CN105985565A - Braiding production method of palm fiber geotextiles - Google Patents
Braiding production method of palm fiber geotextiles Download PDFInfo
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- CN105985565A CN105985565A CN201510065009.5A CN201510065009A CN105985565A CN 105985565 A CN105985565 A CN 105985565A CN 201510065009 A CN201510065009 A CN 201510065009A CN 105985565 A CN105985565 A CN 105985565A
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Abstract
The invention discloses a braiding production method of palm fiber geotextiles. The braiding production method comprises the following steps: cutting the palm fiber with a hay cutter, performing first crushing, boiling the palm fiber and draining the palm fiber, uniformly stirring with water, soybean oil, kerosene, a potassium hydroxide solution, and an alkali-resistant osmotic agent OEP-70, putting the materials, drying the materials, and performing secondary crushing on the materials to obtain the pretreated softening palm fiber; adding a silane coupling agent KH580 and polyethylene wax in the pretreated softening palm fiber for stirring, adding high-density polyethylene, an ethylene-vinyl acetate elastomer, and polypropylene, heating the materials and continuously stirring the materials, adding diisononyl phthalate, epoxidized soybean oil, nano montmorillonite, light calcium carbonate, and an anti-oxidant 1010 and stirring the materials to obtain a mixture; transferring the mixture to a double screw extruder, performing melting-extrusion on the mixture and performing wire drawing, and putting the wires in a water tank for being cooled and rolled to obtain the high-toughness impact-resistance high-density polyethylene material.
Description
Technical field
The present invention relates to polythene material technical field, particularly relate to a kind of monofilament fiber earthwork cloth braiding production method
Background technology
Elaeis guineensis Jacq. is distributed widely in the ground such as China Hainan, Guangdong, Fujian, and cultivated area is relatively big, and it contains substantial amounts of oils and fats, squeezes
After oil, by-product sky shell is often used to be processed into monofilament, has pliability height, good permeability, water proofing property is strong, extend
The features such as good, the low cost of property.
The weatherability of high density polyethylene (HDPE), oil resistivity, resistance to steam performance are preferable, have preferable washing performance with its wire drawing,
But its toughness and impact resistance be not strong, the most ageing-resistant, so longer silk can not be formed.Market is for toughness, anti-impact
Hit, the demand of the polythene material of good weatherability more and more vigorous, how to solve that its toughness is strong, weak the lacking of shock resistance
Point, prepares high tenacity, the polythene material of excellent shock resistance is the emphasis direction of at present research.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes a kind of monofilament fiber earthwork cloth braiding production method, system
The polythene material become has that toughness is high, shock resistance strong and has the feature of low cost, environmental protection, it is possible to meet market pair
High tenacity, shock resistance, the demand of polythene material of good weatherability.
A kind of monofilament fiber earthwork cloth braiding production method that the present invention proposes, including: by weight 10-13 part monofilament is cut up with a hay cutter
Cut, pulverize for the first time after put into boiling 20-25min in the reaction vessel including 95-98 DEG C of water, pull out drain with 5-8 part water,
0.4-0.7 part soybean oil, 0.3-0.6 part kerosene, 0.01-0.03 part mass fraction be 40-43wt% potassium hydroxide solution,
0.01-0.03 part alkali-resistant penetrant OEP-70 stirs, be placed 22-25h, drying, second time pulverize obtain pre-place
Reason softens monofilament；
By weight 1.2-1.5 part silane coupler KH580,0.5-0.8 part Tissuemat E is added 14-17 part pretreatment
Soften the mixing speed stirring 14-17min with 12-15rpm in monofilament, add 55-58 part high density polyethylene (HDPE), 23-26
After part ethylene-vinyl acetate elastomer, 7-10 part polypropylene, temperature is risen to 135-140 DEG C and continues with 28-32rpm's
Mixing speed stirring 15-18min, add 1.6-1.9 part diisononyl phthalate, 1.3-1.6 part epoxy soybean oil,
With the stirring speed of 35-40rpm after 4-7 part nano imvite, 3-5 part precipitated calcium carbonate, 0.8-1.2 part antioxidant 1010
Mixed material is obtained after degree stirring 18-20min；Mixed material is moved to double screw extruder, melt extrudes rear wire drawing, squeeze
Chu Ge district temperature is respectively as follows: 155-160 DEG C, 158-162 DEG C, 168-173 DEG C, 175-178 DEG C, 182-187 DEG C, head
Temperature is 195-210 DEG C, and double screw extruder rotating speed is 320-360r/min；Again wire drawing is put into and include 90-95 DEG C of water
After tank cooling 3-5min, rolling obtains high-tenacity and shock-resistance high-density polyethylene material.
