CN101693419A - Glass fiber mesh and PVC compound enhanced film and production method thereof - Google Patents
Glass fiber mesh and PVC compound enhanced film and production method thereof Download PDFInfo
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- CN101693419A CN101693419A CN200910153386A CN200910153386A CN101693419A CN 101693419 A CN101693419 A CN 101693419A CN 200910153386 A CN200910153386 A CN 200910153386A CN 200910153386 A CN200910153386 A CN 200910153386A CN 101693419 A CN101693419 A CN 101693419A
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- glass fiber
- polyvinyl chloride
- chloride resin
- fiber mesh
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 166
- 150000001875 compounds Chemical class 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 188
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 188
- 239000011347 resin Substances 0.000 claims abstract description 176
- 229920005989 resin Polymers 0.000 claims abstract description 176
- 238000013329 compounding Methods 0.000 claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 131
- 238000001816 cooling Methods 0.000 claims description 72
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 64
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 40
- JQCXWCOOWVGKMT-UHFFFAOYSA-N phthalic acid diheptyl ester Natural products CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 claims description 32
- 239000012046 mixed solvent Substances 0.000 claims description 28
- 238000002156 mixing Methods 0.000 claims description 28
- 239000002131 composite material Substances 0.000 claims description 20
- 239000003381 stabilizer Substances 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 14
- 238000009954 braiding Methods 0.000 claims description 14
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 14
- 239000008116 calcium stearate Substances 0.000 claims description 14
- 235000013539 calcium stearate Nutrition 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 13
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 239000001993 wax Substances 0.000 claims description 8
- LVAGMBHLXLZJKZ-UHFFFAOYSA-N 2-o-decyl 1-o-octyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC LVAGMBHLXLZJKZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- SIXWIUJQBBANGK-UHFFFAOYSA-N 4-(4-fluorophenyl)-1h-pyrazol-5-amine Chemical compound N1N=CC(C=2C=CC(F)=CC=2)=C1N SIXWIUJQBBANGK-UHFFFAOYSA-N 0.000 claims description 5
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 claims description 5
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 5
- -1 iso-octyl isodecyl phthalate ester Chemical class 0.000 claims description 5
- GQEAMFCDHPUBGV-GRHBHMESSA-N (z)-but-2-enedioic acid;dibutyltin Chemical compound OC(=O)\C=C/C(O)=O.CCCC[Sn]CCCC GQEAMFCDHPUBGV-GRHBHMESSA-N 0.000 claims description 4
- GQPBCYLRCQDVJU-KWZUVTIDSA-N (z)-but-2-enedioic acid;dioctyltin Chemical compound OC(=O)\C=C/C(O)=O.CCCCCCCC[Sn]CCCCCCCC GQPBCYLRCQDVJU-KWZUVTIDSA-N 0.000 claims description 4
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 claims description 4
- 229960002380 dibutyl phthalate Drugs 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- WMVSIKGWGMTAGK-ZAIPVCIVSA-L C(CCC)[Sn+2]CCCC.C(\C=C/C(=O)O)(=O)O.C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] Chemical compound C(CCC)[Sn+2]CCCC.C(\C=C/C(=O)O)(=O)O.C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] WMVSIKGWGMTAGK-ZAIPVCIVSA-L 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000004801 Chlorinated PVC Substances 0.000 abstract 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 2
- 238000009940 knitting Methods 0.000 abstract 1
- 239000000479 mixture part Substances 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000002114 nanocomposite Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to a glass fiber mesh and PVC compound enhanced film and a production method thereof. The traditional film has very low shock resistance. The compound enhanced film is in a three-layer structure, wherein an upper layer and a lower layer are PVC films, and a middle layer is a glass fiber mesh. The production method of the glass fiber mesh and PVC compound enhanced film comprises the following concrete steps: knitting high-strength glass fiber yarn into a meshed glass fiber mesh; processing the surface of the glass fiber mesh by using chlorinated polyvinyl chloride (CPVC) resin; and compounding the PVC resin and the glass fiber mesh. The compound enhanced film has superior shock resistance; and meanwhile, the production method of the enhanced film has simple technology, the used equipment is common film producing equipment, and the industrial application can be realized.
