CN106221195A - A kind of acid and alkali-resistance Antistatic type cable material and preparation method thereof - Google Patents
A kind of acid and alkali-resistance Antistatic type cable material and preparation method thereof Download PDFInfo
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- CN106221195A CN106221195A CN201610774610.6A CN201610774610A CN106221195A CN 106221195 A CN106221195 A CN 106221195A CN 201610774610 A CN201610774610 A CN 201610774610A CN 106221195 A CN106221195 A CN 106221195A
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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
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
- C08G18/3814—Polyamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- 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
- 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 a kind of acid and alkali-resistance Antistatic type cable material and preparation method thereof, material including following mass parts: 20 35 parts of modified polyurethane composite, hexachlorocyclotriph,sphazene 15 30 parts, polystyrene resin 58 parts, melamine cyanurate 3 10 parts, diisooctyl phthalate 0.5 1.5 parts, decabromodiphenyl 13 parts, nano silicon 20 30 parts, active carbonic acid Ca45 50 parts, zinc dialkyl dithiophosphate etc..Cable material of the present invention has Wear-resistant, high-temperature resistant, acid and alkali-resistance, antistatic, safe and reliable and have good heat dispersion, this transfer wire can be used under rugged environment requiring very much, product resistance to deformation of the present invention, hot strength are high, elongation percentage is big, superior to base-layer contraction and craze and transfiguration strong adaptability, acid-resisting, alkali resistance, antistatic property, convenient use as required.
Description
Technical field
The invention belongs to technical field of cable production, be specifically related to a kind of acid and alkali-resistance Antistatic type cable material and preparation thereof
Method.
Background technology
At present, general power cable, during installing and using, is limited by its environment, after using a period of time,
Tend to split, in order to prevent splitting, need to use other packing case, and add manufacture use cost.Particularly, right
In the power cable that the transmission of some special occasions uses, need to use special measure so that its energy antiacid alkali of anticorrosion, current
Way is to arrange the protective jacket of some necessity, in order to it can meet the requirement of the antiacid alkali of corresponding anticorrosion, thus add it and make
Use cost.
Summary of the invention
Goal of the invention: the present invention is directed to deficiency of the prior art, propose a kind of acid and alkali-resistance Antistatic type cable material and
Its preparation method, this cable material has Wear-resistant, high-temperature resistant, acid and alkali-resistance, antistatic, safe and reliable and have good thermal diffusivity
Can so that this transfer wire can use under rugged environment requiring very much, product resistance to deformation of the present invention, hot strength are high, prolong
Rate of stretching is big, superior to base-layer contraction and craze and transfiguration strong adaptability, acid-resisting, alkali resistance, antistatic property, convenient the most as required
Use.
Technical scheme: a kind of acid and alkali-resistance Antistatic type cable material of the present invention, including the material of following mass parts:
Modified polyurethane composite 20-35 part, hexachlorocyclotriph,sphazene 15-30 part, polystyrene resin 5-8 part, trimerization
Cyanamide cyanurate 3-10 part, diisooctyl phthalate 0.5-1.5 part, decabromodiphenyl 1-3 part, nano silicon
20-30 part, activated Calcium carbonate 45-50 part, zinc dialkyl dithiophosphate 1.5-2.8 part, ceramic fibre 15-24
Part, glass fibre 20-40 part, pbo fiber 10-15 part, ethoxylated alkyl acid amide 0.8-1.6 part, acetyl tributyl citrate three second
Ester 1-1.9 part, barium sulfate 3-8 part, polyvinyl alcohol 1-2 part, antioxidant AT-215 1-2.5 part, age resistor 1010-
A0.1-0.8 part, stabilizer 1-3 part, lubricant 1-2 part, dehydrated alcohol is appropriate.
Further, described modified polyurethane composite uses following technique to prepare: by nano kaoline, p-nitrophenyl
Amine, cesium acetate stir, and filter, and washing dry, pulverize, and add Methanamide, water stirring, ultrasonic, filter, washing, protect at nitrogen
Lower addition polypropylene glycol is ultrasonic, continuously adds toluene di-isocyanate(TDI), diallyl Ethylene glycol methyl ether ultrasonic, is cooled to room
Temperature, add Isosorbide-5-Nitrae-butanediol, 3,3 '-two chloro-4,4 '-diaminodiphenyl-methane, methyl-phosphoric acid dimethyl ester, octanoic acid are sub-
Stannum stirs, and stands, and adds DMEP stirring, stands, obtain modified polyurethane composite.
Further, described modified polyurethane composite uses following technique to prepare: weigh 30-45 part by weight
Nano kaoline, 50-80 part paranitroanilinum, 20-40 part cesium acetate stir 1-3h at 66-78 DEG C, filter, and washing is dry
Dry, to pulverize, addition 5-15 part Methanamide, 30-50 part water stir 2-5h at 65-72 DEG C, and ultrasonic, ultrasonic power is 30-
45kHz, ultrasonic time is 15-30min, filters, washing, and addition 15-35 part polypropylene glycol is ultrasonic under nitrogen protection, super
Acoustical power is 600-900W, and ultrasonic time is 30-50min, continuously adds 20-40 part toluene di-isocyanate(TDI), 5-15
Part diallyl Ethylene glycol methyl ether is ultrasonic, and ultrasonic power is 5-20kHz, and ultrasonic time is 1-5h, and ultrasonic temperature is 65-
72 DEG C, it is cooled to room temperature, adds 1.5-4.5 part Isosorbide-5-Nitrae-butanediol, 1-3 part 3,3 '-two chloro-4,4 '-diaminourea two
Phenylmethane, 0.5-3 part methyl-phosphoric acid dimethyl ester, 0.5-0.9 part stannous octoate stirring 0.5-1.5h, stands 15-
45min, adds 0.5-2.5 part DMEP stirring 15-30min, stands 1-4h and obtains modified poly-
Urethane composite.
Further, described filler is included by mass parts: calcined kaolin 10-25 part, calcium carbonate 10-30 part.
Further, described stabilizer is calcium-zinc composite stabilizing agent.
Further, described lubricant is stearic acid or calcium stearate or Tissuemat E.
The invention also discloses the preparation method of above-mentioned a kind of acid and alkali-resistance Antistatic type cable material, including:
(1) it is added to be placed in the flask of water-bath by modified polyurethane composite, adds appropriate dehydrated alcohol and slowly rise
Temperature is to being completely dissolved, and the nano-calcium carbonate adding drying stirs, and control temperature, in the range of 80-100 DEG C, adds six
Chlorine ring three phosphonitrile heated and stirred backflow 0.5-1.5h, reaction carries out repeatedly sucking filtration after terminating, alcohol is washed circulation repeatedly, then is placed in baking
Case is dried at 110-150 DEG C, grinds standby；
(2) activated Calcium carbonate and zinc dialkyl dithiophosphate are mixed, then stir when rising high-temperature to 50-60 DEG C, fast
Speed is added to after being cooled to room temperature in the polystyrene resin melted, and adds diisooctyl phthalate and be prepared by step (1)
Product mixing and stirring naturally cool to room temperature after standby；
(3) open type plastic purificating set is risen high-temperature to 160-170 DEG C, by melamine cyanurate, melamine cyanurate
Salt is added to double roller intermediate melt and plasticates, and adds material prepared by step (2) after its mix homogeneously, the double roller spacing of adjustment, roll milling,
Thin leading to repeatedly makes the two mix homogeneously, adds ethoxylated alkyl acid amide, acetyl triethyl citrate, barium sulfate continuation mixing
Stir；
(4) mixture of step (3) is mixed together with ceramic fibre, glass fibre, pbo fiber and joins in blender stir
Mixing, mixing time is 15min-30min；
(5) it is stirred again after adding remaining ingredient in homogenizer again, stirs；
(6) being melt extruded by the mixing material double screw extruder of step (5), double-screw extruder screw draw ratio is 10-
18:1, double screw extruder extrusion temperature is: district's temperature 165-175 DEG C, and two district's temperature are 185-195 DEG C, three district's temperature
For 200-205 DEG C, four district's temperature are 210-215 DEG C；The head temperature of double screw extruder is 155-165 DEG C；
(7) step (6) is melt extruded material and carry out pelletizing again, be prepared as ageing-resistant high rigidity cable material.
Further, described homogenizer rotating speed is 200-600r/min.
Further, described double-screw extruder screw draw ratio is 12-15:1.
Beneficial effect: cable material of the present invention has Wear-resistant, high-temperature resistant, acid and alkali-resistance, antistatic, safe and reliable and have good
Good heat dispersion so that this transfer wire can use under rugged environment requiring very much, product resistance to deformation of the present invention, stretching
Intensity is high, elongation percentage big, superior to base-layer contraction and craze and transfiguration strong adaptability, acid-resisting, alkali resistance, antistatic property, side
Use the most as required.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A kind of acid and alkali-resistance Antistatic type cable material, including the material of following mass parts:
20 parts of modified polyurethane composite, hexachlorocyclotriph,sphazene 15 parts, polystyrene resin 5 parts, melamine cyanurate
Salt 3 parts, diisooctyl phthalate 0.5 part, decabromodiphenyl 1 part, nano silicon 20 parts, activated Calcium carbonate
45 parts, zinc dialkyl dithiophosphate 1.5 parts, ceramic fibre 15 parts, glass fibre 20 parts, pbo fiber 10 parts, ethoxy
Base alkyl acid amine 0.8 part, acetyl triethyl citrate 1 part, 3 parts of barium sulfate, polyvinyl alcohol 1 part, antioxidant AT-215
1 part, age resistor 1010-A 0.1 part, stabilizer 1 part, lubricant 1 part, dehydrated alcohol is appropriate.
Described modified polyurethane composite use following technique prepare: weigh by weight 30 parts of nano kaolines, 50
Part paranitroanilinum, 20 parts of cesium acetates stir 1h at 66 DEG C, filter, washing, dry, pulverize, add 5 parts of Methanamides, 30
Part water stirs 2h at 65 DEG C, and ultrasonic, ultrasonic power is 30kHz, and ultrasonic time is 15min, filters, and washing is protected at nitrogen
Protecting 15 parts of polypropylene glycols of lower addition ultrasonic, ultrasonic power is 600W, and ultrasonic time is 30min, continuously adds 20 parts of toluene
Diisocyanate, 5 parts of diallyl Ethylene glycol methyl ether are ultrasonic, and ultrasonic power is 5kHz, and ultrasonic time is 1h, ultrasonic temperature
Degree is 65 DEG C, is cooled to room temperature, add 1.5 parts of Isosorbide-5-Nitrae-butanediols, 1 part 3,3 '-two chloro-4,4 '-diaminourea hexichol
Methylmethane, 0.5 part of methyl-phosphoric acid dimethyl ester, 0.5 part of stannous octoate stirring 0.5h, stand 15min, add 0.5 part of adjacent benzene two
Formic acid dimethoxy ethyl ester stirring 15min, stands 1h and obtains modified polyurethane composite.
Described filler is included by mass parts: calcined kaolin 10 parts, calcium carbonate 10 parts.
Described stabilizer is calcium-zinc composite stabilizing agent.
Described lubricant is stearic acid or calcium stearate or Tissuemat E.
The preparation method of above-mentioned a kind of acid and alkali-resistance Antistatic type cable material, including:
(1) it is added to be placed in the flask of water-bath by modified polyurethane composite, adds appropriate dehydrated alcohol and slowly rise
Temperature is to being completely dissolved, and the nano-calcium carbonate adding drying stirs, and control temperature, in the range of 80-100 DEG C, adds six
Chlorine ring three phosphonitrile heated and stirred backflow 0.5h, reaction carries out repeatedly sucking filtration after terminating, alcohol is washed circulation repeatedly, then is placed in baking oven
Dry at 110 DEG C, grind standby；
(2) activated Calcium carbonate and zinc dialkyl dithiophosphate are mixed, then stir, rapidly when rising high-temperature to 50 DEG C
It is added to after being cooled to room temperature in the polystyrene resin melted, adds diisooctyl phthalate and be prepared by step (1)
Product mixing and stirring is standby after naturally cooling to room temperature；
(3) open type plastic purificating set is risen high-temperature to 160 DEG C, melamine cyanurate, melamine cyanurate are added
Plasticate to double roller intermediate melt, after its mix homogeneously, add material prepared by step (2), adjust double roller spacing, roll milling, Bao Tong
Repeatedly make the two mix homogeneously, add ethoxylated alkyl acid amide, acetyl triethyl citrate, barium sulfate continuation mix and blend
Uniformly；
(4) mixture of step (3) is mixed together with ceramic fibre, glass fibre, pbo fiber and joins in blender stir
Mixing, mixing time is 15min；
(5) being stirred after adding remaining ingredient in homogenizer more again, stir, homogenizer rotating speed is
200r/min；
(6) being melt extruded by the mixing material double screw extruder of step (5), double-screw extruder screw draw ratio is 10:
1, double screw extruder extrusion temperature is: district's temperature 165 DEG C, and two district's temperature are 185 DEG C, and three district's temperature are 200 DEG C, four
District's temperature is 210 DEG C；The head temperature of double screw extruder is 155 DEG C；
(7) step (6) is melt extruded material and carry out pelletizing again, be prepared as ageing-resistant high rigidity cable material.
Embodiment 2
A kind of acid and alkali-resistance Antistatic type cable material, including the material of following mass parts:
35 parts of modified polyurethane composite, hexachlorocyclotriph,sphazene 30 parts, polystyrene resin 8 parts, melamine cyanurea
Hydrochlorate 10 parts, diisooctyl phthalate 1.5 parts, decabromodiphenyl 3 parts, nano silicon 30 parts, active carbonic acid
Calcium 50 parts, zinc dialkyl dithiophosphate 2.8 parts, ceramic fibre 24 parts, glass fibre 40 parts, pbo fiber 15 parts,
Ethoxylated alkyl acid amide 1.6 parts, acetyl triethyl citrate 1.9 parts, 8 parts of barium sulfate, polyvinyl alcohol 2 parts, antioxidant
AT-215 2.5 parts, age resistor 1010-A 0.8 part, stabilizer 3 parts, lubricant 2 parts, dehydrated alcohol is appropriate.
Described modified polyurethane composite use following technique prepare: weigh by weight 45 parts of nano kaolines,
80 parts of paranitroanilinum, 40 parts of cesium acetates stir 3h at 78 DEG C, filter, washing, dry, pulverize, add 15 parts of formyls
Amine, 50 parts of water stir 5h at 72 DEG C, and ultrasonic, ultrasonic power is 45kHz, and ultrasonic time is 30min, filters, washing,
Nitrogen protection 35 parts of polypropylene glycols of lower addition are ultrasonic, and ultrasonic power is 900W, and ultrasonic time is 50min, continuously adds
40 parts of toluene di-isocyanate(TDI)s, 15 parts of diallyl Ethylene glycol methyl ether are ultrasonic, and ultrasonic power is 20kHz, ultrasonic time
For 5h, ultrasonic temperature is 72 DEG C, is cooled to room temperature, add 4.5 parts of Isosorbide-5-Nitrae-butanediols, 3 part 3,3 '-two chloro-4,4 '-
Diaminodiphenyl-methane, 3 parts of methyl-phosphoric acid dimethyl esters, 0.9 part of stannous octoate stirring 1.5h, stand 45min, add
2.5 parts of DMEP stirring 30min, stand 4h and obtain modified polyurethane composite.
Described filler is included by mass parts: calcined kaolin 25 parts, calcium carbonate 30 parts.
Described stabilizer is calcium-zinc composite stabilizing agent.
Described lubricant is stearic acid or calcium stearate or Tissuemat E.
The preparation method of above-mentioned a kind of acid and alkali-resistance Antistatic type cable material, including:
(1) it is added to be placed in the flask of water-bath by modified polyurethane composite, adds appropriate dehydrated alcohol and slowly rise
Temperature is to being completely dissolved, and the nano-calcium carbonate adding drying stirs, and control temperature, in the range of 100 DEG C, adds chlordene
Ring three phosphonitrile heated and stirred backflow 1.5h, reaction carries out repeatedly sucking filtration after terminating, alcohol is washed circulation repeatedly, then is placed in baking oven
Dry at 150 DEG C, grind standby；
(2) activated Calcium carbonate and zinc dialkyl dithiophosphate are mixed, then stir, rapidly when rising high-temperature to 60 DEG C
It is added to after being cooled to room temperature in the polystyrene resin melted, adds diisooctyl phthalate and be prepared by step (1)
Product mixing and stirring is standby after naturally cooling to room temperature；
(3) open type plastic purificating set is risen high-temperature to 170 DEG C, melamine cyanurate, melamine cyanurate are added
Plasticate to double roller intermediate melt, after its mix homogeneously, add material prepared by step (2), adjust double roller spacing, roll milling, Bao Tong
Repeatedly make the two mix homogeneously, add ethoxylated alkyl acid amide, acetyl triethyl citrate, barium sulfate continuation mix and blend
Uniformly；
(4) mixture of step (3) is mixed together with ceramic fibre, glass fibre, pbo fiber and joins in blender stir
Mixing, mixing time is 30min；
(5) being stirred after adding remaining ingredient in homogenizer more again, stir, homogenizer rotating speed is
600r/min；
(6) being melt extruded by the mixing material double screw extruder of step (5), double-screw extruder screw draw ratio is 18:
1, double screw extruder extrusion temperature is: district's temperature 175 DEG C, and two district's temperature are 195 DEG C, and three district's temperature are 205 DEG C, four
District's temperature is 215 DEG C；The head temperature of double screw extruder is 165 DEG C；
(7) step (6) is melt extruded material and carry out pelletizing again, be prepared as ageing-resistant high rigidity cable material.
Embodiment 3
A kind of acid and alkali-resistance Antistatic type cable material, including the material of following mass parts:
25 parts of modified polyurethane composite, hexachlorocyclotriph,sphazene 20 parts, polystyrene resin 6 parts, melamine cyanurate
6 parts, diisooctyl phthalate 1 part, decabromodiphenyl 2 parts, nano silicon 25 parts, activated Calcium carbonate 47 parts, two
Alkyl zinc dithiophosphate 2 parts, ceramic fibre 20 parts, glass fibre 30 parts, pbo fiber 12 parts, ethoxylated alkyl acid
Amine 1.2 parts, acetyl triethyl citrate 1.4 parts, 5 parts of barium sulfate, polyvinyl alcohol 1.5 parts, antioxidant AT-215 1.5 parts,
Age resistor 1010-A 0.5 part, stabilizer 2 parts, lubricant 1.5 parts, dehydrated alcohol is appropriate.
Described modified polyurethane composite use following technique prepare: weigh by weight 35 parts of nano kaolines, 65
Part paranitroanilinum, 30 parts of cesium acetates stir 2h at 72 DEG C, filter, washing, dry, pulverize, add 10 parts of Methanamides, 40
Part water stirs 3h at 68 DEG C, and ultrasonic, ultrasonic power is 35kHz, and ultrasonic time is 20min, filters, and washing is protected at nitrogen
Protecting 25 parts of polypropylene glycols of lower addition ultrasonic, ultrasonic power is 750W, and ultrasonic time is 40min, continuously adds 30 parts of toluene
Diisocyanate, 10 parts of diallyl Ethylene glycol methyl ether are ultrasonic, and ultrasonic power is 15kHz, and ultrasonic time is 3h, ultrasonic temperature
Degree is 68 DEG C, is cooled to room temperature, add 3 parts of Isosorbide-5-Nitrae-butanediols, 2 part 3,3 '-two chloro-4,4 '-diamino-diphenyl
Methane, 2 parts of methyl-phosphoric acid dimethyl esters, 0.7 part of stannous octoate stirring 1h, stand 30min, add 1.5 parts of phthalic acids
Dimethoxy ethyl ester stirring 20min, stands 2h and obtains modified polyurethane composite.
Described filler is included by mass parts: calcined kaolin 15 parts, calcium carbonate 20 parts.
Described stabilizer is calcium-zinc composite stabilizing agent.
Described lubricant is stearic acid or calcium stearate or Tissuemat E.
The preparation method of above-mentioned a kind of acid and alkali-resistance Antistatic type cable material, including:
(1) it is added to be placed in the flask of water-bath by modified polyurethane composite, adds appropriate dehydrated alcohol and slowly rise
Temperature is to being completely dissolved, and the nano-calcium carbonate adding drying stirs, and control temperature, in the range of 90 DEG C, adds chlordene ring
Three phosphonitrile heated and stirred backflow 1h, reaction carries out repeatedly sucking filtration after terminating, alcohol is washed circulation repeatedly, then is placed in baking oven 130
Dry at DEG C, grind standby；
(2) activated Calcium carbonate and zinc dialkyl dithiophosphate are mixed, then stir, rapidly when rising high-temperature to 55 DEG C
It is added to after being cooled to room temperature in the polystyrene resin melted, adds diisooctyl phthalate and be prepared by step (1)
Product mixing and stirring is standby after naturally cooling to room temperature；
(3) open type plastic purificating set is risen high-temperature to 165 DEG C, melamine cyanurate, melamine cyanurate are added
Plasticate to double roller intermediate melt, after its mix homogeneously, add material prepared by step (2), adjust double roller spacing, roll milling, Bao Tong
Repeatedly make the two mix homogeneously, add ethoxylated alkyl acid amide, acetyl triethyl citrate, barium sulfate continuation mix and blend
Uniformly；
(4) mixture of step (3) is mixed together with ceramic fibre, glass fibre, pbo fiber and joins in blender stir
Mixing, mixing time is 20min；
(5) being stirred after adding remaining ingredient in homogenizer more again, stir, homogenizer rotating speed is
400r/min；
(6) being melt extruded by the mixing material double screw extruder of step (5), double-screw extruder screw draw ratio is 14:
1, double screw extruder extrusion temperature is: district's temperature 170 DEG C, and two district's temperature are 190 DEG C, and three district's temperature are 202 DEG C, four
District's temperature is 212 DEG C；The head temperature of double screw extruder is 160 DEG C；
(7) step (6) is melt extruded material and carry out pelletizing again, be prepared as ageing-resistant high rigidity cable material.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification being made above example, all still falls within the range of technical solution of the present invention.
Claims (9)
1. an acid and alkali-resistance Antistatic type cable material, it is characterised in that: include the material of following mass parts:
Modified polyurethane composite 20-35 part, hexachlorocyclotriph,sphazene 15-30 part, polystyrene resin 5-8 part, trimerization
Cyanamide cyanurate 3-10 part, diisooctyl phthalate 0.5-1.5 part, decabromodiphenyl 1-3 part, nano silicon
20-30 part, activated Calcium carbonate 45-50 part, zinc dialkyl dithiophosphate 1.5-2.8 part, ceramic fibre 15-24
Part, glass fibre 20-40 part, pbo fiber 10-15 part, ethoxylated alkyl acid amide 0.8-1.6 part, acetyl tributyl citrate three second
Ester 1-1.9 part, barium sulfate 3-8 part, polyvinyl alcohol 1-2 part, antioxidant AT-215 1-2.5 part, age resistor 1010-
A0.1-0.8 part, stabilizer 1-3 part, lubricant 1-2 part, dehydrated alcohol is appropriate.
A kind of acid and alkali-resistance Antistatic type cable material the most according to claim 1, it is characterised in that: described modified polyurethane
Composite uses following technique to prepare: by nano kaoline, paranitroanilinum, cesium acetate stirring, filters, washing, is dried, powder
Broken, add Methanamide, water stirring, ultrasonic, filter, washing, addition polypropylene glycol is ultrasonic under nitrogen protection, continuously adds toluene
Diisocyanate, diallyl Ethylene glycol methyl ether are ultrasonic, are cooled to room temperature, add Isosorbide-5-Nitrae-butanediol, 3,3 '-two is chloro-
4,4 '-diaminodiphenyl-methane, methyl-phosphoric acid dimethyl ester, stannous octoate stir, and stand, and add phthalic acid dimethoxy
Base ethyl ester stirs, and stands, obtains modified polyurethane composite.
A kind of acid and alkali-resistance Antistatic type cable material the most according to claim 1 and 2, it is characterised in that: described modification gathers
Urethane composite uses following technique to prepare: weigh 30-45 part nano kaoline, 50-80 part p-nitrophenyl by weight
Amine, 20-40 part cesium acetate stir 1-3h at 66-78 DEG C, filter, and washing dry, pulverize, addition 5-15 part Methanamide,
30-50 part water stirs 2-5h at 65-72 DEG C, and ultrasonic, ultrasonic power is 30-45kHz, and ultrasonic time is 15-30min,
Filtering, washing, addition 15-35 part polypropylene glycol is ultrasonic under nitrogen protection, and ultrasonic power is 600-900W, ultrasonic time
For 30-50min, continuously add 20-40 part toluene di-isocyanate(TDI), 5-15 part diallyl Ethylene glycol methyl ether ultrasonic,
Ultrasonic power is 5-20kHz, and ultrasonic time is 1-5h, and ultrasonic temperature is 65-72 DEG C, is cooled to room temperature, adds 1.5-
4.5 parts of 1,4-butanediols, the chloro-4,4 '-diaminodiphenyl-methane of 1-3 part 3,3 '-two, 0.5-3 part methyl acid phosphates
Dimethyl ester, 0.5-0.9 part stannous octoate stirring 0.5-1.5h, stands 15-45min, adds 0.5-2.5 part O-phthalic
Acid dimethoxy ethyl ester stirring 15-30min, stands 1-4h and obtains modified polyurethane composite.
A kind of acid and alkali-resistance Antistatic type cable material the most according to claim 1, it is characterised in that: quality pressed by described filler
Part includes: calcined kaolin 10-25 part, calcium carbonate 10-30 part.
A kind of acid and alkali-resistance Antistatic type cable material the most according to claim 1, it is characterised in that: described stabilizer is calcium
Zinc composite stabilizer.
A kind of acid and alkali-resistance Antistatic type cable material the most according to claim 1, it is characterised in that: described lubricant is hard
Fat acid or calcium stearate or Tissuemat E.
7., according to the preparation method of a kind of acid and alkali-resistance Antistatic type cable material described in claim 1-6 any one, it is special
Levy and be: including:
(1) it is added to be placed in the flask of water-bath by modified polyurethane composite, adds appropriate dehydrated alcohol and slowly rise
Temperature is to being completely dissolved, and the nano-calcium carbonate adding drying stirs, and control temperature, in the range of 80-100 DEG C, adds six
Chlorine ring three phosphonitrile heated and stirred backflow 0.5-1.5h, reaction carries out repeatedly sucking filtration after terminating, alcohol is washed circulation repeatedly, then is placed in baking
Case is dried at 110-150 DEG C, grinds standby；
(2) activated Calcium carbonate and zinc dialkyl dithiophosphate are mixed, then stir when rising high-temperature to 50-60 DEG C, fast
Speed is added to after being cooled to room temperature in the polystyrene resin melted, and adds diisooctyl phthalate and be prepared by step (1)
Product mixing and stirring naturally cool to room temperature after standby；
(3) open type plastic purificating set is risen high-temperature to 160-170 DEG C, by melamine cyanurate, melamine cyanurate
Salt is added to double roller intermediate melt and plasticates, and adds material prepared by step (2) after its mix homogeneously, the double roller spacing of adjustment, roll milling,
Thin leading to repeatedly makes the two mix homogeneously, adds ethoxylated alkyl acid amide, acetyl triethyl citrate, barium sulfate continuation mixing
Stir；
(4) mixture of step (3) is mixed together with ceramic fibre, glass fibre, pbo fiber and joins in blender stir
Mixing, mixing time is 15min-30min；
(5) it is stirred again after adding remaining ingredient in homogenizer again, stirs；
(6) being melt extruded by the mixing material double screw extruder of step (5), double-screw extruder screw draw ratio is 10-
18:1, double screw extruder extrusion temperature is: district's temperature 165-175 DEG C, and two district's temperature are 185-195 DEG C, three district's temperature
For 200-205 DEG C, four district's temperature are 210-215 DEG C；The head temperature of double screw extruder is 155-165 DEG C；
(7) step (6) is melt extruded material and carry out pelletizing again, be prepared as ageing-resistant high rigidity cable material.
The preparation method of a kind of acid and alkali-resistance Antistatic type cable material the most according to claim 7, it is characterised in that: described
Homogenizer rotating speed is 200-600r/min.
The preparation method of a kind of acid and alkali-resistance Antistatic type cable material the most according to claim 7, it is characterised in that: described
Double-screw extruder screw draw ratio is 12-15:1.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111961334A (en) * | 2020-08-26 | 2020-11-20 | 吴云 | Elastomer insulation cable for automobile |
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