CN105440512A - Modified illite for fluoroplastic wire and cable insulation sheath material and preparation method thereof - Google Patents
Modified illite for fluoroplastic wire and cable insulation sheath material and preparation method thereof Download PDFInfo
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- CN105440512A CN105440512A CN201510929452.2A CN201510929452A CN105440512A CN 105440512 A CN105440512 A CN 105440512A CN 201510929452 A CN201510929452 A CN 201510929452A CN 105440512 A CN105440512 A CN 105440512A
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Abstract
The invention discloses modified illite for a fluoroplastic wire and cable insulation sheath material and a preparation method thereof. The modified illite is prepared from 22-34 parts by weight of illite, 16-28 parts by weight of anorthite, 15-25 parts by weight of poly(benzimi-dazole-imide), 5-10 parts by weight of bone glue powder, 3-6 parts by weight of diethylene glycol distearate, 2-4 parts by weight of benzyl benzoate, 10-15 parts by weight of granulated blast furnace slag micropowder, 3-5 parts by weight of nanometer tin antimony oxide, 10-15 parts by weight of diphenyl iso-phthalate, 4-6 parts by weight of nickel hypophosphite, 4-8 parts by weight of tris(2, 4, 6-tribromophenoxy)cyanurate, 5-10 parts by weight of diisobutyl fumarate and 3-5 parts by weight of a composite auxiliary agent. The illite and anorthite composite filling materials are treated by poly(benzimi-dazole-imide), diphenyl iso-phthalate, diethylene glycol distearate and tris(2, 4, 6-tribromophenoxy)cyanurate so that fluoroplastic filling performances of illite are improved and high temperature mechanical properties of the fluoroplastic are improved.
Description
Technical field
The present invention relates to a kind of fluorine plastic wire cable insulation sheath material modification illite and preparation method thereof, belong to technical field of polymer processing.
Background technology
Illite belongs to 2: 1 types rich potassium aluminium lamination shape silicate clay mineral, similar mica have laminate structure, be also referred to as hydromuscovite, appearance white, canescence, impure more gray or black, earthy, property is crisp, frangible, quality is fine and smooth, smooth, hardness is little, be long placed in water and do not expand, loose have research of chaotic phenomenon.Illite because having light white jewelry, expensive clothing and other valuables, unreactiveness, fusing point is high, specific heat is large, (heat) rate of conducting electricity low etc. superior chemistry, physicals, and is widely used as the filler of plastics, rubber item.But illite in the market also exist fill function lower, the requirement of multi-functional filler cannot be met, limit range of application, therefore must carry out modification to illite, to improve its over-all properties.
Summary of the invention
The object of the present invention is to provide a kind of fluorine plastic wire cable insulation sheath material modification illite and preparation method thereof.
For achieving the above object, the present invention adopts following technical scheme:
A kind of fluorine plastic wire cable insulation sheath material modification illite, is made up of the raw material of following weight part: illite 22-34, lime feldspar 16-28, polybenzimidazole imide 15-25, gelatine powder 5-10, diethylene glycol bis-stearate 3-6, Benzyl Benzoate 2-4, blast furnace granulated slag micro mist 10-15, nano antimony tin oxide 3-5, diphenylisophthalate 10-15, nickelous hypophosphite 4-6, three (tribromophenoxy) cyanurate 4-8, fumaric acid diisobutyl ester 5-10, composite assistant 3-5;
The preparation method of described composite assistant is as follows: a, get the raw material of following weight part: ethyl glutarate 4-8, oxaloacetic acid 2-3, discarded molding sand 10-15, organosilicon microballoon 4-6, neodymium caprate 1-2, cocamidopropyl propyl amide amine oxide 2-3, ochre powder 3-6, cellulose acetate butyrate 2-4, lanolin magnesium soap 3-5, cobalt boracylate 2-4, N-ethyl-neighbour, para toluene sulfonamide 1-2; B, discarded molding sand, ethyl glutarate to be added in homogenizer when being stirred to 60-70 DEG C, add cobalt boracylate, neodymium caprate, stir 2-4min, discharging obtains compound A; C, ochre powder, lanolin magnesium soap to be added in homogenizer when being stirred to 70-80 DEG C, add N-ethyl-neighbour, para toluene sulfonamide, oxaloacetic acid, stir 3-5min, discharging obtains compound B; D, to be added in homogenizer by above-mentioned obtained compound A and compound B when being stirred to 65-75 DEG C, proceed in cold mixer, then add remaining raw material, when being stirred to 40-50 DEG C, discharging, obtains described composite assistant.
The illitic preparation method of a kind of fluorine plastic wire cable insulation sheath material modification, comprises the following steps:
(1) illite and lime feldspar are mixed, 680-820 DEG C of calcining 1-3h, pulverizes, cross 100-150 mesh sieve, add appropriate water making beating and make the slurries that concentration is 50-60%, then regulate slurries PH to 8-9 with 20% sodium hydroxide solution, ultrasonication 20-30min, regulate slurries PH to 6-7, microwave treatment 20-30min with 20% hydrochloric acid soln again, then regulate slurries PH to neutral with the saturated ammonia aqueous solution, magnetic agitation 20-30min, filter, filter residue is washed with distilled water to neutrality, dries;
(2) powder obtained for step (1) is dropped in homogenizer together with polybenzimidazole imide, gelatine powder, blast furnace granulated slag micro mist, diphenylisophthalate, fumaric acid diisobutyl ester carry out mix and blend, 1000-1500r/min high-speed stirring 5-8min, add diethylene glycol bis-stearate, nano antimony tin oxide, nickelous hypophosphite again, 1500-2000r/min high-speed stirring 3-5min, finally add remaining raw material, 1000-1500r/min high-speed stirring 4-6min, discharging, dry, pulverize, cross 100-150 mesh sieve.
Beneficial effect of the present invention:
The present invention uses polybenzimidazole imide, diphenylisophthalate, diethylene glycol bis-stearate, three (tribromophenoxy) cyanurate etc. processes illite and anorthitic compounded mix, the filling properties of illite to fluoroplastics can be improved, improve the mechanical behavior under high temperature of fluoroplastics, the auxiliary agent compound uses such as the Benzyl Benzoate simultaneously added, nickelous hypophosphite, nano antimony tin oxide, fumaric acid diisobutyl ester, make modified illite can improve weathering resistance and the ageing resistance of fluoroplastics.
Embodiment
A kind of fluorine plastic wire cable insulation sheath material modification illite, is made up of the raw material of following weight (kg): illite 28, lime feldspar 22, polybenzimidazole imide 20, gelatine powder 7, diethylene glycol bis-stearate 4, Benzyl Benzoate 3, blast furnace granulated slag micro mist 12, nano antimony tin oxide 4, diphenylisophthalate 14, nickelous hypophosphite 5, three (tribromophenoxy) cyanurate 7, fumaric acid diisobutyl ester 8, composite assistant 4;
The preparation method of described composite assistant is as follows: a, get the raw material of following weight (kg): ethyl glutarate 5, oxaloacetic acid 2, discarded molding sand 12, organosilicon microballoon 5, neodymium caprate 1.5, cocamidopropyl propyl amide amine oxide 2.5, ochre powder 4, cellulose acetate butyrate 3, lanolin magnesium soap 4, cobalt boracylate 3, N-ethyl-neighbour, para toluene sulfonamide 1; B, discarded molding sand, ethyl glutarate to be added in homogenizer when being stirred to 60 DEG C, add cobalt boracylate, neodymium caprate, stir 4min, discharging obtains compound A; C, ochre powder, lanolin magnesium soap to be added in homogenizer when being stirred to 70 DEG C, add N-ethyl-neighbour, para toluene sulfonamide, oxaloacetic acid, stir 5min, discharging obtains compound B; D, to be added in homogenizer by above-mentioned obtained compound A and compound B when being stirred to 75 DEG C, proceed in cold mixer, then add remaining raw material, when being stirred to 40 DEG C, discharging, obtains described composite assistant.
The illitic preparation method of a kind of fluorine plastic wire cable insulation sheath material modification, comprises the following steps:
(1) illite and lime feldspar are mixed, 760 DEG C of calcining 2h, pulverize, cross 100 mesh sieves, add appropriate water making beating and make the slurries that concentration is 55%, then regulate slurries PH to 8.5 with 20% sodium hydroxide solution, ultrasonication 25min, regulate slurries PH to 6.5, microwave treatment 25min with 20% hydrochloric acid soln again, then regulate slurries PH to neutral with the saturated ammonia aqueous solution, magnetic agitation 30min, filter, filter residue is washed with distilled water to neutrality, dries;
(2) powder obtained for step (1) is dropped in homogenizer together with polybenzimidazole imide, gelatine powder, blast furnace granulated slag micro mist, diphenylisophthalate, fumaric acid diisobutyl ester carry out mix and blend, 1000r/min high-speed stirring 7min, add diethylene glycol bis-stearate, nano antimony tin oxide, nickelous hypophosphite again, 1500r/min high-speed stirring 4min, finally add remaining raw material, 1000r/min high-speed stirring 5min, discharging, dry, pulverize, cross 150 mesh sieves.
The modification illite that above-described embodiment obtains is as shown in the table for the performance test results of fluorine plastic wire cable insulation sheath material:
The performance test results of the filling-modified illitic filling fluorine plastic wire cable insulation sheath material of table 1
Claims (2)
1. a fluorine plastic wire cable insulation sheath material modification illite, it is characterized in that, be made up of the raw material of following weight part: illite 22-34, lime feldspar 16-28, polybenzimidazole imide 15-25, gelatine powder 5-10, diethylene glycol bis-stearate 3-6, Benzyl Benzoate 2-4, blast furnace granulated slag micro mist 10-15, nano antimony tin oxide 3-5, diphenylisophthalate 10-15, nickelous hypophosphite 4-6, three (tribromophenoxy) cyanurate 4-8, fumaric acid diisobutyl ester 5-10, composite assistant 3-5;
The preparation method of described composite assistant is as follows: a, get the raw material of following weight part: ethyl glutarate 4-8, oxaloacetic acid 2-3, discarded molding sand 10-15, organosilicon microballoon 4-6, neodymium caprate 1-2, cocamidopropyl propyl amide amine oxide 2-3, ochre powder 3-6, cellulose acetate butyrate 2-4, lanolin magnesium soap 3-5, cobalt boracylate 2-4, N-ethyl-neighbour, para toluene sulfonamide 1-2; B, discarded molding sand, ethyl glutarate to be added in homogenizer when being stirred to 60-70 DEG C, add cobalt boracylate, neodymium caprate, stir 2-4min, discharging obtains compound A; C, ochre powder, lanolin magnesium soap to be added in homogenizer when being stirred to 70-80 DEG C, add N-ethyl-neighbour, para toluene sulfonamide, oxaloacetic acid, stir 3-5min, discharging obtains compound B; D, to be added in homogenizer by above-mentioned obtained compound A and compound B when being stirred to 65-75 DEG C, proceed in cold mixer, then add remaining raw material, when being stirred to 40-50 DEG C, discharging, obtains described composite assistant.
2. the illitic preparation method of fluorine plastic wire cable insulation sheath material according to claim 1 modification, is characterized in that, comprise the following steps:
(1) illite and lime feldspar are mixed, 680-820 DEG C of calcining 1-3h, pulverizes, cross 100-150 mesh sieve, add appropriate water making beating and make the slurries that concentration is 50-60%, then regulate slurries PH to 8-9 with 20% sodium hydroxide solution, ultrasonication 20-30min, regulate slurries PH to 6-7, microwave treatment 20-30min with 20% hydrochloric acid soln again, then regulate slurries PH to neutral with the saturated ammonia aqueous solution, magnetic agitation 20-30min, filter, filter residue is washed with distilled water to neutrality, dries;
(2) powder obtained for step (1) is dropped in homogenizer together with polybenzimidazole imide, gelatine powder, blast furnace granulated slag micro mist, diphenylisophthalate, fumaric acid diisobutyl ester carry out mix and blend, 1000-1500r/min high-speed stirring 5-8min, add diethylene glycol bis-stearate, nano antimony tin oxide, nickelous hypophosphite again, 1500-2000r/min high-speed stirring 3-5min, finally add remaining raw material, 1000-1500r/min high-speed stirring 4-6min, discharging, dry, pulverize, cross 100-150 mesh sieve.
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| CN201510929452.2A CN105440512A (en) | 2015-12-11 | 2015-12-11 | Modified illite for fluoroplastic wire and cable insulation sheath material and preparation method thereof |
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| CN201510929452.2A CN105440512A (en) | 2015-12-11 | 2015-12-11 | Modified illite for fluoroplastic wire and cable insulation sheath material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647083A (en) * | 2016-04-01 | 2016-06-08 | 成都脉通管业有限公司 | Enhanced electric power information cable conduit and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540000A (en) * | 2013-09-18 | 2014-01-29 | 天长市富达电子有限公司 | Tracking-resistant polyethylene sheath material for power wire and preparation method thereof |
| CN104119672A (en) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | Modified pyrophyllite for nylon corrugated pipe material and preparation method thereof |
| CN104841082A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fire extinguishing agent containing modified illite powder, and preparation method thereof |
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- 2015-12-11 CN CN201510929452.2A patent/CN105440512A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540000A (en) * | 2013-09-18 | 2014-01-29 | 天长市富达电子有限公司 | Tracking-resistant polyethylene sheath material for power wire and preparation method thereof |
| CN104119672A (en) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | Modified pyrophyllite for nylon corrugated pipe material and preparation method thereof |
| CN104841082A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Fire extinguishing agent containing modified illite powder, and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647083A (en) * | 2016-04-01 | 2016-06-08 | 成都脉通管业有限公司 | Enhanced electric power information cable conduit and preparation method thereof |
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Application publication date: 20160330 |