Description
Technical field
The invention belongs to the composite membrane technology field, be specifically related to a kind of glass fiber mesh and polyvinyl chloride resin laminated film and production method thereof.
Background technology
The full great majority of film in the market all are PE, PP, PVC, PA, PET, PVDC, BOPP, and PE/PA, single or multiple lift laminated films such as PA/AL/PE, impact strength is all very low, does not also have the superpower film of impact resistance.
As patent CN 1871289A PVC and PCC nanocomposite composition material, purpose provides the nanocomposite composition based on PVC with good impact strength, by nano-calcium carbonate is dispersed in the polyvinyl monomer, in water, disperse this mixture system obtaining suspension system, and at high temperature make this suspension system polymerization and make the nanocomposite composition.As the preparation method of patent CN 100457816C polyethylene/glass fiber compound material, the composite that obtains has high strength, high tenacity and good heat endurance, and then can enlarge the range of application of material.And for example cook nucleator with the nylon-type polymer among the patent CN1136577A and make fiberglass reinforced polyethyleneterephthalate, its notched Izod impact strength deficiency.Glass fibre is as the reinforcing material in the composite, and at present, full great majority all are the reinforced composites that together makes with other resin alloy.More than or the like composite, impact strength also exists not enough to a certain extent.
Summary of the invention
Purpose of the present invention just provides a kind of glass fiber mesh and PVC compound enhanced film, and the preparation method of this compound enhanced film is provided simultaneously.
Compound enhanced film of the present invention is a three-decker, upper and lower two-layer be the PVC film, the intermediate layer is a glass fiber mesh.
The concrete steps that prepare this compound enhanced film are:
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
With parts by weight is that 90～100 parts superchlorinated polyvinyl chloride resin, 40～70 parts mixed solvent, 2～10 parts tin stabilizing agent, 2～7 parts calcium stearate are put into mixer and fully stirred under 50 ℃～80 ℃ conditions, is mixed into the superchlorinated polyvinyl chloride resin mixture; Described mixed solvent is that quality is 1～2: 1 the n-butyl phthalate (DBP) and the mixture of di-n-octyl phthalate (DOP);
The superchlorinated polyvinyl chloride resin mixture is put in the solution tank, the good glass fiber mesh of braiding is invaded stain in solution tank 30～60 seconds by deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture, fully handle the surface of glass fiber mesh, playing glass fiber mesh and polyvinyl chloride resin can fully bonding effect;
Glass fiber mesh after handling is sent into oven for drying by guide wheel, and temperature of oven is controlled between 160～200 ℃, and it is online to make the superchlorinated polyvinyl chloride resin mixture overlay on glass fibre;
Glass fiber mesh after the oven dry carries out twice positive and negative cooling through four cooling steel riders, and described cooling steel rider inside is hollow, cools off by recirculated cooling water.
Step 3, polyvinyl chloride resin and glass fiber mesh is compound, concrete grammar is:
With parts by weight is 90～100 parts polyvinyl chloride resin, 40～70 parts plasticizer, 3～10 parts stabilizing agent, lubricant mixing and stirring in kneader of 0.5～1 part, forms the polyvinyl chloride resin mixture, and whipping temp is 100～120 ℃;
The polyvinyl chloride resin mixture is put in the banbury mixing, made mixture reach molten condition, melting temperature is 150～250 ℃;
Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100 ℃～120 ℃ becomes film, and is undertaken compound by compounding machine;
Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin; Described cooling steel rider inside is hollow, cools off by recirculated cooling water.
