CN1039537C - Cotton seed-shell fibre compound material and making method thereof - Google Patents

Cotton seed-shell fibre compound material and making method thereof Download PDF

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Publication number
CN1039537C
CN1039537C CN93103363A CN93103363A CN1039537C CN 1039537 C CN1039537 C CN 1039537C CN 93103363 A CN93103363 A CN 93103363A CN 93103363 A CN93103363 A CN 93103363A CN 1039537 C CN1039537 C CN 1039537C
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CN
China
Prior art keywords
cotton seed
polyethylene
shell fibre
carboxymethyl cellulose
chlorinatedpolyethylene
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.)
Expired - Fee Related
Application number
CN93103363A
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Chinese (zh)
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CN1083495A (en
Inventor
赵学胜
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN93103363A priority Critical patent/CN1039537C/en
Publication of CN1083495A publication Critical patent/CN1083495A/en
Application granted granted Critical
Publication of CN1039537C publication Critical patent/CN1039537C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

The present invention discloses a cotton seed hull composite material prepared from waste plastic and cotton seed hull fiber as main raw materials and a manufacture method, which belongs to the field of the processing of macromolecules. The composite material is widely used for building materials, packages, pipes, daily furniture, etc. Waste polyethylene or polypropylene, low-pressure polyethylene, chlorinated polyethylene, cotton seed hull fiber and carboxymethyl cellulose are mixed, cooled and granulated so as to manufactured into the cotton seed hull composite material.

Description

Cotton seed-shell fibre compound material and manufacture method
The present invention relates to a kind of is the cotton seed-shell fibre compound material and the manufacture method of main raw material with macromolecular materials such as waste polyethylene or polypropylene and cotton seed-shell fibre, this matrix material is widely used in building materials, packing, tubing, daily furniture, industrial art etc., belongs to the Process Technology of Polymer field.
Machining properties such as common plastics such as polyethylene, polypropylene, polyvinyl chloride are poor, the appearance of meadol has solved the problems referred to above, for wide prospect has been opened up in the application on industries such as building, packing, but meadol price height, thereby limited its widespread use.
The objective of the invention is to overcome the weak point in the background technology and a kind of abundant raw material is provided, cost is low, and machining property is good, widely used cotton seed-shell fibre compound material and manufacture method.
The object of the present invention is achieved like this: the raw material of cotton seed-shell fibre compound material and shared weight percent are:
Waste polyethylene or polypropylene particle 55-70
Low pressure polyethylene 5-30
Chlorinatedpolyethylene 4-10
Cross the cotton seed-shell fibre 15-30 of 0.025cm aperture sieve
Carboxymethyl cellulose 1-2
Earlier waste or used plastics (polyethylene or polypropylene) is put into and plasticated on the opening rubber mixing machine to molten state; add low pressure polyethylene, chlorinatedpolyethylene then successively; cotton seed-shell fibre, carboxymethyl cellulose; the mixing thin slice that pulls into the 3-3.5 mm thick after evenly, the pelletizing on dicing machine of cooling back promptly makes cotton seed-shell fibre compound material.
Purpose of the present invention can also realize that the best proportioning (weight %) of cotton seed-shell fibre compound material is by following measure:
Waste polyethylene or polypropylene particle 70
Low pressure polyethylene 10
Chlorinatedpolyethylene 4
Cross the cotton seed-shell fibre 15 of 0.025cm aperture sieve
Carboxymethyl cellulose 1
Melting temperature during manufacturing (roller temperature) is 90-100 ℃, mixing time 15-20 minute.
The present invention compares background technology and has following advantage:
1, main raw material cotton seed hull, waste or used plastics aboundresources are cheap, thereby the product cost of making is low;
2, physicochemical property and machining property are good, and after testing, tensile strength is 11.2MPa, elongation at break 93%, and compressive strength 9.1MPa, the intensity of falling is qualified, proportion 0.96g/cm 3, its product of making can be sawed, can follow closely, can dig;
3, applied range is extensively in building materials, packing, tubing, household furniture, industrial art etc.;
4, manufacturing process is simple.
Below in conjunction with embodiment in detail the present invention is described in detail
The feed composition of embodiment and shared weight percent such as following table:
Feed composition Weight %
Fill a prescription two the prescription three
Waste polyethylene or polypropylene (particle) low pressure polyethylene chlorinatedpolyethylene is crossed the cotton seed-shell fibre carboxymethyl cellulose of 0.025cm aperture sieve 70 55 64 10 15 12 4 6 5 15 24 17.5 1 1 1.5
Prepare burden after above-mentioned each percentages of ingredients content is converted into the weight real number, be (make one ton is example) as be converted into the weight real number by prescription one:
Waste polyethylene or polypropylene 700kg, low pressure polyethylene 100kg, chlorinatedpolyethylene 40kg, cotton seed-shell fibre 150kg, carboxymethyl cellulose 10kg.
Manufacture method: 700kg waste polyethylene or polypropylene etc. are put into plasticated on the opening rubber mixing machine earlier to molten state; the low pressure polyethylene, 40kg chlorinatedpolyethylene, the 150kg cotton seed-shell fibre that add 100kg then successively; mixing 20 minutes of 10kg carboxymethyl cellulose; 100 ℃ of melting temperatures (roller degree); the mixing thin slice that pulls into 3 mm thick after evenly, being cut into diameter with dicing machine after cooling is that 3 millimeters particle gets final product.
Preparing Beer turn-over box with above-mentioned cotton seed-shell fibre compound material is that example is described in further detail, earlier forcing machine is heated up, drop into the forcing machine hopper with the above-mentioned pellet for preparing then, the plasticizing raw material of extruding through heating is put into mould, pressurize with the 300T four-column hydraulic press, demolding after cooling is promptly made Beer turn-over box, processing condition: pressure 300kg/cm 2, extruder temperature 140-160 ℃.

