CN106188438A - A kind of PVC communication tubing and preparation method thereof - Google Patents

A kind of PVC communication tubing and preparation method thereof Download PDF

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Publication number
CN106188438A
CN106188438A CN201610555963.7A CN201610555963A CN106188438A CN 106188438 A CN106188438 A CN 106188438A CN 201610555963 A CN201610555963 A CN 201610555963A CN 106188438 A CN106188438 A CN 106188438A
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parts
mesh
pvc
powder
tubing
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王植
高文华
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Sichuan Meiyada Photoelectric Technology Co Ltd
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Sichuan Meiyada Photoelectric Technology Co Ltd
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    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
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    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
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    • C08K2003/2231—Oxides; Hydroxides of metals of tin
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    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
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    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

nullThe present invention relates to a kind of PVC communication tubing，It is made up of the component of following mass fraction: alumina silicate fibre 12～16 parts、Antimony oxide 14～18 parts、The titanium dioxide 10 of rutile-type～14 parts、Polyvinyl butyral resin 8～12 parts、Nano tin dioxide 14～18 parts、Boiled wood oil 10～14 parts、Butyl methacrylate 8～12 parts、Diisocyanate 14～18 parts、Diphenyl methane 10～14 parts、Linoleic acid 8～12 parts、Attapulgite powder 14～18 parts、Ammonium molybdate 10～14 parts、Phthalic anhydride 10～14 parts、Lead sulfate tribasic 8～12 parts、HMPA 14～18 parts、Polyvinyl chloride resin 10～14 parts、Poly-4 methyl 1 amylenes 8～12 parts、Glyceryl monostearate 14～18 parts、Methyl methacrylate 10～14 parts、Triethyl citrate 8～12 parts、Nanometer aluminium silicate sodium 14～18 parts、Dioctyl phthalate 10～14 parts、Tangerine oil 8～12 parts、Glass fiber powder 14～18 parts.The present invention has preferable combination property, and using effect is good.

Description

A kind of PVC communication tubing and preparation method thereof
Technical field
The present invention relates to a kind of PVC communication tubing and preparation method thereof, belong to communication tubing technical field.
Background technology
The flexible pipe of PVC is inexpensive, is to generally acknowledge it is also to apply most outdoor pipe materials at present, but existing There are some defects in the flexible pipe that PVC hose tubing is made, such as exposes to the weather for a long time, aging than very fast, radioprotective Poor performance, overcoming the way of this defect at present is to add antioxidant with UV absorbent, but the material added is costly, Cause PVC hose production cost higher.
Summary of the invention
It is an object of the invention to provide a kind of PVC communication tubing and preparation method thereof, in order to PVC communication is better achieved The function of tubing.
To achieve these goals, technical scheme is as follows.
A kind of PVC communication tubing, is made up of the component of following mass fraction: alumina silicate fibre 12～16 parts, three oxidations two Antimony 14～18 parts, the titanium dioxide 10 of rutile-type～14 parts, polyvinyl butyral resin 8～12 parts, nano tin dioxide 14～18 parts, Boiled wood oil 10～14 parts, butyl methacrylate 8～12 parts, diisocyanate 14～18 parts, diphenyl methane 10～14 parts, Asia Oleic acid 8～12 parts, attapulgite powder 14～18 parts, ammonium molybdate 10～14 parts, phthalic anhydride 10～14 parts, tribasic sulphuric acid Lead 8～12 parts, HMPA 14～18 parts, polyvinyl chloride resin 10～14 parts, poly-4-methyl-1-pentene 8～12 parts, glycerol Monostearate 14～18 parts, methyl methacrylate 10～14 parts, triethyl citrate 8～12 parts, nanometer aluminium silicate sodium 14 ～18 parts, dioctyl phthalate 10～14 parts, tangerine oil 8～12 parts, glass fiber powder 14～18 parts.
Further, above-mentioned PVC communicates tubing, is made up of the component of following mass fraction: alumina silicate fibre 12 parts, three oxygen Change 14 parts of two antimony, the titanium dioxide 10 parts of rutile-type, polyvinyl butyral resin 8 parts, nano tin dioxide 14 parts, boiled wood oil 10 parts, Butyl methacrylate 8 parts, diisocyanate 14 parts, diphenyl methane 10 parts, linoleic acid 8 parts, attapulgite powder 14 parts, molybdic acid Ammonium 10 parts, phthalic anhydride 10 parts, lead sulfate tribasic 8 parts, HMPA 14 parts, polyvinyl chloride resin 10 parts, poly-4- Methyl-1-pentene 8 parts, glyceryl monostearate 14 parts, methyl methacrylate 10 parts, triethyl citrate 8 parts, nanometer silicic acid 14 parts of aluminum sodium, dioctyl phthalate 10 parts, tangerine oil 8 parts, glass fiber powder 14 parts.
