CN102816367A - Preparation method of HDPE injection molding inspection well - Google Patents

Preparation method of HDPE injection molding inspection well Download PDF

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Publication number
CN102816367A
CN102816367A CN2012103072360A CN201210307236A CN102816367A CN 102816367 A CN102816367 A CN 102816367A CN 2012103072360 A CN2012103072360 A CN 2012103072360A CN 201210307236 A CN201210307236 A CN 201210307236A CN 102816367 A CN102816367 A CN 102816367A
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China
Prior art keywords
hdpe
injection
inspection well
injection molding
raw material
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CN2012103072360A
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Chinese (zh)
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CN102816367B (en
Inventor
程方成
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Ad pipeline (Anhui) Co.,Ltd.
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Anhui Guangde Jinpeng Science & Technology Development Co ltd
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Priority to CN201210307236.0A priority Critical patent/CN102816367B/en
Publication of CN102816367A publication Critical patent/CN102816367A/en
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Publication of CN102816367B publication Critical patent/CN102816367B/en
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  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The invention discloses a preparation method of an HDPE injection molding inspection well. The method comprises the following steps of: raw material mixing, plasticizing injection, die molding, cooling, finishing and warehousing. The method adopts an HDPE material to produce the plastic inspection well through injection molding. As the product is molded through injection molding and pressure maintaining, it has stable quality, and has all performances exceeding those of traditional rotational molding products. The invention makes use of the recycled HDPE raw material, and adds reinforced materials for filling, thus being in favor of waste utilization. The prepared inspection well has the advantages of: low cost, light weight, great strength, convenient construction, and excellent toughness.

Description

A kind of preparation method of HDPE injection moulding inspection chamber
Technical field
The present invention relates generally to a kind of preparation method of plastics, relates in particular to a kind of preparation method of HDPE injection moulding inspection chamber.
Background technology
Inspection chamber is to be used in to bury in building sub-district (residential district, public building district, the plant area etc.) scope that ground plastic draining pipeline external diameter is not more than 800mm, the depth of burying is not more than 6m; Generally be located at drainage pipeline intersection, turning, caliber or gradient change place, drop place etc.; For the ease of making regular check on, clean and mediation or down-hole operation, the well shape structures of the injection molded or brick one-tenth of the plastics one of inspection usefulness;
Plastics one injection moulding inspection chamber is meant that the main well seat that constitutes inspection chamber partly adopts once injection moulding.Different with angle initial well seat arranged according to taking over number, lead directly to well seat, one eighth bend well seat, three drifting seats, four-way well seat etc.In order to adapt to various draining situations, supporting with it plastics integrated injection molding accessories such as plastic inspection well is simultaneously supporting to have reducer union, the joint that confluxes, pit shaft polylinker.To ensure the smoothness and the stopping property of whole drainage system;
Traditional inspection chamber all is brick inspection chamber, and because of receiving the geology settlement issues in the use, problem is more in the construction process, and the production of plastic inspection well is before all produced with rotational molding technique, unstable product quality, and production efficiency is low.
Summary of the invention
The object of the invention is exactly in order to remedy the defective of prior art, a kind of preparation method of HDPE injection moulding inspection chamber to be provided.
The present invention realizes through following technical scheme:
A kind of preparation method of HDPE injection moulding inspection chamber may further comprise the steps:
(1) raw material is formed: each component that comprises following weight part:
High density polyethylene(HDPE) reclaimed materials 40-50
HDPE toughened master batch 5-8
HDPE strengthens masterbatch 3-5
Attapulgite 13-15
ABS high glue powder 5-8
Acrylic ester impact-resisting modifier ACR:2-3
MBS resin 2-3
Triphenylphosphate 1-2
ATEC 1-2
Gather-4-methyl-1-pentene 3-5
Gather vinegar 2-3 in the caproic acid
Aluminate coupling agent DL-411 1-2
Colour batch 3-5
(2) batch mixing: each raw material is poured in the stirrer according to aforementioned proportion, material is mixed, dried 1-2 hour, and be transported to injection moulding machine for 90-100 ℃;
(3) plasticizing injection: the material that is mixed is through the injection of screw barrel heating plasticizing;
(4) mould molding: the molten materials of injection is the plastic inspection well shape through mould molding;
(5) cooling, finishing is accomplished check and is gone into stockyard at last.
Advantage of the present invention is:
The present invention utilizes the HDPE raw material of recovery, adds to fill to strengthen material, and favourable utilization of waste material, cost is low and light weight intensity is big, easy construction, toughness of products is good, and constant product quality, each item performance all exceed traditional rotational moulding product.
Embodiment
Embodiment 1:
(1) raw material is formed: each component that comprises following weight part: high density polyethylene(HDPE) reclaimed materials 50, HDPE toughened master batch 6, HDPE strengthen masterbatch 4, attapulgite 15, ABS high glue powder 5, acrylic ester impact-resisting modifier ACR 2, MBS resin 2, triphenylphosphate 2, ATEC 1, gather-4-methyl-1-pentene 5, gather vinegar 1, SE 2, colour batch 5 in the caproic acid;
(2) batch mixing: each raw material is poured in the stirrer according to aforementioned proportion, material is mixed, dried 1-2 hour, and be transported to injection moulding machine for 90-100 ℃;
(3) plasticizing injection: the material that is mixed is through the injection of screw barrel heating plasticizing;
(4) mould molding: the molten materials of injection is the plastic inspection well shape through mould molding;
(5) cooling, finishing is accomplished check and is gone into stockyard at last.
Performance index:
The load of inspection chamber, shock resistance, anti-shearing, negative pressure test are all above the regulation of CJ/T 233-2006.
Design service life is more than 50 years, have in light weight, convenient, protection against corrosion, antiseep, safety and environmental protection, characteristics such as ER for emission rate is big, supporting capacity is strong, long service life are installed.

