CN101693419B - Production method of glass fiber mesh and PVC compound enhanced film - Google Patents

Production method of glass fiber mesh and PVC compound enhanced film Download PDF

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Publication number
CN101693419B
CN101693419B CN2009101533869A CN200910153386A CN101693419B CN 101693419 B CN101693419 B CN 101693419B CN 2009101533869 A CN2009101533869 A CN 2009101533869A CN 200910153386 A CN200910153386 A CN 200910153386A CN 101693419 B CN101693419 B CN 101693419B
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glass fiber
polyvinyl chloride
chloride resin
fiber mesh
parts
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CN101693419A (en
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梁多平
项秀阳
董淑英
周盛华
陈梅
王晓飞
吴欢欢
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Haian Service Center for Transformation of Scientific Achievements
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Hangzhou Electronic Science and Technology University
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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

The preparation method of a kind of glass fiber mesh and PVC compound enhanced film
Technical field
The invention belongs to the composite membrane technology field, be specifically related to the preparation method of a kind of glass fiber mesh and PVC compound enhanced film.
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.
Like patent CN 1871289A PVC and PCC nanocomposite composition material; Purpose provides the nanocomposite composition based on PVC with good impact strength; Through 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.Like 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 is not enough.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
The object of the invention just provides the preparation method of a kind of glass fiber mesh and PVC compound enhanced film.
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.
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 under 50 ℃～80 ℃ conditions, fully stirred, and is mixed into the superchlorinated polyvinyl chloride resin mixture; The mass ratio of described mixed solvent is (1～2): the mixture of 1 n-butyl phthalate (DBP) and di-n-octyl phthalate (DOP);
The superchlorinated polyvinyl chloride resin mixture is put in the solution tank; Be immersed in the solution tank 30～60 seconds to the good glass fiber mesh of braiding through 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;
Send into oven for drying to the glass fiber mesh after handling through guide wheel, 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 through 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 carries out compound through 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 through recirculated cooling water.
Described plasticizer is a kind of in 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 through cutting machine, and the high-frequency thermocompressor heat seal can be produced many finished products, extensively is utilized in industries such as building, automobile, aircraft and packing.Compound enhanced film of the present invention has superpower impact resistance, and the production method technology of this enhancement 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 following:
Embodiment 1
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 2, be that 90 parts superchlorinated polyvinyl chloride resin, 40 parts mixed solvent, 2 parts tin stabilizing agent, 2 parts calcium stearate are put into mixer and under 50 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 1: 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, be immersed in the solution tank 30 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 160 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 100 ℃ becomes film, and carries out compound through 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 2
Step 1, utilize braider that high-intensity glass fiber is woven webbed glass fiber mesh.
Step 2, be that 95 parts superchlorinated polyvinyl chloride resin, 50 parts mixed solvent, 5 parts tin stabilizing agent, 4 parts calcium stearate are put into mixer and under 65 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 40 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 180 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 100 parts superchlorinated polyvinyl chloride resin, 60 parts mixed solvent, 9 parts tin stabilizing agent, 7 parts calcium stearate are put into mixer and under 70 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 50 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 190 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 98 parts superchlorinated polyvinyl chloride resin, 50 parts mixed solvent, 4 parts tin stabilizing agent, 6 parts calcium stearate are put into mixer and under 60 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 1: 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, be immersed in the solution tank 40 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 170 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 95 parts superchlorinated polyvinyl chloride resin, 40 parts mixed solvent, 2 parts tin stabilizing agent, 2 parts calcium stearate are put into mixer and under 65 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 1: 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, be immersed in the solution tank 45 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 180 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 100 parts superchlorinated polyvinyl chloride resin, 70 parts mixed solvent, 8 parts tin stabilizing agent, 5 parts calcium stearate are put into mixer and under 75 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 55 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 175 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 100 parts superchlorinated polyvinyl chloride resin, 70 parts mixed solvent, 9 parts tin stabilizing agent, 6 parts calcium stearate are put into mixer and under 65 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 60 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 180 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 100 parts superchlorinated polyvinyl chloride resin, 50 parts mixed solvent, 6 parts tin stabilizing agent, 4 parts calcium stearate are put into mixer and under 70 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 1: 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, be immersed in the solution tank 50 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 170 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 95 parts superchlorinated polyvinyl chloride resin, 65 parts mixed solvent, 8 parts tin stabilizing agent, 6 parts calcium stearate are put into mixer and under 80 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 60 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 180 ℃, 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 95 parts superchlorinated polyvinyl chloride resin, 60 parts mixed solvent, 5 parts tin stabilizing agent, 3 parts calcium stearate are put into mixer and under 80 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 60 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 2, be that 95 parts superchlorinated polyvinyl chloride resin, 60 parts mixed solvent, 5 parts tin stabilizing agent, 3 parts calcium stearate are put into mixer and under 80 ℃ of conditions, fully stirred, be mixed into the superchlorinated polyvinyl chloride resin mixture parts by weight.Wherein mixed solvent is that quality is 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, be immersed in the solution tank 60 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture; Send into oven for drying to the glass fiber mesh after handling through guide wheel, temperature of oven is controlled at 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 the cooling steel rider is through the recirculated cooling water cooling.
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 carries out compound through 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 (1)

1. the preparation method of glass fiber mesh and PVC compound enhanced film, said compound enhanced film is a three-decker, upper and lower two-layer be the PVC film, the intermediate layer is a glass fiber mesh, it 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 under 50 ℃～80 ℃ conditions, fully stirred, and is mixed into the superchlorinated polyvinyl chloride resin mixture; The mass ratio of described mixed solvent 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, be immersed in the solution tank 30～60 seconds to the good glass fiber mesh of braiding through deflector roll, it is fully contacted with the superchlorinated polyvinyl chloride resin mixture;
Send into oven for drying to the glass fiber mesh after handling through guide wheel, 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;
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 carries out compound through 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 through recirculated cooling water;
Described plasticizer is a kind of in 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.
CN2009101533869A 2009-10-19 2009-10-19 Production method of glass fiber mesh and PVC compound enhanced film Expired - Fee Related CN101693419B (en)

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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
CN102555352B (en) * 2011-12-16 2015-03-25 浙江圣泰戈新材料有限公司 Glass fiber/PVC (polyvinyl chloride) composite membrane material and preparation method thereof
CN102632658B (en) * 2012-01-17 2014-02-26 青岛科瑞新型环保材料有限公司 High-barrier composite membrane for vacuum insulated panel and method for manufacturing high-barrier composite membrane
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CN102632660B (en) * 2012-01-17 2014-02-26 青岛科瑞新型环保材料有限公司 High-barrier composite film for vacuum insulated panel (VIP) and preparation method thereof
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CN102632661B (en) * 2012-01-17 2014-02-26 青岛科瑞新型环保材料有限公司 High-barrier composite film for vacuum insulated panel (VIP) and preparation method thereof
CN102825870A (en) * 2012-08-02 2012-12-19 太仓市中明化纤有限公司 Production method of chemical fiber filament-PE (Poly Ethylene) compound reinforced film
CN102825865A (en) * 2012-08-02 2012-12-19 太仓市中明化纤有限公司 Production method of chemical fiber filament-glass fiber compound reinforced film
CN104309253B (en) * 2014-09-18 2017-01-25 浙江宇立新材料有限公司 Super wide fold-resistant projection curtain and production technology thereof
CN109735978A (en) * 2019-01-16 2019-05-10 河南光远新材料股份有限公司 A kind of alkali-free glass fibre yarn
CN114316469A (en) * 2021-12-30 2022-04-12 同济大学 Method for preparing wear-resistant flame-retardant industrial floor film by using waste PVC (polyvinyl chloride)

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