CN109295587A - A kind of classification woven geotextile and preparation method thereof - Google Patents
A kind of classification woven geotextile and preparation method thereof Download PDFInfo
- Publication number
- CN109295587A CN109295587A CN201710603914.0A CN201710603914A CN109295587A CN 109295587 A CN109295587 A CN 109295587A CN 201710603914 A CN201710603914 A CN 201710603914A CN 109295587 A CN109295587 A CN 109295587A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl chloride
- mixing
- classification
- high pressure
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/041—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polyvinyl chloride or polyvinylidene chloride
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/20—Industrial for civil engineering, e.g. geotextiles
- D10B2505/204—Geotextiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a kind of classification woven geotextile, the component including following parts by weight: 30 ~ 40 parts of polyvinyl chloride, 30 ~ 40 parts of polyvinyl chloride fibre, 30 ~ 40 parts of polyamide and 5 ~ 10 parts of aluminium oxide.Meanwhile the invention also discloses the preparation methods of above-mentioned geotextiles.The present invention has low cost compared with traditional technology, and high-intensitive, low extension is resistance to lasting, corrosion resistant characteristic；Woven fabric structure is stable, engineering parameter compliance rate is high, can satisfy the requirement of the purposes such as anti-filter, isolation, reinforcement, the protection of different purposes of various geotechnical engineerings.
Description
Technical field
The invention belongs to non-woven fabrics manufacturing fields, and in particular to a kind of classification woven geotextile and preparation method thereof.
Background technique
Geotextiles have outstanding filtering, draining, isolation, reinforcement, protective action, with light-weight, tensile strength is high, seeps
Permeability is good, high temperature resistant, anti-freezing, ageing-resistant, corrosion resistant characteristic.The application of geosynthetics originates from twentieth century 50
Age, domestic geotextiles are one of the Eighth Five-Year Plans of country, and China promulgated that " geosynthetics is chopped fiber needle-punched in 1998
Non-woven geotextile " (GB/T17638-1998) standard, geotextiles are widely applied in multiple fields at present.
Summary of the invention
Goal of the invention: in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of classification woven geotextile.
Another object of the present invention is to provide the preparation methods of above-mentioned classification woven geotextile.
Technical solution: in order to achieve the above object of the invention, what the present invention was specifically performed by: a kind of woven soil of classification
Work cloth, the component including following parts by weight: 30 ~ 40 parts of polyvinyl chloride, 30 ~ 40 parts of polyvinyl chloride fibre, 30 ~ 40 parts of polyamide and
5 ~ 10 parts of aluminium oxide.
A kind of preparation method for woven geotextile of classifying, comprising the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 180 ~ 220 DEG C of heating temperature, be kneaded 2
~ 6 hours；
(2) mixed material after mixing is entered after squeezing out in reciprocating mixing extruder to single screw extrusion machine and carries out high pressure height
Warm extrusion goes out, and controls 120 ~ 150 degrees Celsius of temperature；
(3) mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；
(4) fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
The utility model has the advantages that the present invention compared with traditional technology, has low cost, high-intensitive, low extension is resistance to lasting, corrosion-resistant
Characteristic；Woven fabric structure is stable, engineering parameter compliance rate is high, can satisfy the different purposes of various geotechnical engineerings anti-filter,
The requirement of the purposes such as isolation, reinforcement, protection.
Specific embodiment
Embodiment 1:
By 30 parts of polyvinyl chloride of parts by weight, 35 parts of polyvinyl chloride fibre, reciprocating mix is added in 32 parts of polyamide and 5 parts of aluminium oxide
Heating mixing is carried out in refining extruder, controls 180 ~ 220 DEG C of heating temperature, is kneaded 2 ~ 6 hours；By the mixed material after mixing from
Enter single screw extrusion machine after squeezing out in reciprocating mixing extruder and carry out high pressure-temperature extrusion, control temperature 120 ~ 150 is Celsius
Degree；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening, and carries out
Shearing controls length in 150mm or less；The fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Embodiment 2:
By 38 parts of polyvinyl chloride of parts by weight, 33 parts of polyvinyl chloride fibre, 34 parts of polyamide and the addition of 10 parts of aluminium oxide are reciprocating
Heating mixing is carried out in mixing extruder, controls 180 ~ 220 DEG C of heating temperature, is kneaded 2 ~ 6 hours；By the mixed material after mixing
Enter single screw extrusion machine after squeezing out in reciprocating mixing extruder and carry out high pressure-temperature extrusion, control temperature 120 ~ 150 is taken the photograph
Family name's degree；Mixed material after high pressure squeezes out is formed fiber subsequently into spinning equipment, is gone forward side by side by filter impurity screening