Further, above-mentioned PVC communicates tubing, is made up of the component of following mass fraction: alumina silicate fibre 14 parts, three oxygen Change 16 parts of two antimony, the titanium dioxide 12 parts of rutile-type, polyvinyl butyral resin 10 parts, nano tin dioxide 16 parts, boiled wood oil 12 parts, Butyl methacrylate 10 parts, diisocyanate 16 parts, diphenyl methane 12 parts, linoleic acid 10 parts, attapulgite powder 16 parts, molybdenum Acid ammonium 12 parts, phthalic anhydride 12 parts, lead sulfate tribasic 10 parts, HMPA 16 parts, polyvinyl chloride resin 12 parts, poly- 4-methyl-1-pentene 10 parts, glyceryl monostearate 16 parts, methyl methacrylate 12 parts, triethyl citrate 10 parts, nanometer Lagoriolite 16 parts, dioctyl phthalate 12 parts, tangerine oil 10 parts, glass fiber powder 16 parts.
Further, above-mentioned PVC communicates tubing, is made up of the component of following mass fraction: alumina silicate fibre 16 parts, three oxygen Change 18 parts of two antimony, the titanium dioxide 14 parts of rutile-type, polyvinyl butyral resin 12 parts, nano tin dioxide 18 parts, boiled wood oil 14 parts, Butyl methacrylate 12 parts, diisocyanate 18 parts, diphenyl methane 14 parts, linoleic acid 12 parts, attapulgite powder 18 parts, molybdenum Acid ammonium 14 parts, phthalic anhydride 14 parts, lead sulfate tribasic 12 parts, HMPA 18 parts, polyvinyl chloride resin 14 parts, poly- 4-methyl-1-pentene 12 parts, glyceryl monostearate 18 parts, methyl methacrylate 14 parts, triethyl citrate 12 parts, nanometer Lagoriolite 18 parts, dioctyl phthalate 14 parts, tangerine oil 12 parts, glass fiber powder 18 parts.
Further, the titanium dioxide of described rutile-type is made up of the powder body of three kinds of particle diameter mesh numbers, and its particle diameter mesh number is respectively Being 30～50 mesh, 50～80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 3～7:4～8:1.
Further, described attapulgite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～ 50 mesh, 50～80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 3～8:2～8:1.
Further, the viscosity of described boiled wood oil is 12000～14000mpa.s at 25 DEG C.
Further, described glass fiber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～ 50 mesh, 50～70 mesh, 70～90 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 2～4:3～5:1.
Further, described Citrus oil viscosity is 8000～10000mpa.s at 25 DEG C.
Further, above-mentioned PVC communication tubing preparation method step is as follows:
(1) by the alumina silicate fibre of described mass fraction, antimony oxide, the titanium dioxide of rutile-type, polyvinyl alcohol contracting Butyraldehyde, nano tin dioxide, boiled wood oil, butyl methacrylate, diisocyanate, diphenyl methane, linoleic acid, attapulgite Powder, ammonium molybdate, polyvinyl chloride resin, triethyl citrate, nanometer aluminium silicate sodium, dioctyl phthalate, tangerine oil, glass fibre Powder is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20～40KHz, rate of dispersion 5000～about 5400r/min, point The scattered time is 30～60min；
(2) phthalic anhydride of described mass fraction, lead sulfate tribasic, HMPA are added, ultrasonic height Speed dispersion, ultrasonic frequency is 20～35KHz, rate of dispersion 4800～about 5200r/min, and jitter time is 30～50min；
(3) the poly-4-methyl-1-pentene of described mass fraction, glyceryl monostearate, methyl methacrylate are added, Ultrasonic high speed dispersion, ultrasonic frequency is 20～30KHz, rate of dispersion 4600～about 4800r/min, jitter time be 20～ 40min；Mixture is prepared after mix homogeneously；Add mixture to again and double screw extruder carries out melting mixing, further Obtain desired mixt；(4) mixture that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition For: barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/ Min, engine speed: 25～30 revs/min.
