CN103497508A - Low-temperature-resistant illumination-resistant nylon binding tape - Google Patents
Low-temperature-resistant illumination-resistant nylon binding tape Download PDFInfo
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- CN103497508A CN103497508A CN201310466427.6A CN201310466427A CN103497508A CN 103497508 A CN103497508 A CN 103497508A CN 201310466427 A CN201310466427 A CN 201310466427A CN 103497508 A CN103497508 A CN 103497508A
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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
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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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
- 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
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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
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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 a preparation material of a low-temperature-resistant illumination-resistant nylon binding tape. The preparation material comprises the following components in parts by weight: 100 parts of nylon alloys, 15-25 parts of glass fibers, 10-30 parts of low-temperature-resistant modifying materials, 0.5-1.5 parts of a coupling agent, 1.5-8.5 parts of a plasticizer, 0.5-1.5 parts of an antioxidant, 0.2-1.4 parts of an anti-aging agent, 0.1-5.0 parts of a coloring agent, and 0.5-1.5 parts of an ultraviolet absorber. The invention further discloses a production method of the binding tape. The production method comprises the steps of mixing the material, preparing into granules and preparing the nylon binding tape by injection-molding. The low-temperature-resistant illumination-resistant nylon binding tape disclosed by the invention has no embrittlement after being sustained for 72 hours at a low temperature of -60 DEG C, has no crackles after being wound, and has illumination resistance and tensile strength retention rate not less than 92% after being sustained for 168 hours under a high temperature of 180 DEG C.
Description
Technical field
The present invention relates to binding strap, relate in particular to a kind of low temperature resistant anti-illumination nylon binding strap.
Background technology
Be applied to indoor inner the fixing of the interior circuit of the products such as lamp decoration, motor, electronic toy that connect such as televisor, computer of tying up as general band, fixing of mechanical means oil line pipe, on boats and ships, cable line is fixing, the bike car load is packed or is bundled other objects, also can be used for the strapping goods such as agricultural, gardening, handicraft.This product have colligation fast, the characteristics such as good insulating, self-locking be fastening, easy to use.
Yet, expansion along with the band range of application, when band is applied to open air and ties up environment, the anti-light application time of existing band is short, can not be low temperature resistant, the colder environment as the north, the resistance to low temperature of band requires more outstanding, the development of northern wind-powered electricity generation new forms of energy in recent years, in the urgent need to developing of this supporting ageing-resistant band of low temperature resistant fast light photograph with it.
Therefore, in the urgent need to a kind of illumination, low temperature resistant binding strap of can resisting to fill up the low temperature resistant fast light photograph in the market blank of ageing-resistant thermoset band again.
Summary of the invention
The object of the present invention is to provide and a kind ofly can resist illumination, low temperature resistant nylon binding strap and production method thereof.
For achieving the above object, the material for preparing of low temperature resistant anti-illumination nylon binding strap provided by the present invention comprises following component by weight:
100 parts of nylon alloys;
Glass fibre 15-25 part;
Low temperature resistant material modified 10-30 part;
Coupling agent 0.5-1.5 part;
Softening agent 1.5-8.5 part;
Oxidation inhibitor 0.5-1.5 part;
Anti-aging agent 0.2-1.4 part;
Tinting material 0.1-5.0 part;
Ultraviolet absorbers 0.5-1.5 part.
Preferably, described nylon alloy is a kind of or several in nylon 6, nylon 66 or nylon 1010.
Preferably, the order number of described glass fibre is 300 to 1500 orders.
Preferably, described low temperature resistant material modified be a kind of or several composite in polyolefine grafting, rubber modified graft copolymer thing, Research of Grafting Malaic Anhydride Onto Polyethylene, grafting maleic anhydride with ethylene propylene terpolymer, ethylene vinyl acetate copolymer, ultrahigh molecular weight polyethylene(UHMWPE) grafted maleic anhydride or polyether-ether-ketone grafts.
Preferably, described coupling agent is silane coupling agent.
Preferably, described softening agent is that one or several in diester class, phosphoric acid ester, silicone oil, clorafin is composite.
Preferably; described oxidation inhibitor is four [β-(3; the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, N, N'-is two-and a kind of or several composite in (3-(3,5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester.
Preferably; described oxidation inhibitor is four [β-(3; the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, N; N'-is two-and (3-(3,5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester is with (0.2～0.7): and (0.3～1.0): the ratio of (0.3 ~ 1.5) is composite to be formed.
Preferably, described anti-aging agent is N, a kind of or two kinds of composite the forming in N'-bis-(betanaphthyl) Ursol D, anti-aging agent 4,4' dihydroxy diphenyl.
Preferably, described anti-aging agent is N, and N'-bis-(betanaphthyl) Ursol D, anti-aging agent 4,4' dihydroxy diphenyl are with (0.2～0.5): the ratio proportioning of (0.5～1.5) forms.
Preferably, described ultraviolet absorbers is one or both blends in poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) ester and two (2,2,6,6-tetramethyl--4-piperidyl) sebates; When ultraviolet absorbers is blend, poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) ester is (6 ~ 9) with the proportioning of two (2,2,6,6-tetramethyl--4-piperidyl) sebates: (2 ~ 4).
The present invention also provides a kind of production method of low temperature resistant anti-illumination nylon binding strap, comprises the following steps:
(1) batch mixing: by weight, 100 parts of nylon alloys, glass fibre 15-25 part, low temperature resistant material modified 10-30 part, coupling agent 0.5-1.5 part, softening agent 1.5-8.5 part, oxidation inhibitor 0.5-1.5 part, anti-aging agent 0.2-1.4 part, tinting material 0.1-5.0 part, ultraviolet absorbers 0.5-1.5 part are mixed to form to batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
The present invention compared with prior art has following advantage and effect:
(1) the anti-light application time of the present invention is long, can be ageing-resistant.Embrittlement, flavescence also will occur in nylon under the effect of light, this be due to nylon to being less than the short wave ultraviolet sensitivity of 350nm, energy corresponding to 350nm ultraviolet ray is more than C-C, C-N key bond energy is large, is easy to main chain is cut off.The existence of oxygen, impel nylon photoaging especially severe, generates the carbonyl compound of diketone or dialdehyde and so on, and it is the intermediate product of nylon flavescence.In order to change this situation, improve its fast light performance according to aspect, it is composite that the present invention utilizes anti-aging agent, ultraviolet absorbers, oxidation inhibitor and tinting material to carry out, and jointly reaches the effect of extraneous factors such as suppressing light, heat, oxygen.Adding of oxidation inhibitor and anti-aging agent can suppress the aging of its hot oxygen aspect, and ultraviolet absorbers is stronger to the sorption of UV-light, and the tinting material simultaneously added, can play ultraviolet shielding, stops UV-light to enter in polymkeric substance.
(2) shock resistance ability of the present invention improves, can be low temperature resistant.The present invention be take nylon alloy as matrix, glass fibre is strongthener, select suitable toughner, regulate applicable proportioning, to solve when keeping the certain rigidity of the filling-modified nylon of glass fibre, shock strength and the resistance to low temperature of larger raising material obtain the material of comprehensive mechanical property excellence simultaneously.
Although nylon material has a lot of excellent properties, exist notch shock susceptibility and the problem of fragility under low temperature and dry state.Therefore functionalized elastomerics or the polyolefine of normal employing carries out modification, but study, shows, after generally adopting elastomer toughened nylon, the low temperature impact properties of material can improve, and toughness improves, but rigidity can reduce; And adopt when adding rigid particles to improve the rigidity of material as glass fibre etc., its toughness can reduce again, so we have adopted nylon-elastomerics-compound way of stiffener tertiary blending, obtains low-temperature performance and strengthens preferably toughening material.
The low temperature resistant anti-illumination nylon binding strap of the present invention without embrittlement, is wound around flawless after-60 ℃ of low temperature continue 72 hours, and fast light photograph continues 168 hours back draft strength retention >=92% at 180 ℃ of high temperature.
Embodiment
By describing technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment, be explained in detail.
Be pointed out that, in following examples, if not otherwise indicated, the umber of all substances is weight part.
Embodiment 1
(1) batch mixing: by weight, by 6 100 parts of nylon, 15 parts, glass fibre (the order number is 300), 10 parts of Research of Grafting Malaic Anhydride Onto Polyethylenes, 0.5 part of Silane coupling agent KH550,1.5 parts of phosphoric acid aliphatic alcohol esters, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.5 part of pentaerythritol ester, anti-aging agent N, 0.2 part of N'-bis-(betanaphthyl) Ursol D, 0.1 part of redness of the skin or complexion tinting material, ultraviolet absorbers poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) 0.5 part of ester is mixed to form batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 2
(1) batch mixing: by weight; by 66 100 parts of nylon, 15 parts, glass fibre (the order number is 800), 10 parts of grafting maleic anhydride with ethylene propylene terpolymer, 10 parts of ethylene vinyl acetate copolymers, 1.0 parts of Silane coupling agent KH550s, 1.5 parts of silicone oil, N; N'-pair-(3-(3; the 5-di-tert-butyl-hydroxy phenyl) propionyl) 0.5 part of hexanediamine, anti-aging agent 4; 0.2 part of 4'-dihydroxybiphenyl, 1.0 parts of orange colorants, ultraviolet absorbers two (2; 2; 6,6-tetramethyl--4-piperidyl) sebate
0.5 part is mixed to form batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 3
(1) batch mixing: by weight, by 100 parts of nylon 1010s, 15 parts, glass fibre (the order number is 1200), 30 parts of ultrahigh molecular weight polyethylene(UHMWPE) grafted maleic anhydrides, 1.5 parts of Silane coupling agent KH550s, 1.5 parts of clorafins, 0.5 part of three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, anti-aging agent N, 1.4 parts of N'-bis-(betanaphthyl) Ursol D, 2.0 parts of yellow colorants, ultraviolet absorbers poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) 1.5 parts of esters are mixed to form batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 4
(1) batch mixing: by weight, by nylon 6 and nylon 666 each 50 parts, 22 parts, glass fibre (the order number is 1500), 10 parts of ethylene vinyl acetate copolymers, 20 parts of polyether-ether-ketone graftss, 0.5 part of silane coupling agent KH570,8.0 parts of softening agent phosphoric acid aliphatic alcohol esters, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 1.5 parts of pentaerythritol esters, anti-aging agent 4,1.4 parts of 4'-dihydroxybiphenyls, 4.0 parts of green colourants, ultraviolet absorbers two (2,2,6,6-tetramethyl--4-piperidyl) 1.5 parts of sebates are mixed to form batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 5
(1) batch mixing: by weight, by each 50 parts of nylon 6 and nylon 1010s, 25 parts, glass fibre (the order number is 300), 20 parts of Research of Grafting Malaic Anhydride Onto Polyethylenes, 1.0 parts of silane coupling agent KH570, 8.0 parts of softening agent silicone oil, oxidation inhibitor N, N'-pair-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine is 1.5 parts, anti-aging agent N, 0.2 part of N'-bis-(betanaphthyl) Ursol D, 4, 0.5 part of 4'-dihydroxybiphenyl, 5.0 parts of blue colorant, ultraviolet absorbers poly-succinic (4-hydroxyl-2, 2, 6, 6-tetramethyl--1-piperidines ethanol) 1.0 parts of esters are mixed to form batch mixing,
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 6
(1) batch mixing: by weight, by 6 30 parts of nylon, 66 30 parts of nylon, 40 parts of nylon 1010s, 25 parts, glass fibre (the order number is 800), 10 parts of grafting maleic anhydride with ethylene propylene terpolymer, 10 parts of ultrahigh molecular weight polyethylene(UHMWPE) grafted maleic anhydrides, 10 parts of polyether-ether-ketone graftss, 1.5 parts of silane coupling agent KH570, 8.0 parts of softening agent clorafins, 1.5 parts of oxidation inhibitor three [2.4-di-tert-butyl-phenyl] phosphorous acid esters, anti-aging agent N, 0.3 part of N'-bis-(betanaphthyl) Ursol D, anti-aging agent 4, 1.0 parts of 4'-dihydroxybiphenyls, 1.0 parts of orange colorants, 4 parts of cyan colorants, ultraviolet absorbers two (2, 2, 6, 6-tetramethyl--4-piperidyl) 1.0 parts of sebates are mixed to form batch mixing,
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 7
(1) batch mixing: by weight, by 6 20 parts of nylon, 66 80 parts of nylon, 25 parts, glass fibre (the order number is 1200), 30 parts of Research of Grafting Malaic Anhydride Onto Polyethylenes, 0.5 part of Silane coupling agent KH550, 1.0 parts of silane coupling agent KH570, 1.5 parts of softening agent phosphoric acid aliphatic alcohol esters, 1.5 parts of silicone oil, 2 parts of clorafins, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.2 part of pentaerythritol ester, N, N'-pair-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine is 0.3 part, 0.3 part of three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, anti-aging agent N, 1.0 parts of N'-bis-(betanaphthyl) Ursol D, 1.0 parts of yellow colorants, 3.0 parts of violet colorants, ultraviolet absorbers poly-succinic (4-hydroxyl-2, 2, 6, 6-tetramethyl--1-piperidines ethanol) ester is 0.5 part, two (2, 2, 6, 6-tetramethyl--4-piperidyl) 0.4 part of sebate is mixed to form batch mixing,
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 8
(1) batch mixing: by weight, by 6 60 parts of nylon, 66 40 parts of nylon, 25 parts, glass fibre (the order number is 1500), 20 parts of grafting maleic anhydride with ethylene propylene terpolymer, 0.6 part of Silane coupling agent KH550, 0.5 part of silane coupling agent KH570, 2 parts of softening agent phosphoric acid aliphatic alcohol esters, 4 parts of clorafins, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.3 part of pentaerythritol ester, N, N'-pair-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine is 0.5 part, 0.6 part of three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, anti-aging agent 4, 1.0 parts of 4'-dihydroxybiphenyls, 4.0 parts of orange colorants, ultraviolet absorbers poly-succinic (4-hydroxyl-2, 2, 6, 6-tetramethyl--1-piperidines ethanol) ester is 0.9 part, two (2, 2, 6, 6-tetramethyl--4-piperidyl) 0.2 part of sebate is mixed to form batch mixing,
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
Embodiment 9
(1) batch mixing: by weight, by 66 100 parts of nylon, (the order number is 300 for 20 parts, glass fibre, 800, 1200, 1500 respectively account for 5 parts), 18 parts of ethylene vinyl acetate copolymers, 0.2 part of Silane coupling agent KH550, 1.0 parts of silane coupling agent KH570, 3 parts of softening agent silicone oil, 4 parts of clorafins, oxidation inhibitor four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] 0.7 part of pentaerythritol ester, N, N'-pair-(3-(3, the 5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine is 0.3 part, 0.5 part of three [2.4-di-tert-butyl-phenyl] phosphorous acid ester, anti-aging agent N, 0.5 part of N'-bis-(betanaphthyl) Ursol D, 4, 0.8 part of 4'-dihydroxybiphenyl, 5.0 parts of redness of the skin or complexion tinting materials, ultraviolet absorbers poly-succinic (4-hydroxyl-2, 2, 6, 6-tetramethyl--1-piperidines ethanol) ester is 0.8 part, two (2, 2, 6, 6-tetramethyl--4-piperidyl) 0.4 part of sebate is mixed to form batch mixing,
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
Above-mentioned band product is measured, and result is as follows: tensile strength > 30MPa, low-temperature performance (60 ℃, 72 hours), without embrittlement, is wound around flawless, fast light photograph, 168 hours stretching strength retentivity >=92% of 180 ℃ of *.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art that also can make multiple variation accordingly, but any and the present invention are equal to or similar variation all should be encompassed in the scope of the claims in the present invention.
Claims (10)
1. a low temperature resistant anti-illumination nylon binding strap, it is characterized in that: the material for preparing of this low temperature resistant anti-illumination nylon binding strap comprises following component by weight:
100 parts of nylon alloys;
Glass fibre 15-25 part;
Low temperature resistant material modified 10-30 part;
Coupling agent 0.5-1.5 part;
Softening agent 1.5-8.5 part;
Oxidation inhibitor 0.5-1.5 part;
Anti-aging agent 0.2-1.4 part;
Tinting material 0.1-5.0 part;
Ultraviolet absorbers 0.5-1.5 part.
2. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1 is characterized in that: described nylon alloy is a kind of or several in nylon 6, nylon 66 or nylon 1010.
3. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1, it is characterized in that: the order number of described glass fibre is 300 to 1500 orders.
4. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1 is characterized in that: described low temperature resistant material modified a kind of or several composite in polyolefine grafting, rubber modified graft copolymer thing, Research of Grafting Malaic Anhydride Onto Polyethylene, grafting maleic anhydride with ethylene propylene terpolymer, ethylene vinyl acetate copolymer, ultrahigh molecular weight polyethylene(UHMWPE) grafted maleic anhydride or polyether-ether-ketone grafts.
5. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1, it is characterized in that: described coupling agent is silane coupling agent.
6. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1 is characterized in that: described softening agent is that one or several in diester class, phosphoric acid ester, silicone oil, clorafin is composite.
7. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1; it is characterized in that: described oxidation inhibitor is four [β-(3; the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, N; N'-is two-in (3-(3,5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine, three [2.4-di-tert-butyl-phenyl] phosphorous acid ester a kind of or by three kinds of described oxidation inhibitor with (0.2～0.7): (0.3～1.0): the ratio of (0.3 ~ 1.5) is composite to be formed.
8. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1, it is characterized in that: described anti-aging agent is N, N'-bis-(betanaphthyl) Ursol D, anti-aging agent 4, a kind of or N in the 4'-dihydroxybiphenyl, N'-bis-(betanaphthyl) Ursol D and 4,4' dihydroxy diphenyl are with (0.2～0.5): the ratio of (0.5～1.5) is composite to be formed.
9. low temperature resistant anti-illumination nylon binding strap as claimed in claim 1, it is characterized in that: described ultraviolet absorbers is poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) ester and two (2,2,6,6-tetramethyl--4-piperidyl) a kind of in sebate or by poly-succinic (4-hydroxyl-2,2,6,6-tetramethyl--1-piperidines ethanol) ester and two (2,2,6,6-tetramethyl--4-piperidyl) sebate with (6 ~ 9): the ratio proportioning of (2 ~ 4) forms.
10. the production method of a low temperature resistant anti-illumination nylon binding strap as described as claim 1 to 9 any one is characterized in that comprising the following steps:
(1) batch mixing: by weight, 100 parts of nylon alloys, glass fibre 15-25 part, low temperature resistant material modified 10-30 part, coupling agent 0.5-1.5 part, softening agent 1.5-8.5 part, oxidation inhibitor 0.5-1.5 part, anti-aging agent 0.2-1.4 part, tinting material 0.1-5.0 part, ultraviolet absorbers 0.5-1.5 part are mixed to form to batch mixing;
(2) granulation material: by batch mixing at 250-300 ℃ of temperature, extrude, wire drawing, cooling, pelletizing form particulate material;
(3) the nylon binding strap is made in injection moulding: particulate material is extruded to the also low temperature resistant anti-illumination nylon binding strap of cooling formation different shape through injection moulding.
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| CN106167619A (en) * | 2016-06-28 | 2016-11-30 | 河南神马华威塑胶股份有限公司 | A kind of glass fiber enhanced nylon 66, nylon 612 composite and preparation method thereof |
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| CN107964241A (en) * | 2017-12-14 | 2018-04-27 | 佛山市彩贵新型材料有限公司 | A kind of weather-proof composite material and preparation method thereof |
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| CN107964241A (en) * | 2017-12-14 | 2018-04-27 | 佛山市彩贵新型材料有限公司 | A kind of weather-proof composite material and preparation method thereof |
| CN110408197A (en) * | 2019-06-21 | 2019-11-05 | 宣城龙华电子有限公司 | A kind of low temperature resistant band and preparation method thereof |
| CN110746769A (en) * | 2019-10-14 | 2020-02-04 | 张家港绿洲新材料科技有限公司 | Nylon master batch suitable for outdoor ultraviolet-resistant low-temperature nylon cable tie and preparation method and application thereof |
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| CN113321932B (en) * | 2020-02-28 | 2022-07-12 | 合肥杰事杰新材料股份有限公司 | Heat-conducting nylon 66 material and preparation method thereof |
| CN113604037A (en) * | 2021-08-27 | 2021-11-05 | 江苏巨弘捆带制造有限公司 | High-strength wear-resistant binding belt and processing technology thereof |
| CN113604037B (en) * | 2021-08-27 | 2023-09-22 | 江苏巨弘捆带制造有限公司 | High-strength wear-resistant strapping and processing technology thereof |
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Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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Effective date of registration: 20210616 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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