CN1657568A - Super-toughness fire resistant nylon alloy - Google Patents
Super-toughness fire resistant nylon alloy Download PDFInfo
- Publication number
- CN1657568A CN1657568A CN200410036590XA CN200410036590A CN1657568A CN 1657568 A CN1657568 A CN 1657568A CN 200410036590X A CN200410036590X A CN 200410036590XA CN 200410036590 A CN200410036590 A CN 200410036590A CN 1657568 A CN1657568 A CN 1657568A
- Authority
- CN
- China
- Prior art keywords
- retardant
- fire
- nylon alloy
- super tough
- nylon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 29
- 229920001778 nylon Polymers 0.000 title claims abstract description 29
- 239000000956 alloy Substances 0.000 title claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 title 1
- 239000003063 flame retardant Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 14
- 239000003112 inhibitor Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical class [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical class C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229940074391 gallic acid Drugs 0.000 claims description 2
- 235000004515 gallic acid Nutrition 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002989 phenols Chemical group 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- -1 stibnate Chemical compound 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Chemical group 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000012745 toughening agent Substances 0.000 abstract 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical group OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
An ultrahigh-toughness flame-retarded nylon alloy is proportionally prepared from nylon, flame retarder, flame-retarding synergist toughening agent, optical stabilizer and antioxidizing agent through mixing them except nylon, extruding out to obtain particles, mixing with nylon, dual-screw extruding out, cooling, drying and cutting to become particles.
Description
Technical field:
The present invention relates to a kind of super tough fire-retardant nylon Alloy And Preparation Method.
Background technology:
Nylon is one of the most frequently used engineering plastics, have stronger chemical-resistant, tensile strength, wear resistance, the while good fluidity, the processing characteristics excellence, therefore since industrialization, be widely used in fields such as automobile, electronic apparatus, industrial machinery, packing, living utensil, as fuel tank, the water tank of automobile and truck, power connector, cell box, motor casing, rly. shell, power tool shell etc.But there are defectives such as shock strength is low, inflammable in nylon, has limited it further to apply, particularly automobile that consumption is very big and electrical apparatus industry.
Summary of the invention:
Purpose of the present invention is exactly in order to overcome the defective that above-mentioned prior art exists, a kind of have excellent toughness and flame retardant properties to be provided, can satisfying nylon alloy material of automobile and electrical apparatus industry performance requriements and preparation method thereof.
Purpose of the present invention can be achieved through the following technical solutions: a kind of super tough fire-retardant nylon alloy, it is characterized in that, and comprise following component and content (weight part):
Nylon 55-80
Fire retardant 5-20
Retardant synergist 2-10
Toughner 2-22
Photostabilizer 0.2-5
Oxidation inhibitor 0.1-2
Described fire retardant is the bromine compounds.
Described retardant synergist is the mixture of antimonous oxide, stibnate, borate, phosphorous acid esters or these compounds.
Described toughner is ethene and senior a-olefin copolymer, styrene-butadiene-styrene block copolymer, the mixture of hydrogenated styrene-butadiene-styrene block copolymers or these compounds.
Described photostabilizer is the mixture of benzophenone, benzotriazole category, hindered amines, titanium dioxide, zinc oxide, carbon black or these compounds.
Described oxidation inhibitor is the mixture of phenols, phosphorous acid esters, sulfur-bearing esters of gallic acid, metal passivator or these compounds.
A kind of preparation method of super tough fire-retardant nylon alloy, it is characterized in that, at first with fire retardant, retardant synergist, toughner, photostabilizer, oxidation inhibitor blend extruding pelletization, obtain the toughening flame-proof master batch, and then with filled toughening fire-retardant master granule and nylon resin after disperseing blend, by twin screw extruder extrude, cool off, dry, pelletizing, obtain product.
Compare with existing conventional art, the present invention can obtain the splendid nylon alloy material of toughness and flame retardant properties by selecting toughness reinforcing efficiently and flame-retardant system, can satisfy the service requirements of automobile and electrical apparatus industry.
Embodiment:
The present invention is further illustrated below by specific embodiment.
Embodiment 1-3:
With nylon is base-material, and the component concentration of its each composition (weight part) is listed in the table 1.
(1) fire retardant, retardant synergist, toughner, photostabilizer, oxidation inhibitor are placed high-speed mixer, mixed rotating speed 600rpm 10-15 minute.Mixed material is joined in the hopper of single screw extrusion machine, each of screw rod section temperature is 170-180, screw speed 300rpm, and material is made the toughening flame-proof master batch through pelletizing, air-dry, cooling.
(2) with toughening flame-proof master batch and nylon after disperseing blend, by the twin screw extruder fusion, mixing, extrude, cool off, dry, pelletizing and packing, obtain product.Each of screw rod section temperature is 240-280 ℃, and screw speed is 300rpm, makes the standard batten again for performance test, and test result is listed in the table 2.
