CN109267176A - A kind of polypropylene geotextile and preparation method thereof - Google Patents
A kind of polypropylene geotextile and preparation method thereof Download PDFInfo
- Publication number
- CN109267176A CN109267176A CN201710578899.9A CN201710578899A CN109267176A CN 109267176 A CN109267176 A CN 109267176A CN 201710578899 A CN201710578899 A CN 201710578899A CN 109267176 A CN109267176 A CN 109267176A
- Authority
- CN
- China
- Prior art keywords
- parts
- fiber
- polypropylene
- mixing
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Woven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
A kind of polypropylene geotextile, the component including following parts by weight: 40 ~ 50 parts of polypropylene fibre, 30 ~ 40 parts of acetate fiber, 10 ~ 15 parts of copper ammonia fiber and 1 ~ 5 part of filler.Meanwhile the invention also discloses the preparation methods of above-mentioned polypropylene geotextile.The present invention has excellent water penetration, filterability, durability compared with traditional technology, can be widely used for railway, highway, Stadium, dykes and dams, waterwork, Sui Dong, Coastal beach, encloses tideland for cultivation, the engineerings such as environmental protection.
Description
Technical field
The invention belongs to non-woven fabrics manufacturing fields, and in particular to a kind of polypropylene 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 polypropylene geotextile.
Another object of the present invention is to provide the preparation methods of above-mentioned polypropylene geotextile.
Technical solution: in order to achieve the above object of the invention, what the present invention was specifically performed by: a kind of polypropylene fibre geotechnique
Cloth, the component including following parts by weight: 40 ~ 50 parts of polypropylene fibre, 30 ~ 40 parts of acetate fiber, 10 ~ 15 parts of copper ammonia fiber and
1 ~ 5 part of filler.
Wherein, the filler is carbon fiber.
A kind of preparation method of polypropylene geotextile, comprising the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 250 DEG C of heating temperature, be kneaded 6
~ 8 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 DEG C of temperature；
(3) mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；
(4) fiber 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 excellent water penetration, filterability, durability, can use extensively
In railway, highway, Stadium, dykes and dams, waterwork, Sui Dong, Coastal beach, enclose tideland for cultivation, the engineerings such as environmental protection.
Specific embodiment
Embodiment 1:
By 40 parts of polypropylene fibre of parts by weight, 30 parts of acetate fiber, 10 parts of copper ammonia fiber and 5 parts of filler, it is added reciprocal
Heating mixing is carried out in formula mixing extruder, controls 200 ~ 250 DEG C of heating temperature, is kneaded 6 ~ 8 hours；By the mixture after mixing
Material enters single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion, controls temperature 120 ~ 150
℃；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；By fiber
Woven fabric is carried out by weaving loom, is packed and stored after finally shaping.
Embodiment 2:
By 50 parts of polypropylene fibre of parts by weight, 35 parts of acetate fiber, 15 parts of copper ammonia fiber and 4 parts of filler, it is added reciprocal
Heating mixing is carried out in formula mixing extruder, controls 200 ~ 250 DEG C of heating temperature, is kneaded 6 ~ 8 hours；By the mixture after mixing
Material enters single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion, controls temperature 120 ~ 150
℃；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；By fiber
Woven fabric is carried out by weaving loom, is packed and stored after finally shaping.
Embodiment 3:
By 45 parts of polypropylene fibre of parts by weight, 40 parts of acetate fiber, 13 parts of copper ammonia fiber and 3 parts of filler, it is added reciprocal
Heating mixing is carried out in formula mixing extruder, controls 200 ~ 250 DEG C of heating temperature, is kneaded 6 ~ 8 hours；By the mixture after mixing
Material enters single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion, controls temperature 120 ~ 150
℃；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；By fiber
Woven fabric is carried out by weaving loom, is packed and stored after finally shaping.
Embodiment 4:
By 44 parts of polypropylene fibre of parts by weight, 32 parts of acetate fiber, 12 parts of copper ammonia fiber and 2 parts of filler, it is added reciprocal
Heating mixing is carried out in formula mixing extruder, controls 200 ~ 250 DEG C of heating temperature, is kneaded 6 ~ 8 hours；By the mixture after mixing
Material enters single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion, controls temperature 120 ~ 150
℃；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；By fiber
Woven fabric is carried out by weaving loom, is packed and stored after finally shaping.
Embodiment 5:
By 48 parts of polypropylene fibre of parts by weight, 38 parts of acetate fiber, 14 parts of copper ammonia fiber and 1 part of filler, it is added reciprocal
Heating mixing is carried out in formula mixing extruder, controls 200 ~ 250 DEG C of heating temperature, is kneaded 6 ~ 8 hours；By the mixture after mixing
Material enters single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion, controls temperature 120 ~ 150
℃；Mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；By fiber
Woven fabric is carried out by weaving loom, is packed and stored after finally shaping.
Claims (3)
1. a kind of polypropylene geotextile, which is characterized in that the component including following parts by weight: 40 ~ 50 parts of polypropylene fibre, 30 ~ 40 parts
Acetate fiber, 10 ~ 15 parts of copper ammonia fiber and 1 ~ 5 part of filler.
2. polypropylene geotextile according to claim 1, which is characterized in that the filler is carbon fiber.
3. a kind of preparation method of polypropylene geotextile, which comprises the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 250 DEG C of heating temperature, be kneaded 6
~ 8 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 DEG C of temperature；
(3) mixed material after high pressure squeezes out forms fiber subsequently into spinning equipment by filter impurity screening；
(4) fiber 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 |
|---|---|---|---|
| CN201710578899.9A CN109267176A (en) | 2017-07-17 | 2017-07-17 | A kind of polypropylene geotextile and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578899.9A CN109267176A (en) | 2017-07-17 | 2017-07-17 | A kind of polypropylene geotextile and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267176A true CN109267176A (en) | 2019-01-25 |
Family
ID=65152666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578899.9A Withdrawn CN109267176A (en) | 2017-07-17 | 2017-07-17 | A kind of polypropylene geotextile and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267176A (en) |
-
2017
- 2017-07-17 CN CN201710578899.9A patent/CN109267176A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |