CN107540912A - A kind of method for preparing colored uvioresistant PE cable oversheath material - Google Patents

A kind of method for preparing colored uvioresistant PE cable oversheath material Download PDF

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CN107540912A
CN107540912A CN201710670756.0A CN201710670756A CN107540912A CN 107540912 A CN107540912 A CN 107540912A CN 201710670756 A CN201710670756 A CN 201710670756A CN 107540912 A CN107540912 A CN 107540912A
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basalt fibre
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洪有生
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Abstract

The invention discloses a kind of method for preparing colored uvioresistant PE cable oversheath material, step 1, by toner and EVA resin and zinc stearate, EBS is sufficiently mixed, step 2, basalt fibre and glass fibre are shredded, step 3, raw material are weighed according to parts by weight, step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and ultra-violet absorber, stir, step 5, by Biphenthrin, capsaicine and toluene mixing, it is sufficiently stirred, obtain mixed solution；Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, is sent to after stirring in comminutor, after stretched, fervent and cooling.The present invention prepares uvioresistant, ageing resistace and the excellent mechanical performance with brilliance of cable outer sheath material, can prevent mouse and termite from gnawing and biting.

Description

A kind of method for preparing colored uvioresistant PE cable oversheath material
Technical field
The invention belongs to optical cable field, more particularly to a kind of preparation method of cable outer sheath material.
Background technology
With optic communication cause and the modernization of power transmission industry, the transmission of light, electric signal transmission and control signal needs Want more cable layings together, for project installation and Maintenance and Repair are convenient, it is necessary to which cable divides into different colours and can be long-term Keep colour-fast, so as to expedite the emergence of colored uvioresistant（UV）The market demand of poly-ethylene cable material.But those skilled in the art Understand, need to add colored color masterbatch in colored CABLE MATERIALS, and nonpolar polyvinyl resin is extremely difficult to the colored color with polarity Powder is compatible, and color divergence is poor, the manufactured unstable fugitive color of CABLE MATERIALS color, because toner is difficult in poly-ethylene cable material It is uniformly dispersed, causes cable to put into after engineering use because heated and environment influences occur colored piebald quickly, add engineering people The difficulties in vision of member, the time has been grown can lose resolution effect because of colour fading.So this is also to prepare colored uvioresistant polyethylene CABLE MATERIALS technical problem urgently to be resolved hurrily always.
Application publication number is CN102719006A, and publication date discloses for the Chinese invention patent application on October 10th, 2012 A kind of Colorful ultraviolet resistant polyethylene electric cable material, mainly by high density polyethylene (HDPE) HE6062 and LLDPE 7042nd, ultra-violet absorber, colored color masterbatch, antioxidant is blended, mixing extrusion, cooling, pelletizing, drying and other steps are made；Should The colored color masterbatch of invention is had fabulous compatibility with polyethylene base-material and disperseed due to being anticipated with specific process Property；Prepared CABLE MATERIALS has remarkable uvioresistant, ageing resistace and excellent mechanical performance.Cable can be kept It is long-term colour-fast；Slow down the aging cracking of cable sheath to greatest extent, be widely used in China town and country communication network, city The open airs such as subway, car and boat（Including non-natural illumination occasion）In the insulation of cable jacket and controlling cable, particularly suitable for The occasion of purposes need to be differentiated when signal hierarchical transmission and maintenance, repair cable with cable color.But this cable is using When, due to the environment that it is used, cable is often gnawed by mouse and termite and bitten, and causes the cable in oversheath naked Dew, causes the damage of cable.
The content of the invention
In order to overcome drawbacks described above existing for above-mentioned Colorful ultraviolet resistant polyethylene electric cable material, the invention provides a kind of color The preparation method of color uvioresistant poly-ethylene cable material, the CABLE MATERIALS not only have remarkable uvioresistant, ageing resistace and Excellent mechanical performance, cable can be made to keep long-term colour-fast, and can prevent mouse and termite from gnawing and biting, extend optical cable Service life.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of method for preparing colored uvioresistant PE cable oversheath material, it is characterised in that：
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 170~180 DEG C, colored color masterbatch is made；Described color Powder: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3, high density polyethylene (HDPE) HE6062, LLDPE 7042, colored color are weighed according to following parts by weight Mother, lubricant, antioxidant, ultra-violet absorber, basalt fibre, glass fibre, Biphenthrin, toluene and capsaicine,
25~42 parts of high density polyethylene (HDPE)
12~22 parts of LLDPE
Colored 2~5 parts of color masterbatch
1~3 part of lubricant
0.2~0.5 part of antioxidant
1~3 part of ultra-violet absorber
8~12 parts of basalt fibre
3~8 parts of glass fibre
2~4 parts of Biphenthrin
6~12 parts of toluene
5~8 parts of capsaicine.
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring Even to 270 DEG C, and stop heating after being incubated 2~4 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxygen Agent and ultra-violet absorber, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 45~65 minutes at 35~45 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
In step 3, the raw material proportioning preferably in terms of parts by weight is：
32 parts of high density polyethylene (HDPE)
18 parts of LLDPE
Colored 5 parts of color masterbatch
1 part of lubricant
0.5 part of antioxidant
1 part of ultra-violet absorber
12 parts of basalt fibre
5 parts of glass fibre
3 parts of Biphenthrin
9 parts of toluene
6 parts of capsaicine.
In step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring Uniformly to 270 DEG C, and stop heating after being incubated 3 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant And ultra-violet absorber, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry.
In step 6, the mixed solution that step 5 is obtained is added in the slurry obtained in step 4, after stirring, Control temperature is incubated 55 minutes at 40 DEG C.
The invention has the advantages that：
1st, the present invention is prepared by the raw material below in terms of parts by weight：25~42 parts of high density polyethylene (HDPE)；It is linear low close Spend 12~22 parts of polyethylene；Colored 2~5 parts of color masterbatch；1~3 part of lubricant；0.2~0.5 part of antioxidant；Ultra-violet absorber 1 ~3 parts；8~12 parts of basalt fibre；3~8 parts of glass fibre；2~4 parts of Biphenthrin；6~12 parts of toluene；Capsaicine 5~8 Part.The present invention adds 8~12 parts of basalt fibre in the composition of raw materials of existing Colorful ultraviolet resistant polyethylene electric cable material； 3~8 parts of glass fibre；2~4 parts of Biphenthrin；6~12 parts of toluene；5~8 parts of capsaicine, pass through Biphenthrin, toluene and peppery After the mixing addition of green pepper element, it can play a part of preventing mouse and termite from gnawing and biting well, because Biphenthrin, toluene and peppery The taste that green pepper element comes out is the taste that mouse and termite are very disagreeable and dislike, and mouse and termite are driven by smell, The purpose of anti-mouse and termite is reached.And the addition of basalt fibre and glass fibre cause the overcoat of cable have fire prevention, Radiation proof, anticorrosion, it is wear-resisting, insulating properties is high the advantages of, and the addition of basalt fibre and glass fibre can also increase cable The axially and radially tensile force of oversheath, it can effectively prevent cable is stretched during laying and use to deform and extrude Deformation, improves the bearing capacity of cable jacket, effectively reduces extruding of the external force to cable conductor, protect well Point cable cable core, when bending and dragging cable, cable conductor has obtained good protection, and cable conductor will not be bent deformation.
2nd, present invention also offers the making step of above-mentioned oversheath, it is specially：Step 1, by toner and EVA resin and firmly Ester acid zinc, EBS（Ethylenebisstearammide）After being sufficiently mixed, use draw ratio for 36: 1 parallel dual-screw extruding machine, Extrusion granulating and drying at 170~180 DEG C, are made colored color masterbatch；Described toner: EVA resin: zinc stearate: EBS weight Part is than being 45: 50: 3.5: 1.5；Step 2, basalt fibre and glass fibre are shredded, obtains length in below 0.5mm Basalt fibre and glass fibre；Step 3, high density polyethylene (HDPE) HE6062 is weighed according to parts by weight, linea low density gathers Ethene 7042, colored color masterbatch, lubricant, antioxidant, ultra-violet absorber, basalt fibre, glass fibre, Biphenthrin, first Benzene and capsaicine；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 2~4 hours；Followed by be put into glass fibre, basalt fibre, lubricant, antioxidant and Ultra-violet absorber, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；Step 5, by biphenyl Chrysanthemum ester, capsaicine and toluene mixing, are sufficiently stirred, obtain mixed solution；Step 6, mixed solution step 5 obtained is added to In the slurry obtained in step 4, after stirring, control temperature is incubated 45~65 minutes at 35~45 DEG C；Step 7, will The material that step 6 obtains is sent in comminutor, after stretched, fervent and cooling.The purpose of step 1 is that manufacture is outstanding Powder, this is consistent, processing of the step 2 to basalt fibre and glass fibre with prior art, its purpose is to obtain compared with The basalt fibre and glass fibre of small length, avoid when manufacturing, basalt fibre and glass fibre are long, shadow Ring its effect.In step 4, the requirement to high density polyethylene (HDPE) HE6062 and the heating-up temperature of LLDPE 7042 and The requirement of soaking time, it ensure that high density polyethylene (HDPE) HE6062 and LLDPE 7042 fully can melt and mix Close, be well mixed, the tensile strength and compression strength of compound can also be improved when people and insulation is added, is removed in raw material The material such as impurity and bubble, consistency is improved, avoids overcoat from ftractureing.After other materials are added, it is desirable at 320 DEG C, insulation half Individual hour, the purpose is to ensure that these materials fully merge, mutually blending, fusion is uniform, and the inside does not contain large granular impurity, step In rapid 6, at 35~45 DEG C being incubated 45~65 minutes can not only ensure that each material sufficiently merges, and ensure each drop solution In all include all material compositions, so just can guarantee that the everywhere of cable jacket all there is anti-mouse and termite to gnaw the effect bitten Fruit.And also ensure colored color masterbatch can quality it is uniform, sufficiently mixing in the solution, the optical cable shield for ensureing to make Jacking uniform coloring, fade, be not cracked, the cable for being easy to differentiate identification is provided for project installation and Maintenance and Repair.By upper The state modulator in the reasonable arrangement of step, and each step is stated, can ensure that raw material fully merges, uniform coloring, is prevented old Mouse and termite, which gnaw, to bite, ensure cable jacket have fire prevention, radiation proof, anticorrosion, it is wear-resisting, insulating properties is high the advantages of.
Embodiment
Invention shape is further described with reference to embodiment, described embodiment is only a present invention part Embodiment, it is not whole embodiments.Based on embodiments of the invention, one of ordinary skill in the art is not making wound Other embodiments used obtained under the premise of the property made work, belong to protection scope of the present invention.
Embodiment 1
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 170 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,25 parts of high density polyethylene (HDPE) HE6062, the colour of 22 parts of LLDPEs, 7042,5 parts of steps 1 are weighed Color masterbatch, 2 parts of lubricants, 0.2 part of antioxidant, 2 parts of ultra-violet absorbers, the basalt fibre of 10 parts of steps 2, the glass of 6 parts of steps 2 Glass fiber, 3 parts of Biphenthrins, 9 parts of toluene and 6 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 2.5 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and purple Ultraviolet absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 45 minutes at 45 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 2
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 180 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,42 parts of high density polyethylene (HDPE) HE6062, the colour of 22 parts of LLDPEs, 7042,2 parts of steps 1 are weighed Color masterbatch, 1 part of lubricant, 0.5 part of antioxidant, 1 part of ultra-violet absorber, the basalt fibre of 8 parts of steps 2, the glass of 8 parts of steps 2 Glass fiber, 3 parts of Biphenthrins, 8 parts of toluene and 6 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 4 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and ultraviolet Light absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 65 minutes at 35 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 3
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 175 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,38 parts of high density polyethylene (HDPE) HE6062, the colour of 18 parts of LLDPEs, 7042,4 parts of steps 1 are weighed Color masterbatch, 2 parts of lubricants, 0.4 part of antioxidant, 2 parts of ultra-violet absorbers, the basalt fibre of 9 parts of steps 2, the glass of 4 parts of steps 2 Glass fiber, 3 parts of Biphenthrins, 10 parts of toluene and 7 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 3 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and ultraviolet Light absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 55 minutes at 40 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 4
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 178 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,38 parts of high density polyethylene (HDPE) HE6062, the colour of 16 parts of LLDPEs, 7042,4 parts of steps 1 are weighed Color masterbatch, 3 parts of lubricants, 0.4 part of antioxidant, 2 parts of ultra-violet absorbers, the basalt fibre of 9 parts of steps 2, the glass of 7 parts of steps 2 Glass fiber, 3 parts of Biphenthrins, 9 parts of toluene and 5 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 3.5 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and purple Ultraviolet absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 52 minutes at 38 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 5
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 176 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,26 parts of high density polyethylene (HDPE) HE6062, the colour of 18 parts of LLDPEs, 7042,4 parts of steps 1 are weighed Color masterbatch, 1 part of lubricant, 0.4 part of antioxidant, 3 parts of ultra-violet absorbers, the basalt fibre of 10 parts of steps 2, the glass of 6 parts of steps 2 Glass fiber, 4 parts of Biphenthrins, 8 parts of toluene and 8 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 3.5 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and purple Ultraviolet absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 52 minutes at 44 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 6
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 171 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,33 parts of high density polyethylene (HDPE) HE6062, the colour of 19 parts of LLDPEs, 7042,4 parts of steps 1 are weighed Color masterbatch, 2 parts of lubricants, 0.5 part of antioxidant, 1 part of ultra-violet absorber, the basalt fibre of 11 parts of steps 2, the glass of 7 parts of steps 2 Glass fiber, 4 parts of Biphenthrins, 11 parts of toluene and 7 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 3.8 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and purple Ultraviolet absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 62 minutes at 45 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
Embodiment 7
Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 171 DEG C, colored color masterbatch is made；Described toner: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
Step 3,32 parts of high density polyethylene (HDPE) HE6062, the colour of 18 parts of LLDPEs, 7042,5 parts of steps 1 are weighed Color masterbatch, 1 part of lubricant, 0.5 part of antioxidant, 1 part of ultra-violet absorber, the basalt fibre of 12 parts of steps 2, the glass of 5 parts of steps 2 Glass fiber, 3 parts of Biphenthrins, 9 parts of toluene and 6 parts of capsaicines；
Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 4 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and ultraviolet Light absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 65 minutes at 42 DEG C；
Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.

Claims (4)

  1. A kind of 1. method for preparing Colorful ultraviolet resistant polyethylene electric cable material oversheath, it is characterised in that：
    Step 1, by toner and EVA resin and zinc stearate, EBS（Ethylenebisstearammide）After being sufficiently mixed, using major diameter Than the parallel dual-screw extruding machine for 36: 1, extrusion granulating and drying at 170~180 DEG C, colored color masterbatch is made；Described color Powder: EVA resin: zinc stearate: EBS weight part ratio is 45: 50: 3.5: 1.5；
    Step 2, basalt fibre and glass fibre are shredded, obtains basalt fibre and glass of the length in below 0.5mm Glass fiber；
    Step 3, high density polyethylene (HDPE) HE6062, LLDPE 7042, colored color are weighed according to following parts by weight Mother, lubricant, antioxidant, ultra-violet absorber, basalt fibre, glass fibre, Biphenthrin, toluene and capsaicine,
    25~42 parts of high density polyethylene (HDPE)
    12~22 parts of LLDPE
    Colored 2~5 parts of color masterbatch
    1~3 part of lubricant
    0.2~0.5 part of antioxidant
    1~3 part of ultra-violet absorber
    8~12 parts of basalt fibre
    3~8 parts of glass fibre
    2~4 parts of Biphenthrin
    6~12 parts of toluene
    5~8 parts of capsaicine；
    Step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly extremely 270 DEG C, and stop heating after being incubated 2~4 hours；Followed by be put into glass fibre, basalt fibre, lubricant, antioxidant and Ultra-violet absorber, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry；
    Step 5, Biphenthrin, capsaicine and toluene are mixed, is sufficiently stirred, obtains mixed solution；
    Step 6, mixed solution step 5 obtained is added in the slurry obtained in step 4, after stirring, control temperature Degree is incubated 45~65 minutes at 35~45 DEG C；
    Step 7, material step 6 obtained is sent in comminutor, after stretched, fervent and cooling.
  2. 2. a kind of method for preparing colored uvioresistant PE cable oversheath material according to claim 1, its feature It is：In step 3, the raw material proportioning in terms of parts by weight is：
    32 parts of high density polyethylene (HDPE)
    18 parts of LLDPE
    Colored 5 parts of color masterbatch
    1 part of lubricant
    0.5 part of antioxidant
    1 part of ultra-violet absorber
    12 parts of basalt fibre
    5 parts of glass fibre
    3 parts of Biphenthrin
    9 parts of toluene
    6 parts of capsaicine.
  3. 3. a kind of method for preparing colored uvioresistant PE cable oversheath material according to claim 1, its feature It is：In step 4, high density polyethylene (HDPE) HE6062 and LLDPE 7042 are mixed and heated while stirring uniformly To 270 DEG C, and stop heating after being incubated 3 hours；Followed by being put into glass fibre, basalt fibre, lubricant, antioxidant and purple Ultraviolet absorbers, stir, and it is 320 DEG C to control temperature, is incubated half an hour, obtains slurry.
  4. 4. a kind of method for preparing colored uvioresistant PE cable oversheath material according to claim 1,2 or 3, its It is characterised by：In step 6, the mixed solution that step 5 is obtained is added in the slurry obtained in step 4, after stirring, Control temperature is incubated 55 minutes at 40 DEG C.
CN201710670756.0A 2017-08-08 2017-08-08 A kind of method for preparing colored uvioresistant PE cable oversheath material Pending CN107540912A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108676228A (en) * 2018-05-16 2018-10-19 安徽华美高分子材料科技有限公司 A kind of tension polyethylene track CABLE MATERIALS and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102719006A (en) * 2012-07-12 2012-10-10 湖北科普达实业有限公司 Colorful ultraviolet resistant polyethylene electric cable material
CN103980605A (en) * 2014-05-26 2014-08-13 沈群华 Anti-termite cable material and cable using same
CN106220953A (en) * 2016-08-02 2016-12-14 安徽国登管业科技有限公司 A kind of electric power protecting pipe and preparation method thereof
CN106905622A (en) * 2017-03-24 2017-06-30 合肥羿振电力设备有限公司 A kind of high voltage direct current cable material and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102719006A (en) * 2012-07-12 2012-10-10 湖北科普达实业有限公司 Colorful ultraviolet resistant polyethylene electric cable material
CN103980605A (en) * 2014-05-26 2014-08-13 沈群华 Anti-termite cable material and cable using same
CN106220953A (en) * 2016-08-02 2016-12-14 安徽国登管业科技有限公司 A kind of electric power protecting pipe and preparation method thereof
CN106905622A (en) * 2017-03-24 2017-06-30 合肥羿振电力设备有限公司 A kind of high voltage direct current cable material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108676228A (en) * 2018-05-16 2018-10-19 安徽华美高分子材料科技有限公司 A kind of tension polyethylene track CABLE MATERIALS and preparation method thereof

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