Preferably, after second time is pulverized, pretreatment softens a length of 0.1-0.3cm of monofilament.
Preferably, high density polyethylene (HDPE), ethylene-vinyl acetate elastomer, polypropylene, the weight of pretreatment softening monofilament
Ratio is for 56-57: 24-25: 8-9: 15-16.
Preferably, a diameter of 20-40 silk of wire drawing.
Preferably, after by weight 11-12 part monofilament hand hay cutter being cut, pulverized for the first time, put into boiling 22-24min in reaction vessel,
Pull that to drain with 6-7 part water, 0.5-0.6 part soybean oil, 0.4-0.5 part kerosene, 0.01-0.02 part mass fraction be 41-42wt out
The potassium hydroxide solution of %, 0.02-0.03 part alkali-resistant penetrant OEP-70 stir, be placed 23-24h, drying,
Second time is pulverized and is obtained pretreatment softening monofilament.
Preferably, by weight 1.3-1.4 part silane coupler KH580,0.6-0.7 part Tissuemat E is added 15-16
Part pretreatment softens the mixing speed stirring 15-16min in monofilament with 13-14rpm, adds 56-57 part high-density polyethylene
After alkene, 24-25 part ethylene-vinyl acetate elastomer, 8-9 part polypropylene, temperature is risen to 136-138 DEG C and continue with
The mixing speed stirring 16-17min of 29-30rpm, adds 1.7-1.8 part diisononyl phthalate, 1.4-1.5 part
After epoxy soybean oil, 5-6 part nano imvite, 3.5-4 part precipitated calcium carbonate, 0.9-1.1 part antioxidant 1010 with
Mixed material is obtained after the mixing speed stirring 18.5-19min of 36-38rpm；Mixed material is moved to double screw extruder,
Melt extrude rear wire drawing, extrude each district temperature be respectively as follows: 156-158 DEG C, 159-161 DEG C, 169-172 DEG C, 176-177 DEG C,
184-185 DEG C, head temperature is 198-205 DEG C, and double screw extruder rotating speed is 330-350r/min；Again wire drawing is put into
After including the tank cooling 3.5-4min of 92-94 DEG C of water, rolling obtains high-tenacity and shock-resistance high-density polyethylene material.
