CN104472189B - A kind of preparation method of the grass planting net protected for water and soil - Google Patents
A kind of preparation method of the grass planting net protected for water and soil Download PDFInfo
- Publication number
- CN104472189B CN104472189B CN201410773922.6A CN201410773922A CN104472189B CN 104472189 B CN104472189 B CN 104472189B CN 201410773922 A CN201410773922 A CN 201410773922A CN 104472189 B CN104472189 B CN 104472189B
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- Prior art keywords
- dictyosome
- grass planting
- planting net
- preparation
- soil
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000007654 immersion Methods 0.000 claims abstract description 5
- 230000008602 contraction Effects 0.000 claims description 24
- 229920004933 Terylene® Polymers 0.000 claims description 23
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 23
- 229920000728 polyester Polymers 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003628 erosive effect Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- -1 Formic acid dioctyl ester Chemical class 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OMUGFZNEOIWQOD-UHFFFAOYSA-N boric acid;zinc Chemical compound [Zn].OB(O)O OMUGFZNEOIWQOD-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/47—Oxides or hydroxides of elements of Groups 5 or 15 of the Periodic Table; Vanadates; Niobates; Tantalates; Arsenates; Antimonates; Bismuthates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
- D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/248—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- 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
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Protection Of Plants (AREA)
- Woven Fabrics (AREA)
Abstract
A kind of preparation method of the grass planting net protected for water and soil, including following preparation process：1) dictyosome is worked out：Warp thread, weft yarn and bundled yarn are put in order, warp knit is into dictyosome；2) preheat：Dictyosome in the step 1 is sent into baking oven to be preheated, preheating temperature is 140 DEG C 150 DEG C；3) PVC coatings：PVC coating will be coated in dictyosome feeding immersion liquid pond after the pre-heat treatment；4) heat treatment：Dictyosome after coating is fed again into baking oven and carries out heat treatment, setting temperature is 160 DEG C 170 DEG C, that is, obtains the grass planting net product that water and soil is protected that is used for of the present invention；Using its weft yarn disordered arrangements of grass planting net made from preparation method of the present invention, and spatially bending, uniformity is good；Add with it is domatic between frictional force, be easy to grass planting net to hold domatic, prevent rain drop erosion, the dictyosome intensity after PVC coatings is high, corrosion-resistant, add the adaptability of grass planting net environment to external world.
Description
Technical field
The invention belongs to building materials technology field, the preparation method of specifically a kind of grass planting net protected for water and soil.
Background technology
Be reduction wind and rain to domatic erosion, it is to avoid the generation of geological disaster, people often can road avris or build
Build and greenbelt is planted on the unvegetated bare slope in side of thing, but in actual work progress, the seed just planted or plant
Quilt, does not often have the big effect conserved water and soil, it is easy to destroyed by strong wind or current at first, and some use fine
The woven grass planting net of cellulose fiber, is easy to be broken off in the short time, can not play prolonged protective effect, cause to apply
Work is wasted, and often effect is not good；So using polyester fiber, energy anticorrosion is ageing-resistant, can be also degraded in certain time limit.Mesh
Preceding grass planting net production technology also has the following disadvantages：Its filling bow of the grass planting net produced is not high, overall three-dimensional curved
Song sense is not strong, smaller with frictional force between domatic；The adaptability of the environment such as environment such as high temperature, ultraviolet, strong acid to external world
It is weaker.
The content of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of preparation method of the grass planting net protected for water and soil, led to
Crossing the grass planting net of this method preparation can hold domatic, prevent rain drop erosion, environmental protection is provided for the growth of vegetation.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of preparation of the grass planting net protected for water and soil
Method, it is characterised in that：Including following preparation process：
1) works out dictyosome：Warp thread, weft yarn and bundled yarn are put in order, warp knit is into dictyosome；
2) is preheated：Dictyosome in the step 1 is sent into baking oven to be preheated, preheating temperature is 140 °C -150 °C；
Preheating time is 3-5min；
3) .PVC coatings：PVC coating will be coated in dictyosome feeding immersion liquid pond after the pre-heat treatment；Coating thickness is 0.1-
0.2mm：
4) heat treatments：By the dictyosome after coating be fed again into baking oven carry out heat treatment, setting temperature be 160 °C-
170 °C, baking time is 3-8min；And being used for for the present invention is obtained at the uniform velocity by the baking oven with 3-6m/min speed
The grass planting net product of water and soil protection.
The bundled yarn is wound around on warp thread and weft yarn, and the warp thread uses high tenacity polyester fiber industrial filament, described
Weft yarn uses superelevation contraction terylene industry long filament and ultralow contraction terylene industry long filament, and the bundled yarn uses low elastic polyester filament.
Described ultralow contraction terylene industry long filament elongation at break is 9%-15%, and percent thermal shrinkage is 1%-5%, the superelevation
Contraction terylene industry long filament elongation at break is 7%-12%, and percent thermal shrinkage is 10%-20%.
