CN107379490A - It is low to distribute composite PVC material fabrication process - Google Patents

It is low to distribute composite PVC material fabrication process Download PDF

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Publication number
CN107379490A
CN107379490A CN201710376459.5A CN201710376459A CN107379490A CN 107379490 A CN107379490 A CN 107379490A CN 201710376459 A CN201710376459 A CN 201710376459A CN 107379490 A CN107379490 A CN 107379490A
Authority
CN
China
Prior art keywords
low
collaboration
melt
distribute
pvc material
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
CN201710376459.5A
Other languages
Chinese (zh)
Inventor
郁华
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710376459.5A priority Critical patent/CN107379490A/en
Publication of CN107379490A publication Critical patent/CN107379490A/en
Pending legal-status Critical Current

Links

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
    • B29C48/022—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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Low composite PVC material fabrication process is distributed the invention discloses a kind of：Utilize multi-stage vacuum screw extruder, at the temperature of setting and rotating speed, integrated melting mixing is carried out with reference to the smell expellent of the boracic silicates of one group of collaboration, pass through pyrolytic, gasification, collaboration catches the low molecule organic matter escaped out of melt, and effectively combines therewith, moves to the surface of melt, so as to remove caused organic molecule in composite board manufacturing process, product cigarette ash degree is set to reach standard in green emissions.Using the present invention, it can substantially reduce and distribute.

Description

It is low to distribute composite PVC material fabrication process
Technical field
The present invention relates to a kind of high polymer material manufacturing process, particularly a kind of PVC composite material manufacturing technologies.
Background technology
PVC is compound with other materials, may be manufactured without same PVC composites, but the major defect of existing PVC composites It is：Distribute more, environmental-protecting performance is poor.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of to substantially reduce distribute low and distribute composite PVC material system Make technique.
The present invention is achieved through the following technical solutions technical goal.
Low to distribute composite PVC material fabrication process, it is theed improvement is that：Using multi-stage vacuum screw extruder, setting At fixed temperature and rotating speed, integrated melting mixing is carried out with reference to the smell expellent of the boracic silicates of one group of collaboration, is led to Pyrolytic, gasification are crossed, collaboration catches the low molecule organic matter escaped out of melt, and effectively combines therewith, moves to melt Surface, so as to remove caused organic molecule in composite board manufacturing process, product cigarette ash degree is reached mark in green emissions It is accurate.
The present invention compared with prior art, has the positive effect that：It can substantially reduce and distribute.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment：
It is low to distribute composite PVC material fabrication process：Utilize multi-stage vacuum screw extruder, at the temperature of setting and rotating speed, knot The smell expellent of the boracic silicates of unification group collaboration carries out integrated melting mixing, passes through pyrolytic, gasification, collaboration The low molecule organic matter escaped out of melt is caught, and is effectively combined therewith, the surface of melt is moved to, so as to remove composite plate Caused organic molecule in material manufacturing process, product cigarette ash degree is set to reach standard in green emissions.

Claims (1)

1. one kind is low to distribute composite PVC material fabrication process, it is characterised in that：Using multi-stage vacuum screw extruder, setting Temperature and rotating speed under, carry out integrated melting mixing with reference to the smell expellent of the boracic silicates of one group of collaboration, pass through Pyrolytic, gasification, collaboration catches the low molecule organic matter escaped out of melt, and effectively combines therewith, moves to melt Surface, so as to remove caused organic molecule in composite board manufacturing process, product cigarette ash degree is set to reach standard in green emissions.
CN201710376459.5A 2017-05-25 2017-05-25 It is low to distribute composite PVC material fabrication process Pending CN107379490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710376459.5A CN107379490A (en) 2017-05-25 2017-05-25 It is low to distribute composite PVC material fabrication process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710376459.5A CN107379490A (en) 2017-05-25 2017-05-25 It is low to distribute composite PVC material fabrication process

Publications (1)

Publication Number Publication Date
CN107379490A true CN107379490A (en) 2017-11-24

Family

ID=60338404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710376459.5A Pending CN107379490A (en) 2017-05-25 2017-05-25 It is low to distribute composite PVC material fabrication process

Country Status (1)

Country Link
CN (1) CN107379490A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755660A (en) * 2012-07-21 2012-10-31 青岛港龙盛塑胶制品有限公司 Natural porous mineral odor-removing antibacterial material and use method thereof
JP2012210718A (en) * 2011-03-30 2012-11-01 Gunze Ltd Film for wall paper, and wall covering material
CN104403232A (en) * 2014-11-27 2015-03-11 中广核三角洲（江苏）塑化有限公司 Low-volatile environment-friendly polyvinyl chloride (PVC) cable material and manufacturing process thereof
CN106398018A (en) * 2014-11-27 2017-02-15 中广核三角洲（江苏）塑化有限公司 Process for preparing polyvinyl chloride cable material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012210718A (en) * 2011-03-30 2012-11-01 Gunze Ltd Film for wall paper, and wall covering material
CN102755660A (en) * 2012-07-21 2012-10-31 青岛港龙盛塑胶制品有限公司 Natural porous mineral odor-removing antibacterial material and use method thereof
CN104403232A (en) * 2014-11-27 2015-03-11 中广核三角洲（江苏）塑化有限公司 Low-volatile environment-friendly polyvinyl chloride (PVC) cable material and manufacturing process thereof
CN106398018A (en) * 2014-11-27 2017-02-15 中广核三角洲（江苏）塑化有限公司 Process for preparing polyvinyl chloride cable material
CN106432948A (en) * 2014-11-27 2017-02-22 中广核三角洲（江苏）塑化有限公司 Wear-resistant polyvinyl chloride cable material

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171124