CN109594146A - A kind of fiber earthwork cloth and preparation method thereof - Google Patents
A kind of fiber earthwork cloth and preparation method thereof Download PDFInfo
- Publication number
- CN109594146A CN109594146A CN201710924109.8A CN201710924109A CN109594146A CN 109594146 A CN109594146 A CN 109594146A CN 201710924109 A CN201710924109 A CN 201710924109A CN 109594146 A CN109594146 A CN 109594146A
- Authority
- CN
- China
- Prior art keywords
- fiber
- parts
- mixing
- high pressure
- earthwork cloth
- 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
Abstract
The invention discloses a kind of fiber earthwork cloth, the component including following parts by weight: 40 ~ 50 parts of polyacrylonitrile-based carbon fibre, 40 ~ 50 parts of castor-oil plant fiber, 5 ~ 10 parts of bamboo fibre and 1 ~ 5 part of antioxidant.Meanwhile the invention also discloses the preparation methods of above-mentioned geotextiles.For the present invention compared with traditional technology, flexility is good, the article raw material high suitable for comfort levels such as carpets.
Description
Technical field
The invention belongs to non-woven fabrics manufacturing fields, and in particular to a kind of fiber earthwork cloth 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, is mainly used in water conservancy harbour, navigation channel, railway, highway etc.
The big engineering of the small stress of silt diameter.The application of geosynthetics originates from nineteen fifties, domestic geotextiles
It is one of the Eighth Five-Year Plan of country.
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 fiber earthwork cloth.
Another object of the present invention is to provide the preparation methods of above-mentioned fiber earthwork cloth.
Technical solution: in order to achieve the above object of the invention, what the present invention was specifically performed by: a kind of fiber earthwork
Cloth, the component including following parts by weight: 40 ~ 50 parts of polyacrylonitrile-based carbon fibre, 40 ~ 50 parts of castor-oil plant fiber, 5 ~ 10 parts
Bamboo fibre and 1 ~ 5 part of antioxidant.
A kind of preparation method of fiber earthwork cloth, comprising the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4
~ 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 150 ~ 180 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 cut, controls every fibre length and is no more than 150mm,
(5) 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, flexility is good, the article high suitable for comfort levels such as carpets
Raw material.
Specific embodiment
Embodiment 1:
By the component of parts by weight: 40 parts of polyacrylonitrile-based carbon fibre, 50 parts of castor-oil plant fiber, 5 parts of bamboo fibre and 3 parts
Antioxidant.It is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4 ~ 8 hours；
Mixed material after mixing is entered to single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion,
150 ~ 180 DEG C of temperature of control；Mixed material after high pressure squeezes out is by filter impurity screening, subsequently into spinning equipment
Form fiber；The fiber of generation is cut, every fibre length is controlled and is no more than 150mm, by fiber by weaving loom into
Row woven fabric is packed and stored after finally shaping.
Embodiment 2:
By the component of parts by weight: 43 parts of polyacrylonitrile-based carbon fibre, 45 parts of 10 parts of castor-oil plant fiber of bamboo fibre and 4 parts
Antioxidant.It is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, it is small to be kneaded 4 ~ 8
When；Mixed material after mixing is entered to single screw extrusion machine progress high pressure-temperature to squeeze after squeezing out in reciprocating mixing extruder
Out, 150 ~ 180 DEG C of temperature are controlled；Mixed material after high pressure squeezes out is by filter impurity screening, subsequently into spinning
Equipment forms fiber；The fiber of generation is cut, every fibre length is controlled and is no more than 150mm, fiber is passed through into weaving
Machine carries out woven fabric, is packed and stored after finally shaping.
Embodiment 3:
By the component of parts by weight: 48 parts of polyacrylonitrile-based carbon fibre, 47 parts of castor-oil plant fiber, 8 parts of bamboo fibre and 1 part
Antioxidant.It is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4 ~ 8 hours；
Mixed material after mixing is entered to single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion,
150 ~ 180 DEG C of temperature of control；Mixed material after high pressure squeezes out is by filter impurity screening, subsequently into spinning equipment
Form fiber；The fiber of generation is cut, every fibre length is controlled and is no more than 150mm, by fiber by weaving loom into
Row woven fabric is packed and stored after finally shaping.
Embodiment 4:
By the component of parts by weight: 50 parts of polyacrylonitrile-based carbon fibre, 43 parts of castor-oil plant fiber, 7 parts of bamboo fibre and 5 parts
Antioxidant.It is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4 ~ 8 hours；
Mixed material after mixing is entered to single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion,
150 ~ 180 DEG C of temperature of control；Mixed material after high pressure squeezes out is by filter impurity screening, subsequently into spinning equipment
Form fiber；The fiber of generation is cut, every fibre length is controlled and is no more than 150mm, by fiber by weaving loom into
Row woven fabric is packed and stored after finally shaping.
Embodiment 5:
By the component of parts by weight: 46 parts of polyacrylonitrile-based carbon fibre, 40 parts of castor-oil plant fiber, 6 parts of bamboo fibre and 2 parts
Antioxidant.It is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4 ~ 8 hours；
Mixed material after mixing is entered to single screw extrusion machine after squeezing out in reciprocating mixing extruder and carries out high pressure-temperature extrusion,
150 ~ 180 DEG C of temperature of control；Mixed material after high pressure squeezes out is by filter impurity screening, subsequently into spinning equipment
Form fiber；The fiber of generation is cut, every fibre length is controlled and is no more than 150mm, by fiber by weaving loom into
Row woven fabric is packed and stored after finally shaping.
Claims (2)
1. a kind of fiber earthwork cloth, which is characterized in that the component including following parts by weight: 40 ~ 50 parts of polyacrylonitrile-based carbon
Fiber, 40 ~ 50 parts of castor-oil plant fiber, 5 ~ 10 parts of bamboo fibre and 1 ~ 5 part of antioxidant.
2. a kind of preparation method of fiber earthwork cloth, which comprises the following steps:
(1) each raw material is added in reciprocating mixing extruder and carries out heating mixing, control 200 ~ 220 DEG C of heating temperature, be kneaded 4
~ 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 150 ~ 180 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 cut, controls every fibre length and is no more than 150mm,
(5) 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 |
|---|---|---|---|
| CN201710924109.8A CN109594146A (en) | 2017-09-30 | 2017-09-30 | A kind of fiber earthwork cloth and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924109.8A CN109594146A (en) | 2017-09-30 | 2017-09-30 | A kind of fiber earthwork cloth and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109594146A true CN109594146A (en) | 2019-04-09 |
Family
ID=65955754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710924109.8A Withdrawn CN109594146A (en) | 2017-09-30 | 2017-09-30 | A kind of fiber earthwork cloth and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109594146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744898A (en) * | 2019-10-25 | 2020-02-04 | 湖南盛业土工材料制造有限公司 | Polyester fiber net composite geotextile and preparation method thereof |
-
2017
- 2017-09-30 CN CN201710924109.8A patent/CN109594146A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744898A (en) * | 2019-10-25 | 2020-02-04 | 湖南盛业土工材料制造有限公司 | Polyester fiber net composite geotextile and preparation method thereof |
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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: 20190409 |