Described ultralow contraction terylene industry long filament percent thermal shrinkage is 3%, the superelevation contraction terylene industry long filament thermal contraction
Rate is 20%.
The weight percent of the PVC coating is constituted：PVC paste resin 20 ~ 30%, PVC blending resins 5 ~ 10%, adjacent benzene two
Formic acid dioctyl ester 5 ~ 10%, tricresyl phosphate 10 ~ 15%, chlorinated paraffin 8 ~ 10%, aluminium hydroxide 6 ~ 15%, calcium carbonate 10 ~
20%th, antimony oxide 1 ~ 3%, Firebrake ZB 2 ~ 4%, thinner 1 ~ 4%, antistatic additive 1 ~ 3% and stabilizer 1 ~ 3%.
The beneficial effects of the invention are as follows：Using its weft yarn disordered arrangements of grass planting net made from preparation method of the present invention, and it is in
Three-dimensional bending, uniformity is good；Add with it is domatic between frictional force, be easy to grass planting net to hold domatic, prevent rain drop erosion,
Good environmental protection is provided for the growth of vegetation；Dictyosome intensity after PVC coatings is high, corrosion-resistant, and possesses anti-flammability
And antistatic behaviour, add the adaptability of grass planting net environment to external world.
Brief description of the drawings
Fig. 1 is the structural representation by the grass planting net prepared by preparation method of the present invention；In figure：
1. dictyosome, 2. warp thread, 3. weft yarns, 31. superelevation contraction terylene industry long filaments, 32. ultralow contraction terylene industries are long
Silk, 4. bundled yarns.
Embodiment
With reference to Figure of description 1, the present invention is further detailed explanation：
A kind of preparation method of the grass planting net protected for water and soil, including following preparation process：
1) works out dictyosome：Warp thread 2, weft yarn 3 and bundled yarn 4 are put in order, warp knit is into dictyosome 1；The bundled yarn 4 is close
It is wrapped on warp thread 2 and weft yarn 3；It is preferred that, the warp thread 2 uses high tenacity polyester fiber industrial filament, and the weft yarn 3 uses superelevation
Contraction terylene industry long filament 31 and ultralow contraction terylene industry long filament 32, the bundled yarn 4 use low elastic polyester filament.
2) is preheated：Dictyosome 1 in the step 1 is sent into baking oven to be preheated, preheating temperature is 140 °C；During preheating
Between be 5min；By the preheating of baking oven, the weft yarn 3 in dictyosome 1 can shrink in advance, make the weft yarn 3 after follow-up heat treatment curved
Qu Xiaoguo more preferably, while also increase the coated area of dictyosome 1PVC coating, improves the UV resistant, ageing-resistant of dictyosome 1
Ability；In addition, warp thread 2 and weft yarn 3 are in follow-up heat treatment, heat absorption itself is accomplished by, by warm-up phase, just can be reached
The heat absorbed required for warp thread 2 and weft yarn 3, adds the thermal efficiency of subsequent process, improves production efficiency.
3) .PVC coatings：Dictyosome 1 after the pre-heat treatment is sent into coating PVC coating in immersion liquid pond；Coating thickness is
0.2mm；
By the kg of PVC coating 100, wherein：PVC paste resin 30kg, PVC blending resin 5kg, phthalic acid two are pungent
Ester 8kg, tricresyl phosphate 15kg, chlorinated paraffin 8kg, aluminium hydroxide 10kg, calcium carbonate 15kg, antimony oxide 1kg, boric acid
Zinc 2kg, thinner 2kg, antistatic additive 2kg and stabilizer 2kg are added in agitator and stir 1h with 600r/min speed,
Then the slurries stirred are coated in the surface of dictyosome 1 by immersion liquid pond, 7min, solidification is toasted by 160 DEG C of temperature
Shaping；The intensity of dictyosome 1 after PVC coatings is high, can reach 300-400KN/m；It is corrosion-resistant, and possess anti-flammability and antistatic
Property, add the adaptability of overall environment to external world.
4) heat treatments：Dictyosome 1 after coating is fed again into baking oven and carries out heat treatment, setting temperature is 160 °C,
Baking time is 5min；And with 5m/min speed at the uniform velocity by the baking oven, that is, obtain the present invention is used for what water and soil was protected
Grass planting net product.
The described elongation at break of ultralow contraction terylene industry long filament 32 is 9%-15%, and percent thermal shrinkage is 1%-5%, described super
The elongation at break of high-shrinkage polyester industrial filament 31 is 7%-12%, and percent thermal shrinkage is 10%-20%；It is preferred that, described ultralow receipts
The percent thermal shrinkage of contracting polyester industrial filament yarn 32 is 3%, and the percent thermal shrinkage of superelevation contraction terylene industry long filament 31 is 20%；
Further, the superelevation contraction terylene industry long filament 31 and ultralow contraction terylene industry long filament 32 are pressed on dictyosome 1
It is spaced according to certain；And the percent thermal shrinkage of superelevation contraction terylene industry long filament 31 and ultralow contraction terylene industry long filament 32
Difference, the low weft yarn 3 of shrinkage factor occurs bending and deformation so that spatially height is undulated on dictyosome 1 for weft yarn 3；So that shaping
Afterwards dictyosome 1 with domatic process of deployment, add with it is domatic between frictional force, the grass planting net for preparing of the present invention can grab
Jail is domatic, prevents rain drop erosion, good environmental protection is provided for the growth of vegetation；The contraction of other bundled yarn 4 makes the He of warp thread 2
The combination of weft yarn 3 is more firm, strengthens the resistance to overturning of dictyosome 1.
