CN106317641A - Preparation method of antibacterial pipe - Google Patents

Preparation method of antibacterial pipe Download PDF

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Publication number
CN106317641A
CN106317641A CN201610706510.XA CN201610706510A CN106317641A CN 106317641 A CN106317641 A CN 106317641A CN 201610706510 A CN201610706510 A CN 201610706510A CN 106317641 A CN106317641 A CN 106317641A
Authority
CN
China
Prior art keywords
parts
nano silver
antibacterial
pipe
toner
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
Application number
CN201610706510.XA
Other languages
Chinese (zh)
Inventor
郝世文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou City Is National Electrical And Mechanical Materials Co Ltd
Original Assignee
Liuzhou City Is National Electrical And Mechanical Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuzhou City Is National Electrical And Mechanical Materials Co Ltd filed Critical Liuzhou City Is National Electrical And Mechanical Materials Co Ltd
Priority to CN201610706510.XA priority Critical patent/CN106317641A/en
Publication of CN106317641A publication Critical patent/CN106317641A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a preparation method of an antibacterial pipe and relates to the technical field of building materials. The antibacterial pipe is produced by adopting the following raw materials in parts by weight: 1.5-2.5 parts of nano silver-loaded antibacterial agent, 90-93 parts of polypropylene random copolymer, 2-3 parts of toner, 2.5-3.5 parts of antioxidant and 2-3 parts of titanate coupling agent; and the preparation method comprises the following steps: (A) performing surface treatment on the nano silver-loaded antibacterial agent by the titanate coupling agent, putting the nano silver-loaded antibacterial agent together with the polypropylene random copolymer, the toner and the antioxidant into an efficient stirrer and stirring, and granulating with a twin-screw extruder; and (B) performing melting and extrusion moulding on the prepared granules by a single-screw extruder, and cooling and setting to obtain the antibacterial pipe. Compared with the prior art, the nano silver-loaded antibacterial agent is added into the raw materials, and the prepared nano silver-loaded antibacterial agent can remove common bacteria in water to prevent bacteria breeding and guarantee clean and sanitary water quality.

Description

The preparation method of antibacterial pipe
Technical field
The present invention relates to building material technical field, the preparation method of a kind of antibacterial pipe.
Background technology
Engineering plastics pipe has the features such as heat-resisting, pressure, insulation, and the supplying drainage of current building uses engineering plastic in a large number Material pipe, but after life-time service, the meeting breed bacteria microorganism of supplying drainage inner surface, form the material of mucosa sample, cause water quality not Sanitation and hygiene, people affect healthy after drinking.
Summary of the invention
The technical problem to be solved is to provide the preparation method of a kind of antibacterial pipe, can solve in supplying drainage The problem of surface breed bacteria microorganism.
In order to solve the problems referred to above, the technical solution used in the present invention is: former by following weight portion of this antibacterial pipe this Material composition: nano silver-carrying antiseptic 1 part～2 parts, atactic copolymerized polypropene 92 parts～95 parts, toner 2.5 parts～3.5 parts, antioxygen Agent 2 parts～3 parts, titanate coupling agent 2 parts～3 parts；
Comprise the following steps:
A, by nano silver-carrying antiseptic through titanate coupling agent surface process after, put with atactic copolymerized polypropene, toner, antioxidant Entering High-efficient Stirrer to stir 10 minutes～12 minutes, then by double screw extruder pelletize, prilling temperature is 200 DEG C～220 ℃；
B, pellet step A prepared melt extrusion molding by single screw extrusion machine, i.e. obtain this antibacterial pipe after cooling and shaping.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
The present invention adds nano silver-carrying antiseptic in the feed, and nano silver-carrying antiseptic has powerful antimicrobial effect, prepared Nano silver-carrying antiseptic, can eliminate antibacterial common in water, prevent bacteria breed, it is ensured that water cleaning health.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A kind of preparation method of antibacterial pipe, this antibacterial pipe is made up of the raw material of following weight portion: nano silver-carrying antiseptic 1.5 parts, Atactic copolymerized polypropene 90 parts, toner 2 parts, 2.5 parts of antioxidant, titanate coupling agent 2 parts；
Comprise the following steps:
A, by nano silver-carrying antiseptic through titanate coupling agent surface process after, put with atactic copolymerized polypropene, toner, antioxidant Entering High-efficient Stirrer to stir 10 minutes, then by double screw extruder pelletize, prilling temperature is 200 DEG C；
B, pellet step A prepared melt extrusion molding by single screw extrusion machine, i.e. obtain this antibacterial pipe after cooling and shaping.
Embodiment 2
A kind of preparation method of antibacterial pipe, this antibacterial pipe is made up of the raw material of following weight portion: nano silver-carrying antiseptic 2.5 parts, Atactic copolymerized polypropene 93 parts, toner 3 parts, 3.5 parts of antioxidant, titanate coupling agent 3 parts；
Comprise the following steps:
A, by nano silver-carrying antiseptic through titanate coupling agent surface process after, put with atactic copolymerized polypropene, toner, antioxidant Entering High-efficient Stirrer to stir 12 minutes, then by double screw extruder pelletize, prilling temperature is 220 DEG C；
B, pellet step A prepared melt extrusion molding by single screw extrusion machine, i.e. obtain this antibacterial pipe after cooling and shaping.

Claims (1)

1. the preparation method of an antibacterial pipe, it is characterised in that: this antibacterial pipe is made up of the raw material of following weight portion: nano silver-carrying Antibacterial 1.5 parts～2.5 parts, atactic copolymerized polypropene 90 parts～93 parts, toner 2 parts～3 parts, 2.5 parts～3.5 parts of antioxidant, Titanate coupling agent 2 parts～3 parts；
Comprise the following steps:
A, by nano silver-carrying antiseptic through titanate coupling agent surface process after, put with atactic copolymerized polypropene, toner, antioxidant Entering High-efficient Stirrer to stir 10 minutes～12 minutes, then by double screw extruder pelletize, prilling temperature is 200 DEG C～220 ℃；
B, pellet step A prepared melt extrusion molding by single screw extrusion machine, i.e. obtain this antibacterial pipe after cooling and shaping.
CN201610706510.XA 2016-08-23 2016-08-23 Preparation method of antibacterial pipe Pending CN106317641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610706510.XA CN106317641A (en) 2016-08-23 2016-08-23 Preparation method of antibacterial pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610706510.XA CN106317641A (en) 2016-08-23 2016-08-23 Preparation method of antibacterial pipe

Publications (1)

Publication Number Publication Date
CN106317641A true CN106317641A (en) 2017-01-11

Family

ID=57741921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610706510.XA Pending CN106317641A (en) 2016-08-23 2016-08-23 Preparation method of antibacterial pipe

Country Status (1)

Country Link
CN (1) CN106317641A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756155A (en) * 2014-01-27 2014-04-30 河南联塑实业有限公司 Antibacterial PPR pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756155A (en) * 2014-01-27 2014-04-30 河南联塑实业有限公司 Antibacterial PPR pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
于守武 等: "《高分子材料材料——原理及技术》", 31 May 2015, 知识产权出版社 *

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Legal Events

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170111

RJ01 Rejection of invention patent application after publication