Row shearing controls length in 150mm or less；The fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Embodiment 3:
By 35 parts of polyvinyl chloride of parts by weight, 40 parts of polyvinyl chloride fibre, reciprocating mix is added in 36 parts of polyamide and 8 parts of aluminium oxide
Heating mixing is carried out in refining extruder, controls 180 ~ 220 DEG C of heating temperature, is kneaded 2 ~ 6 hours；By the mixed material after mixing from
Enter single screw extrusion machine after squeezing out in reciprocating mixing extruder and carry out high pressure-temperature extrusion, control temperature 120 ~ 150 is Celsius
Degree；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening, and carries out
Shearing controls length in 150mm or less；The fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Embodiment 4:
By 32 parts of polyvinyl chloride of parts by weight, 38 parts of polyvinyl chloride fibre, reciprocating mix is added in 38 parts of polyamide and 6 parts of aluminium oxide
Heating mixing is carried out in refining extruder, controls 180 ~ 220 DEG C of heating temperature, is kneaded 2 ~ 6 hours；By the mixed material after mixing from
Enter single screw extrusion machine after squeezing out in reciprocating mixing extruder and carry out high pressure-temperature extrusion, control temperature 120 ~ 150 is Celsius
Degree；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening, and carries out
Shearing controls length in 150mm or less；The fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Embodiment 5:
By 40 parts of polyvinyl chloride of parts by weight, 30 parts of polyvinyl chloride fibre, reciprocating mix is added in 40 parts of polyamide and 9 parts of aluminium oxide
Heating mixing is carried out in refining extruder, controls 180 ~ 220 DEG C of heating temperature, is kneaded 2 ~ 6 hours；By the mixed material after mixing from
Enter single screw extrusion machine after squeezing out in reciprocating mixing extruder and carry out high pressure-temperature extrusion, control temperature 120 ~ 150 is Celsius
Degree；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening, and carries out
Shearing controls length in 150mm or less；The fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Claims (2)
1. a kind of classification woven geotextile, which is characterized in that the component including following parts by weight: 30 ~ 40 parts of polyvinyl chloride,
30 ~ 40 parts of polyvinyl chloride fibre, 30 ~ 40 parts of polyamide and 5 ~ 10 parts of aluminium oxide.
2. a kind of preparation method for woven geotextile of classifying, which comprises the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 150 ~ 180 DEG C of heating temperature, be kneaded 2
~ 6 hours；
(2) mixed material after mixing is entered after squeezing out in reciprocating mixing extruder to single screw extrusion machine and carries out high pressure height
Warm extrusion goes out, and controls 100 ~ 120 DEG C of temperature；
(3) mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；
(4) fiber of generation is subjected to woven fabric by weaving loom, is packed and stored after finally shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603914.0A CN109295587A (en) | 2017-07-24 | 2017-07-24 | A kind of classification woven geotextile and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603914.0A CN109295587A (en) | 2017-07-24 | 2017-07-24 | A kind of classification woven geotextile and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109295587A true CN109295587A (en) | 2019-02-01 |
Family
ID=65167306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603914.0A Withdrawn CN109295587A (en) | 2017-07-24 | 2017-07-24 | A kind of classification woven geotextile and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109295587A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1562714A (en) * | 2004-04-07 | 2005-01-12 | 侯利文 | Composite geomembrane in use for packing asphaltum |
| CN102586933A (en) * | 2012-01-11 | 2012-07-18 | 浙江理工大学 | Method for preparing polyester staple fibers by using waste polyester raw material |
| US20130092281A1 (en) * | 2009-07-30 | 2013-04-18 | Lumite, Inc. | Method for manufacturing a turf reinforcement mat |
| CN105766494A (en) * | 2014-12-24 | 2016-07-20 | 中国医学科学院药用植物研究所 | Product for preventing plants from freezing damage and pests and weeds and use of product |
| CN105821490A (en) * | 2016-04-22 | 2016-08-03 | 孔祥明 | Spinning, vacuumizing and mixing extruder of dacron waste cloth |
-
2017
- 2017-07-24 CN CN201710603914.0A patent/CN109295587A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1562714A (en) * | 2004-04-07 | 2005-01-12 | 侯利文 | Composite geomembrane in use for packing asphaltum |
| US20130092281A1 (en) * | 2009-07-30 | 2013-04-18 | Lumite, Inc. | Method for manufacturing a turf reinforcement mat |
| CN102586933A (en) * | 2012-01-11 | 2012-07-18 | 浙江理工大学 | Method for preparing polyester staple fibers by using waste polyester raw material |
| CN105766494A (en) * | 2014-12-24 | 2016-07-20 | 中国医学科学院药用植物研究所 | Product for preventing plants from freezing damage and pests and weeds and use of product |
| CN105821490A (en) * | 2016-04-22 | 2016-08-03 | 孔祥明 | Spinning, vacuumizing and mixing extruder of dacron waste cloth |
Non-Patent Citations (1)
| Title |
|---|
| 殷仕国: "《渠道维护工》", 31 May 2013, 黄河水利出版社 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |
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| WW01 | Invention patent application withdrawn after publication |