Application process：Needed in process of deployment first will be domatic on surface dust, rubble, weeds, weedtree etc. remove and be organized into ratio
Relatively stable, smooth is domatic；Then the grass planting net prepared by preparation method of the present invention is laid on domatic, then with " u " shaped steel
The grass planting net is fixed on domatic by nail, and the grass planting net is had space between being close on domatic；Finally fixing
Grass planting net on mud grouting or remove loose organic soil, thickness is not less than 3~5 cm respectively, and the nutrition that will be mixed with grass seed is mixed
Liquid is sprayed above, is placed in the centre of grass planting net, prevents that grass seed and seedling from damaging or being washed.
In addition to technical characteristic described in specification, those skilled in the art known technology is.
Claims (5)
1. a kind of preparation method of the grass planting net protected for water and soil, it is characterised in that：Including following preparation process：
1) works out dictyosome：By warp thread（2）, weft yarn（3）And bundled yarn（4）Put in order, warp knit is into dictyosome（1）；
2) is preheated：By the dictyosome in the step 1（1）It is sent to baking oven to be preheated, preheating temperature is 140-150 °C；In advance
The hot time is 3-5min；
3) .PVC coatings：By the dictyosome after the pre-heat treatment（1）Send into and PVC coating is coated in immersion liquid pond, coating thickness is 0.1-
0.2mm；
4) heat treatments：By the dictyosome after coating（1）It is fed again into baking oven and carries out heat treatment, setting temperature is 160-170 °
C, baking time is 3-8min；And the baking oven is at the uniform velocity passed through with 3-6m/min speed.
2. the preparation method of the grass planting net according to claim 1 protected for water and soil, it is characterised in that：The bundled yarn
（4）Wind around warp thread（2）And weft yarn（3）On, the warp thread（2）Using high tenacity polyester fiber industrial filament, the weft yarn（3）
Using superelevation contraction terylene industry long filament（31）And ultralow contraction terylene industry long filament（32）, the bundled yarn（4）Using terylene
Low stretch yarn.
3. the preparation method of the grass planting net according to claim 2 protected for water and soil, it is characterised in that：Described is ultralow
Contraction terylene industry long filament（32）Elongation at break is 9%-15%, and percent thermal shrinkage is 1%-5%, and the superelevation contraction terylene industry is long
Silk（31）Elongation at break is 7%-12%, and percent thermal shrinkage is 10%-20%.
4. the preparation method of the grass planting net according to claim 3 protected for water and soil, it is characterised in that：Described is ultralow
Contraction terylene industry long filament（32）Percent thermal shrinkage is 3%, the superelevation contraction terylene industry long filament（31）Percent thermal shrinkage is 20%.
5. the preparation method of the grass planting net according to claim 1 protected for water and soil, it is characterised in that：The PVC is applied
The weight percent of material is constituted：PVC paste resin 20 ~ 30%, PVC blending resins 5 ~ 10%, dioctyl phthalate 5 ~ 10%,
Tricresyl phosphate 10 ~ 15%, chlorinated paraffin 8 ~ 10%, aluminium hydroxide 6 ~ 15%, calcium carbonate 10 ~ 20%, antimony oxide 1 ~
3%th, Firebrake ZB 2 ~ 4%, thinner 1 ~ 4%, antistatic additive 1 ~ 3% and stabilizer 1 ~ 3%.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201567554U (en) * | 2009-10-10 | 2010-09-01 | 常州天马集团有限公司 | Low-heat-shrink geogrid |
| CN201722551U (en) * | 2010-06-30 | 2011-01-26 | 南京金路土工复合材料有限公司 | Warp-knitted composite geotextile |
| CN201722550U (en) * | 2010-06-30 | 2011-01-26 | 南京金路土工复合材料有限公司 | Composite reinforced crack-proof cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201567554U (en) * | 2009-10-10 | 2010-09-01 | 常州天马集团有限公司 | Low-heat-shrink geogrid |
| CN201722551U (en) * | 2010-06-30 | 2011-01-26 | 南京金路土工复合材料有限公司 | Warp-knitted composite geotextile |
| CN201722550U (en) * | 2010-06-30 | 2011-01-26 | 南京金路土工复合材料有限公司 | Composite reinforced crack-proof cloth |
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Denomination of invention: A preparation method of grass planting net for water and soil protection Effective date of registration: 20230131 Granted publication date: 20170718 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: HOCK TECHNOLOGY CO.,LTD. Registration number: Y2023980031868 |
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