This beneficial effect of the invention is: the multiple dispensing of the present invention is mutually mixed, and forms novel composite toughening reinforcement System, toughness, rigidity, elastic modelling quantity performance indications are preferable, are greatly improved ageing resistace and the serviceability of product, have preferably Anticorrosion effect.The present invention has preferable combination property, and using effect is good.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is described, in order to be better understood from the present invention.
Embodiment 1
PVC communication tubing in the present embodiment, is made up of the component of following mass fraction: alumina silicate fibre 12 parts, three oxygen Change 14 parts of two antimony, the titanium dioxide 10 parts of rutile-type, polyvinyl butyral resin 8 parts, nano tin dioxide 14 parts, boiled wood oil 10 parts, Butyl methacrylate 8 parts, diisocyanate 14 parts, diphenyl methane 10 parts, linoleic acid 8 parts, attapulgite powder 14 parts, molybdic acid Ammonium 10 parts, phthalic anhydride 10 parts, lead sulfate tribasic 8 parts, HMPA 14 parts, polyvinyl chloride resin 10 parts, poly-4- Methyl-1-pentene 8 parts, glyceryl monostearate 14 parts, methyl methacrylate 10 parts, triethyl citrate 8 parts, nanometer silicic acid 14 parts of aluminum sodium, dioctyl phthalate 10 parts, tangerine oil 8 parts, glass fiber powder 14 parts.
The titanium dioxide of described rutile-type is made up of the powder body of three kinds of particle diameter mesh numbers, and its particle diameter mesh number is respectively 30～50 Mesh, 50～80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 3:4:1.
Described attapulgite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～ 80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 3:2:1.
The viscosity of described boiled wood oil is 12000mpa.s at 25 DEG C.
Described glass fiber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～ 70 mesh, 70～90 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 2:3:1.
Described Citrus oil viscosity is 8000mpa.s at 25 DEG C.
Above-mentioned PVC communication tubing preparation method step is as follows:
(1) by the alumina silicate fibre of described mass fraction, antimony oxide, the titanium dioxide of rutile-type, polyvinyl alcohol contracting Butyraldehyde, nano tin dioxide, boiled wood oil, butyl methacrylate, diisocyanate, diphenyl methane, linoleic acid, attapulgite Powder, ammonium molybdate, polyvinyl chloride resin, triethyl citrate, nanometer aluminium silicate sodium, dioctyl phthalate, tangerine oil, glass fibre Powder is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20kHz, rate of dispersion about 5400r/min, and jitter time is 60min；
(2) phthalic anhydride of described mass fraction, lead sulfate tribasic, HMPA are added, ultrasonic height Speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5200r/min, and jitter time is 50min；
(3) the poly-4-methyl-1-pentene of described mass fraction, glyceryl monostearate, methyl methacrylate are added, Ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 4800r/min, and jitter time is 40min；Mix homogeneously Rear prepared mixture；Add mixture to again and double screw extruder carries out melting mixing, obtain desired mixt further；
(4) being extruded in an extruder by the mixture that step (3) obtains, it is thus achieved that finished product, wherein, extrusion condition is: barrel Temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/min, main frame turns Speed: 25～30 revs/min.
Embodiment 2
PVC communication tubing in the present embodiment, is made up of the component of following mass fraction: alumina silicate fibre 14 parts, three oxygen Change 16 parts of two antimony, the titanium dioxide 12 parts of rutile-type, polyvinyl butyral resin 10 parts, nano tin dioxide 16 parts, boiled wood oil 12 parts, Butyl methacrylate 10 parts, diisocyanate 16 parts, diphenyl methane 12 parts, linoleic acid 10 parts, attapulgite powder 16 parts, molybdenum Acid ammonium 12 parts, phthalic anhydride 12 parts, lead sulfate tribasic 10 parts, HMPA 16 parts, polyvinyl chloride resin 12 parts, poly- 4-methyl-1-pentene 10 parts, glyceryl monostearate 16 parts, methyl methacrylate 12 parts, triethyl citrate 10 parts, nanometer Lagoriolite 16 parts, dioctyl phthalate 12 parts, tangerine oil 10 parts, glass fiber powder 16 parts.
The titanium dioxide of described rutile-type is made up of the powder body of three kinds of particle diameter mesh numbers, and its particle diameter mesh number is respectively 30～50 Mesh, 50～80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 5:6:1.
Described attapulgite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～ 80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 5:5:1.
The viscosity of described boiled wood oil is 13000mpa.s at 25 DEG C.
Described glass fiber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～ 70 mesh, 70～90 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 3:4:1.
Described Citrus oil viscosity is 9000mpa.s at 25 DEG C.
Above-mentioned PVC communication tubing preparation method step is as follows:
(1) by the alumina silicate fibre of described mass fraction, antimony oxide, the titanium dioxide of rutile-type, polyvinyl alcohol contracting Butyraldehyde, nano tin dioxide, boiled wood oil, butyl methacrylate, diisocyanate, diphenyl methane, linoleic acid, attapulgite Powder, ammonium molybdate, polyvinyl chloride resin, triethyl citrate, nanometer aluminium silicate sodium, dioctyl phthalate, tangerine oil, glass fibre Powder is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 30kHz, rate of dispersion about 5200r/min, and jitter time is 45min；
(2) phthalic anhydride of described mass fraction, lead sulfate tribasic, HMPA are added, ultrasonic height Speed dispersion, ultrasonic frequency is 27kHz, rate of dispersion about 5000r/min, and jitter time is 40min；
(3) the poly-4-methyl-1-pentene of described mass fraction, glyceryl monostearate, methyl methacrylate are added, Ultrasonic high speed dispersion, ultrasonic frequency is 25kHz, rate of dispersion about 4700r/min, and jitter time is 30min；Mix homogeneously Rear prepared mixture；Add mixture to again and double screw extruder carries out melting mixing, obtain desired mixt further；
(4) being extruded in an extruder by the mixture that step (3) obtains, it is thus achieved that finished product, wherein, extrusion condition is: barrel Temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/min, main frame turns Speed: 25～30 revs/min.
Embodiment 3
PVC communication tubing in the present embodiment, is made up of the component of following mass fraction: alumina silicate fibre 16 parts, three oxygen Change 18 parts of two antimony, the titanium dioxide 14 parts of rutile-type, polyvinyl butyral resin 12 parts, nano tin dioxide 18 parts, boiled wood oil 14 parts, Butyl methacrylate 12 parts, diisocyanate 18 parts, diphenyl methane 14 parts, linoleic acid 12 parts, attapulgite powder 18 parts, molybdenum Acid ammonium 14 parts, phthalic anhydride 14 parts, lead sulfate tribasic 12 parts, HMPA 18 parts, polyvinyl chloride resin 14 parts, poly- 4-methyl-1-pentene 12 parts, glyceryl monostearate 18 parts, methyl methacrylate 14 parts, triethyl citrate 12 parts, nanometer Lagoriolite 18 parts, dioctyl phthalate 14 parts, tangerine oil 12 parts, glass fiber powder 18 parts.
The titanium dioxide of described rutile-type is made up of the powder body of three kinds of particle diameter mesh numbers, and its particle diameter mesh number is respectively 30～50 Mesh, 50～80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 7:8:1.
Described attapulgite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～ 80 mesh, 80～100 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 8:8:1.
The viscosity of described boiled wood oil is 14000mpa.s at 25 DEG C.
Described glass fiber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～ 70 mesh, 70～90 mesh, the mixing quality ratio of above-mentioned three kinds of powder body is 4:5:1.
Described Citrus oil viscosity is 10000mpa.s at 25 DEG C.
Above-mentioned PVC communication tubing preparation method step is as follows:
(1) by the alumina silicate fibre of described mass fraction, antimony oxide, the titanium dioxide of rutile-type, polyvinyl alcohol contracting Butyraldehyde, nano tin dioxide, boiled wood oil, butyl methacrylate, diisocyanate, diphenyl methane, linoleic acid, attapulgite Powder, ammonium molybdate, polyvinyl chloride resin, triethyl citrate, nanometer aluminium silicate sodium, dioctyl phthalate, tangerine oil, glass fibre Powder is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 40kHz, rate of dispersion 5000r/min, and jitter time is 30min；
(2) phthalic anhydride of described mass fraction, lead sulfate tribasic, HMPA are added, ultrasonic height Speed dispersion, ultrasonic frequency is 35kHz, rate of dispersion 4800r/min, and jitter time is 30min；
(3) the poly-4-methyl-1-pentene of described mass fraction, glyceryl monostearate, methyl methacrylate are added, Ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 4600r/min, and jitter time is 20min；Mix homogeneously Rear prepared mixture；Add mixture to again and double screw extruder carries out melting mixing, obtain desired mixt further；
(4) being extruded in an extruder by the mixture that step (3) obtains, it is thus achieved that finished product, wherein, extrusion condition is: barrel Temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/min, main frame turns Speed: 25～30 revs/min.