Claims (1)

1. the preparation method of a HDPE injection moulding inspection chamber is characterized in that may further comprise the steps:
(1) raw material is formed: each component that comprises following weight part:
High density polyethylene(HDPE) reclaimed materials 40-50
HDPE toughened master batch 5-8
HDPE strengthens masterbatch 3-5
Attapulgite 13-15
ABS high glue powder 5-8
Acrylic ester impact-resisting modifier ACR:2-3
MBS resin 2-3
Triphenylphosphate 1-2
ATEC 1-2
Gather-4-methyl-1-pentene 3-5
Gather vinegar 2-3 in the caproic acid
Aluminate coupling agent DL-411 1-2
Colour batch 3-5
(2) batch mixing: each raw material is poured in the stirrer according to aforementioned proportion, material is mixed, dried 1-2 hour, and be transported to injection moulding machine for 90-100 ℃;
(3) plasticizing injection: the material that is mixed is through the injection of screw barrel heating plasticizing;
(4) mould molding: the molten materials of injection is the plastic inspection well shape through mould molding;
(5) cooling, finishing is accomplished check and is gone into stockyard at last.
CN201210307236.0A 2012-08-27 2012-08-27 Preparation method of HDPE injection molding inspection well Active CN102816367B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210307236.0A CN102816367B (en) 2012-08-27 2012-08-27 Preparation method of HDPE injection molding inspection well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210307236.0A CN102816367B (en) 2012-08-27 2012-08-27 Preparation method of HDPE injection molding inspection well

Publications (2)

Publication Number Publication Date
CN102816367A true CN102816367A (en) 2012-12-12
CN102816367B CN102816367B (en) 2014-04-16