Claims (4)

1, a kind of cotton seed hull matrix material is characterized in that: raw material and shared weight percent are:
Waste polyethylene or polypropylene particle 55-70
Low pressure polyethylene 5-30
Chlorinatedpolyethylene 4-10
Cross the cotton seed-shell fibre 15-30 of 0.025cm aperture sieve
Carboxymethyl cellulose 1-2
2, cotton seed hull matrix material according to claim 1 is characterized in that the best proportioning (weight %) of raw material is:
Waste polyethylene or polypropylene particle 70
Low pressure polyethylene 10
Chlorinatedpolyethylene 4
Cross the cotton seed-shell fibre 15 of 0.025cm aperture sieve
Carboxymethyl cellulose 1
3, a kind of manufacture method that is used to make cotton seed hull matrix material as claimed in claim 1; it is characterized in that earlier waste polyethylene or polypropylene put into and plasticate on the opening rubber mixing machine to molten state; add low pressure polyethylene, chlorinatedpolyethylene, cotton seed-shell fibre, carboxymethyl cellulose then successively; the mixing thin slice that pulls into the 3-3.5 mm thick after evenly, cooling back pelletizing on dicing machine.
4,, it is characterized in that melting temperature is 90-100 ℃, mixing time 15-20 minute according to the manufacture method of claim 1 or 3 described cotton seed-shell fibre compound materials.
CN93103363A 1993-03-23 1993-03-23 Cotton seed-shell fibre compound material and making method thereof Expired - Fee Related CN1039537C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93103363A CN1039537C (en) 1993-03-23 1993-03-23 Cotton seed-shell fibre compound material and making method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93103363A CN1039537C (en) 1993-03-23 1993-03-23 Cotton seed-shell fibre compound material and making method thereof

Publications (2)

Publication Number Publication Date
CN1083495A CN1083495A (en) 1994-03-09
CN1039537C true CN1039537C (en) 1998-08-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN93103363A Expired - Fee Related CN1039537C (en) 1993-03-23 1993-03-23 Cotton seed-shell fibre compound material and making method thereof

Country Status (1)

Country Link
CN (1) CN1039537C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434256C (en) * 2003-08-05 2008-11-19 株式会社科汉 Method for forming synthesized resin product reusing waste material of synthesized resin

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295273C (en) * 2004-12-29 2007-01-17 刘明春 Recovery and shaping process of poly propylene phonol formaldehyde resin, polyurethane composite waste material
CN102516658A (en) * 2011-12-07 2012-06-27 湖北众联塑业有限公司 Processing modifying agent used for polypropylene waste filament material, and application method thereof
CN102532700A (en) * 2011-12-07 2012-07-04 湖北众联塑业有限公司 Processing modifier used for vehicle bumper waste polypropylene material and application method thereof
CN102604201A (en) * 2011-12-07 2012-07-25 湖北众联塑业有限公司 Processing modifier for polypropylene waste film material and use method thereof
CN102516659A (en) * 2011-12-07 2012-06-27 湖北众联塑业有限公司 Processing modifier used for waste polypropylene pipe material and its using method
CN102516657A (en) * 2011-12-07 2012-06-27 湖北众联塑业有限公司 Processing modifier used for polypropylene waste hollow material and application method thereof
CN102558672A (en) * 2011-12-08 2012-07-11 湖北众联塑业有限公司 Processing modifier for polypropylene glass reinforcing material wastes and using method for processing modifier
CN104861258A (en) * 2015-03-31 2015-08-26 苏州市鼎立包装有限公司 Pass box prepared from recycled and modified waste PE plastic woven bags and preparation method thereof
CN104861255A (en) * 2015-03-31 2015-08-26 苏州市鼎立包装有限公司 Plastic hollow plate prepared from recycled and modified waste HDPE pipes and preparation method thereof
CN104861284A (en) * 2015-03-31 2015-08-26 苏州市鼎立包装有限公司 Pass box prepared from recycled and modified waste PP plastic shells of household appliances and preparation method thereof
CN104861254A (en) * 2015-03-31 2015-08-26 苏州市鼎立包装有限公司 Pass box prepared from recycled and modified waste HDPE plastics and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100434256C (en) * 2003-08-05 2008-11-19 株式会社科汉 Method for forming synthesized resin product reusing waste material of synthesized resin

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Publication number Publication date
CN1083495A (en) 1994-03-09

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