CN105440489A - Antibacterial polyvinyl chloride tube material - Google Patents
Antibacterial polyvinyl chloride tube material Download PDFInfo
- Publication number
- CN105440489A CN105440489A CN201510933396.XA CN201510933396A CN105440489A CN 105440489 A CN105440489 A CN 105440489A CN 201510933396 A CN201510933396 A CN 201510933396A CN 105440489 A CN105440489 A CN 105440489A
- Authority
- CN
- China
- Prior art keywords
- parts
- nano
- titanium dioxide
- polyvinyl chloride
- room temperature
- 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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (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 invention discloses an antibacterial polyvinyl chloride tube material. The antibacterial polyvinyl chloride tube material comprises polyvinyl chloride, sulfonated polyethersulfone, styrene-butadiene rubber, butadiene-acrylonitrile rubber, high density polyethylene, nanometer zinc oxide, modified nanometer titanium dioxide, attapulgite, nanometer montmorillonite, epoxidized butyl oleate, tri-isopropylphenyl phosphate, zinc stearate, zinc azelate, calcium pimelate, pentaerythritol, lanthanum 2-ethyloctoate, dimethyltin bis(isooctylmercaptoacetate), an anti-oxidant, 2-n-octyl-4-isothiazolin-3-one and p-tert-butylcatechol. A preparation method of the modified nanometer titanium dioxide comprises adding ferric nitrate and nanometer titanium dioxide into deionized water, stirring the solution at a room temperature for 50-60h, carrying out aging for 25-30h, carrying drying, carrying out grinding, carrying out calcination at a temperature of 450-500 DEG C for 2-3.5h and then cooling the product to the room temperature. The antibacterial polyvinyl chloride tube material has good bacterinertness, heat resistance and aging resistance.
Description
Technical field
The present invention relates to polyvinyl chloride technical field, particularly relate to a kind of germ resistance polychloroethylene pipes.
Background technology
Polyvinyl chloride as second largest synthetic materials, have corrosion resistance strong, be easy to the advantage such as bonding, cheap and easy to get, chemical stability good, resistance to microbial attack, be one of the most frequently used tubing.Along with the increase of polychloroethylene pipes range of application, the performance requriements of increasing field to polyvinyl chloride pipe used also improves thereupon, existing polychloroethylene pipes, and its thermotolerance and germ resistance are not still very desirable, need to carry out modification.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of germ resistance polychloroethylene pipes, its germ resistance is good, thermotolerance and ageing-resistant performance excellence.
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 15-30 part, styrene-butadiene rubber(SBR) 3-15 part, paracril 5-15 part, high density polyethylene(HDPE) 5-20 part, nano zine oxide 2-5 part, modified nano-titanium dioxide 10-30 part, attapulgite 3-10 part, nano imvite 3-12 part, epoxyoleic acid butyl ester 5-12 part, Tri-isopropylphenyl phosphate 2-12 part, Zinic stearas 1-2.5 part, zinc azelate 2-3.5 part, calcium pimelate 3-10 part, tetramethylolmethane 1-5 part, 2-ethyl sad lanthanum 0.5-2 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.2-1 part, oxidation inhibitor 0.5-2.5 part, Kathon 0.5-3 part, p-ten.-butylcatechol 1-2.5 part,
Wherein, described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4-5 part iron nitrate, 8-12 part nano titanium oxide by weight, at room temperature stir 50-60h, then ageing 25-30h, at 450-500 DEG C, calcine 2-3.5h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Preferably, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 20-26 part, styrene-butadiene rubber(SBR) 8-12 part, paracril 10-14 part, high density polyethylene(HDPE) 10-16 part, nano zine oxide 3.5-4 part, modified nano-titanium dioxide 18-24 part, attapulgite 5.5-7 part, nano imvite 8-11 part, epoxyoleic acid butyl ester 9-11 part, Tri-isopropylphenyl phosphate 6-9 part, Zinic stearas 1.5-2 part, zinc azelate 2.7-3.2 part, calcium pimelate 5.5-6 part, tetramethylolmethane 3.2-4 part, 2-ethyl sad lanthanum 1-1.6 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.5-0.9 part, oxidation inhibitor 1.3-2 part, Kathon 2.3-2.7 part, p-ten.-butylcatechol 1.6-2.1 part.
Preferably, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 25 parts, 10 parts, styrene-butadiene rubber(SBR), paracril 12 parts, high density polyethylene(HDPE) 13 parts, nano zine oxide 3.8 parts, modified nano-titanium dioxide 20 parts, attapulgite 6.5 parts, nano imvite 10 parts, epoxyoleic acid butyl ester 9.5 parts, Tri-isopropylphenyl phosphate 8.5 parts, Zinic stearas 1.8 parts, zinc azelate 3 parts, calcium pimelate 5.8 parts, tetramethylolmethane 3.6 parts, the sad lanthanum of 2-ethyl 1.3 parts, 0.8 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1.5 parts, oxidation inhibitor, Kathon 2.6 parts, p-ten.-butylcatechol 2 parts.
Preferably, the cl content of described polyvinyl chloride is 55-65%.
Preferably, described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4.6 parts of iron nitrates, 10 parts of nano titanium oxides by weight, at room temperature stir 55h, then ageing 28h, at 480 DEG C, calcine 3h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Preferably, the median size of described nano titanium oxide is 35-50nm; Specific surface area is 65-80m
2/ g.
Preferably, described oxidation inhibitor is one or more the mixture in antioxidant 1010, irgasfos 168, antioxidant CA.
In the present invention, take polyvinyl chloride as major ingredient, and with the addition of sulfonated polyether sulfone, styrene-butadiene rubber(SBR), paracril and high density polyethylene(HDPE) modification is carried out to it, after polyvinyl chloride, sulfonated polyether sulfone, styrene-butadiene rubber(SBR), paracril, high density polyethylene(HDPE) coordinate according to the ratio in the present invention, realizability can be complementary, give the thermotolerance of tubing excellence, water tolerance and oil-proofness, improve the mechanical property of tubing simultaneously, make it have good elasticity and processing characteristics, in addition, the consistency of each material in system is further improved, Zinic stearas, zinc azelate, calcium pimelate adds in system, good with the consistency of system, Zinic stearas is defined in system, zinc azelate, calcium pimelate mixture, to the stability of polyvinyl chloride, there is obvious synergistic effect, inhibit the decomposition of polyvinyl chloride, the tetramethylolmethane added, the chlorallylene atom that in the sad lanthanum of 2-ethyl and dimethyl dimercapto 2-ethyl hexyl ethanoate tin energy absorption system, major part is unstable and tertiary chlorine atom, the temperature that simultaneously system molecule segment can be made to move improves, on molecular chain, the restraining function of chlorine atom strengthens, the resistance of motion increases, further improve the thermotolerance of tubing, improve the stability of tubing simultaneously, processibility and ageing resistance, in the preparation process of modified nano-titanium dioxide, with iron nitrate and nano titanium oxide for raw material, synthesize Fe
3+the nano titanium oxide of doping, coordinate with nano zine oxide, attapulgite and nano imvite on the one hand, improve thermotolerance and the water tolerance of tubing, coordinate with nano zine oxide, Kathon and p-ten.-butylcatechol on the other hand, the invasion of environmental contaminants can be prevented, give the germ resistance of tubing excellence.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 15 parts, 15 parts, styrene-butadiene rubber(SBR), paracril 5 parts, high density polyethylene(HDPE) 20 parts, nano zine oxide 2 parts, modified nano-titanium dioxide 30 parts, attapulgite 3 parts, nano imvite 12 parts, epoxyoleic acid butyl ester 5 parts, Tri-isopropylphenyl phosphate 12 parts, Zinic stearas 1 part, zinc azelate 3.5 parts, calcium pimelate 3 parts, tetramethylolmethane 5 parts, the sad lanthanum of 2-ethyl 0.5 part, 1 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 2.5 parts, oxidation inhibitor, Kathon 0.5 part, p-ten.-butylcatechol 2.5 parts,
