CN106867146A - Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof - Google Patents
Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof Download PDFInfo
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- CN106867146A CN106867146A CN201710142134.0A CN201710142134A CN106867146A CN 106867146 A CN106867146 A CN 106867146A CN 201710142134 A CN201710142134 A CN 201710142134A CN 106867146 A CN106867146 A CN 106867146A
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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
- 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
-
- 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
- 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
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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
It is composed of the following components by weight the present invention relates to low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof：PPE is 45 parts 50 parts, and PVC is 50 parts 55 parts, and cold-resistant agent is 10 parts 20 parts, and antiseptic is 12 parts 16 parts, and compatilizer is 0.2 part 0.4 part, and antioxidant is 0.1 part 0.5 part；The degree of polymerization of the PVC is 1,200 1400.The technical program improves the low-temperature flexibility of PPE PVC materials by the addition of cold-resistant agent DOTP, DMP, still has the toughness for having added at 30 DEG C；The anti-microbial property of PPE PVC materials is improved by the addition of antiseptic, PPE PVC materials of the invention is widely used in medical treatment etc. and antibacterial is had certain requirements in field, extend the range of application of PPE PVC materials.
Description
Technical field
The invention belongs to technical field of polymer composite materials, particularly relate to a kind of low temperature resistant PPE-PVC of antibacterial and be combined
Material and preparation method thereof.
Background technology
Polyphenylene oxide (PPE) and polyvinyl chloride (PVC) be all be widely used, the general-purpose plastics of excellent combination property, but they
There are respective advantage and disadvantage, and have certain complementary function.
With the development of technology, it is also desirable to which composite plastic has some anti-microbial properties, in order to improve the use of PPE-PVC
Scope, such as the field such as some health cares, but the PPE-PVC composites of prior art do not have above-mentioned antibacterial work(
Energy.
And PPE-PVC composites also have the shortcomings that not low temperature resistant, the application model of PPE-PVC composites is limited
Enclose.
The content of the invention
It is an object of the invention to provide low temperature resistant PPE-PVC composites of a kind of antibacterial and preparation method thereof, to solve
Existing PPE-PVC composites do not have anti-microbial property and not low temperature resistant problem.
The present invention is achieved by the following technical solutions：
A kind of low temperature resistant PPE-PVC composites of antibacterial, it is composed of the following components by weight：
The degree of polymerization of the PVC is 1200-1400.
The cold-resistant agent is the one kind in both terephthalic acid (TPA) dibutyl ester or repefral.
The antiseptic is the one kind in both silver-based inorganic antibacterial agent NOVARON AGZ300 or IONPURE.
The compatilizer is PP-g-MAH.
The antioxidant is three (2,4- di-t-butyls) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyls)
Propionic acid] one kind or in pentaerythritol ester or 1,3,5- trimethyls -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene
Plant combination of the above.
The low temperature resistant PPE-PVC composite material and preparation method thereofs of any of the above-described antibacterial, comprise the following steps：
1) 45 parts -50 parts of PPE, 50 parts -55 parts of PVC, 10 parts -20 parts of cold-resistant agent, 12 parts -16 parts of antibacterial is weighed
Agent, 0.2 part -0.4 part of compatilizer, 0.1 part of -0.5 part of antioxidant, are mixed and stirred for uniformly, obtaining compound；
2) by step 1) in the compound extruding pelletization that obtains, that is, obtain PPE-PVC composites.
The step 2) it is specially：
By step 1) in the compound that obtains put into extruding pelletization in the hopper of double screw extruder, wherein, it is described double
Screw extruder includes six humidity provinces sequentially arranged, 170~190 DEG C of area's temperature, two 200-220 DEG C of area's temperature, 3rd area
200-220 DEG C of temperature, four 200-220 DEG C of area's temperature, five 200-220 DEG C of area's temperature, six 200-220 DEG C of area's temperature, head temperature
200-220℃；200~260r/min of screw speed.
The beneficial effects of the invention are as follows：
The addition of cold-resistant agent DOTP, DMP improves the low-temperature flexibility of PPE-PVC materials, still has what is added at -30 DEG C
Toughness.
The addition of antiseptic improves the anti-microbial property of PPE-PVC materials, enables PPE-PVC materials of the invention extensive
It is applied to medical treatment etc. to have certain requirements in field antibacterial, extends the range of application of PPE-PVC materials.
Specific embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Can be used for explaining and illustrating technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
Raw material used is as follows in embodiments of the invention：
PPE (model 540Z), Japanese Asahi Chemical Industry；PVC (model S-65), Taiwan Plastic Group；Terephthalic acid (TPA) dibutyl ester
(DOTP), chemical industry is carried out in Ningbo east；Repefral (DMP), Yangzhou great river chemical industry；Antiseptic (model NOVARON
AGZ300), Japanese East Asia Synesis Company；Antiseptic (model IONPURE), Japanese stoneman nitre subsidiary；Polypropylene grafted Malaysia
Acid anhydrides (PP-g-MAH), Nanjing moral Bagao molecular material；Antioxidant (three (2,4- di-t-butyls) phenyl-phosphites
(Irganox168), four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol ester (Irganox1010) and 1,3,
5- trimethyl -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene (Irganox1330)), Switzerland's Ciba.
