by weight
Part, 8 parts of wood fiber powder, 6 parts of carbon black, 8 parts of gas-phase silica, 17 parts of carbon nanotube, 12 parts of antioxidant, 9 parts of Sodium Polyacrylate,
7 parts of guar gum, 7 parts of Kocide SD, 10 parts of surfactant, 15 parts of expanded perlite, 6 parts of additive；
The additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
Preferably, a kind of low-temperature resistant plastic auxiliary agent of the present invention, the preparation method is as follows: (1) by ceresine, paraffin, rosin,
After mica, quartzite mixing, stirs evenly, be processed into 70-90 mesh number powder, obtain the additive, it is spare；(2) by carbonic acid
Calcium, stearic acid, Sodium Polyacrylate, guar gum, Kocide SD, surfactant, expanded perlite are added with 103-108 DEG C of temperature
Hot 25-30min then pours into wood fiber powder, carbon black, gas-phase silica, carbon nanotube, antioxidant, with 60-70r/min's
Speed stirs 15-20min, uses 40-45 DEG C of temperature 15-18min instead, cools naturally.
Preferably, the antioxidant is N, N'- di-sec-butyl-p-phenyl enediamine, 2,4- dimethyl -6- tert-butyl phenol or 2,
One or more of 6- DI-tert-butylphenol compounds.
Compared with prior art, the beneficial effects of the present invention are:
Carbon black, gas-phase silica, ceresine, paraffin, mica and quartzite etc. all have higher resistance to low temperature, as
Material is added in the production of this plastic additive, this plastic additive can be made to have low temperature tolerance characteristics, be added to the production of plastic products
In, enable plastic products at a lower temperature using unaffected.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of low-temperature resistant plastic auxiliary agent, composition material include: 18 parts of calcium carbonate, 16 parts of stearic acid, wood-fibred by weight
8 parts of powder, 6 parts of carbon black, 8 parts of gas-phase silica, 17 parts of carbon nanotube, 12 parts of antioxidant, 9 parts of Sodium Polyacrylate, 7 parts of guar gum,
7 parts of Kocide SD, 10 parts of surfactant, 15 parts of expanded perlite, 6 parts of additive；
Additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
Preferably, antioxidant is 2,4- dimethyl -6- tert-butyl phenol.
Preferably, a kind of low-temperature resistant plastic auxiliary agent of the present invention, the preparation method is as follows: (1) is by ceresine, paraffin, rosin, cloud
After female, quartzite mixing, stirs evenly, be processed into 80 mesh number powder, obtain additive, it is spare；(2) by calcium carbonate, stearic acid,
Sodium Polyacrylate, guar gum, Kocide SD, surfactant, expanded perlite heat 28min with 105 DEG C of temperature, then will
Wood fiber powder, carbon black, gas-phase silica, carbon nanotube, antioxidant pour into, and stir 18min with the speed of 65r/min, use 43 instead
DEG C temperature 17min, cool naturally.
Embodiment 2
A kind of low-temperature resistant plastic auxiliary agent, composition material include: 20 parts of calcium carbonate, 18 parts of stearic acid, wood-fibred by weight
10 parts of powder, 8 parts of carbon black, 11 parts of gas-phase silica, 19 parts of carbon nanotube, 15 parts of antioxidant, 11 parts of Sodium Polyacrylate, guar gum 9
Part, 9 parts of Kocide SD, 12 parts of surfactant, 18 parts of expanded perlite, 8 parts of additive；
Additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
Preferably, antioxidant is N, N'- di-sec-butyl-p-phenyl enediamine.
Preferably, a kind of low-temperature resistant plastic auxiliary agent of the present invention, the preparation method is as follows: (1) is by ceresine, paraffin, rosin, cloud
After female, quartzite mixing, stirs evenly, be processed into 90 mesh number powder, obtain additive, it is spare；(2) by calcium carbonate, stearic acid,
Sodium Polyacrylate, guar gum, Kocide SD, surfactant, expanded perlite heat 30min with 108 DEG C of temperature, then will
Wood fiber powder, carbon black, gas-phase silica, carbon nanotube, antioxidant pour into, and stir 20min with the speed of 70r/min, use 40- instead
45 DEG C of temperature 18min, cools naturally.
Embodiment 3
A kind of low-temperature resistant plastic auxiliary agent, composition material include: 15 parts of calcium carbonate, 12 parts of stearic acid, wood-fibred by weight
5 parts of powder, 2 parts of carbon black, 4 parts of gas-phase silica, 14 parts of carbon nanotube, 6 parts of antioxidant, 7 parts of Sodium Polyacrylate, 5 parts of guar gum,
4 parts of Kocide SD, 7 parts of surfactant, 12 parts of expanded perlite, 4 parts of additive；
Additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
Preferably, antioxidant 2,6- DI-tert-butylphenol compounds.
Preferably, a kind of low-temperature resistant plastic auxiliary agent of the present invention, the preparation method is as follows: (1) is by ceresine, paraffin, rosin, cloud
After female, quartzite mixing, stirs evenly, be processed into 70 mesh number powder, obtain additive, it is spare；(2) by calcium carbonate, stearic acid,
Sodium Polyacrylate, guar gum, Kocide SD, surfactant, expanded perlite heat 25min with 103 DEG C of temperature, then will
Wood fiber powder, carbon black, gas-phase silica, carbon nanotube, antioxidant pour into, and stir 15min with the speed of 60r/min, use 40 instead
DEG C temperature 15min, cool naturally.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Referring to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned
Technical solution documented by each embodiment is modified or equivalent replacement of some of the technical features, but it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (4)
1. a kind of low-temperature resistant plastic auxiliary agent, which is characterized in that composition material includes: 15-20 parts of calcium carbonate, stearic acid by weight
12-18 parts, 5-10 parts of wood fiber powder, 2-8 parts of carbon black, 4-11 parts of gas-phase silica, 14-19 parts of carbon nanotube, antioxidant 6-15
Part, 7-11 parts of Sodium Polyacrylate, 5-9 parts of guar gum, 4-9 parts of Kocide SD, 7-12 parts of surfactant, expanded perlite 12-
18 parts, 4-8 parts of additive；
The additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
2. a kind of low-temperature resistant plastic auxiliary agent according to claim 1, which is characterized in that composition material includes: by weight
18 parts of calcium carbonate, 16 parts of stearic acid, 8 parts of wood fiber powder, 6 parts of carbon black, 8 parts of gas-phase silica, 17 parts of carbon nanotube, antioxidant 12
Part, 9 parts of Sodium Polyacrylate, 7 parts of guar gum, 7 parts of Kocide SD, 10 parts of surfactant, 15 parts of expanded perlite, additive 6
Part；
The additive is that ceresine, paraffin, rosin, mica, quartzite are mixed by the weight ratio of 2:5:1:4:4.
3. a kind of low-temperature resistant plastic auxiliary agent according to claim 1 or claim 2, which is characterized in that the preparation method is as follows: (1) is by ground
After wax, paraffin, rosin, mica, quartzite mixing, stirs evenly, be processed into 70-90 mesh number powder, obtain the additive, it is standby
With；(2) by calcium carbonate, stearic acid, Sodium Polyacrylate, guar gum, Kocide SD, surfactant, expanded perlite 103-
108 DEG C of temperature heats 25-30min, then pours into wood fiber powder, carbon black, gas-phase silica, carbon nanotube, antioxidant, with
The speed of 60-70r/min stirs 15-20min, uses 40-45 DEG C of temperature 15-18min instead, cools naturally.
4. a kind of low-temperature resistant plastic auxiliary agent according to claim 1 or claim 2, which is characterized in that the antioxidant is N, N'- di-secondary
Butyl p-phenylenediamine, 2,4- dimethyl -6- tert-butyl phenol or 2, one or more of 6- DI-tert-butylphenol compounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560883.XA CN109054269A (en) | 2018-05-25 | 2018-05-25 | A kind of low-temperature resistant plastic auxiliary agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560883.XA CN109054269A (en) | 2018-05-25 | 2018-05-25 | A kind of low-temperature resistant plastic auxiliary agent |
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| Publication Number | Publication Date |
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| CN109054269A true CN109054269A (en) | 2018-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375319A (en) * | 2020-11-23 | 2021-02-19 | 浙江锦润生物科技有限公司 | Low-temperature-resistant plastic additive and preparation method thereof |
| CN115678106A (en) * | 2022-11-15 | 2023-02-03 | 然石功能材料(江苏)有限公司 | Low-temperature-resistant pipe plastic additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1669855A1 (en) * | 1967-08-01 | 1971-05-27 | Albert Ag Chem Werke | Process for the production of preformed molding materials and molding materials produced by this process |
| CN105017687A (en) * | 2015-08-05 | 2015-11-04 | 安徽电信器材贸易工业有限责任公司 | Cold-resistant and low-temperature-resistant polyvinyl chloride cable material and preparation method thereof |
| CN107778864A (en) * | 2017-12-04 | 2018-03-09 | 徐州市恩矿新材料有限公司 | A kind of low temperature resistant engineering plastic formula |
-
2018
- 2018-05-25 CN CN201810560883.XA patent/CN109054269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1669855A1 (en) * | 1967-08-01 | 1971-05-27 | Albert Ag Chem Werke | Process for the production of preformed molding materials and molding materials produced by this process |
| CN105017687A (en) * | 2015-08-05 | 2015-11-04 | 安徽电信器材贸易工业有限责任公司 | Cold-resistant and low-temperature-resistant polyvinyl chloride cable material and preparation method thereof |
| CN107778864A (en) * | 2017-12-04 | 2018-03-09 | 徐州市恩矿新材料有限公司 | A kind of low temperature resistant engineering plastic formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375319A (en) * | 2020-11-23 | 2021-02-19 | 浙江锦润生物科技有限公司 | Low-temperature-resistant plastic additive and preparation method thereof |
| CN115678106A (en) * | 2022-11-15 | 2023-02-03 | 然石功能材料(江苏)有限公司 | Low-temperature-resistant pipe plastic additive |
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Application publication date: 20181221 |
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