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CN (1) CN102816367B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103183965A (en) * 2013-04-12 2013-07-03 吕致平 Inspection well and production method thereof
CN103469884A (en) * 2013-10-10 2013-12-25 唐山奥盛通科技有限公司 Double-plastic composite enhanced type inspection well and preparation method thereof
CN104356485A (en) * 2014-11-25 2015-02-18 康泰塑胶科技集团有限公司 Modified polyethylene environment-friendly plastic inspection well and preparation method thereof
CN104356484A (en) * 2014-11-24 2015-02-18 康泰塑胶科技集团有限公司 Polyethylene and polyvinyl chloride modified environment-friendly plastic check well and preparation method thereof
CN104452816A (en) * 2014-12-08 2015-03-25 康泰塑胶科技集团有限公司 High-stiffness leakage-proof plastic inspection well and production method thereof
CN105017612A (en) * 2015-07-13 2015-11-04 湖南工业大学 Modified waste polyethylene special material for pipeline and preparation method of modified waste polyethylene special material
CN105860221A (en) * 2016-05-18 2016-08-17 中建七局第二建筑有限公司 Inspection well and preparation method thereof
CN105906900A (en) * 2016-04-27 2016-08-31 郭良来 Impact-resistant polyethylene plastic inspection well and production method thereof
CN106750833A (en) * 2017-03-17 2017-05-31 四会市恒星智能科技有限公司 A kind of highstrenghtpiston's inspection shaft and preparation method thereof
CN110028721A (en) * 2019-04-08 2019-07-19 安徽省皖工电动车科技有限公司 A kind of potent shock resistance septic tank and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105837903A (en) * 2016-04-27 2016-08-10 郭良来 High-strength and corrosion-resistant polyethylene wastewater plastic inspection well and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002848A (en) * 1999-06-23 2001-01-09 Kuruu:Kk Synthetic resin composition, synthetic resin film made of resin composition and its manufacture, and pouch made of film
CN102276892A (en) * 2011-05-24 2011-12-14 华东理工大学 Method for preparing polyethylene pipe resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002848A (en) * 1999-06-23 2001-01-09 Kuruu:Kk Synthetic resin composition, synthetic resin film made of resin composition and its manufacture, and pouch made of film
CN102276892A (en) * 2011-05-24 2011-12-14 华东理工大学 Method for preparing polyethylene pipe resin

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103183965A (en) * 2013-04-12 2013-07-03 吕致平 Inspection well and production method thereof
CN103183965B (en) * 2013-04-12 2015-12-02 吕致平 A kind of inspection chamber and production method thereof
CN103469884A (en) * 2013-10-10 2013-12-25 唐山奥盛通科技有限公司 Double-plastic composite enhanced type inspection well and preparation method thereof
CN104356484A (en) * 2014-11-24 2015-02-18 康泰塑胶科技集团有限公司 Polyethylene and polyvinyl chloride modified environment-friendly plastic check well and preparation method thereof
CN104356485A (en) * 2014-11-25 2015-02-18 康泰塑胶科技集团有限公司 Modified polyethylene environment-friendly plastic inspection well and preparation method thereof
CN104452816A (en) * 2014-12-08 2015-03-25 康泰塑胶科技集团有限公司 High-stiffness leakage-proof plastic inspection well and production method thereof
CN105017612A (en) * 2015-07-13 2015-11-04 湖南工业大学 Modified waste polyethylene special material for pipeline and preparation method of modified waste polyethylene special material
CN105017612B (en) * 2015-07-13 2017-08-01 湖南工业大学 Modified waste polyethylene pipe PP Pipe Compound and preparation method thereof
CN105906900A (en) * 2016-04-27 2016-08-31 郭良来 Impact-resistant polyethylene plastic inspection well and production method thereof
CN105860221A (en) * 2016-05-18 2016-08-17 中建七局第二建筑有限公司 Inspection well and preparation method thereof
CN106750833A (en) * 2017-03-17 2017-05-31 四会市恒星智能科技有限公司 A kind of highstrenghtpiston's inspection shaft and preparation method thereof
CN110028721A (en) * 2019-04-08 2019-07-19 安徽省皖工电动车科技有限公司 A kind of potent shock resistance septic tank and preparation method thereof

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Owner name: ANHUI YONGGAO PLASTIC INDUSTRY DEVELOPMENT CO., LT

Free format text: FORMER NAME: ANHUI GUANGDE JINPENG SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 242200 Guangde Economic Development Zone, Xuancheng, Anhui, Jianshe Road

Patentee after: Anhui Yonggao Plastic Industry Development Co., Ltd.

Address before: 242200 Guangde Economic Development Zone, Xuancheng, Anhui, Jianshe Road

Patentee before: Anhui Guangde Jinpeng Science & Technology Development Co.,Ltd.

CP03 Change of name, title or address

Address after: 242000 Guangzao Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province

Patentee after: Ad pipeline (Anhui) Co.,Ltd.

Address before: 242200 Jianshe Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province

Patentee before: ANHUI YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd.

CP03 Change of name, title or address