Tester used by the present invention is as follows：
ZSK30 type double screw extruders, German W＆P companies；JL-1000 type tensile testing machines, the wide just experiment instrument in Guangzhou
Device company produces；HTL900-T-5B type injection (mo(u)lding) machines, the production of Hai Tai plastics machineries Co., Ltd；XCJ-500 type shock-testings
Machine, the production of Chengde testing machine factory；QT-1196 type tester for elongation, Dongguan City Gao Tai detecting instruments Co., Ltd；QD-GJS-
B12K type homogenizers, Beijing perseverance Order instrument and meter Co., Ltd.
Embodiment 1
1) weigh 45 parts of PPE, 50 parts of PVC, 10 parts of DOTP, 12 parts of NOVARON AGZ300,0.2 part of PP-g-MAH, 0.1 part
Irganox1010, is mixed and stirred for uniformly, obtaining compound.
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material P1.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 170 DEG C, the
The temperature of two humidity provinces is 200 DEG C, and the temperature of the 3rd humidity province is 200 DEG C, and the temperature of the 4th humidity province is 200 DEG C, the 5th temperature
The temperature for spending area is 200 DEG C, and the temperature of the 6th humidity province is 200 DEG C, and the head temperature of double screw extruder is 200 DEG C, screw rod
Rotating speed is 200r/min.
Embodiment 2
1) weigh 50 parts of PPE, 55 parts of PVC, 20 parts of DMP, 12 parts of IONPURE, 0.4 part of PP-g-MAH, 0.1 part
Irganox168,0.2 part of Irganox1010,0.2 part of Irganox1330, are mixed and stirred for uniformly, obtaining compound.
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material P2.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 190 DEG C, the
The temperature of two humidity provinces is 220 DEG C, and the temperature of the 3rd humidity province is 220 DEG C, and the temperature of the 4th humidity province is 220 DEG C, the 5th temperature
The temperature for spending area is 220 DEG C, and the temperature of the 6th humidity province is 220 DEG C, and the head temperature of double screw extruder is 220 DEG C, screw rod
Rotating speed is 260r/min.
Embodiment 3
1) weigh 46 parts of PPE, 54 parts of PVC, 15 parts of DOTP, 14 parts of IONPURE, 0.3 part of PP-g-MAH, 0.1 part
Irganox168,0.2 part of Irganox1010, are mixed and stirred for uniformly, obtaining compound；
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material P3.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 180 DEG C, the
The temperature of two humidity provinces is 210 DEG C, and the temperature of the 3rd humidity province is 210 DEG C, and the temperature of the 4th humidity province is 210 DEG C, the 5th temperature
The temperature for spending area is 210 DEG C, and the temperature of the 6th humidity province is 210 DEG C, and the head temperature of double screw extruder is 210 DEG C, screw rod
Rotating speed is 230r/min.
Embodiment 4
1) weigh 47 parts of PPE, 52 parts of PVC, 17 parts of DMP, 14 parts of NOVARON AGZ300,0.2 part of PP-g-MAH, 0.1 part
Irganox168,0.2 part of Irganox1010, are mixed and stirred for uniformly, obtaining compound；
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material P4.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 180 DEG C, the
The temperature of two humidity provinces is 210 DEG C, and the temperature of the 3rd humidity province is 210 DEG C, and the temperature of the 4th humidity province is 210 DEG C, the 5th temperature
The temperature for spending area is 210 DEG C, and the temperature of the 6th humidity province is 210 DEG C, and the head temperature of double screw extruder is 210 DEG C, screw rod
Rotating speed is 230r/min.
Embodiment 5
1) weigh 48 parts of PPE, 53 parts of PVC, 17 parts of DOTP, 15 parts of IONPURE, 0.35PP-g-MAH, 0.1 part
Irganox1330,0.2 part of Irganox1010, are mixed and stirred for uniformly, obtaining compound；
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material P5.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 185 DEG C, the
The temperature of two humidity provinces is 215 DEG C, and the temperature of the 3rd humidity province is 215 DEG C, and the temperature of the 4th humidity province is 215 DEG C, the 5th temperature
The temperature for spending area is 215 DEG C, and the temperature of the 6th humidity province is 215 DEG C, and the head temperature of double screw extruder is 215 DEG C, screw rod
Rotating speed is 240r/min.