Wherein, the cl content of described polyvinyl chloride is 55%;
Described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4 parts of iron nitrates, 12 parts of nano titanium oxides by weight, at room temperature stir 50h, then ageing 30h, at 450 DEG C, calcine 3.5h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Embodiment 2
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 30 parts, 3 parts, styrene-butadiene rubber(SBR), paracril 15 parts, high density polyethylene(HDPE) 5 parts, nano zine oxide 5 parts, modified nano-titanium dioxide 10 parts, attapulgite 10 parts, nano imvite 3 parts, epoxyoleic acid butyl ester 12 parts, Tri-isopropylphenyl phosphate 2 parts, Zinic stearas 2.5 parts, zinc azelate 2 parts, calcium pimelate 10 parts, tetramethylolmethane 1 part, the sad lanthanum of 2-ethyl 2 parts, 0.2 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 0.5 part, oxidation inhibitor, Kathon 3 parts, p-ten.-butylcatechol 1 part,
Wherein, the cl content of described polyvinyl chloride is 65%; The median size of described nano titanium oxide is 50nm; Specific surface area is 65m
2/ g;
Described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 5 parts of iron nitrates, 8 parts of nano titanium oxides by weight, at room temperature stir 60h, then ageing 25h, at 500 DEG C, calcine 2h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Embodiment 3
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 20 parts, 12 parts, styrene-butadiene rubber(SBR), paracril 10 parts, high density polyethylene(HDPE) 16 parts, nano zine oxide 3.5 parts, modified nano-titanium dioxide 24 parts, attapulgite 5.5 parts, nano imvite 11 parts, epoxyoleic acid butyl ester 9 parts, Tri-isopropylphenyl phosphate 9 parts, Zinic stearas 1.5 parts, zinc azelate 3.2 parts, calcium pimelate 5.5 parts, tetramethylolmethane 4 parts, the sad lanthanum of 2-ethyl 1 part, 0.9 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, antioxidant 1010 0.3 part, irgasfos 168 0.2 part, antioxidant CA 0.8 part, Kathon 2.7 parts, p-ten.-butylcatechol 1.6 parts,
Wherein, the cl content of described polyvinyl chloride is 60%; The median size of described nano titanium oxide is 35nm; Specific surface area is 80m
2/ g;
Described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4.2 parts of iron nitrates, 11 parts of nano titanium oxides by weight, at room temperature stir 53h, then ageing 25-30h, at 480 DEG C, calcine 2.6h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Embodiment 4
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 26 parts, 8 parts, styrene-butadiene rubber(SBR), paracril 14 parts, high density polyethylene(HDPE) 10 parts, nano zine oxide 4 parts, modified nano-titanium dioxide 18 parts, attapulgite 7 parts, nano imvite 8 parts, epoxyoleic acid butyl ester 11 parts, Tri-isopropylphenyl phosphate 6 parts, Zinic stearas 2 parts, zinc azelate 2.7 parts, calcium pimelate 6 parts, tetramethylolmethane 3.2 parts, the sad lanthanum of 2-ethyl 1.6 parts, 0.5 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, irgasfos 168 1.2 parts, antioxidant CA 0.8 part, Kathon 2.3 parts, p-ten.-butylcatechol 2.1 parts,
Wherein, the median size of described nano titanium oxide is 40nm; Specific surface area is 70m
2/ g;
Described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4.7 parts of iron nitrates, 9 parts of nano titanium oxides by weight, at room temperature stir 58h, then ageing 27.5h, at 465 DEG C, calcine 3.2h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
Embodiment 5
A kind of germ resistance polychloroethylene pipes that the present invention proposes, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 25 parts, 10 parts, styrene-butadiene rubber(SBR), paracril 12 parts, high density polyethylene(HDPE) 13 parts, nano zine oxide 3.8 parts, modified nano-titanium dioxide 20 parts, attapulgite 6.5 parts, nano imvite 10 parts, epoxyoleic acid butyl ester 9.5 parts, Tri-isopropylphenyl phosphate 8.5 parts, Zinic stearas 1.8 parts, zinc azelate 3 parts, calcium pimelate 5.8 parts, tetramethylolmethane 3.6 parts, the sad lanthanum of 2-ethyl 1.3 parts, 0.8 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, antioxidant 1010 1.5 parts, Kathon 2.6 parts, p-ten.-butylcatechol 2 parts,
Wherein, the median size of described nano titanium oxide is 45nm; Specific surface area is 75m
2/ g;
Described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4.6 parts of iron nitrates, 10 parts of nano titanium oxides by weight, at room temperature stir 55h, then ageing 28h, at 480 DEG C, calcine 3h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a germ resistance polychloroethylene pipes, it is characterized in that, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 15-30 part, styrene-butadiene rubber(SBR) 3-15 part, paracril 5-15 part, high density polyethylene(HDPE) 5-20 part, nano zine oxide 2-5 part, modified nano-titanium dioxide 10-30 part, attapulgite 3-10 part, nano imvite 3-12 part, epoxyoleic acid butyl ester 5-12 part, Tri-isopropylphenyl phosphate 2-12 part, Zinic stearas 1-2.5 part, zinc azelate 2-3.5 part, calcium pimelate 3-10 part, tetramethylolmethane 1-5 part, 2-ethyl sad lanthanum 0.5-2 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.2-1 part, oxidation inhibitor 0.5-2.5 part, Kathon 0.5-3 part, p-ten.-butylcatechol 1-2.5 part,
Wherein, described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4-5 part iron nitrate, 8-12 part nano titanium oxide by weight, at room temperature stir 50-60h, then ageing 25-30h, at 450-500 DEG C, calcine 2-3.5h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
2. germ resistance polychloroethylene pipes according to claim 1, it is characterized in that, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 20-26 part, styrene-butadiene rubber(SBR) 8-12 part, paracril 10-14 part, high density polyethylene(HDPE) 10-16 part, nano zine oxide 3.5-4 part, modified nano-titanium dioxide 18-24 part, attapulgite 5.5-7 part, nano imvite 8-11 part, epoxyoleic acid butyl ester 9-11 part, Tri-isopropylphenyl phosphate 6-9 part, Zinic stearas 1.5-2 part, zinc azelate 2.7-3.2 part, calcium pimelate 5.5-6 part, tetramethylolmethane 3.2-4 part, 2-ethyl sad lanthanum 1-1.6 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.5-0.9 part, oxidation inhibitor 1.3-2 part, Kathon 2.3-2.7 part, p-ten.-butylcatechol 1.6-2.1 part.
3. germ resistance polychloroethylene pipes according to claim 1 or 2, it is characterized in that, its raw material comprises following component by weight: polyvinyl chloride 100 parts, sulfonated polyether sulfone 25 parts, 10 parts, styrene-butadiene rubber(SBR), paracril 12 parts, high density polyethylene(HDPE) 13 parts, nano zine oxide 3.8 parts, modified nano-titanium dioxide 20 parts, attapulgite 6.5 parts, nano imvite 10 parts, epoxyoleic acid butyl ester 9.5 parts, Tri-isopropylphenyl phosphate 8.5 parts, Zinic stearas 1.8 parts, zinc azelate 3 parts, calcium pimelate 5.8 parts, tetramethylolmethane 3.6 parts, the sad lanthanum of 2-ethyl 1.3 parts, 0.8 part, dimethyl dimercapto 2-ethyl hexyl ethanoate tin, 1.5 parts, oxidation inhibitor, Kathon 2.6 parts, p-ten.-butylcatechol 2 parts.
4. germ resistance polychloroethylene pipes according to any one of claim 1-3, is characterized in that, the cl content of described polyvinyl chloride is 55-65%.
5. germ resistance polychloroethylene pipes according to any one of claim 1-4, it is characterized in that, described modified nano-titanium dioxide is prepared according to following technique: add in 100 parts of deionized waters by 4.6 parts of iron nitrates, 10 parts of nano titanium oxides by weight, at room temperature stir 55h, then ageing 28h, at 480 DEG C, calcine 3h after drying, grinding, be cooled to room temperature after calcining terminates and obtain described modified nano-titanium dioxide.
6. germ resistance polychloroethylene pipes according to claim 5, it is characterized in that, the median size of described nano titanium oxide is 35-50nm; Specific surface area is 65-80m
2/ g.
7. germ resistance polychloroethylene pipes according to any one of claim 1-6, is characterized in that, described oxidation inhibitor is one or more the mixture in antioxidant 1010, irgasfos 168, antioxidant CA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933396.XA CN105440489A (en) | 2015-12-14 | 2015-12-14 | Antibacterial polyvinyl chloride tube material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933396.XA CN105440489A (en) | 2015-12-14 | 2015-12-14 | Antibacterial polyvinyl chloride tube material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105440489A true CN105440489A (en) | 2016-03-30 |
Family
ID=55551158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510933396.XA Pending CN105440489A (en) | 2015-12-14 | 2015-12-14 | Antibacterial polyvinyl chloride tube material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105440489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543593A (en) * | 2016-10-28 | 2017-03-29 | 苏州富通高新材料科技股份有限公司 | A kind of nano-PVC drinking-water pipe material and preparation method thereof |
| CN110172259A (en) * | 2019-04-12 | 2019-08-27 | 熊雪根 | A kind of pressing color-changing pipe manufacture craft |
-
2015
- 2015-12-14 CN CN201510933396.XA patent/CN105440489A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543593A (en) * | 2016-10-28 | 2017-03-29 | 苏州富通高新材料科技股份有限公司 | A kind of nano-PVC drinking-water pipe material and preparation method thereof |
| CN110172259A (en) * | 2019-04-12 | 2019-08-27 | 熊雪根 | A kind of pressing color-changing pipe manufacture craft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102875933B (en) | A kind of preparation method of uvioresistant PVC drain pipe | |
| CN105440489A (en) | Antibacterial polyvinyl chloride tube material | |
| CN105713458A (en) | High-hardness, oil-resistant, antibacterial and heat-resisting paint | |
| CN105462109A (en) | Heat-resisting antimicrobial flame retardant polyvinyl chloride pipe | |
| CN103467887B (en) | The preparation method of a kind of PVC castor oil-base carboxylate radical intercalated houghite and composite thermal stabilizer thereof | |
| CN102532903A (en) | Antibacterial environmentally friendly rubber | |
| CN104194109B (en) | A kind of heat oxygen aging resistance epoxidized natural rubber composite material and its preparation method | |
| CN103613117A (en) | Method for regulating and controlling zinc sulfide nanoparticle morphology by regulating proportion of mixed solvent | |
| CN101775154A (en) | High-efficiency rare-earth/zinc composite heat stabilizer | |
| CN105694267A (en) | Environmentally-friendly stabilizer for PVC films, and preparation method thereof | |
| CN106832870A (en) | A kind of corrosion-resistant macromolecular material | |
| CN104230230A (en) | Antimicrobial architectural paint | |
| CN105219015A (en) | A kind of anti-aging ABS plastic and preparation method thereof | |
| CN108587004A (en) | a kind of antibacterial PVC plastic | |
| CN109456552A (en) | A kind of environmentally-friendly plastic tubing and preparation method thereof | |
| 권혁준 et al. | Effect of Various Metal Doping on the Electroresponse of Ecoresorbable Smart Fluids | |
| CN106380794A (en) | PVC film for substrate of decorative film | |
| CN105418986A (en) | Processing auxiliary agent for plastics | |
| 손우현 et al. | Solution Synthesis of Conjugated Polymer by Using Rigid-rod Polyelectrolyte | |
| CN107892852A (en) | A kind of furniture paint | |
| CN109233138A (en) | A kind of conduction PVC plastic | |
| 한재훈 et al. | Encapsulation Method for Pigment/Polymer Nanoparticles by Mini-emulsion Polymerization for Electrophoretic Display. | |
| CN104293049B (en) | Nanometer antiseptic paint | |
| CN109929139A (en) | A kind of reinforced heat stabilizer | |
| 김성렬 et al. | Polyaniline with Polymerizable Dopant for Improving Stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |