CN106221075A - A kind of termite-proof PVC cable material and manufacture method thereof - Google Patents
A kind of termite-proof PVC cable material and manufacture method thereof Download PDFInfo
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- CN106221075A CN106221075A CN201610716434.0A CN201610716434A CN106221075A CN 106221075 A CN106221075 A CN 106221075A CN 201610716434 A CN201610716434 A CN 201610716434A CN 106221075 A CN106221075 A CN 106221075A
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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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Insulated Conductors (AREA)
Abstract
The present invention provides a kind of termite-proof PVC cable material, its weight portion composition includes: as follows: polyvinyl chloride resin 100 parts, plasticizer 20～25 parts, filler 9～14 parts, stabilizer 2～4 parts, fire retardant 12～17 parts, toughener 4～6 parts, antioxidant 0.5～1 part, antismoke agent 1～2 parts, wide squama polypor base anti-termite agent 5～6 parts.The invention also discloses the manufacture method of this termite-proof PVC cable material.The termite-proof PVC cable material that the present invention provides has stronger termite-proof performance.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, particularly relate to a kind of termite-proof PVC cable material and manufacture method thereof.
Background technology
PVC (polrvinyl chloride) resin is as a kind of time-honored thermoplastic, and its flexibility can be by adding not
Commensurability plasticizer regulates, and PVC and other polymer blending modification can also be prepared the plastics of various performance by us
Goods.PVC price is excellent honest and clean, and therefore function admirable has a wide range of applications at wires and cables industry.Life the most now
450V/750V and the electric wire of following insulation and flexible cord the most much use PVC as matrix resin.Along with flame-proof PVC cable
Expect the extensive application in fields such as electronic apparatus, computer, automobile and space flight, the anti-flammability of cable is also had the highest
Requirement.
Such as, Publication No. CN103087443B, publication date are 2015.03.25, apply for the Chinese patent of artificial Wang Chonggao
Disclosing " a kind of modified PVC CABLE MATERIALS ", this modified PVC CABLE MATERIALS is by polyvinyl chloride resin, CPVC resin, CPE resin, phosphorus benzene three
Formic acid three monooctyl ester (TOTM), epoxy soybean oil (ESBO), calcium zinc stabilizer, external lubricant, in-lubricant, toner, Oleum Terebinthinae and
White oil is formed.Manufacture method is: first preparation toner slurry used by CABLE MATERIALS, then by after raw materials used for CABLE MATERIALS mix homogeneously
Pelletize again.This modified PVC CABLE MATERIALS had both met ROSH instruction and Reach regulation, the most high temperature resistant, ageing-resistant, material after degradation
Expect non-yellowing, non-brittle.This CABLE MATERIALS purposes is relatively wide, large usage quantity, extensively can use with the higher XLPE cable material of fictitious hosts
Connecting line, instrument, instrument line, vapour in the machine of the electronic and electrical equipments such as power cable, computer, refrigerator, TV, air-conditioning and outside machine
Fare, motor down-lead, mobile phone and the production of notebook computer line.But, there is asking of termite-proof poor-performing in this PVC cable material
Topic, is subject to ant evil and even results in disconnected cable accident.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of termite-proof PVC cable material, and it has stronger termite resistance
Energy.
For solving above-mentioned technical problem, the technical scheme is that
A kind of termite-proof PVC cable material, its weight portion composition is as follows: polyvinyl chloride resin 100 parts, plasticizer 20～25 parts, filler
9～14 parts, stabilizer 2～4 parts, fire retardant 12～17 parts, toughener 4～6 parts, antioxidant 0.5～1 part, antismoke agent 1～2 parts,
Wide squama polypor base anti-termite agent 5～6 parts.
Preferably, polyvinyl chloride resin of the present invention be the degree of polymerization be the polyvinyl chloride resin of 1000～1200.
Preferably, plasticizer of the present invention is dioctyl adipate.
Preferably, filler of the present invention is calcined kaolin.
Preferably, stabilizer of the present invention is calcium-zinc composite stabilizing agent.
Preferably, fire retardant of the present invention is magnesium hydroxide.
Preferably, toughener of the present invention is POE.
Preferably, antioxidant of the present invention is antioxidant 626.
Preferably, antismoke agent of the present invention is ammonium octamolybdate.
Another technical problem that the invention solves the problems that is to provide the manufacture method of above-mentioned termite-proof PVC cable material.
