CN105346041A - Porcelain core antibacterial two-color tube - Google Patents
Porcelain core antibacterial two-color tube Download PDFInfo
- Publication number
- CN105346041A CN105346041A CN201510611400.0A CN201510611400A CN105346041A CN 105346041 A CN105346041 A CN 105346041A CN 201510611400 A CN201510611400 A CN 201510611400A CN 105346041 A CN105346041 A CN 105346041A
- Authority
- CN
- China
- Prior art keywords
- internal layer
- antibacterial
- ppr
- tube
- cooling water
- 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
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Classifications
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0023—Combinations of extrusion moulding with other shaping operations combined with printing or marking
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a porcelain core antibacterial two-color tube. A PPR tube with the smooth outer surface and the light-proof antibacterial inner wall face comprises an outer layer and an inner layer, the outer layer is made of polypropylene raw materials, the inner layer is made of green color concentrates added on the basis of polypropylene raw materials, and then the outer layer and the inner layer are extruded together through a PPR extruder; a filter net is added into cooling water in the die molding stage to filter the cooling water, and liquid detergents are added into the water; the weight ratio of the dosage of the liquid detergents to the dosage of the cooling water is 1:100. Two kinds of polypropylene are adopted and mixed for machining, the filter net is used in the cooling water in the die molding stage, the liquid detergents are also added, and therefore the outer wall face of the produced PPR tube is smoother. The molded tube has the two-color effect with the white outer layer and the green inner layer, and the tube has the effects of being not pervious to light, avoiding growth of moss and being antibacterial by means of the green inner layer; the tube with the white outer layer has universality, is attractive in appearance and good in visual effect, and can be conventionally connected with and replaced with ordinary accessories.
Description
Technical field
The present invention relates to the antibacterial two-colour tube of a kind of porcelain core.
Background technology
Can purchase available PPR pipe in the market all adopts polypropylene to be raw material, extrude through PPR extruder, then whole tubular object extruding is completed through mould molding, application of vacuum, cooling, coding, traction, cutting action successively, but avoid coarse outside ubiquity, internal face printing opacity, service time is of a specified duration, and internal face easily grows moss, the PPR pipe of breed bacteria; How to produce a kind of smooth outer surface, internal face can not tongue green for a long time, and antibacterial PPR pipe becomes emphasis of the present invention.
Summary of the invention
The object of the invention there are provided the antibacterial two-colour tube of a kind of porcelain core, and the present invention adopts 2 kinds of polypropylene hybrid process, and employs screen pack in the cooling water in mould molding stage, and with the addition of liquid detergent, and the PPR pipe outside wall surface produced can be made more smooth; Secondly, in internal layer raw material, also add green color masterbatch, shaping tubing has outer layer white, the two-color effect of internal layer green, and it is light tight that green internal layer makes tubing have, can not tongue green for a long time, antibacterial effect; The tubing of outer layer white has versatility, specious, good visual effect, and can carry out routine connection with general accessory and change.
In order to achieve the above object, technical scheme of the present invention is:
The antibacterial two-colour tube of a kind of porcelain core, employing polypropylene is raw material, extrude through PPR extruder, then the processing of whole pipe fitting is completed through mould molding, application of vacuum, cooling, coding, traction, cutting action successively, the light tight antibacterial PPR pipe of described smooth outer surface internal face divides skin and internal layer, outer employing pp material, internal layer adds green color masterbatch (Jiangsu Lian Su macromolecular material Co., Ltd on the basis adopting pp material, model 5670-A), then extruded by PPR extruder simultaneously; Add filter screen filtration in the cooling water in described mould molding stage, and add liquid detergent in water; The weight ratio of liquid detergent consumption and cooling water amount is 1:100.
Described skin and internal layer all adopt 2 kinds of pp materials, and the first is the production of Borealis of the U.S., and model is RCB111NP pp material, and the second is that Hyosung Corporation of Korea S produces, and model is R200P pp material; And the addition of 2 kinds of pp materials is RCB111NP pp material: the weight ratio of R200P pp material is 1:1; The weight ratio of the addition of described internal layer Green color masterbatch and internal layer pp material total amount used is 1:100; Described skin and the Thickness Ratio of internal layer are 2:1.
The invention has the beneficial effects as follows: the present invention adopts 2 kinds of polypropylene hybrid process, and employs screen pack in the cooling water in mould molding stage, and with the addition of liquid detergent, the PPR pipe outside wall surface produced can be made more smooth; Secondly, in internal layer raw material, also add green color masterbatch, shaping tubing has outer layer white, the two-color effect of internal layer green, and it is light tight that green internal layer makes tubing have, can not tongue green for a long time, antibacterial effect; The tubing of outer layer white has versatility, specious, good visual effect, and can carry out routine connection with general accessory and change.
