CN105153698A - Ultralow water absorption nylon material for waterproof cable connectors and preparation method thereof - Google Patents
Ultralow water absorption nylon material for waterproof cable connectors and preparation method thereof Download PDFInfo
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- CN105153698A CN105153698A CN201510536463.4A CN201510536463A CN105153698A CN 105153698 A CN105153698 A CN 105153698A CN 201510536463 A CN201510536463 A CN 201510536463A CN 105153698 A CN105153698 A CN 105153698A
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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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
- C08L2201/08—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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
Abstract
The invention discloses an ultralow water absorption nylon material for waterproof cable connectors and a preparation method thereof. The material is made from, by weight, 39-58 parts of nylon 9T, 28-44 parts of nylon 1012, 16-29 parts of polyamide polyuria resin, 10-15 parts of ammonium zirconium carbonate, 4-7 parts of phenyl methyl silicone oil, 15-20 parts of hydrophobic fumed silica, 4-6 parts of polychlorinated terphenyl, 3-5 parts of bisphenol-A diallyl ether, 10-15 parts of tributyl O-acetylcitrate, 5-7 parts of sugarcane wax, 4-6 parts of wool fat, 2-3 parts of zinc neodecanoate, 14-18 parts of neopentyl glycol dibenzoate, 15-20 parts of natural sandstone powder, and 5-7 parts of an aid. The preparation method is simple, a ratio is reasonable, and the material is high in strength, good in toughness, good in corrosion resistance, excellent in water resistance, ultralow in water absorption and long in service life.
Description
Technical field
The present invention relates to a kind of Waterproof connector of cable ultralow water-intake rate nylon material and preparation method thereof, belong to processing of high molecular material technical field.
Background technology
Nylon (Nylon), formal name used at school tynex, English name Polyamide (be called for short PA), be on molecular backbone chain containing recurring amide radical group-[NHCO]-thermoplastic resin general name, comprise aliphatics PA, fat-aromatic series PA and aromatic series PA.Nylon has good over-all properties, comprise mechanical property, thermotolerance, wearability, chemical proofing and self lubricity, and frictional coefficient is low, there is certain flame retardant resistance, be easy to processing, nylon various in style, has PA6, PA66, PAll, PAl2, PA46, PA610, PA612, PAl010 etc., and is widely used.Along with the fast development of science and technology, more and more higher to the performance requriements of nylon material, and on existing market, the water tolerance of Waterproof connector of cable nylon material more and more cannot meet the demand in market.
Summary of the invention
The object of the invention is to for prior art not enough, a kind of Waterproof connector of cable ultralow water-intake rate nylon material and preparation method thereof is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
The ultralow water-intake rate nylon material of a kind of Waterproof connector of cable, is made up of the raw material of following weight part: nylon 9 T39-58, Nylon 1012 28-44, polymeric amide carbamide resin 16-29, zirconium carbonate ammonium 10-15, phenyl methyl silicone oil 4-7, hydrophobicity aerosil 15-20, polychlorinated terphenyl 4-6, bisphenol a diallyl ether 3-5, acetyl tributyl citrate 10-15, sugar-cane wax 5-7, lanolin 4-6, zinc neodecanoate 2-3, neopentyl glycol dibenzoate 14-18, natural sand rock dust 15-20, auxiliary agent 5-7;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: ultra-fine ice smoothers 15-20, isocaprylic acid cerium 2-4, triisopropylsilyl acrylate 5-7, hexamethyl phosphoric triamide 8-12,1,3-propyl sulfonic acid lactone 6-9, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 3-5, Nano titanium nitride 10-15, yttrium oxide 1-3, p-tert-butyl benzoic acid aluminium 4-6, resorcinol monobenzoate 2-4, di-(2-ethylhexyl)phosphoric acid ester 5-10; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150-200r/min stirs 5-10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 100-150r/min stirs 8-14min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 200-300r/min stirs 4-7min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 50-100r/min stirs 3-5min.
A Waterproof connector of cable preparation method for ultralow water-intake rate nylon material, comprises the following steps:
(1) get Nylon 1012, polymeric amide carbamide resin, hydrophobicity aerosil, natural sand rock dust, bisphenol a diallyl ether, acetyl tributyl citrate add melt blending in twin screw extruder together, extruding pelletization, twin screw processing temperature is 210-230 DEG C, and screw speed is 100-150r/min;
(2) material that step (1) is obtained is mixed melt blending in rear feeding twin screw extruder with remaining raw material, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 50-100r/min, gets product.
Beneficial effect of the present invention:
The material that the present invention obtains adopts nylon 9 T, Nylon 1012 and polymeric amide carbamide resin to be major ingredient, and with the addition of the raw materials such as zirconium carbonate ammonium, phenyl methyl silicone oil, hydrophobicity aerosil, natural sand rock dust, make it possess excellent water tolerance, erosion resistance, thermotolerance and ageing resistance, present invention process is simple, reasonable ratio, product strength is high, good toughness, good corrosion resistance, excellent water resistance, ultralow water-intake rate, long service life.
Embodiment
The ultralow water-intake rate nylon material of a kind of Waterproof connector of cable, is made up of the raw material of following weight (kg): nylon 9 T46, Nylon 1012 32, polymeric amide carbamide resin 24, zirconium carbonate ammonium 12, phenyl methyl silicone oil 5, hydrophobicity aerosil 17, polychlorinated terphenyl 5, bisphenol a diallyl ether 4, acetyl tributyl citrate 12, sugar-cane wax 6, lanolin 5, zinc neodecanoate 2.5, neopentyl glycol dibenzoate 16, natural sand rock dust 18, auxiliary agent 6;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight (kg): ultra-fine ice smoothers 17, isocaprylic acid cerium 2.5, triisopropylsilyl acrylate 6, hexamethyl phosphoric triamide 9,1,3-propyl sulfonic acid lactone 7, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 4.5, Nano titanium nitride 11, yttrium oxide 1.5, p-tert-butyl benzoic acid aluminium 4.5, resorcinol monobenzoate 3, di-(2-ethylhexyl)phosphoric acid ester 7; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150r/min stirs 10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 150r/min stirs 8min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 200r/min stirs 7min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 100r/min stirs 3min.
A Waterproof connector of cable preparation method for ultralow water-intake rate nylon material, comprises the following steps:
(1) get Nylon 1012, polymeric amide carbamide resin, hydrophobicity aerosil, natural sand rock dust, bisphenol a diallyl ether, acetyl tributyl citrate add melt blending in twin screw extruder together, extruding pelletization, twin screw processing temperature is 210-230 DEG C, and screw speed is 100-150r/min;
(2) material that step (1) is obtained is mixed melt blending in rear feeding twin screw extruder with remaining raw material, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 50-100r/min, gets product.
The Waterproof connector of cable that above-described embodiment obtains is as shown in the table by the performance test results of ultralow water-intake rate nylon material:
The table 1 Waterproof connector of cable the performance test results of ultralow water-intake rate nylon material
Claims (2)
1. the ultralow water-intake rate nylon material of Waterproof connector of cable, it is characterized in that, be made up of the raw material of following weight part: nylon 9 T39-58, Nylon 1012 28-44, polymeric amide carbamide resin 16-29, zirconium carbonate ammonium 10-15, phenyl methyl silicone oil 4-7, hydrophobicity aerosil 15-20, polychlorinated terphenyl 4-6, bisphenol a diallyl ether 3-5, acetyl tributyl citrate 10-15, sugar-cane wax 5-7, lanolin 4-6, zinc neodecanoate 2-3, neopentyl glycol dibenzoate 14-18, natural sand rock dust 15-20, auxiliary agent 5-7;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: ultra-fine ice smoothers 15-20, isocaprylic acid cerium 2-4, triisopropylsilyl acrylate 5-7, hexamethyl phosphoric triamide 8-12,1,3-propyl sulfonic acid lactone 6-9, two PIVALIC ACID CRUDE (25) polyoxypropylene ester 3-5, Nano titanium nitride 10-15, yttrium oxide 1-3, p-tert-butyl benzoic acid aluminium 4-6, resorcinol monobenzoate 2-4, di-(2-ethylhexyl)phosphoric acid ester 5-10; B, get ultra-fine ice smoothers, triisopropylsilyl acrylate, hexamethyl phosphoric triamide join in stirrer, 150-200r/min stirs 5-10min, dries, stand-by; C, join in stirrer by Nano titanium nitride, 1,3-propyl sulfonic acid lactone, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, 100-150r/min stirs 8-14min, dries, stand-by; The material that d, the material obtained by step b and step c obtain together adds in stirrer, and add isocaprylic acid cerium, resorcinol monobenzoate, di-(2-ethylhexyl)phosphoric acid ester, 200-300r/min stirs 4-7min, dry, add yttrium oxide, p-tert-butyl benzoic acid aluminium again, 50-100r/min stirs 3-5min.
2. a kind of Waterproof connector of cable according to claim 1 preparation method of ultralow water-intake rate nylon material, is characterized in that, comprise the following steps:
(1) get Nylon 1012, polymeric amide carbamide resin, hydrophobicity aerosil, natural sand rock dust, bisphenol a diallyl ether, acetyl tributyl citrate add melt blending in twin screw extruder together, extruding pelletization, twin screw processing temperature is 210-230 DEG C, and screw speed is 100-150r/min;
(2) material that step (1) is obtained is mixed melt blending in rear feeding twin screw extruder with remaining raw material, extruding pelletization, twin screw processing temperature is 230-245 DEG C, and screw speed is 50-100r/min, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536463.4A CN105153698A (en) | 2015-08-25 | 2015-08-25 | Ultralow water absorption nylon material for waterproof cable connectors and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536463.4A CN105153698A (en) | 2015-08-25 | 2015-08-25 | Ultralow water absorption nylon material for waterproof cable connectors and preparation method thereof |
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| CN105153698A true CN105153698A (en) | 2015-12-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366653A (en) * | 2016-08-29 | 2017-02-01 | 安徽省康利亚股份有限公司 | Damp and heat resistant nylon cable sheath material for tropical zone and preparation method thereof |
| CN108948738A (en) * | 2018-07-25 | 2018-12-07 | 宁波伊德尔新材料有限公司 | The modified nylon 66 material and preparation method thereof of automobile water chamber hydrolysis-resistant alcoholysis-resistant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015009468A1 (en) * | 2013-07-19 | 2015-01-22 | Dow Global Technologies Llc | Cable with polymer composite core |
-
2015
- 2015-08-25 CN CN201510536463.4A patent/CN105153698A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015009468A1 (en) * | 2013-07-19 | 2015-01-22 | Dow Global Technologies Llc | Cable with polymer composite core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366653A (en) * | 2016-08-29 | 2017-02-01 | 安徽省康利亚股份有限公司 | Damp and heat resistant nylon cable sheath material for tropical zone and preparation method thereof |
| CN108948738A (en) * | 2018-07-25 | 2018-12-07 | 宁波伊德尔新材料有限公司 | The modified nylon 66 material and preparation method thereof of automobile water chamber hydrolysis-resistant alcoholysis-resistant |
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Application publication date: 20151216 |
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