Comparative example 1
1) 45 parts of PPE, 55 parts of PVC, 0.3PP-g-MAH, 0.1 part of Irganox168,0.2 part of Irganox1010 are weighed, is mixed
Merging stirs, and obtains compound.
2) by step 1) in the compound that obtains by double screw extruder extruding pelletization, that is, obtain PPE-PVC composite woods
Material D1.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 190 DEG C, the
The temperature of two humidity provinces is 220 DEG C, and the temperature of the 3rd humidity province is 220 DEG C, and the temperature of the 4th humidity province is 220 DEG C, the 5th temperature
The temperature for spending area is 220 DEG C, and the temperature of the 6th humidity province is 220 DEG C, and the head temperature of double screw extruder is 220 DEG C, screw rod
Rotating speed is 220r/min.
Performance test：
Embodiment 1-5 with PPE-PVC alloy materials prepared by comparative example 1 is tested its by associated test standards respectively low
Warm toughness and antibiotic property, testing standard are as shown in table 1 below with properties of product data：
Each embodiment of table 1 and comparative example properties of product are tested
As can be seen from the above table, compared with comparative example 1, low-temperature flexibility, antibiotic property have a certain degree of carrying to embodiment 1-5
Height, this greatly expands the application field of PPE-PVC composites, disclosure satisfy that the requirement of the special dimensions such as medical treatment.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And deformation, the scope of the present invention extremely equally limits by appended claims.
Claims (7)
1. low temperature resistant PPE-PVC composites of a kind of antibacterial, it is characterised in that：It is composed of the following components by weight：
The degree of polymerization of the PVC is 1200-1400.
2. low temperature resistant PPE-PVC composites of antibacterial according to claim 1, it is characterised in that：The cold-resistant agent is
One kind in both terephthalic acid (TPA) dibutyl ester or repefral.
3. low temperature resistant PPE-PVC composites of antibacterial according to claim 1, it is characterised in that：The antiseptic is
One kind in both silver-based inorganic antibacterial agent NOVARON AGZ300 or IONPURE.
4. low temperature resistant PPE-PVC composites of antibacterial according to claim 1, it is characterised in that：The compatilizer is
PP-g-MAH。
5. low temperature resistant PPE-PVC composites of antibacterial according to claim 1, it is characterised in that：The antioxidant is
Three (2,4- di-t-butyls) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters or 1,
One or more combinations in 3,5- trimethyls -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene.
6. low temperature resistant PPE-PVC composite material and preparation method thereofs of any one of the claims 1 to 5 antibacterial, it is characterised in that：
Comprise the following steps：
1) weigh 45 parts -50 parts PPE, 50 parts -55 parts of PVC, 10 parts -20 parts of cold-resistant agent, 12 parts -16 parts of antiseptic,
0.2 part -0.4 part of compatilizer, 0.1 part of -0.5 part of antioxidant, are mixed and stirred for uniformly, obtaining compound；
2) by step 1) in the compound extruding pelletization that obtains, that is, obtain PPE-PVC composites.
7. low temperature resistant PPE-PVC composite material and preparation method thereofs of antibacterial according to claim 6, it is characterised in that：It is described
Step 2) it is specially：
By step 1) in the compound that obtains put into extruding pelletization in the hopper of double screw extruder, wherein, the twin-screw
Extruder includes six humidity provinces sequentially arranged, 170~190 DEG C of area's temperature, two 200-220 DEG C of area's temperature, three area's temperature
200-220 DEG C, four 200-220 DEG C of area's temperature, five 200-220 DEG C of area's temperature, six 200-220 DEG C of area's temperature, head temperature 200-
220℃；200~260r/min of screw speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142134.0A CN106867146A (en) | 2017-03-10 | 2017-03-10 | Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142134.0A CN106867146A (en) | 2017-03-10 | 2017-03-10 | Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106867146A true CN106867146A (en) | 2017-06-20 |
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| CN201710142134.0A Pending CN106867146A (en) | 2017-03-10 | 2017-03-10 | Low temperature resistant PPE PVC composites of a kind of antibacterial and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666244A (en) * | 2018-11-27 | 2019-04-23 | 虞惠财 | A kind of low temperature resistant PPE-PVC composite material |
| CN110093093A (en) * | 2019-05-29 | 2019-08-06 | 武汉市恒星防水材料有限公司 | A kind of resistance to limit low temperature waterproof material and preparation method |
-
2017
- 2017-03-10 CN CN201710142134.0A patent/CN106867146A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 童忠良主编: "《化工产品手册 树脂与塑料 第6版》", 28 February 2016 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666244A (en) * | 2018-11-27 | 2019-04-23 | 虞惠财 | A kind of low temperature resistant PPE-PVC composite material |
| CN110093093A (en) * | 2019-05-29 | 2019-08-06 | 武汉市恒星防水材料有限公司 | A kind of resistance to limit low temperature waterproof material and preparation method |
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