For solving above-mentioned technical problem, technical scheme is:
A kind of manufacture method of termite-proof PVC cable material, step as follows:
(1) put in vacuum drying oven after wide squama polypor sporophore is cut into the thin slice of 5mm thickness, at 65 DEG C, be dried 10
Take out after hour, proceed to that Chinese medicine grinder is crushed to 50 mesh and obtain wide squama porous mycopowder；
(2) putting in reaction bulb by width squama porous mycopowder, the distilled water post-heating adding 4 times of weight steams to boiling, insulation
Evaporate 4 hours, after taking out the quintessence oil on upper strata of keeping afloat, add anhydrous sodium sulfate removing moisture, obtain wide squama polypor water extraction essence
Oil；
(3) wide squama porous mycopowder, the potassium chloride mix homogeneously of 10% weight being placed in ball mill, ball milling is after 5 hours
Obtaining mixed powder, put into by mixed powder in apparatus,Soxhlet's, the petroleum ether post-heating adding 4 times of weight extracts 4 to reflux temperature
Hour obtain extracting solution, extracting solution Rotary Evaporators is evaporated off petroleum ether and obtains wide squama polypor Petroleum ether extraction quintessence oil；
(4) width squama polypor water extraction quintessence oil, wide squama polypor Petroleum ether extraction quintessence oil are dissolved in distilled water, add
It is heated to 45 DEG C under logical nitrogen protection after acrylonitrile, after stirring 30 minutes, adds Ammonium persulfate., continue stirring reaction 1 hour, will
The product obtained is washed to neutrality, obtains wide squama polypor base anti-termite agent, wherein, wide squama polypor water extraction essence after drying
Squama polypor Petroleum ether extraction quintessence oil oily, wide, distilled water, acrylonitrile, the weight ratio of Ammonium persulfate. are 20:20:5000:140:1；
(5) weigh each component by weight, polyvinyl chloride resin, plasticizer, stabilizer are added kneader, mediates to temperature liter
After 75 DEG C, add other component, continue to proceed to Plasticator after kneading rises to 125 DEG C to temperature, discharge after plastifying 15 minutes, turn
Enter and extrude 15 minutes at biconial extrusion unit 175 DEG C, then proceed to pelletize at single screw pelletizer 155 DEG C and obtain pellet, cold
Sieve the most afterwards and obtain termite-proof PVC cable material.
Compared with prior art, the method have the advantages that
Wide squama polypor (formal name used at school: Polyporus squamosus), belongs to Polyporaceae, and it contains to have Coptotermes formosanus Shtrari. and kills
The composition of worm activity, it is many that width squama polypor sporophore is first cut into slices by the present invention, dried Chinese medicine grinder pulverizes prepared wide squama
Pore fungi powder, then obtains water extraction quintessence oil with steam distillation, on the other hand with potassium chloride for host by petroleum ether Soxhlet
Extraction method obtains Petroleum ether extraction quintessence oil, and active insecticidal components in width squama polypor is farthest carried by the two extraction step
Take out, but the thermostability of water extraction quintessence oil and Petroleum ether extraction quintessence oil is poor, and the nature difference between PVC is relatively big, as
Fruit is directly blended can be destroyed by hot environment and can damage the mechanical performance of CABLE MATERIALS, therefore the present invention by water extraction quintessence oil and
Petroleum ether quintessence oil and acrylonitrile define polyacrylonitrile clad by grafting copolymerization process on quintessence oil surface thus have prepared and had
The wide squama polypor base anti-termite agent of core-sheath composite structure, polyacrylonitrile has preferable thermostability and has preferably with PVC
The compatibility, the widest base anti-termite agent can be uniformly dispersed in wherein and the stronger combination of formation after being blended with PVC, thus significantly
Improve the termite-proof performance of CABLE MATERIALS, the mechanical performance of CABLE MATERIALS will not be produced harmful effect simultaneously.
Detailed description of the invention
The present invention is described in detail, in illustrative examples and the explanation of this present invention below in conjunction with specific embodiment
It is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 20 parts, calcined kaolin 14 parts, calcium-zinc composite stabilizing agent 2.5 parts, 15 parts of magnesium hydroxide, POE 5 parts, antioxidant
626 0.7 parts, ammonium octamolybdate 1.5 parts, wide squama polypor base anti-termite agent 5 parts.
The step of its manufacture method is as follows:
(1) put in vacuum drying oven after wide squama polypor sporophore is cut into the thin slice of 5mm thickness, at 65 DEG C, be dried 10
Take out after hour, proceed to that Chinese medicine grinder is crushed to 50 mesh and obtain wide squama porous mycopowder；
(2) putting in reaction bulb by width squama porous mycopowder, the distilled water post-heating adding 4 times of weight steams to boiling, insulation
Evaporate 4 hours, after taking out the quintessence oil on upper strata of keeping afloat, add anhydrous sodium sulfate removing moisture, obtain wide squama polypor water extraction essence
Oil；
(3) wide squama porous mycopowder, the potassium chloride mix homogeneously of 10% weight being placed in ball mill, ball milling is after 5 hours
Obtaining mixed powder, put into by mixed powder in apparatus,Soxhlet's, the petroleum ether post-heating adding 4 times of weight extracts 4 to reflux temperature
Hour obtain extracting solution, extracting solution Rotary Evaporators is evaporated off petroleum ether and obtains wide squama polypor Petroleum ether extraction quintessence oil；
(4) width squama polypor water extraction quintessence oil, wide squama polypor Petroleum ether extraction quintessence oil are dissolved in distilled water, add
It is heated to 45 DEG C under logical nitrogen protection after acrylonitrile, after stirring 30 minutes, adds Ammonium persulfate., continue stirring reaction 1 hour, will
The product obtained is washed to neutrality, obtains wide squama polypor base anti-termite agent, wherein, wide squama polypor water extraction essence after drying
Squama polypor Petroleum ether extraction quintessence oil oily, wide, distilled water, acrylonitrile, the weight ratio of Ammonium persulfate. are 20:20:5000:140:1；
(5) each component is weighed by weight, by polyvinyl chloride resin that the degree of polymerization is 1000～1200, dioctyl adipate, calcium zinc
Complex stabilizer adds kneader, mediates and adds other component after rising to 75 DEG C to temperature, continues kneading to temperature and rises to 125 DEG C
After proceed to Plasticator, discharge after plastifying 15 minutes, proceed to biconial extrusion unit 175 DEG C at extrude 15 minutes, then proceed to list
At screw pelletizer 155 DEG C, pelletize obtains pellet, sieves and obtain termite-proof PVC cable material after cooling.
Embodiment 2
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 22 parts, calcined kaolin 12 parts, calcium-zinc composite stabilizing agent 2 parts, 17 parts of magnesium hydroxide, POE 5.5 parts, antioxidant
626 0.9 parts, ammonium octamolybdate 1.4 parts, wide squama polypor base anti-termite agent 5.2 parts.
Its manufacture method is same as in Example 1.
Embodiment 3
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 24 parts, calcined kaolin 10 parts, calcium-zinc composite stabilizing agent 4 parts, 12 parts of magnesium hydroxide, POE 4.5 parts, antioxidant
626 0.6 parts, ammonium octamolybdate 1.8 parts, wide squama polypor base anti-termite agent 5.4 parts.
Its manufacture method is same as in Example 1.
Embodiment 4
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 21 parts, calcined kaolin 13 parts, calcium-zinc composite stabilizing agent 3.5 parts, 11 parts of magnesium hydroxide, POE 4 parts, antioxidant
626 1 parts, ammonium octamolybdate 1 part, wide squama polypor base anti-termite agent 5.6 parts.
Its manufacture method is same as in Example 1.
Embodiment 5
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 23 parts, calcined kaolin 11 parts, calcium-zinc composite stabilizing agent 2.2 parts, 13 parts of magnesium hydroxide, POE 6 parts, antioxidant
626 0.5 parts, ammonium octamolybdate 1.2 parts, wide squama polypor base anti-termite agent 5.8 parts.
Its manufacture method is same as in Example 1.
Embodiment 6
Termite-proof PVC cable material, its weight portion composition is as follows: the degree of polymerization is the polyvinyl chloride resin 100 parts of 1000～1200, oneself
Adipate 25 parts, calcined kaolin 9 parts, calcium-zinc composite stabilizing agent 3 parts, 14 parts of magnesium hydroxide, POE 4.4 parts, antioxidant
626 0.8 parts, ammonium octamolybdate 2 parts, wide squama polypor base anti-termite agent 6 parts.
Its manufacture method is same as in Example 1.
The termite-proof performance of embodiment 1-6 and comparative example is tested, wherein,
Comparative example is the Chinese patent of Publication No. CN103087443B；
Termite-proof performance test reference GB/T2951.38-1986 standard, measures the Coptotermes formosanus Shtrari. moth erosion grade of each CABLE MATERIALS, in vain
Ant moth erosion grade is divided into 1,2,3,4 four grades, and 1 grade represents that termite-proof performance is the strongest, and 4 grades represent that termite-proof performance is worst.
Test result is as shown in the table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example | |
| Coptotermes formosanus Shtrari. moth erosion grade | 1 | 1 | 1 | 1 | 1 | 1 | 4 |
By this table it can be seen that the Coptotermes formosanus Shtrari. moth erosion grade of embodiment 1-6 is 1 grade, comparative example is then 4 grades, the present invention
Described CABLE MATERIALS substantially has stronger termite-proof performance.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. a termite-proof PVC cable material, it is characterised in that its weight portion composition as follows: polyvinyl chloride resin 100 parts, plasticizer 20～
25 parts, filler 9～14 parts, stabilizer 2～4 parts, fire retardant 12～17 parts, toughener 4～6 parts, antioxidant 0.5～1 part, eliminate smoke
Agent 1～2 parts, wide squama polypor base anti-termite agent 5～6 parts.
The termite-proof PVC cable material of one the most according to claim 1, it is characterised in that: described polyvinyl chloride resin is that the degree of polymerization is
The polyvinyl chloride resin of 1000～1200.
The termite-proof PVC cable material of one the most according to claim 2, it is characterised in that: described plasticizer is adipic acid two
Monooctyl ester.
The termite-proof PVC cable material of one the most according to claim 3, it is characterised in that: described filler is calcined kaolin.
The termite-proof PVC cable material of one the most according to claim 4, it is characterised in that: described stabilizer is Ca Zn composite
Stabilizer.
The termite-proof PVC cable material of one the most according to claim 5, it is characterised in that: described fire retardant is magnesium hydroxide.
The termite-proof PVC cable material of one the most according to claim 6, it is characterised in that: described toughener is POE.
The termite-proof PVC cable material of one the most according to claim 7, it is characterised in that: described antioxidant is antioxidant
626。
The termite-proof PVC cable material of one the most according to claim 8, it is characterised in that: described antismoke agent is ammonium octamolybdate.
10., according to the manufacture method of a kind of termite-proof PVC cable material described in claim 1～9 any one, its feature exists
In, comprise the steps:
(1) put in vacuum drying oven after wide squama polypor sporophore is cut into the thin slice of 5mm thickness, be dried 10 hours at 65 DEG C
Rear taking-up, proceeds to be crushed to 50 mesh in Chinese medicine grinder and obtains wide squama porous mycopowder；
(2) putting in reaction bulb by width squama porous mycopowder, add the distilled water post-heating extremely boiling of 4 times of weight, insulation distillation 4 is little
Time, add anhydrous sodium sulfate removing moisture after taking out the quintessence oil on upper strata of keeping afloat, obtain wide squama polypor water extraction quintessence oil；
(3) wide squama porous mycopowder, the potassium chloride mix homogeneously of 10% weight being placed in ball mill, ball milling obtained after 5 hours
Mixed powder, puts into mixed powder in apparatus,Soxhlet's, and the petroleum ether post-heating adding 4 times of weight extracts 4 hours to reflux temperature
Obtain extracting solution, extracting solution Rotary Evaporators is evaporated off petroleum ether and obtains wide squama polypor Petroleum ether extraction quintessence oil；
(4) width squama polypor water extraction quintessence oil, wide squama polypor Petroleum ether extraction quintessence oil are dissolved in distilled water, add propylene
It is heated to 45 DEG C under logical nitrogen protection after nitrile, after stirring 30 minutes, adds Ammonium persulfate., continue stirring reaction 1 hour, will obtain
Product be washed to neutrality, obtain wide squama polypor base anti-termite agent, wherein, wide squama polypor water extraction quintessence oil, width after drying
Squama polypor Petroleum ether extraction quintessence oil, distilled water, acrylonitrile, the weight ratio of Ammonium persulfate. are 20:20:5000:140:1；
(5) weighing each component by weight, polyvinyl chloride resin, plasticizer, stabilizer are added kneader, kneading to temperature rises to 75
Add other component after DEG C, continue to proceed to Plasticator after kneading rises to 125 DEG C to temperature, discharge after plastifying 15 minutes, proceed to double
Extrude 15 minutes at conical extruder group 175 DEG C, then proceed to pelletize at single screw pelletizer 155 DEG C and obtain pellet, after cooling
Sieve and obtain termite-proof PVC cable material.
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| CN201610716434.0A CN106221075A (en) | 2016-08-24 | 2016-08-24 | A kind of termite-proof PVC cable material and manufacture method thereof |
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| CN201610716434.0A CN106221075A (en) | 2016-08-24 | 2016-08-24 | A kind of termite-proof PVC cable material and manufacture method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087443A (en) * | 2013-01-15 | 2013-05-08 | 王崇高 | Modified PVC (Polyvinyl Chloride) cable material |
| CN104829963A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | PVC sheath material for anti-termite cables and preparation method thereof |
| CN105713236A (en) * | 2016-01-29 | 2016-06-29 | 郝福 | Anti-termite additive special for cable |
-
2016
- 2016-08-24 CN CN201610716434.0A patent/CN106221075A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087443A (en) * | 2013-01-15 | 2013-05-08 | 王崇高 | Modified PVC (Polyvinyl Chloride) cable material |
| CN104829963A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | PVC sheath material for anti-termite cables and preparation method thereof |
| CN105713236A (en) * | 2016-01-29 | 2016-06-29 | 郝福 | Anti-termite additive special for cable |
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Application publication date: 20161214 |