CN107325536A - A kind of corrosion-and high-temp-resistant rack for test tube - Google Patents
A kind of corrosion-and high-temp-resistant rack for test tube Download PDFInfo
- Publication number
- CN107325536A CN107325536A CN201710642150.6A CN201710642150A CN107325536A CN 107325536 A CN107325536 A CN 107325536A CN 201710642150 A CN201710642150 A CN 201710642150A CN 107325536 A CN107325536 A CN 107325536A
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- test tube
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- rack
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
-
- 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
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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 corrosion-and high-temp-resistant rack for test tube, it is characterised in that include the component of following parts by weight：High-temperature nylon：35 ~ 45 parts；Rare earth oxide：6 ~ 12 parts；Polyphenylene oxide grafted maleic anhydride：13 ~ 18 parts；Tissuemat E：2 ~ 6 parts；Zinc stearate：5 ~ 11 parts；Inorganic filler：2 ~ 7 parts；Heat stabilizer：0.5 ~ 4 part；Toughener：1 ~ 5 part；Antioxidant：0.5 ~ 3 part.A kind of corrosion-and high-temp-resistant rack for test tube of the present invention, with excellent high temperature resistant and acid and alkali resistance, organic solution corrosive nature, after a long time use, it will not also cause the deformation, corrosion and damage of rack for test tube, using safety and stability, extend the service life of rack for test tube.
Description
Technical field
The present invention relates to a kind of corrosion-and high-temp-resistant rack for test tube.
Background technology
In daily laboratory or industrial production, it is often necessary to use test tube in processes such as chemical reaction, biological respinses.
Rack for test tube is a kind of experiment equipment for holding test tubes.Because test tube is frequently necessary to be heated when in use, in high temperature
Test tube when being positioned over rack for test tube, easily rack for test tube is deformed, use time causes rack for test tube unstable long afterwards, influence makes
With in addition, acid, alkali lye or the organic solution of test tube wall residual, can cause to corrode to rack for test tube, influence the attractive in appearance of rack for test tube
And use.
Accordingly, it would be desirable to a kind of resistant to elevated temperatures rack for test tube.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of corrosion-and high-temp-resistant rack for test tube.It is described
Corrosion-and high-temp-resistant rack for test tube, with excellent high temperature resistant and acid and alkali resistance, organic solution corrosive nature, after a long time use,
Also the deformation, corrosion and damage of rack for test tube will not be caused, safety and stability is used, extend the service life of rack for test tube.
To reach above-mentioned purpose, the technical scheme is that：
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：35 ~ 45 parts；Rare-earth oxidation
Thing：6 ~ 12 parts；Polyphenylene oxide grafted maleic anhydride：13 ~ 18 parts；Tissuemat E：2 ~ 6 parts；Zinc stearate：5 ~ 11 parts；Inorganic filler：
2 ~ 7 parts；Heat stabilizer：0.5 ~ 4 part；Toughener：1 ~ 5 part；Antioxidant：0.5 ~ 3 part.
Further, the component of following parts by weight is included：High-temperature nylon：35 ~ 40 parts；Rare earth oxide：8 ~ 12 parts；It is poly-
Phenylate grafted maleic anhydride：13 ~ 15 parts；Tissuemat E：2 ~ 4 parts；Zinc stearate：5 ~ 7 parts；Inorganic filler：3 ~ 7 parts；It is thermally-stabilised
Agent：0.5 ~ 2 part；Toughener：1 ~ 3 part；Antioxidant：0.5 ~ 2 part.
Further, the component of following parts by weight is included：High-temperature nylon：36 parts；Rare earth oxide：11 parts；Polyphenylene oxide
Grafted maleic anhydride：14 parts；Tissuemat E：3 parts；Zinc stearate：6 parts；Inorganic filler：4 parts；Heat stabilizer：1.5 part；Toughness reinforcing
Agent：1.5 part；Antioxidant：1 part.
Further, the inorganic filler is any in expanded perlite, expanded vermiculite, floating bead, flyash, diatomite
Kind.
Further, the heat stabilizer is triphenyl phosphite., the toughener is polyvinyl alcohol.
Further, the antioxidant is diphenylamine or p-phenylenediamine class or phosphorous acid lipid antioxidant.
The beneficial effects of the present invention are：
A kind of corrosion-and high-temp-resistant rack for test tube of the present invention, with excellent high temperature resistant and acid and alkali resistance, organic solution corrosion
Performance, after a long time use, will not also cause the deformation, corrosion and damage of rack for test tube, use safety and stability, extend rack for test tube
Service life.
Embodiment
Embodiment 1
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：35 parts；Rare earth oxide：9
Part；Polyphenylene oxide grafted maleic anhydride：15 parts；Tissuemat E：2 parts；Zinc stearate：8 parts；Inorganic filler：6 parts；Heat stabilizer：
0.5 part；Toughener：1 part；Antioxidant：0.5 part.
Embodiment 2
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：41 parts；Rare earth oxide：6
Part；Polyphenylene oxide grafted maleic anhydride：18 parts；Tissuemat E：4 parts；Zinc stearate：11 parts；Inorganic filler：7 parts；Heat stabilizer：
1.5 part；Toughener：5 parts；Antioxidant：1.5 part.
Embodiment 3
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：36 parts；Rare earth oxide：11
Part；Polyphenylene oxide grafted maleic anhydride：14 parts；Tissuemat E：3 parts；Zinc stearate：6 parts；Inorganic filler：4 parts；Heat stabilizer：
1.5 part；Toughener：1.5 part；Antioxidant：1 part.
Embodiment 4
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：45 parts；Rare earth oxide：12
Part；Polyphenylene oxide grafted maleic anhydride：13 parts；Tissuemat E：5 parts；Zinc stearate：5 parts；Inorganic filler：4 parts；Heat stabilizer：2
Part；Toughener：2 parts；Antioxidant：2 parts.
Embodiment 5
A kind of corrosion-and high-temp-resistant rack for test tube, includes the component of following parts by weight：High-temperature nylon：39 parts；Rare earth oxide：11
Part；Polyphenylene oxide grafted maleic anhydride：16 parts；Tissuemat E：6 parts；Zinc stearate：7 parts；Inorganic filler：2 parts；Heat stabilizer：4
Part；Toughener：3.5 part；Antioxidant：3 parts.
A kind of corrosion-and high-temp-resistant rack for test tube of the present invention, with excellent high temperature resistant and acid and alkali resistance, organic solution
Corrosive nature, after a long time use, will not also cause the deformation, corrosion and damage of rack for test tube, use safety and stability, extension examination
The service life of pipe support.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (7)
1. a kind of corrosion-and high-temp-resistant rack for test tube, it is characterised in that include the component of following parts by weight：High-temperature nylon：35~45
Part；Rare earth oxide：6 ~ 12 parts；Polyphenylene oxide grafted maleic anhydride：13 ~ 18 parts；Tissuemat E：2 ~ 6 parts；Zinc stearate：5~11
Part；Inorganic filler：2 ~ 7 parts；Heat stabilizer：0.5 ~ 4 part；Toughener：1 ~ 5 part；Antioxidant：0.5 ~ 3 part.
2. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that include the group of following parts by weight
Point：High-temperature nylon：35 ~ 40 parts；Rare earth oxide：8 ~ 12 parts；Polyphenylene oxide grafted maleic anhydride：13 ~ 15 parts；Tissuemat E：2~4
Part；Zinc stearate：5 ~ 7 parts；Inorganic filler：3 ~ 7 parts；Heat stabilizer：0.5 ~ 2 part；Toughener：1 ~ 3 part；Antioxidant：0.5~2
Part.
3. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that include the group of following parts by weight
Point：High-temperature nylon：36 parts；Rare earth oxide：11 parts；Polyphenylene oxide grafted maleic anhydride：14 parts；Tissuemat E：3 parts；Stearic acid
Zinc：6 parts；Inorganic filler：4 parts；Heat stabilizer：1.5 part；Toughener：1.5 part；Antioxidant：1 part.
4. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that the inorganic filler is expanded pearlite
Any of rock, expanded vermiculite, floating bead, flyash, diatomite.
5. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that the heat stabilizer is phosphorous acid three
Phenyl ester.
6. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that the toughener is polyvinyl alcohol.
7. corrosion-and high-temp-resistant rack for test tube according to claim 1, it is characterised in that the antioxidant is diphenylamine
Or p-phenylenediamine class or phosphorous acid lipid antioxidant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642150.6A CN107325536A (en) | 2017-07-31 | 2017-07-31 | A kind of corrosion-and high-temp-resistant rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642150.6A CN107325536A (en) | 2017-07-31 | 2017-07-31 | A kind of corrosion-and high-temp-resistant rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107325536A true CN107325536A (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642150.6A Pending CN107325536A (en) | 2017-07-31 | 2017-07-31 | A kind of corrosion-and high-temp-resistant rack for test tube |
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| CN (1) | CN107325536A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399425A (en) * | 2010-09-09 | 2012-04-04 | 上海日之升新技术发展有限公司 | Electromagnetic-radiation-resisting rare earth oxide polymer composite material and preparation method thereof |
| CN103333490A (en) * | 2013-06-13 | 2013-10-02 | 江苏安格特科技发展有限公司 | Low gloss, high impact and high temperature resistance nylon alloy material and preparation method thereof |
| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
| CN106832602A (en) * | 2017-02-23 | 2017-06-13 | 杭州兴源环保设备有限公司 | Corrosion-and high-temp-resistant diaphragm |
-
2017
- 2017-07-31 CN CN201710642150.6A patent/CN107325536A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399425A (en) * | 2010-09-09 | 2012-04-04 | 上海日之升新技术发展有限公司 | Electromagnetic-radiation-resisting rare earth oxide polymer composite material and preparation method thereof |
| CN103333490A (en) * | 2013-06-13 | 2013-10-02 | 江苏安格特科技发展有限公司 | Low gloss, high impact and high temperature resistance nylon alloy material and preparation method thereof |
| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
| CN106832602A (en) * | 2017-02-23 | 2017-06-13 | 杭州兴源环保设备有限公司 | Corrosion-and high-temp-resistant diaphragm |
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Application publication date: 20171107 |
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| RJ01 | Rejection of invention patent application after publication |