Above-described embodiment 1, embodiment 2 can be measured with the tubing Progressive symmetric erythrokeratodermia that communicates obtained by embodiment 3, and commercially available with certain As a control group, measured performance is as shown in table 1 for communication tubing, the performance that the performance of embodiment of the present invention product is more excellent.
The tubing performance parameter that communicates of table 1 embodiment and matched group
Performance measurement Embodiment 1 Embodiment 2 Embodiment 3 Matched group
Yield strength (MPa) 35 46 39 25
Tensile modulus of elasticity (MPa) 2775 2948 2675 1350
The modulus of elasticity in static bending (GPa) 2.6 2.8 2.5 1.5
Comprcssive strength (MPa) 115 132 128 38
Longitudinal extension rate (%) 1.8 1.9 1.8 9.9
Tracheid shape properties (μm) 90 85 89 151
Heat conductivity λ (W/m k) 0.15 0.18 0.16 0.12
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as Protection scope of the present invention.

Claims (10)

1. a PVC communicates tubing, it is characterised in that: it is made up of the component of following mass fraction: alumina silicate fibre 12～16 parts, Antimony oxide 14～18 parts, the titanium dioxide 10 of rutile-type～14 parts, polyvinyl butyral resin 8～12 parts, nano tin dioxide 14～18 parts, boiled wood oil 10～14 parts, butyl methacrylate 8～12 parts, diisocyanate 14～18 parts, diphenyl methane 10 ～14 parts, linoleic acid 8～12 parts, attapulgite powder 14～18 parts, ammonium molybdate 10～14 parts, phthalic anhydride 10～14 parts, Lead sulfate tribasic 8～12 parts, HMPA 14～18 parts, polyvinyl chloride resin 10～14 parts, poly-4-methyl-1-pentene 8 ～12 parts, glyceryl monostearate 14～18 parts, methyl methacrylate 10～14 parts, triethyl citrate 8～12 parts, nanometer Lagoriolite 14～18 parts, dioctyl phthalate 10～14 parts, tangerine oil 8～12 parts, glass fiber powder 14～18 parts.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described PVC communication tubing is by following mass fraction Component composition: alumina silicate fibre 12 parts, antimony oxide 14 parts, the titanium dioxide 10 parts of rutile-type, polyvinyl butyral resin 8 Part, nano tin dioxide 14 parts, boiled wood oil 10 parts, butyl methacrylate 8 parts, diisocyanate 14 parts, diphenyl methane 10 parts, Linoleic acid 8 parts, attapulgite powder 14 parts, ammonium molybdate 10 parts, phthalic anhydride 10 parts, lead sulfate tribasic 8 parts, hempa Acyl triamine 14 parts, polyvinyl chloride resin 10 parts, poly-4-methyl-1-pentene 8 parts, glyceryl monostearate 14 parts, methyl methacrylate 10 parts, triethyl citrate 8 parts, 14 parts of nanometer aluminium silicate sodium, dioctyl phthalate 10 parts, tangerine oil 8 parts, glass fibre 14 parts of powder.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described PVC communication tubing is by following mass fraction Component composition: alumina silicate fibre 14 parts, antimony oxide 16 parts, the titanium dioxide 12 parts of rutile-type, polyvinyl butyral resin 10 parts, nano tin dioxide 16 parts, boiled wood oil 12 parts, butyl methacrylate 10 parts, diisocyanate 16 parts, diphenyl methane 12 Part, linoleic acid 10 parts, attapulgite powder 16 parts, ammonium molybdate 12 parts, phthalic anhydride 12 parts, lead sulfate tribasic 10 parts, six Methyl phosphoric triamide 16 parts, polyvinyl chloride resin 12 parts, poly-4-methyl-1-pentene 10 parts, glyceryl monostearate 16 parts, metering system Acid methyl ester 12 parts, triethyl citrate 10 parts, 16 parts of nanometer aluminium silicate sodium, dioctyl phthalate 12 parts, tangerine oil 10 parts, Glass fiber powder 16 parts.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described PVC communication tubing is by following mass fraction Component composition: alumina silicate fibre 16 parts, antimony oxide 18 parts, the titanium dioxide 14 parts of rutile-type, polyvinyl butyral resin 12 parts, nano tin dioxide 18 parts, boiled wood oil 14 parts, butyl methacrylate 12 parts, diisocyanate 18 parts, diphenyl methane 14 Part, linoleic acid 12 parts, attapulgite powder 18 parts, ammonium molybdate 14 parts, phthalic anhydride 14 parts, lead sulfate tribasic 12 parts, six Methyl phosphoric triamide 18 parts, polyvinyl chloride resin 14 parts, poly-4-methyl-1-pentene 12 parts, glyceryl monostearate 18 parts, metering system Acid methyl ester 14 parts, triethyl citrate 12 parts, 18 parts of nanometer aluminium silicate sodium, dioctyl phthalate 14 parts, tangerine oil 12 parts, Glass fiber powder 18 parts.
