CN102408636A - Degaussing cable insulating material and preparation method thereof - Google Patents
Degaussing cable insulating material and preparation method thereof Download PDFInfo
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- CN102408636A CN102408636A CN2011103599073A CN201110359907A CN102408636A CN 102408636 A CN102408636 A CN 102408636A CN 2011103599073 A CN2011103599073 A CN 2011103599073A CN 201110359907 A CN201110359907 A CN 201110359907A CN 102408636 A CN102408636 A CN 102408636A
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Abstract
The invention discloses a degaussing cable insulating material. The degaussing cable insulating material comprises the following components in parts by weight: 50-90 parts of raw rubber substrate 1, 10-50 parts of raw rubber substrate 2, 50-70 parts of reinforcing filler, 50-60 parts of filling agent, 10-12 parts of co-accelerator, 2-3 parts of anti-aging agent, 10-15 parts of plasticizer, 0.5-1 part of antioxidant, 1-3 parts of coloring agent, 3-4 parts of vulcanizer and 3-4 parts of vulcanization accelerator. The invention also discloses a preparation method of the degaussing cable insulating material; and in the method, a way of blending ethylene propylene rubber TER4044 and EBM4050 is adopted, and additives are added proportionally to prepare the degaussing cable insulating material for ships and warships. The insulating material has the characteristics that the volume resistivity is high, and the tensile strength and elongation at break are much higher than those of common ethylene propylene insulating rubber; and the degaussing cable prepared from the insulating material has excellent water absorptivity and watertight performance.
Description
Technical field
The present invention relates to insulating material of degaussing cable and preparation method thereof, be specifically related to the insulating material of a kind of naval vessel with degaussing cable.
Background technology
Navigate by water in marine naval vessel, its surrounding space is easy to produce magnetic field, in this magnetic field make the naval vessel be magnetized marine be a huge unsteady magnet seemingly, in case run into submarine mine, just will cause the sea mine fuze action, demolish the naval vessel.Therefore, naval vessel itself will be implemented various demagnetization measures and eliminate magnetic field, to guarantee its security.As the very important integral part in naval vessel itself, the cable demagnetization that is installed in the hull also seems particularly important.So degaussing cable is able to research and development.Degaussing cable can be used for the demagnetization of boats and ships hull, thus the danger of having lowered submarine mine.
Mainly being made up of structures such as conductor, insulation isolation strip, insulation and sheaths of degaussing cable, conductor, insulation and sheath material are to make the most important assembly of cable, do not announce the patent of the insulating material relevant with degaussing cable at present, still belong to blank.Application number is the manufacturing that the patent of CN200420109217.8 has been announced a kind of novel degaussing cable, has just set forth the preparation method of novel degaussing cable from structure, but and not mentioned cable material.
Summary of the invention
Goal of the invention: the present invention is in order to solve the deficiency of prior art, and the naval vessel that a kind of excellent performance is provided is with degaussing cable insulating material and preparation method thereof.
Technical scheme: a kind of degaussing cable insulating material comprises the component of following mass fraction: rubber matrix one accounts for 50～90 parts, rubber matrix two and accounts for 10～50 parts, reinforced filling and account for 50～70 parts, weighting agent and account for 50～60 parts, secondary accelerator and account for 10～12 parts, anti-aging agent and account for 2～3 parts, softening agent and account for 10～15 parts, oxidation inhibitor and account for 0.5～1 part, 1～3 part of colorant comprises, vulcanizing agent and account for 3～4 parts, vulcanization accelerator and account for 3～4 parts.
As optimization, said rubber matrix one is that ethylene-propylene diene copolymer TER4044 and said rubber matrix two are the second third glue EBM4050.
As optimization, said reinforced filling is precipitated silica and potter's clay.
As optimization, said weighting agent is a talcum powder.
As optimization, said secondary accelerator is a zinc oxide.
As optimization, said anti-aging agent is 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer (anti-aging agent RD) and 2-mercaptobenzimidazole (antioxidant MB) mixture.
As optimization, said softening agent is paraffin wax fully refined, Yellow Protopet 2A and microcrystalline wax mixture.
As optimization, said oxidation inhibitor is four β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester pentaerythritol ester (antioxidant 1010).
As optimization, said tinting material is a white titanium pigment.
As optimization, said vulcanizing agent is peroxo-diisopropyl benzene (DCP).
As optimization, said vulcanization accelerator is a triallyl isonitrile urea acid fat (TAIC).
A kind of method of making above-mentioned degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds rubber matrix one and rubber matrix two at 65-75 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 10-18Mpa, and temperature is 175-185 ℃, on vulcanizing press, produces sample;
6, after being left standstill 15-17h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The performance of this insulating material is: volume specific resistance in the time of 20 ℃>=1.0 * 10
15Ω cm; Tensile strength>=6.5MPa before aging, elongation at break>=300%; In 135 ℃ of warm airs aging 7 days back draft intensity and elongation at break velocity of variation equal≤± 30%; At 250 ℃, 20N/cm
2Elongation≤175% under the experiment 15min back loading under the mechanical stress, cooling back tension set≤15%; At 25 ℃, ozone concn 0.025～0.03%, the ozone resistance test of 30h do not have cracking down; At 127 ℃, the air bomb test back draft intensity of 40h and elongation at break velocity of variation all≤± 30%; Under 70 ℃, mixing colloidal plasticity is between 0.35～0.45; Under 120 ℃, time of scorch is about 60min; Under 180 ℃, the time of plateau cure is about 4min; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Beneficial effect: the mode that adopts second third glue TER4044 and EBM4050 blend; And the interpolation certain proportion of auxiliary agent prepares a kind of insulating material that is applicable to the naval vessel with degaussing cable; The characteristic of this insulating material shows as: volume specific resistance is high; Tensile strength and elongation at break are high more a lot of than common second third insulation paste, use this insulating material to prepare into degaussing cable, and water absorbing properties and watertightness performance are excellent.
Embodiment
Through the form specific embodiment the present invention is described further below:
Embodiment 1
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 90 parts, the second third glue EBM4050 and accounts for 10 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 6 parts, microcrystalline wax and account for 1 part, 6 parts of Yellow Protopet 2As, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3.4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 75 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 18Mpa, and temperature is 185 ℃, on vulcanizing press, produces sample;
6, after being left standstill 17h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 4.6 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 7.3Mpa before aging; Elongation at break is 512% before aging; Aging back draft change rate of strength is-1%, and aging back elongation at break velocity of variation is-11%; Heat is extended load elongation 25%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 2
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 80 parts, the second third glue EBM4050 and accounts for 20 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 6 parts, microcrystalline wax and account for 1 part, Yellow Protopet 2A and account for 6 parts, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3.4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 72 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 16Mpa, and temperature is 182 ℃, on vulcanizing press, produces sample;
6, after being left standstill 16.5h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 5.6 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 7.3Mpa before aging; Elongation at break is 534% before aging; Aging back draft change rate of strength is-4%, and aging back elongation at break velocity of variation is-3%; Heat is extended load elongation 14%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 3
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 70 parts, the second third glue EBM4050 and accounts for 30 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 6 parts, microcrystalline wax and account for 1 part, 6 parts of Yellow Protopet 2As, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3.4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 70 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 14Mpa, and temperature is 180 ℃, on vulcanizing press, produces sample;
6, after being left standstill 16h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 7.7 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 7.9Mpa before aging; Elongation at break is 565% before aging; Aging back draft change rate of strength is-3%, and aging back elongation at break velocity of variation is-9%; Heat is extended load elongation 10%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 4
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 60 parts, the second third glue EBM4050 and accounts for 40 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 6 parts, microcrystalline wax and account for 1 part, Yellow Protopet 2A and account for 6 parts, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3.4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 68 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 13Mpa, and temperature is 178 ℃, on vulcanizing press, produces sample;
6, after being left standstill 15.5h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 3.2 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 8.9Mpa before aging; Elongation at break is 590% before aging; Aging back draft change rate of strength is 2%, and aging back elongation at break velocity of variation is-1%; Heat is extended load elongation 3%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 5
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 50 parts, the second third glue EBM4050 and accounts for 50 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 6 parts, microcrystalline wax and account for 1 part, 6 parts of Yellow Protopet 2As, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3.4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 67 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 12Mpa, and temperature is 176 ℃, on vulcanizing press, produces sample;
6, after being left standstill 16h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 6.4 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 7.4Mpa before aging; Elongation at break is 538% before aging; Aging back draft change rate of strength is-7%, and aging back elongation at break velocity of variation is-6%; Heat is extended load elongation 16%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 6
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 60 parts, the second third glue EBM4050 and accounts for 40 parts, calcinated argil and account for 15 parts, activated earth and account for 30 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 50 parts, zinc oxide and account for 10 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 0.5 part, paraffin and account for 4 parts, microcrystalline wax and account for 1 part, Yellow Protopet 2A and account for 4 parts, antioxidant 1010 and account for 0.5 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 3 parts, vulcanization accelerator and account for 1 part of 3 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 66 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 11Mpa, and temperature is 175 ℃, on vulcanizing press, produces sample;
6, after being left standstill 15h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 4.4 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 9.4Mpa before aging; Elongation at break is 665% before aging; Aging back draft change rate of strength is-1%, and aging back elongation at break velocity of variation is-3%; Heat is extended load elongation 12%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 7
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 60 parts, the second third glue EBM4050 and accounts for 40 parts, calcinated argil and account for 25 parts, activated earth and account for 30 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 55 parts, zinc oxide and account for 11 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 1.0 parts, paraffin and account for 5 parts, microcrystalline wax and account for 1 part, Yellow Protopet 2A and account for 5 parts, antioxidant 1010 and account for 0.8 part, white titanium pigment and account for 2 parts, vulcanizing agent DCP and account for 3.4 parts, vulcanization accelerator and account for 3.4 parts.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 66 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 15Mpa, and temperature is 177 ℃, on vulcanizing press, produces sample;
6, after being left standstill 16h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 9.2 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 8.5Mpa before aging; Elongation at break is 598% before aging; Aging back draft change rate of strength is-5%, and aging back elongation at break velocity of variation is-7%; Heat is extended load elongation 16%, and ozone resistance test does not have cracking down; All properties all satisfies the requirement of voltage rating 0.6/1kV ships with the degaussing cable insulating material.
Embodiment 8
A kind of degaussing cable insulating material, it is formed and mass fraction is: ethylene-propylene diene copolymer TER4044 accounts for 60 parts, the second third glue EBM4050 and accounts for 40 parts, calcinated argil and account for 30 parts, activated earth and account for 35 parts, WHITE CARBON BLACK and account for 5 parts, talcum powder and account for 60 parts, zinc oxide and account for 12 parts, antioxidant MB and account for 1.5 parts, anti-aging agent RD and account for 1.5 parts, paraffin and account for 6 parts, microcrystalline wax and account for 1.5 parts, 6 parts of Yellow Protopet 2As, antioxidant 1010 and account for 1 part, white titanium pigment and account for 3 parts, vulcanizing agent DCP and account for 4 parts, vulcanization accelerator and account for 1 part of 4 part, Triple Pressed Stearic Acid.
The preparation method of this degaussing cable insulating material may further comprise the steps:
1, it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds the rubber matrix at 65 ℃ in milling device;
2, in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
3, adopt mill to carry out the compressing tablet film-making;
4, record mixing colloidal curing parameter t with no rotor vulkameter
90
5, get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 10Mpa, and temperature is 175 ℃, on vulcanizing press, produces sample;
6, after being left standstill 15h, the sample in the above-mentioned steps 5 carries out each item performance detection.
7, the requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
The salient features that makes said degaussing cable insulating material is: volume specific resistance is 6.7 * 10 in the time of 20 ℃
15Ω cm; Tensile strength is 8.3Mpa before aging; Elongation at break is 562% before aging; Aging back draft change rate of strength is-13%, and aging back elongation at break velocity of variation is-11%; Heat is extended load elongation 21%, and ozone resistance test does not have cracking down; All properties all satisfies
Voltage rating 0.6/1kV ships is with the requirement of degaussing cable insulating material.
Above embodiment is in same under the test conditions, changes five groups of tests that the proportioning of two kinds of matrix glue is carried out, can find out from test-results, and five groups of tests time, all performances can both satisfy the performance index requirement.Change the proportioning of matrix glue, the performance of material is different slightly again, and from the test-results result, when the proportioning when 4044 and 4050 was 60: 40 parts, the performance of second third epoxy glue was best.Therefore, we select this a kind of proportioning mode to remove to study other auxiliary agents to effect of material performance, thereby draw an optimum formula, so that the production reference to be provided.
Claims (10)
1. degaussing cable insulating material is characterized in that: the component that comprises following mass fraction: rubber matrix one accounts for 50～90 parts, rubber matrix two and accounts for 10～50 parts, reinforced filling and account for 50～70 parts, weighting agent and account for 50～60 parts, secondary accelerator and account for 10～12 parts, anti-aging agent and account for 2～3 parts, softening agent and account for 10～15 parts, oxidation inhibitor and account for 0.5～1 part, 1～3 part of colorant comprises, vulcanizing agent and account for 3～4 parts, vulcanization accelerator and account for 3～4 parts.
2. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said rubber matrix one is ethylene-propylene diene copolymer TER4044, and said rubber matrix two is the second third glue EBM4050.
3. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said reinforced filling is precipitated silica and potter's clay, and said weighting agent is a talcum powder.
4. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said secondary accelerator is a zinc oxide.
5. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said anti-aging agent is 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer and 2-mercaptobenzimidazole mixture.
6. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said softening agent is paraffin wax fully refined, Yellow Protopet 2A and microcrystalline wax mixture.
7. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said oxidation inhibitor is four β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester pentaerythritol ester.
8. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said tinting material is a white titanium pigment, and said vulcanizing agent is the peroxo-diisopropyl benzene.
9. according to the said degaussing cable insulating material of claim 1, it is characterized in that: said vulcanization accelerator is a triallyl isonitrile urea acid fat.
10. make the method for degaussing cable insulating material according to claim 1 for one kind, it is characterized in that: may further comprise the steps:
(1) it is mixing to adopt torque rheology milling device to carry out, and controlled temperature adds rubber matrix one and rubber matrix two at 65-75 ℃ in milling device;
(2) in milling device, add reinforced filling, weighting agent, secondary accelerator, softening agent, anti-aging agent, oxidation inhibitor, tinting material, vulcanization accelerator, vulcanizing agent, evenly obtain mixing colloid with said components is mixing by above-mentioned mass fraction;
(3) adopt mill to carry out the compressing tablet film-making;
(4) record mixing colloidal curing parameter t with no rotor vulkameter
90
(5) get parametric t
90Adding 1～2min is sulfurizing time, and pressure is 10-18Mpa, and temperature is 175-185 ℃, on vulcanizing press, produces sample;
(6) after being left standstill 15-17h, the sample in the above-mentioned steps (5) carries out each item performance detection;
(7) requirement that the performance that records said sample meets the degaussing cable insulating material gets final product.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746587A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber |
| CN103102542A (en) * | 2012-11-14 | 2013-05-15 | 安徽金桥电缆有限公司 | Anticorrosive flame-resistant cable sheath insulating material and preparation method thereof |
| CN103450570A (en) * | 2013-09-13 | 2013-12-18 | 无锡杰科塑业有限公司 | Irradiation crosslinked LSOH (low smoke halogen-free) flame-retardant ethylene propylene rubber elastomer material and preparation method thereof |
| CN105330990A (en) * | 2015-12-01 | 2016-02-17 | 江苏上上电缆集团有限公司 | Insulating material for new energy vehicle charging pile cable and preparation method of insulating material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093641A (en) * | 2010-12-24 | 2011-06-15 | 江苏远洋东泽电缆股份有限公司 | Buoy communication cable insulating rubber for ships and manufacturing method thereof |
| CN102153813A (en) * | 2010-12-24 | 2011-08-17 | 江苏远洋东泽电缆股份有限公司 | Insulated rubber for hanger cable of cable accumulating basket of port machinery and preparation method thereof |
-
2011
- 2011-11-15 CN CN2011103599073A patent/CN102408636A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093641A (en) * | 2010-12-24 | 2011-06-15 | 江苏远洋东泽电缆股份有限公司 | Buoy communication cable insulating rubber for ships and manufacturing method thereof |
| CN102153813A (en) * | 2010-12-24 | 2011-08-17 | 江苏远洋东泽电缆股份有限公司 | Insulated rubber for hanger cable of cable accumulating basket of port machinery and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746587A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Insulation rubber for longitudinal water-tight demagnetization cable used for ship, and manufacture method for insulation rubber |
| CN103102542A (en) * | 2012-11-14 | 2013-05-15 | 安徽金桥电缆有限公司 | Anticorrosive flame-resistant cable sheath insulating material and preparation method thereof |
| CN103102542B (en) * | 2012-11-14 | 2016-02-24 | 安徽金桥电缆有限公司 | A kind of anti-corrosion, fire-retardant cable sheath insulation material and preparation method thereof |
| CN103450570A (en) * | 2013-09-13 | 2013-12-18 | 无锡杰科塑业有限公司 | Irradiation crosslinked LSOH (low smoke halogen-free) flame-retardant ethylene propylene rubber elastomer material and preparation method thereof |
| CN105330990A (en) * | 2015-12-01 | 2016-02-17 | 江苏上上电缆集团有限公司 | Insulating material for new energy vehicle charging pile cable and preparation method of insulating material |
| CN105330990B (en) * | 2015-12-01 | 2017-11-17 | 江苏上上电缆集团有限公司 | Insulating materials for new-energy automobile charging pile cable and preparation method thereof |
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Application publication date: 20120411 |