The present invention softens monofilament as master using high density polyethylene (HDPE), ethylene-vinyl acetate elastomer, polypropylene and pretreatment
Material, substantially increases toughness and the shock resistance of the present invention, during wherein pretreatment softens the preparation process of monofilament, by boiling
System removes the impurity on monofilament surface and dirt, then by being the hydrogen of 40-43wt% with water, soybean oil, kerosene, mass fraction
Potassium oxide solution, alkali-resistant penetrant OEP-70 mix placement, eliminate oil layer and the impurity on monofilament surface, greatly carry
The high toughness of oil palm filaments, elastic and bright and clean degree, the most fully softened monofilament and be beneficial to pretreatment to soften monofilament main with other
The mixing of material, and twice pulverizing can effectively reduce monofilament length, its space frame structure built in major ingredient, makes various
Raw material combines the most firm, of the present invention toughness and impact resistance is greatly improved, improves the ductility of the present invention, drop simultaneously
The low cost of the present invention；Diisononyl phthalate and epoxy soybean oil as major-minor plasticizer, have volatility little,
The features such as speedup efficiency is high, ease shifting property is low, greatly strengthen the toughness of the present invention, shock resistance, weatherability and machinery strong
Degree；And nano imvite, precipitated calcium carbonate are as the interpolation of reinforcing filler, substantially increase the shock resistance of the present invention,
Also significantly reduce the cost of the present invention simultaneously；Silane coupler KH580, the interpolation of Tissuemat E, improve dividing of raw material
Dissipate property, make in the present invention raw material be uniformly distributed, make inorganic raw material and Organic Ingredients grafting formed entirety, improve each former
The compatibility of material；The interpolation of antioxidant 1010, can coordinate with epoxy soybean oil, improve the present invention stability, resistance to always
Change oxidation resistent susceptibility.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of monofilament fiber earthwork cloth braiding production method that the present invention proposes, including: by weight 13 parts of monofilament hand hay cutters are cut,
Put into boiling 25min in the reaction vessel including 95 DEG C of water after pulverizing for the first time, pull out and drain and 5 parts of water, 0.7 portion of Semen sojae atricolor
Oil, 0.3 part of kerosene, 0.03 part of mass fraction are the potassium hydroxide solution of 40wt%, 0.03 part of alkali-resistant penetrant OEP-70
Stir, be placed 22h, drying, second time pulverize obtain pretreatment soften monofilament；Wherein, after second time is pulverized in advance
Process a length of 0.3cm softening monofilament；
By weight 1.2 parts of silane coupler KH580,0.8 part of Tissuemat E are added 14 parts of pretreatment soften in monofilaments with
The mixing speed stirring 14min of 15rpm, add 58 parts of high density polyethylene (HDPE)s, 23 parts of ethylene-vinyl acetate elastomers,
After 10 parts of polypropylene, temperature risen to 135 DEG C and continues to stir 15min with the mixing speed of 32rpm, adding 1.9 parts of neighbours
Phthalic acid dinonyl, 1.3 parts of epoxy soybean oils, 7 parts of nano imvites, 3 parts of precipitated calcium carbonates, 1.2 parts of antioxidation
Mixed material is obtained after stirring 20min with the mixing speed of 35rpm after agent 1010；Mixed material is moved to twin-screw extrusion
Machine, melt extrudes rear wire drawing, extrudes each district temperature and is respectively as follows: 155 DEG C, 162 DEG C, 168 DEG C, 178 DEG C, 182 DEG C, machine
Head temperature is 210 DEG C, and double screw extruder rotating speed is 320r/min；Wire drawing is put into the tank cooling including 95 DEG C of water again
After 3min, rolling obtains high-tenacity and shock-resistance high-density polyethylene material；Wherein, a diameter of 40 of wire drawing.
Embodiment 2
A kind of monofilament fiber earthwork cloth braiding production method that the present invention proposes, including: by weight 10 parts of monofilament hand hay cutters are cut,
Put into boiling 20min in the reaction vessel including 98 DEG C of water after pulverizing for the first time, pull out and drain and 8 parts of water, 0.4 portion of Semen sojae atricolor
Oil, 0.6 part of kerosene, 0.01 part of mass fraction are the potassium hydroxide solution of 43wt%, 0.01 part of alkali-resistant penetrant OEP-70
Stir, be placed 25h, drying, second time pulverize obtain pretreatment soften monofilament；Wherein, after second time is pulverized in advance
Process a length of 0.1cm softening monofilament；
By weight 1.5 parts of silane coupler KH580,0.5 part of Tissuemat E are added 17 parts of pretreatment soften in monofilaments with
The mixing speed stirring 17min of 12rpm, add 55 parts of high density polyethylene (HDPE)s, 26 parts of ethylene-vinyl acetate elastomers,
After 7 parts of polypropylene, temperature risen to 140 DEG C and continues to stir 18min with the mixing speed of 28rpm, adding 1.6 parts of adjacent benzene
Dioctyl phthalate dinonyl, 1.6 parts of epoxy soybean oils, 4 parts of nano imvites, 5 parts of precipitated calcium carbonates, 0.8 part of antioxidant
Mixed material is obtained after stirring 18min with the mixing speed of 40rpm after 1010；Mixed material is moved to double screw extruder,
Melt extrude rear wire drawing, extrude each district temperature and be respectively as follows: 160 DEG C, 158 DEG C, 173 DEG C, 175 DEG C, 187 DEG C, head temperature
Degree is 195 DEG C, and double screw extruder rotating speed is 360r/min；Wire drawing is put into the tank cooling 5min including 90 DEG C of water again
Rear rolling obtains high-tenacity and shock-resistance high-density polyethylene material；Wherein, a diameter of 20 of wire drawing.
Embodiment 3
A kind of monofilament fiber earthwork cloth braiding production method that the present invention proposes, including: by weight 12 parts of monofilament hand hay cutters are cut,
Put into boiling 22-24min in reaction vessel after pulverizing for the first time, pull out drain with 6 parts of water, 0.6 portion of soybean oil, 0.4 part
Kerosene, 0.02 part of mass fraction are that the potassium hydroxide solution of 41wt%, 0.03 part of alkali-resistant penetrant OEP-70 stir,
Be placed 23h, drying, for the second time pulverizing obtain pretreatment and soften monofilament；Wherein, after second time is pulverized, pretreatment softens palm fibre
The a length of 0.2cm of silk；
By weight 1.4 parts of silane coupler KH580,0.6 part of Tissuemat E are added 16 parts of pretreatment soften in monofilaments with
The mixing speed stirring 16min of 13rpm, add 56 parts of high density polyethylene (HDPE)s, 25 parts of ethylene-vinyl acetate elastomers,
After 8 parts of polypropylene, temperature risen to 138 DEG C and continues to stir 17min with the mixing speed of 29rpm, adding 1.7 parts of adjacent benzene
Dioctyl phthalate dinonyl, 1.5 parts of epoxy soybean oils, 5 parts of nano imvites, 4 parts of precipitated calcium carbonates, 0.9 part of antioxidant
Mixed material is obtained after stirring 18.5min with the mixing speed of 38rpm after 1010；Mixed material is moved to double screw extruder,
Melt extrude rear wire drawing, extrude each district temperature and be respectively as follows: 158 DEG C, 159 DEG C, 172 DEG C, 176 DEG C, 185 DEG C, head temperature
Degree is 198 DEG C, and double screw extruder rotating speed is 350r/min；Wire drawing is put into the tank cooling 4min including 92 DEG C of water again
Rear rolling obtains high-tenacity and shock-resistance high-density polyethylene material；Wherein, a diameter of 25 of wire drawing.
Embodiment 4
A kind of monofilament fiber earthwork cloth braiding production method that the present invention proposes, including: by weight 11 parts of monofilament hand hay cutters are cut,
Put into boiling 24min in reaction vessel after pulverizing for the first time, pull out drain with 6 parts of water, 0.6 portion of soybean oil, 0.4 part of kerosene,
0.02 part of mass fraction is that the potassium hydroxide solution of 41wt%, 0.03 part of alkali-resistant penetrant OEP-70 stir, and is placed
23h, drying, second time are pulverized and are obtained pretreatment softening monofilament；Wherein, after second time is pulverized, pretreatment softens the length of monofilament
Degree is 0.2cm；
By weight 1.3 parts of silane coupler KH580,0.7 part of Tissuemat E are added 15 parts of pretreatment soften in monofilaments with
The mixing speed stirring 15min of 14rpm, add 57 parts of high density polyethylene (HDPE)s, 24 parts of ethylene-vinyl acetate elastomers,
After 9 parts of polypropylene, temperature risen to 136 DEG C and continues to stir 16min with the mixing speed of 30rpm, adding 1.8 parts of adjacent benzene
Dioctyl phthalate dinonyl, 1.4 parts of epoxy soybean oils, 6 parts of nano imvites, 3.5 parts of precipitated calcium carbonates, 1.1 parts of antioxidation
Mixed material is obtained after stirring 19min with the mixing speed of 36rpm after agent 1010；Mixed material is moved to twin-screw extrusion
Machine, melt extrudes rear wire drawing, extrudes each district temperature and is respectively as follows: 156 DEG C, 161 DEG C, 169 DEG C, 177 DEG C, 184 DEG C, machine
Head temperature is 205 DEG C, and double screw extruder rotating speed is 330r/min；Wire drawing is put into the tank cooling including 94 DEG C of water again
After 3.5min, rolling obtains high-tenacity and shock-resistance high-density polyethylene material；Wherein, a diameter of 35 of wire drawing.
Embodiment 1-4 carries out performance contrast experiment, and matched group selects commercial polyethylene material, and experimental data is as shown in the table:
By upper table it can be concluded that the present invention is compared with matched group, hot strength and elongation at break are all substantially improved, table
Toughness and the shock resistance of the bright present invention are better than matched group.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art is in the technical scope that the invention discloses, according to technical scheme and send out
Bright design equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. a monofilament fiber earthwork cloth braiding production method, it is characterised in that including: by weight by 10-13 part palm fibre
Silk hand hay cutter cuts, pulverize for the first time after put into boiling 20-25min in the reaction vessel including 95-98 DEG C of water, pull out and drain and 5-8
Part water, 0.4-0.7 part soybean oil, 0.3-0.6 part kerosene, 0.01-0.03 part mass fraction are the hydrogen-oxygen of 40-43wt%
Change potassium solution, 0.01-0.03 part alkali-resistant penetrant OEP-70 stirs, and is placed 22-25h, drying, the second wheat-middlings
Broken obtain pretreatment soften monofilament；
By weight 1.2-1.5 part silane coupler KH580,0.5-0.8 part Tissuemat E is added 14-17 part pretreatment
Soften the mixing speed stirring 14-17min with 12-15rpm in monofilament, add 55-58 part high density polyethylene (HDPE), 23-26
After part ethylene-vinyl acetate elastomer, 7-10 part polypropylene, temperature is risen to 135-140 DEG C and continues with 28-32rpm's
Mixing speed stirring 15-18min, add 1.6-1.9 part diisononyl phthalate, 1.3-1.6 part epoxy soybean oil,
With the stirring speed of 35-40rpm after 4-7 part nano imvite, 3-5 part precipitated calcium carbonate, 0.8-1.2 part antioxidant 1010
Mixed material is obtained after degree stirring 18-20min；Mixed material is moved to double screw extruder, melt extrudes rear wire drawing, squeeze
Chu Ge district temperature is respectively as follows: 155-160 DEG C, 158-162 DEG C, 168-173 DEG C, 175-178 DEG C, 182-187 DEG C, head
Temperature is 195-210 DEG C, and double screw extruder rotating speed is 320-360r/min；Again wire drawing is put into and include 90-95 DEG C of water
After tank cooling 3-5min, rolling obtains high-tenacity and shock-resistance high-density polyethylene material.
Monofilament fiber earthwork cloth braiding production method the most according to claim 1, it is characterised in that after second time is pulverized
Pretreatment softens a length of 0.1-0.3cm of monofilament.
Monofilament fiber earthwork cloth the most according to claim 1 or claim 2 braiding production method, it is characterised in that high density is gathered
Ethylene, ethylene-vinyl acetate elastomer, polypropylene, the weight ratio of pretreatment softening monofilament are 56-57: 24-25: 8-9:
15-16。
4. according to monofilament fiber earthwork cloth braiding production method described in any one of claim 1-3, it is characterised in that wire drawing
A diameter of 20-40 silk.