Described plasticizer is a kind of in phthalic acid two (2-2 base oneself) ester, di-n-octyl phthalate (DOP), diisooctyl phthalate (DIOP), diisononyl phthalate (DINP), n-butyl phthalate (DBP), the just own ester of phthalic acid two, dicyclohexyl phthalate (DCHP), dibutyl phthalate (DHP) (DHP), n-octyl-n-decyl phthalate, the iso-octyl isodecyl phthalate ester;
Described stabilizing agent is a kind of in maleic acid dibutyl tin (DBTM), dibutyl tin laurate (DBTL), laurate maleic acid dibutyl tin, maleic acid dioctyltin, the Bis(lauroyloxy)dioctyltin;
Described lubricant is a kind of in ethylene waxes, stearic acid, atoleine, the white oil.
Braider among the present invention, mixer, kneader, banbury, compounding machine, five roll calendars etc. are conventional machinery equipment.
Glass fiber mesh of the present invention and polyvinyl chloride resin compound enhanced film are cut by cutting machine, and the high-frequency thermocompressor heat seal can be produced many finished products, extensively utilize in industries such as building, automobile, aircraft and packings.Compound enhanced film of the present invention has superpower impact resistance, and the production method technology of this enhanced film provided by the invention is simple simultaneously, and device therefor can be realized industrial applications for membrane equipment commonly used.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of glass fiber mesh and PVC compound enhanced film are three-decker, upper and lower two-layer be PVC film 1-1 and 1-2, the intermediate layer is a glass fiber mesh 2.
The specific embodiment of producing this compound enhanced film is as follows:
Embodiment 1
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 90 parts polyvinyl chloride resin, 40 parts phthalic acid two (2-2 base oneself) ester, 3 parts maleic acid dibutyl tin (DBTM), stearic acid mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 150 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100C becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 95 parts polyvinyl chloride resin, 50 parts di-n-octyl phthalate (DOP), 6 parts dibutyl tin laurate (DBTL), ethylene waxes mixing and stirring in kneader of 0.5 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 110 ℃; With the polyvinyl chloride resin mixture put in the banbury 200 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 110 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 3
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts diisooctyl phthalate (DIOP), 10 parts dibutyl tin laurate (DBTL), atoleine mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 120 ℃; With the polyvinyl chloride resin mixture put in the banbury 250 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 120 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 4
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 60 parts diisononyl phthalate (DINP), 8 parts laurate maleic acid dibutyl tin, white oil mixing and stirring in kneader of 0.5 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 110 ℃; With the polyvinyl chloride resin mixture put in the banbury 170 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 110 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 5
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 95 parts polyvinyl chloride resin, 50 parts n-butyl phthalate (DBP), 5 parts maleic acid dioctyltin, ethylene waxes mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 110 ℃; With the polyvinyl chloride resin mixture put in the banbury 170 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 6
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 65 parts the just own ester of phthalic acid two, 6 parts Bis(lauroyloxy)dioctyltin, stearic acid mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 180 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 110 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 7
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts dicyclohexyl phthalate (DCHP), 8 parts Bis(lauroyloxy)dioctyltin, stearic acid mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 110 ℃; With the polyvinyl chloride resin mixture put in the banbury 200 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 120 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 8
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts dibutyl phthalate (DHP) (DHP), 8 parts maleic acid dibutyl tin (DBTM), stearic acid mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 220 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 9
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts dibutyl phthalate (DHP) (DHP), 10 parts dibutyl tin laurate (DBTL), ethylene waxes mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 240 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 110 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 10
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, with parts by weight be 100 parts polyvinyl chloride resin, 70 parts, n-octyl-n-decyl phthalate, 8 parts maleic acid dioctyltin, ethylene waxes mixing and stirring in kneader of 1 part, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 180 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 11
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts iso-octyl isodecyl phthalate ester, 7 parts dibutyl tin laurate (DBTL), ethylene waxes mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 220 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 120 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Embodiment 12
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 3, be 100 parts polyvinyl chloride resin, 70 parts iso-octyl isodecyl phthalate ester, 7 parts dibutyl tin laurate (DBTL), ethylene waxes mixing and stirring in kneader of 1 part with parts by weight, form the polyvinyl chloride resin mixture, whipping temp is 100 ℃; With the polyvinyl chloride resin mixture put in the banbury 220 ℃ mixing down, make mixture reach molten condition; Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 120 ℃ becomes film, and is undertaken compound by compounding machine; Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin.
Claims (2)
1. glass fiber mesh and PVC compound enhanced film is characterized in that this compound enhanced film is a three-decker, upper and lower two-layer be the PVC film, the intermediate layer is a glass fiber mesh.
2. the method for preparing glass fiber mesh and PVC compound enhanced film is characterized in that the concrete steps of this method are:
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh;
Step 2, processing glass fibre net surface, concrete grammar is:
With parts by weight is that 90～100 parts superchlorinated polyvinyl chloride resin, 40～70 parts mixed solvent, 2～10 parts tin stabilizing agent, 2～7 parts calcium stearate are put into mixer and fully stirred under 50 ℃～80 ℃ conditions, is mixed into the superchlorinated polyvinyl chloride resin mixture; Described mixed solvent is that quality is 1～2: 1 the n-butyl phthalate and the mixture of di-n-octyl phthalate;
The superchlorinated polyvinyl chloride resin mixture is put in the solution tank, the good glass fiber mesh of braiding is invaded stain in solution tank 30～60 seconds by deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture;
Glass fiber mesh after handling is sent into oven for drying by guide wheel, and temperature of oven is 160～200 ℃, and it is online to make the superchlorinated polyvinyl chloride resin mixture overlay on glass fibre;
Glass fiber mesh after the oven dry carries out twice positive and negative cooling through four cooling steel riders; Described cooling steel rider inside is hollow, cools off by recirculated cooling water;
Step 3, polyvinyl chloride resin and glass fiber mesh is compound, concrete grammar is:
With parts by weight is 90～100 parts polyvinyl chloride resin, 40～70 parts plasticizer, 3～10 parts stabilizing agent, lubricant mixing and stirring in kneader of 0.5～1 part, forms the polyvinyl chloride resin mixture, and whipping temp is 100～120 ℃;
The polyvinyl chloride resin mixture is put in the banbury mixing, made mixture reach molten condition, melting temperature is 150～250 ℃;
Cooled glass fiber mesh is involved in five roll calendars, on the positive and negative of glass fiber mesh, flow into the polyvinyl chloride resin mixture of molten condition, polyvinyl chloride resin mixture compacting extension with glass fiber mesh and two sides under 100 ℃～120 ℃ becomes film, and is undertaken compound by compounding machine;
Film after compound carries out the positive and negative cooling through two cooling steel riders, promptly produces polyvinyl chloride resin/glass fiber mesh/three layers of composite high-strength film of polyvinyl chloride resin;
Described cooling steel rider inside is hollow, cools off by recirculated cooling water;
Described plasticizer is a kind of in phthalic acid two (2-2 base oneself) ester, di-n-octyl phthalate, diisooctyl phthalate, diisononyl phthalate, n-butyl phthalate, the just own ester of phthalic acid two, dicyclohexyl phthalate, dibutyl phthalate (DHP), n-octyl-n-decyl phthalate, the iso-octyl isodecyl phthalate ester;
Described stabilizing agent is a kind of in maleic acid dibutyl tin, dibutyl tin laurate, laurate maleic acid dibutyl tin, maleic acid dioctyltin, the Bis(lauroyloxy)dioctyltin;
Described lubricant is a kind of in ethylene waxes, stearic acid, atoleine, the white oil.
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| CN2009101533869A CN101693419B (en) | 2009-10-19 | 2009-10-19 | Production method of glass fiber mesh and PVC compound enhanced film |
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| CN2009101533869A CN101693419B (en) | 2009-10-19 | 2009-10-19 | Production method of glass fiber mesh and PVC compound enhanced film |
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| CN102555238A (en) * | 2010-12-23 | 2012-07-11 | 上海杰事杰新材料(集团)股份有限公司 | Manufacturing method of fiber cloth reinforced thermoplastic resin composite material |
| CN102555352A (en) * | 2011-12-16 | 2012-07-11 | 浙江圣泰戈新材料有限公司 | Glass fiber/PVC (polyvinyl chloride) composite membrane material and preparation method thereof |
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