PVC the most according to claim 1 communicates tubing, it is characterised in that: the titanium dioxide of described rutile-type is by three kinds of grains The powder body composition of footpath mesh number, its particle diameter mesh number is respectively 30～50 mesh, 50～80 mesh, 80～100 mesh, above-mentioned three kinds of powder body mixed Closing mass ratio is 3～7:4～8:1.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described attapulgite powder is by three kinds of particle diameter mesh numbers Powder body composition, its particle diameter mesh number is respectively 30～50 mesh, 50～80 mesh, 80～100 mesh, the mixing quality of above-mentioned three kinds of powder body Ratio is 3～8:2～8:1.
PVC the most according to claim 1 communicates tubing, it is characterised in that: the viscosity of described boiled wood oil is 12000 at 25 DEG C ～14000mpa.s.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described glass fiber powder is by three kinds of particle diameter mesh numbers Powder body composition, its particle diameter mesh number is respectively 20～50 mesh, 50～70 mesh, 70～90 mesh, the mixing quality of above-mentioned three kinds of powder body Ratio is 2～4:3～5:1.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described Citrus oil viscosity is 8000 at 25 DEG C ～10000mpa.s.
PVC the most according to claim 1 communicates tubing, it is characterised in that: described PVC communicates tubing preparation method step As follows:
(1) by the alumina silicate fibre of described mass fraction, antimony oxide, the titanium dioxide of rutile-type, polyvinyl butyral resin, Nano tin dioxide, boiled wood oil, butyl methacrylate, diisocyanate, diphenyl methane, linoleic acid, attapulgite powder, molybdic acid Ammonium, polyvinyl chloride resin, triethyl citrate, nanometer aluminium silicate sodium, dioctyl phthalate, tangerine oil, glass fiber powder are mixed Close, ultrasonic high speed dispersion, ultrasonic frequency is 20～40KHz, rate of dispersion 5000～5400r/min, jitter time be 30～ 60min；
(2) adding the phthalic anhydride of described mass fraction, lead sulfate tribasic, HMPA, ultrasonic high speed is divided Dissipating, ultrasonic frequency is 20～35KHz, rate of dispersion 4800～5200r/min, and jitter time is 30～50min；
(3) the poly-4-methyl-1-pentene of described mass fraction, glyceryl monostearate, methyl methacrylate are added, ultrasonic High speed dispersion, ultrasonic frequency is 20～30KHz, rate of dispersion 4600～4800r/min, and jitter time is 20～40min；Mixed Mixture is prepared after closing uniformly；Add mixture to again and double screw extruder carries out melting mixing, obtain required further Mixture；
(4) being extruded in an extruder by the mixture that step (3) obtains, it is thus achieved that finished product, wherein, extrusion condition is: barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/min, engine speed: 25 ～30 revs/min.
CN201610555963.7A 2016-07-14 2016-07-14 A kind of PVC communication tubing and preparation method thereof Pending CN106188438A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417633A (en) * 2011-11-01 2012-04-18 铜陵兴怡金属材料有限公司 Elastic rubber material of capacitor shell and production method thereof
CN103059456A (en) * 2012-12-12 2013-04-24 安徽海纳川塑业科技有限公司 Polyvinyl chloride tube containing modified attapulgite and preparing method thereof
CN104045790A (en) * 2014-06-28 2014-09-17 青岛国航祥玉技术服务有限公司 Plastic environment-friendly material for electric appliance shells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417633A (en) * 2011-11-01 2012-04-18 铜陵兴怡金属材料有限公司 Elastic rubber material of capacitor shell and production method thereof
CN103059456A (en) * 2012-12-12 2013-04-24 安徽海纳川塑业科技有限公司 Polyvinyl chloride tube containing modified attapulgite and preparing method thereof
CN104045790A (en) * 2014-06-28 2014-09-17 青岛国航祥玉技术服务有限公司 Plastic environment-friendly material for electric appliance shells

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