Detailed description of the invention
The antibacterial two-colour tube of a kind of porcelain core of the present embodiment, employing polypropylene is raw material, extrude through PPR extruder, then the processing of whole pipe fitting is completed through mould molding, application of vacuum, cooling, coding, traction, cutting action successively, it is characterized in that: the light tight antibacterial PPR pipe of described smooth outer surface internal face divides skin and internal layer, outer employing pp material, internal layer adds green color masterbatch (Jiangsu Lian Su macromolecular material Co., Ltd on the basis adopting pp material, model 5670-A), then extruded by PPR extruder simultaneously; Add filter screen filtration in the cooling water in described mould molding stage, and add liquid detergent in water; The weight ratio of liquid detergent consumption and cooling water amount is 1:100.Described skin and internal layer all adopt 2 kinds of pp materials, the first RCB111NP pp material produced for Borealis of the U.S., and the second is the R200P pp material that Hyosung Corporation of Korea S produces; And the addition of 2 kinds of pp materials is RCB111NP pp material: the weight ratio of R200P pp material is 1:1; The weight ratio of the addition of described internal layer Green color masterbatch and internal layer pp material total amount used is 1:100; Described skin and the Thickness Ratio of internal layer are 2:1.
The present embodiment adopts 2 kinds of polypropylene hybrid process, and employs screen pack in the cooling water in mould molding stage, and with the addition of liquid detergent, and the PPR pipe outside wall surface produced can be made more smooth; Secondly, in internal layer raw material, also add green color masterbatch, shaping tubing has outer layer white, the two-color effect of internal layer green, and it is light tight that green internal layer makes tubing have, can not tongue green for a long time, antibacterial effect; The tubing of outer layer white has versatility, specious, good visual effect, and can carry out routine connection with general accessory and change.
Claims (2)
1. the antibacterial two-colour tube of porcelain core, employing polypropylene is raw material, extrude through PPR extruder, then the processing of whole pipe fitting is completed through mould molding, application of vacuum, cooling, coding, traction, cutting action successively, it is characterized in that: the light tight antibacterial PPR pipe of described smooth outer surface internal face divides skin and internal layer, outer employing pp material, internal layer adds green color masterbatch on the basis adopting pp material, is then extruded by PPR extruder simultaneously; Add filter screen filtration in the cooling water in described mould molding stage, and add liquid detergent in water; The weight ratio of liquid detergent consumption and cooling water amount is 1:100.
2. the antibacterial two-colour tube of a kind of porcelain core as claimed in claim 1, it is characterized in that: described skin and internal layer all adopt 2 kinds of pp materials, the first RCB111NP pp material produced for Borealis of the U.S., the second is the R200P pp material that Hyosung Corporation of Korea S produces; And the addition of 2 kinds of pp materials is RCB111NP pp material: the weight ratio of R200P pp material is 1:1; The weight ratio of the addition of described internal layer Green color masterbatch and internal layer pp material total amount used is 1:100; Described skin and the Thickness Ratio of internal layer are 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611400.0A CN105346041A (en) | 2015-09-24 | 2015-09-24 | Porcelain core antibacterial two-color tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611400.0A CN105346041A (en) | 2015-09-24 | 2015-09-24 | Porcelain core antibacterial two-color tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105346041A true CN105346041A (en) | 2016-02-24 |
Family
ID=55322175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611400.0A Pending CN105346041A (en) | 2015-09-24 | 2015-09-24 | Porcelain core antibacterial two-color tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978701A (en) * | 2019-11-21 | 2020-04-10 | 徐蕾 | Moss-inhibiting film, multi-layer moss-inhibiting film and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854527A (en) * | 1972-09-01 | 1974-12-17 | E Maroschak | Apparatus and method for fabricating corrugated plastic tubing |
| CN102672934A (en) * | 2012-05-03 | 2012-09-19 | 河南联塑实业有限公司 | Production method of buried cracking-resistant polyethylene pipeline for fuel gas |
| CN202812504U (en) * | 2012-07-09 | 2013-03-20 | 佛山市日丰企业有限公司 | Double-layer PPR (polypropylene random copolymer) pipe |
| CN203019659U (en) * | 2012-09-06 | 2013-06-26 | 天津博鑫隆塑管有限公司 | Phi 1856mm spray vacuum sizing sleeve |
-
2015
- 2015-09-24 CN CN201510611400.0A patent/CN105346041A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854527A (en) * | 1972-09-01 | 1974-12-17 | E Maroschak | Apparatus and method for fabricating corrugated plastic tubing |
| CN102672934A (en) * | 2012-05-03 | 2012-09-19 | 河南联塑实业有限公司 | Production method of buried cracking-resistant polyethylene pipeline for fuel gas |
| CN202812504U (en) * | 2012-07-09 | 2013-03-20 | 佛山市日丰企业有限公司 | Double-layer PPR (polypropylene random copolymer) pipe |
| CN203019659U (en) * | 2012-09-06 | 2013-06-26 | 天津博鑫隆塑管有限公司 | Phi 1856mm spray vacuum sizing sleeve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978701A (en) * | 2019-11-21 | 2020-04-10 | 徐蕾 | Moss-inhibiting film, multi-layer moss-inhibiting film and preparation method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |