CN105733128A - Anti-impact anti-static modified polyvinyl chloride pipe - Google Patents
Anti-impact anti-static modified polyvinyl chloride pipe Download PDFInfo
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- CN105733128A CN105733128A CN201610118334.8A CN201610118334A CN105733128A CN 105733128 A CN105733128 A CN 105733128A CN 201610118334 A CN201610118334 A CN 201610118334A CN 105733128 A CN105733128 A CN 105733128A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses an anti-impact anti-static modifiedpolyvinyl chloride pipe which is prepared from polyvinyl chloride, ABS resin, chlorinated polyethylene, a styrene-acrylonitrile copolymer, poly-4-methyl-1-amylene, zinc oxide modified graphene oxide, nano calcium carbonate, zinc borate, aluminium hydroxide, modified montmorillonite serving as a coupling agent, glass fibers, penta-(isooctyl thioglycolate)antimony, epoxy soybean oil, pentaerythritol, calcium stearate, stearic acid, oxidized polyethlene wax, acetyl tributyl citrate, phosphorous acid tri(2,4-di-tert-butylbenzene) ester. The anti-impact anti-static modifiedpolyvinyl chloride pipe provided by the invention is high in impact resistance and excellent in antistatic property; a prepared product is high in comprehensive performance, can meet the requirements of various fields of coal mine, petroleum and textile and is long in service life.
Description
Technical field
The present invention relates to pvc material technical field, particularly relate to a kind of antistatic modified polychlorostyrene of impact resistance
Ethylene tubing.
Background technology
Polrvinyl chloride (PVC) is the thermal plasticity high polymer generated by polyreaction by Vinyl Chloride Monomer, by
In it, there is excellent flame retardancy, wear resistence, resistance to chemical corrosion, comprehensive physical, product saturating
Bright property, goods electrical insulating property, cheap, the advantage such as be convenient to process and mount, the most become the five of the world
One of big general synthetic resin, its goods are also a kind of general-purpose plastics products that yield is bigger.Although polychlorostyrene second
Alkene of many uses, but there is also the biggest deficiency in its performance of application of professional field, such as, it is being used as
When the sheet material in the fields such as colliery, oil, weaving, tubing etc., there is antistatic behaviour poor, resistance to impact is not enough
Defect, limit the application of polrvinyl chloride.Although the performance of pvc material can be improved by modification,
But in current method of modifying, between formulation cost, machinability and performance, it is extremely difficult to balance, performance
Improvement effect is the most general.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of antistatic modified polychlorostyrene of impact resistance
Ethylene tubing, its good impact resistance, antistatic property is excellent, the product good combination property made of it, energy
Meet the requirement of the multiple fields such as colliery, oil, weaving, and service life is long.
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 10-25 part, chlorinated polyethylene 3-10 part, styrene-
Acrylonitrile copolymer 2-5 part, poly-4-methyl-1-pentene 3-10 part, modified zinc oxide graphene oxide 2-5 part,
Nano-calcium carbonate 1-5 part, Firebrake ZB 2-5 part, aluminium hydroxide 2-6 part, coupling agent modified montmorillonite 1-5 part,
Glass fibre 1-3 part, five (isooctyl thioglycolate) antimony 0.5-2 part, epoxy soybean oil 1-5 part, tetramethylolmethane
0.5-2.5 part, calcium stearate 1-3 part, stearic acid 1-2.5 part, OPE 2-8 part, acetyl Fructus Citri Limoniae
Acid tributyl 0.5-2 part, tricresyl phosphite (2,4-di-tert-butyl) ester 1-2.5 part.
In a particular embodiment, the antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its
In raw material, the weight portion of polrvinyl chloride is 100 parts；The weight portion of ABS resin can be 10,12,13,
15,16,18,19,19.3,21,23,23.4,24,24.5,25 parts；The weight portion of chlorinated polyethylene
It can be 3,4,5,6,6.3,7,7.5,8,8.6,9,9.3,10 parts；Styrene-acrylonitrile copolymerization
The weight portion of thing can be 2,2.3,2.8,3,3.4,4,4.5,5 parts；The weight of poly-4-methyl-1-pentene
Part can be 3,4,5,5.3,6,6.3,7,7.4,8,8.5,9,9.6,10 parts；Modified zinc oxide
The weight portion of graphene oxide can be 2,2.3,2.8,3,3.4,3.8,4,4.2,4.8,5 parts；Receive
The weight portion of rice calcium carbonate can be 1,1.2,1.8,2,2.3,2.8,3,3.4,3.4,4,4.2,4.8,
5 parts；The weight portion of Firebrake ZB can be 2,2.3,2.8,3,3.4,4,4.2,4.8,5 parts；Hydroxide
The weight portion of aluminum can be 2,2.3,2.8,3,3.4,3.8,4,4.5,4.8,5,5.2,5.7,6 parts；
The weight portion of coupling agent modified montmorillonite can be 1,1.2,1.8,2,2.3,2.7,3,3.4,3.8,4,
4.2,4.6,4.85,5 parts；The weight portion of glass fibre can be 1,1.2,1.8,2,2.3,2.6,2.85,
2.9,3 parts；The weight portion of five (isooctyl thioglycolate) antimony can be 0.5,0.6,0.8,0.9,1.2,1.5,
1.84,2 parts；The weight portion of epoxy soybean oil can be 1,1.2,1.8,2,2.3,2.8,3,3.4,3.8,
4,4.6,5 parts；The weight portion of tetramethylolmethane can be 0.5,0.6,0.85,0.9,1,1.2,1.3,1.5,
1.8,2,2.3,2.34,2.5 parts；The weight portion of calcium stearate can be 1,1.2,1.8,2,2.3,2.6,
2.85,3 parts；Stearic weight portion can be 1,1.2,1.8,2,2.1,2.3,2.38,2.4,2.5
Part；The weight portion of OPE can be 2,2.6,3,3.4,4,4.2,5,5.6,6,6.3,7,
7.8,8 parts；The weight portion of tributyl 2-acetylcitrate can be 0.5,0.6,0.7,0.85,0.9,1,1.2,
1.5,1.8,1.94,2 parts；The weight portion of tricresyl phosphite (2,4-di-tert-butyl) ester can be 1,1.3,
1.5,1.8,2,2.1,2.3,2.38,2.4,2.5 parts.
Preferably, its raw material includes following components by weight: polrvinyl chloride 100 parts, ABS resin 19-22
Part, chlorinated polyethylene 7-9 part, SAN 3.2-3.8 part, poly-4-methyl-1-pentene 6-7.2
Part, modified zinc oxide graphene oxide 2.9-3.4 part, nano-calcium carbonate 2.8-3.6 part, Firebrake ZB 3.7-4.2
Part, aluminium hydroxide 4.3-5 part, coupling agent modified montmorillonite 3-3.5 part, glass fibre 1.9-2.4 part, five (mercaptos
The different monooctyl ester of guanidine-acetic acid) antimony 1-1.5 part, epoxy soybean oil 3-3.6 part, tetramethylolmethane 1.3-1.6 part, calcium stearate
1.8-2.4 part, stearic acid 1.7-2.1 part, OPE 5-5.9 part, tributyl 2-acetylcitrate 1.1-1.6
Part, tricresyl phosphite (2,4-di-tert-butyl) ester 1.9-2.3 part.
Preferably, its raw material includes following components by weight: polrvinyl chloride 100 parts, ABS resin 20 parts,
Chlorinated polyethylene 8 parts, SAN 3.5 parts, poly-4-methyl-1-pentene 6.8 parts, oxidation
Zinc modification graphene oxide 3.2 parts, nano-calcium carbonate 3.1 parts, Firebrake ZB 4 parts, aluminium hydroxide 4.7 parts,
Coupling agent modified montmorillonite 3.2 parts, glass fibre 2.1 parts, 1.2 parts of five (isooctyl thioglycolate) antimony, epoxy
Soybean oil 3.2 parts, tetramethylolmethane 1.4 parts, calcium stearate 2 parts, stearic acid 2 parts, OPE 5.6
Part, tributyl 2-acetylcitrate 1.4 parts, tricresyl phosphite (2,4-di-tert-butyl) ester 2 parts.
Preferably, in its raw material, the most also include the histidine lanthanum of 0.5-2 part.
Preferably, described histidine lanthanum is prepared according to following technique: be added to the water by histidine, ultrasonic
20-35min, is subsequently adding Lanthanum (III) nitrate, and wherein, histidine is 4-6:1 with the mol ratio of Lanthanum (III) nitrate, and stirring is all
Adding after even in hydrothermal reaction kettle, carry out hydro-thermal reaction 15-20h at 120-145 DEG C, reaction is the coldest after terminating
But to room temperature, through washing, being dried to obtain after filtration；Histidine molecule contains nitrogen-atoms and oxygen atom simultaneously,
With Lanthanum (III) nitrate effect during, nitrogen-atoms therein and oxygen atom can be joined with the lanthanum in Lanthanum (III) nitrate
Position effect obtains histidine lanthanum, in histidine lanthanum, contains double bond and rare earth atom simultaneously, and double bond therein can
Additive reaction is there is to adsorb the hydrogen chloride produced in polrvinyl chloride degradation process, and rare earth atom therein
On the one hand can adsorb the hydrogen chloride produced in polrvinyl chloride degradation process, generate nonactive chloride, reduce
The hydrogen chloride catalytic action to degraded, on the other hand, rare earth element has stronger coordination ability, it can
There is coordination between chlorine atom unstable on polrvinyl chloride chain, effectively inhibit polrvinyl chloride chain
The common effect of the abjection of the active chlorine of upper unstable structure, double bond and rare earth atom makes histidine lanthanum have to carry
The effect of high polychloroethylene pipes stability, in addition system, substantially increases the stability of tubing.
Preferably, in chlorinated polyethylene, the content of chlorine element is 20-35wt%.
Preferably, modified zinc oxide graphene oxide is prepared according to following technique: by graphene oxide,
Nano zine oxide, vinyl silicane coupling agent add in dehydrated alcohol, are stirring evenly and then adding into carboxyl butyronitrile glue
Breast mix homogeneously, is subsequently adding benzoyl peroxide, reacts 1-3h, reaction after stirring at 65-78 DEG C
Adding in calcium chloride solution after end, regulation pH value is 4-5, through standing, wash, be dried to obtain described oxygen
Change zinc modification graphene oxide.
Preferably, modified zinc oxide graphene oxide is prepared according to following technique: by weight by 20-35
It is anhydrous that part graphene oxide, 5-15 part nano zine oxide, 2-5 part vinyl silicane coupling agent add 40-60 part
In ethanol, add 15-30 part carboxylic acrylonitrile butadiene rubber latex mix homogeneously after stirring 30-50min, be subsequently adding 0.5-2
Part benzoyl peroxide, reacts 1.5-2h at 70-75 DEG C after stirring, reaction adds calcium chloride after terminating
In solution, regulation pH value is 4-5, stands, washes, is dried to obtain described zinc oxide after stirring 30-50min
Modified graphene oxide；Carboxylic acrylonitrile butadiene rubber latex have excellence oil resistant, ageing-resistant, corrosion resistance, and its with
The PVC compatibility is good, utilizes nano zine oxide, vinyl silicane coupling agent and carboxylic acrylonitrile butadiene rubber latex to oxidation stone
Ink alkene is modified, by carboxylic acrylonitrile butadiene rubber latex, vinyl silicane coupling agent, nano zine oxide and graphite oxide
Alkene is combined as a whole, and wherein, carboxylic acrylonitrile butadiene rubber latex, vinyl silicane coupling agent and nano zine oxide are equably
It is dispersed in surface and the sheet interlayer of graphene oxide, has improved the surface property of graphene oxide, have simultaneously
Effect promotes the dispersion of nano zine oxide and graphene oxide, it is therefore prevented that it is reunited, in addition system, and can be with
PVC effect, improves the compatibility with PVC, on the one hand, limit the movement of PVC molecule segment with
Orientation, prevents the relative slip in PVC, improves the mechanical property of tubing when tubing stress；One
Aspect can improve the one-tenth carbon amounts of tubing, suppresses PVC carbon chain break, improves the heat stability of tubing；Separately
On the one hand, graphene oxide coordinates with nano zine oxide, defines continuous print conductive path, change in system
It is apt to the electric conductivity of tubing, improves the antistatic behaviour of tubing.
Preferably, described vinyl silicane coupling agent is vinyltrimethoxy silane, vinyl triethoxyl silicon
One or more mixing in alkane, vinyltriacetoxy silane, vinyl three tert-butoxy silane
Thing.
Preferably, the modifying agent that described coupling agent modified montmorillonite is used is aluminate coupling agent；Described aluminum
Acid esters coupling agent is aluminate coupling agent DH-st, aluminate coupling agent DH-306, aluminate coupling agent DH-335
In the mixture of one or more.
The antistatic modified polychloroethylene pipes of heretofore described impact resistance can be multiple according to conventional polrvinyl chloride
The preparation technology of condensation material is prepared from.
In the present invention, the chlorinated polyethylene structure of interpolation is close with polrvinyl chloride, and it joins in system, changes
Being apt to the compatibility of ABS resin and polrvinyl chloride, polrvinyl chloride interpenetrates with the molecule segment of ABS resin,
Improve both bond strengths, make the performance of ABS be fully played in pvc material,
Tubing by stress and strain can be absorbed during external force, SAN, poly-4-methyl isophthalic acid-
Under the auxiliary of amylene and nano-calcium carbonate, improve impact resistance and the processing characteristics of tubing；Modified zinc oxide
Graphene oxide, coupling agent modified montmorillonite join in system, good with each materials compatibility in system,
Improve the hot strength of tubing, impact strength and Vickers hardness, simultaneously because graphene oxide and montmorillonite
Structure, system is had auxiliary heat stabilization, with five (isooctyl thioglycolate) antimony, epoxy soybean oil,
Tetramethylolmethane, tributyl 2-acetylcitrate coordinate, and make the vitrification point of tubing move to high temperature direction, carry
The high heat of tubing, dynamic stability, it is to avoid because of the stability fall of the system that the addition of chlorinated polyethylene causes
Low defect, and low in the pollution of the environment；The Firebrake ZB added and aluminium hydroxide, as fire retardant, are possible not only to dimension
The fire retardation holding fire retardant can also reduce the cost of material, raw smoke and toxicity, in the mistake of tubing burning
Cheng Zhong, Firebrake ZB can form porous layer of charcoal, and it is many to generate the hard such as similar glass, pottery with aluminium hydroxide
Hole residue, the most heat insulation and prevention air diffuses into material internal, reduces high temperature molten drop, reduce danger
Ignition sources, plays the effect pressing down combustion, improves the anti-flammability of tubing.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 10 parts, chlorinated polyethylene 10 parts, styrene-propene
Lonitrile copolymer 2 parts, poly-4-methyl-1-pentene 10 parts, modified zinc oxide graphene oxide 2 parts, nano-calcium carbonate
Calcium 5 parts, Firebrake ZB 2 parts, aluminium hydroxide 6 parts, coupling agent modified montmorillonite 1 part, glass fibre 3 parts,
0.5 part of five (isooctyl thioglycolate) antimony, epoxy soybean oil 5 parts, tetramethylolmethane 0.5 part, calcium stearate 3
Part, stearic acid 1 part, OPE 8 parts, tributyl 2-acetylcitrate 0.5 part, tricresyl phosphite (2,
4-di-tert-butyl) ester 2.5 parts；
Wherein, modified zinc oxide graphene oxide is prepared according to following technique: by weight by 20 parts of oxygen
Functionalized graphene, 15 parts of nano zine oxides, 2 parts of vinyltrimethoxy silanes add in 60 parts of dehydrated alcohol,
Add the carboxylic acrylonitrile butadiene rubber latex mix homogeneously of 30 parts after stirring 30min, be subsequently adding 0.5 part of benzoyl peroxide first
Acyl, reacts 1h at 78 DEG C after stirring, reaction adds in calcium chloride solution after terminating, regulates pH value
It is 5, stands after stirring 30min, wash, be dried to obtain described modified zinc oxide graphene oxide.
Embodiment 2
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 25 parts, chlorinated polyethylene 3 parts, styrene-propene
Lonitrile copolymer 5 parts, poly-4-methyl-1-pentene 3 parts, modified zinc oxide graphene oxide 5 parts, nano-calcium carbonate
Calcium 1 part, Firebrake ZB 5 parts, aluminium hydroxide 2 parts, coupling agent modified montmorillonite 5 parts, glass fibre 1 part,
2 parts of five (isooctyl thioglycolate) antimony, epoxy soybean oil 1 part, tetramethylolmethane 2.5 parts, calcium stearate 1 part,
Stearic acid 2.5 parts, OPE 2 parts, tributyl 2-acetylcitrate 2 parts, tricresyl phosphite (2,4-bis-
Tert-butyl benzene) ester 1 part；
Wherein, modified zinc oxide graphene oxide is prepared according to following technique: by weight by 35 parts of oxygen
Functionalized graphene, 5 parts of nano zine oxides, 3 parts of VTESs, 2 vinyl triacetoxy silicon
Alkane adds in 40 parts of dehydrated alcohol, adds 15 parts of carboxylic acrylonitrile butadiene rubber latex mix homogeneously, so after stirring 50min
2 parts of benzoyl peroxides of rear addition, react 3h at 65 DEG C after stirring, reaction adds chlorination after terminating
In calcium solution, regulation pH value is 4, stands, washes, is dried to obtain described zinc oxide and changes after stirring 50min
Property graphene oxide.
Embodiment 3
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 19 parts, chlorinated polyethylene 9 parts, styrene-propene
Lonitrile copolymer 3.2 parts, poly-4-methyl-1-pentene 7.2 parts, modified zinc oxide graphene oxide 2.9 parts, nanometer
Calcium carbonate 3.6 parts, Firebrake ZB 3.7 parts, aluminium hydroxide 5 parts, coupling agent modified montmorillonite 3 parts, glass fibers
Tie up 2.4 parts, 1 part of five (isooctyl thioglycolate) antimony, epoxy soybean oil 3.6 parts, tetramethylolmethane 1.3 parts, hard
Fat acid calcium 2.4 parts, stearic acid 1.7 parts, OPE 5.9 parts, tributyl 2-acetylcitrate 1.1 parts,
Tricresyl phosphite (2,4-di-tert-butyl) ester 2.3 parts, histidine lanthanum 0.8 part；
Wherein, in chlorinated polyethylene, the content of chlorine element is 35wt%；Described coupling agent modified montmorillonite institute
The modifying agent used is aluminate coupling agent；Described aluminate coupling agent is aluminate coupling agent DH-st, aluminic acid
Ester coupling agent DH-306, aluminate coupling agent DH-335 are by weight the mixture for 3:2:3；
Described histidine lanthanum is prepared according to following technique: be added to the water by histidine, ultrasonic 30min, so
Rear addition Lanthanum (III) nitrate, wherein, histidine is 5:1 with the mol ratio of Lanthanum (III) nitrate, is stirring evenly and then adding into hydro-thermal anti-
Answering in still, carry out hydro-thermal reaction 18h at 135 DEG C, reaction naturally cools to room temperature, through washing after filtration after terminating
Wash, be dried to obtain；
Described modified zinc oxide graphene oxide is prepared according to following technique: by weight by 24 parts of oxidations
Graphene, 12 parts of nano zine oxides, 3 parts of vinyl silicane coupling agents add in 55 parts of dehydrated alcohol, stirring
Add 19 parts of carboxylic acrylonitrile butadiene rubber latex mix homogeneously after 38min, be subsequently adding 1 part of benzoyl peroxide, stirring
Reacting 1.5h after Jun Yun at 75 DEG C, reaction adds in calcium chloride solution after terminating, and regulation pH value is 5, stirs
Stand after mixing 38min, wash, be dried to obtain described modified zinc oxide graphene oxide；Wherein, described second
Alkenyl silanes coupling agent is vinyltrimethoxy silane, VTES, vinyl triacetyl
TMOS, vinyl three tert-butoxy silane are by weight the mixture for 1:4:3:1.
Embodiment 4
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 22 parts, chlorinated polyethylene 7 parts, styrene-propene
Lonitrile copolymer 3.8 parts, poly-4-methyl-1-pentene 6 parts, modified zinc oxide graphene oxide 3.4 parts, nano-sized carbon
Acid calcium 2.8 parts, Firebrake ZB 4.2 parts, aluminium hydroxide 4.3 parts, aluminate coupling agent DH-306 modification are covered de-
3.5 parts of soil, glass fibre 1.9 parts, 1.5 parts of five (isooctyl thioglycolate) antimony, epoxy soybean oil 3 parts, season
Penta tetrol 1.6 parts, calcium stearate 1.8 parts, stearic acid 2.1 parts, OPE 5 parts, acetyl Fructus Citri Limoniae
Acid tributyl 1.6 parts, tricresyl phosphite (2,4-di-tert-butyl) ester 1.9 parts, histidine lanthanum 0.5 part；
Wherein, in chlorinated polyethylene, the content of chlorine element is 35wt%；
Described histidine lanthanum is prepared according to following technique: be added to the water by histidine, ultrasonic 20min, so
Rear addition Lanthanum (III) nitrate, wherein, histidine is 6:1 with the mol ratio of Lanthanum (III) nitrate, is stirring evenly and then adding into hydro-thermal anti-
Answering in still, carry out hydro-thermal reaction 20h at 120 DEG C, reaction naturally cools to room temperature, through washing after filtration after terminating
Wash, be dried to obtain；
Described modified zinc oxide graphene oxide is prepared according to following technique: by weight by 32 parts of oxidations
Graphene, 9 parts of nano zine oxides, 4.5 parts of vinyl three tert-butoxy silane add in 45 parts of dehydrated alcohol,
Add the carboxylic acrylonitrile butadiene rubber latex mix homogeneously of 25 parts after stirring 40min, be subsequently adding 1.7 parts of benzoyl peroxide first
Acyl, reacts 2h at 70 DEG C after stirring, reaction adds in calcium chloride solution after terminating, regulates pH value
It is 4, stands after stirring 45min, wash, be dried to obtain described modified zinc oxide graphene oxide.
Embodiment 5
The antistatic modified polychloroethylene pipes of a kind of impact resistance that the present invention proposes, its raw material includes by weight
Following components: polrvinyl chloride 100 parts, ABS resin 20 parts, chlorinated polyethylene 8 parts, styrene-propene
Lonitrile copolymer 3.5 parts, poly-4-methyl-1-pentene 6.8 parts, modified zinc oxide graphene oxide 3.2 parts, nanometer
Calcium carbonate 3.1 parts, Firebrake ZB 4 parts, aluminium hydroxide 4.7 parts, coupling agent modified montmorillonite 3.2 parts, glass
Fiber 2.1 parts, 1.2 parts of five (isooctyl thioglycolate) antimony, epoxy soybean oil 3.2 parts, tetramethylolmethane 1.4 parts,
Calcium stearate 2 parts, stearic acid 2 parts, OPE 5.6 parts, tributyl 2-acetylcitrate 1.4 parts,
Tricresyl phosphite (2,4-di-tert-butyl) ester 2 parts, histidine lanthanum 2 parts；
Wherein, in chlorinated polyethylene, the content of chlorine element is 30wt%；Described histidine lanthanum is according to following work
Skill is prepared: be added to the water by histidine, ultrasonic 35min, is subsequently adding Lanthanum (III) nitrate, wherein, and histidine
It is 4:1 with the mol ratio of Lanthanum (III) nitrate, is stirring evenly and then adding in hydrothermal reaction kettle, carry out hydro-thermal at 145 DEG C anti-
15h, reaction is answered to naturally cool to room temperature after terminating, through washing, being dried to obtain after filtration；
Described modified zinc oxide graphene oxide is prepared according to following technique: by weight by 30 parts of oxidations
Graphene, 10 parts of nano zine oxides, 3 parts of vinyl silicane coupling agents add in 50 parts of dehydrated alcohol, stirring
Add 20 parts of carboxylic acrylonitrile butadiene rubber latex mix homogeneously after 40min, be subsequently adding 1.5 parts of benzoyl peroxides, stir
Reacting 1.8h after mixing uniformly at 72 DEG C, reaction adds in calcium chloride solution after terminating, and regulation pH value is 5,
Stand after stirring 42min, wash, be dried to obtain described modified zinc oxide graphene oxide；
The modifying agent that described coupling agent modified montmorillonite is used is aluminate coupling agent DH-st, Aluminate coupling
Agent DH-306, aluminate coupling agent DH-335 are by the mixture of any weight ratio.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (10)
1. the antistatic modified polychloroethylene pipes of impact resistance, it is characterised in that its raw material wraps by weight
Include following components: polrvinyl chloride 100 parts, ABS resin 10-25 part, chlorinated polyethylene 3-10 part, benzene second
Alkene-acrylonitrile copolymer 2-5 part, poly-4-methyl-1-pentene 3-10 part, modified zinc oxide graphene oxide 2-5
Part, nano-calcium carbonate 1-5 part, Firebrake ZB 2-5 part, aluminium hydroxide 2-6 part, coupling agent modified montmorillonite
1-5 part, glass fibre 1-3 part, five (isooctyl thioglycolate) antimony 0.5-2 part, epoxy soybean oil 1-5 part,
Tetramethylolmethane 0.5-2.5 part, calcium stearate 1-3 part, stearic acid 1-2.5 part, OPE 2-8 part,
Tributyl 2-acetylcitrate 0.5-2 part, tricresyl phosphite (2,4-di-tert-butyl) ester 1-2.5 part.
The antistatic modified polychloroethylene pipes of impact resistance the most according to claim 1, it is characterised in that its
Raw material includes following components by weight: polrvinyl chloride 100 parts, ABS resin 19-22 part, chlorinated polyethylene
Alkene 7-9 part, SAN 3.2-3.8 part, poly-4-methyl-1-pentene 6-7.2 part, zinc oxide
Modified graphene oxide 2.9-3.4 part, nano-calcium carbonate 2.8-3.6 part, Firebrake ZB 3.7-4.2 part, hydroxide
Aluminum 4.3-5 part, coupling agent modified montmorillonite 3-3.5 part, glass fibre 1.9-2.4 part, five (TGA is different
Monooctyl ester) antimony 1-1.5 part, epoxy soybean oil 3-3.6 part, tetramethylolmethane 1.3-1.6 part, calcium stearate 1.8-2.4
Part, stearic acid 1.7-2.1 part, OPE 5-5.9 part, tributyl 2-acetylcitrate 1.1-1.6 part,
Tricresyl phosphite (2,4-di-tert-butyl) ester 1.9-2.3 part.
The antistatic modified polychloroethylene pipes of impact resistance the most according to claim 1 or claim 2, it is characterised in that
Its raw material includes following components by weight: polrvinyl chloride 100 parts, ABS resin 20 parts, chlorinated polyethylene
8 parts, SAN 3.5 parts, poly-4-methyl-1-pentene 6.8 parts, modified zinc oxide oxidation
Graphene 3.2 parts, nano-calcium carbonate 3.1 parts, Firebrake ZB 4 parts, aluminium hydroxide 4.7 parts, coupling agent modified
Montmorillonite 3.2 parts, glass fibre 2.1 parts, 1.2 parts of five (isooctyl thioglycolate) antimony, epoxy soybean oil 3.2
Part, tetramethylolmethane 1.4 parts, calcium stearate 2 parts, stearic acid 2 parts, OPE 5.6 parts, acetyl
Tributyl citrate 1.4 parts, tricresyl phosphite (2,4-di-tert-butyl) ester 2 parts.
4., according to the antistatic modified polychloroethylene pipes of impact resistance according to any one of claim 1-3, it is special
Levy and be, in its raw material, the most also include the histidine lanthanum of 0.5-2 part.
The antistatic modified polychloroethylene pipes of impact resistance the most according to claim 4, it is characterised in that institute
State histidine lanthanum to be prepared according to following technique: be added to the water by histidine, ultrasonic 20-35min, then
Adding Lanthanum (III) nitrate, wherein, histidine is 4-6:1 with the mol ratio of Lanthanum (III) nitrate, is stirring evenly and then adding into hydro-thermal anti-
Answering in still, carry out hydro-thermal reaction 15-20h at 120-145 DEG C, reaction naturally cools to room temperature after terminating, and filters
By washing, it is dried to obtain.
6., according to the antistatic modified polychloroethylene pipes of impact resistance according to any one of claim 1-5, it is special
Levying and be, in chlorinated polyethylene, the content of chlorine element is 20-35wt%.
7., according to the antistatic modified polychloroethylene pipes of impact resistance according to any one of claim 1-6, it is special
Levying and be, modified zinc oxide graphene oxide is prepared according to following technique: by graphene oxide, nanometer
Zinc oxide, vinyl silicane coupling agent add in dehydrated alcohol, are stirring evenly and then adding into carboxylic acrylonitrile butadiene rubber latex and mix
Closing uniformly, be subsequently adding benzoyl peroxide, react 1-3h after stirring at 65-78 DEG C, reaction terminates
In rear addition calcium chloride solution, regulation pH value is 4-5, through standing, wash, be dried to obtain described zinc oxide
Modified graphene oxide.
8., according to the antistatic modified polychloroethylene pipes of impact resistance according to any one of claim 1-7, it is special
Levying and be, modified zinc oxide graphene oxide is prepared according to following technique: by weight by 20-35 part
Graphene oxide, 5-15 part nano zine oxide, 2-5 part vinyl silicane coupling agent add the anhydrous second of 40-60 part
In alcohol, add 15-30 part carboxylic acrylonitrile butadiene rubber latex mix homogeneously after stirring 30-50min, be subsequently adding 0.5-2
Part benzoyl peroxide, reacts 1.5-2h at 70-75 DEG C after stirring, reaction adds calcium chloride after terminating
In solution, regulation pH value is 4-5, stands, washes, is dried to obtain described zinc oxide after stirring 30-50min
Modified graphene oxide.
9. according to the antistatic modified polychloroethylene pipes of impact resistance described in claim 7 or 8, it is characterised in that
Described vinyl silicane coupling agent is vinyltrimethoxy silane, VTES, vinyl
One or more mixture in triacetoxysilane, vinyl three tert-butoxy silane.
10. according to the antistatic modified polychloroethylene pipes of impact resistance according to any one of claim 1-9, its
Being characterised by, the modifying agent that described coupling agent modified montmorillonite is used is aluminate coupling agent；Described aluminic acid
Ester coupling agent is aluminate coupling agent DH-st, aluminate coupling agent DH-306, aluminate coupling agent DH-335
In the mixture of one or more.
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| CN201610118334.8A CN105733128A (en) | 2016-03-02 | 2016-03-02 | Anti-impact anti-static modified polyvinyl chloride pipe |
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| CN201610118334.8A CN105733128A (en) | 2016-03-02 | 2016-03-02 | Anti-impact anti-static modified polyvinyl chloride pipe |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106349540A (en) * | 2016-08-31 | 2017-01-25 | 安庆市悦发管业有限公司 | Anti-static PE corrugated pipe and preparation method thereof |
| CN106883531A (en) * | 2017-02-23 | 2017-06-23 | 苏州纳贝通环境科技有限公司 | A kind of impact resistance heat-resistant PVC tubing and preparation method thereof |
| CN107312265A (en) * | 2017-07-26 | 2017-11-03 | 安徽蓝通科技股份有限公司 | A kind of high temperature resistant polychloroethylene pipes |
| CN109021261A (en) * | 2018-04-28 | 2018-12-18 | 苏州迪诺美特包装科技有限公司 | A kind of preparation method of antistatic film |
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| CN101693778A (en) * | 2009-10-13 | 2010-04-14 | 广东联塑科技实业有限公司 | PVC/ABS blend and pipe thereof |
| CN104072909A (en) * | 2014-07-04 | 2014-10-01 | 芜湖中源赛特管业有限公司 | PVC (Polyvinyl Chloride) pipe material composition and method for preparing PVC pipe material |
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| CN101693778A (en) * | 2009-10-13 | 2010-04-14 | 广东联塑科技实业有限公司 | PVC/ABS blend and pipe thereof |
| CN104072909A (en) * | 2014-07-04 | 2014-10-01 | 芜湖中源赛特管业有限公司 | PVC (Polyvinyl Chloride) pipe material composition and method for preparing PVC pipe material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106349540A (en) * | 2016-08-31 | 2017-01-25 | 安庆市悦发管业有限公司 | Anti-static PE corrugated pipe and preparation method thereof |
| CN106883531A (en) * | 2017-02-23 | 2017-06-23 | 苏州纳贝通环境科技有限公司 | A kind of impact resistance heat-resistant PVC tubing and preparation method thereof |
| CN107312265A (en) * | 2017-07-26 | 2017-11-03 | 安徽蓝通科技股份有限公司 | A kind of high temperature resistant polychloroethylene pipes |
| CN109021261A (en) * | 2018-04-28 | 2018-12-18 | 苏州迪诺美特包装科技有限公司 | A kind of preparation method of antistatic film |
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Application publication date: 20160706 |