5. according to monofilament fiber earthwork cloth braiding production method described in any one of claim 1-4, it is characterised in that by weight
Amount part puts into boiling 22-24min in reaction vessel after 11-12 part monofilament hand hay cutter is cut, pulverized for the first time, pulls out and drains and 6-7
Part water, 0.5-0.6 part soybean oil, 0.4-0.5 part kerosene, 0.01-0.02 part mass fraction are the hydroxide of 41-42wt%
Potassium solution, 0.02-0.03 part alkali-resistant penetrant OEP-70 stir, and are placed 23-24h, drying, second time pulverizing
Obtain pretreatment and soften monofilament.
6. according to monofilament fiber earthwork cloth braiding production method described in any one of claim 1-5, it is characterised in that by weight
1.3-1.4 part silane coupler KH580,0.6-0.7 part Tissuemat E is added 15-16 part pretreatment and softens monofilament by amount part
In stir 15-16min with the mixing speed of 13-14rpm, add 56-57 part high density polyethylene (HDPE), 24-25 part ethylene-
After vinyl acetate ester elastomer, 8-9 part polypropylene, temperature is risen to 136-138 DEG C and continues the mixing speed with 29-30rpm
Stirring 16-17min, adds 1.7-1.8 part diisononyl phthalate, 1.4-1.5 part epoxy soybean oil, 5-6 part
With the mixing speed of 36-38rpm after nano imvite, 3.5-4 part precipitated calcium carbonate, 0.9-1.1 part antioxidant 1010
Mixed material is obtained after stirring 18.5-19min；Mixed material is moved to double screw extruder, melt extrudes rear wire drawing, squeeze
Chu Ge district temperature is respectively as follows: 156-158 DEG C, 159-161 DEG C, 169-172 DEG C, 176-177 DEG C, 184-185 DEG C, head
Temperature is 198-205 DEG C, and double screw extruder rotating speed is 330-350r/min；Again wire drawing is put into and include 92-94 DEG C of water
After tank cooling 3.5-4min, rolling obtains high-tenacity and shock-resistance high-density polyethylene material.
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| CN201510065009.5A CN105985565B (en) | 2015-02-02 | 2015-02-02 | A kind of monofilament fiber earthwork cloth braiding production method |
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| CN201510065009.5A CN105985565B (en) | 2015-02-02 | 2015-02-02 | A kind of monofilament fiber earthwork cloth braiding production method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018747A1 (en) * | 2002-08-23 | 2004-03-04 | Interactive Star Sdn Bhd | Fibre mat |
| CN101476164A (en) * | 2008-12-19 | 2009-07-08 | 南方汇通股份有限公司 | Method for processing oil palm fiber |
| CN101638858A (en) * | 2008-12-26 | 2010-02-03 | 青岛智森科技发展有限公司 | New pulping process of chemical mechanical pulp (CEMP) employing oil palm EFB high concentration extrusion displacement method |
| CN104213310A (en) * | 2014-09-12 | 2014-12-17 | 刘喜 | Novel sound-absorbing blend fiber fabric |
-
2015
- 2015-02-02 CN CN201510065009.5A patent/CN105985565B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018747A1 (en) * | 2002-08-23 | 2004-03-04 | Interactive Star Sdn Bhd | Fibre mat |
| CN101476164A (en) * | 2008-12-19 | 2009-07-08 | 南方汇通股份有限公司 | Method for processing oil palm fiber |
| CN101638858A (en) * | 2008-12-26 | 2010-02-03 | 青岛智森科技发展有限公司 | New pulping process of chemical mechanical pulp (CEMP) employing oil palm EFB high concentration extrusion displacement method |
| CN104213310A (en) * | 2014-09-12 | 2014-12-17 | 刘喜 | Novel sound-absorbing blend fiber fabric |
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