The component concentration of table 1 a super tough fire-retardant nylon alloy
Sequence number | Title material | Embodiment 1 | Embodiment 2 |
????1 | Nylon | ????60 | ????80 |
????2 | Fire retardant | ????10 | ????13 |
????3 | Retardant synergist | ????3 | ????4 |
????4 | Toughner | ????8 | ????12 |
????5 | Photostabilizer | ????1.2 | ????1.5 |
????6 | Oxidation inhibitor | ????0.15 | ????0.2 |
Above-mentioned fire retardant is a TDE.
Above-mentioned retardant synergist is an antimonous oxide.
Above-mentioned toughner is ethylene-octene copolymer.
Above-mentioned photostabilizer is 2-hydroxyl-4-octyloxy benzophenone.
Above-mentioned oxidation inhibitor is 2,6-di-t-butyl-4-cresols.
The physical and mechanical property of table 2 a super tough fire-retardant nylon alloy
Sequence number | Performance index | Unit | Embodiment 1 | Embodiment 2 |
????1 | Tensile strength | ????MPa | ????65 | ????69 |
????2 | Flexural strength | ????MPa | ????84 | ????87 |
????3 | Notched Izod impact strength | ????KJ/m 2 | ????16 | ????14 |
????4 | Flame retardant rating | ????/ | ????V-0 | ????V-0 |
Claims (7)
1. a super tough fire-retardant nylon alloy is characterized in that, comprises following component and content (weight part):
Nylon 55-80
Fire retardant 5-20
Retardant synergist 2-10
Toughner 2-22
Photostabilizer 0.2-5
Oxidation inhibitor 0.1-2
2. a kind of super tough fire-retardant nylon alloy according to claim 1 is characterized in that described fire retardant is the bromine compounds.
3. a kind of super tough fire-retardant nylon alloy according to claim 1 is characterized in that described retardant synergist is the mixture of antimonous oxide, stibnate, borate, phosphorous acid esters or these compounds.
4. a kind of super tough fire-retardant nylon alloy according to claim 1, it is characterized in that, described toughner is ethene and senior a-olefin copolymer, styrene-butadiene-styrene block copolymer, the mixture of hydrogenated styrene-butadiene-styrene block copolymers or these compounds.
5. a kind of super tough fire-retardant nylon alloy according to claim 1 is characterized in that described photostabilizer is the mixture of benzophenone, benzotriazole category, hindered amines, titanium dioxide, zinc oxide, carbon black or these compounds.
6. a kind of super tough fire-retardant nylon alloy according to claim 1 is characterized in that described oxidation inhibitor is the mixture of phenols, phosphorous acid esters, sulfur-bearing esters of gallic acid, metal passivator or these compounds.
7. the preparation method of a super tough fire-retardant nylon alloy, it is characterized in that, at first with fire retardant, retardant synergist, toughner, photostabilizer, oxidation inhibitor blend extruding pelletization, obtain the toughening flame-proof master batch, and then with filled toughening fire-retardant master granule and nylon resin after disperseing blend, by twin screw extruder extrude, cool off, dry, pelletizing, obtain product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200410036590XA CN1657568A (en) | 2004-12-07 | 2004-12-07 | Super-toughness fire resistant nylon alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200410036590XA CN1657568A (en) | 2004-12-07 | 2004-12-07 | Super-toughness fire resistant nylon alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1657568A true CN1657568A (en) | 2005-08-24 |
Family
ID=35007281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410036590XA Pending CN1657568A (en) | 2004-12-07 | 2004-12-07 | Super-toughness fire resistant nylon alloy |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1657568A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102492290A (en) * | 2011-12-01 | 2012-06-13 | 上海华谊集团华原化工有限公司 | Preparation method for high-strength high-toughness flame-retardant polyamide |
CN102627855A (en) * | 2012-04-27 | 2012-08-08 | 常熟市发东塑业有限公司 | Cold-resistant high flame retardant nylon composite material |
CN105086444A (en) * | 2015-09-01 | 2015-11-25 | 深圳市兴邦盛塑胶原料有限公司 | Halogen-free flame-retardant nylon composition and preparation method thereof |
CN105350110A (en) * | 2015-12-03 | 2016-02-24 | 苏州宝力塑胶材料有限公司 | Production method of nylon fuzz for flocking |
CN110256843A (en) * | 2019-06-25 | 2019-09-20 | 平顶山市科隆新材料有限公司 | A kind of flame-retardant and anti-static nylon material and preparation method thereof |
CN110591353A (en) * | 2019-09-28 | 2019-12-20 | 徐州腾飞工程塑料有限公司 | Nylon hose formula |
-
2004
- 2004-12-07 CN CN200410036590XA patent/CN1657568A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102492290A (en) * | 2011-12-01 | 2012-06-13 | 上海华谊集团华原化工有限公司 | Preparation method for high-strength high-toughness flame-retardant polyamide |
CN102627855A (en) * | 2012-04-27 | 2012-08-08 | 常熟市发东塑业有限公司 | Cold-resistant high flame retardant nylon composite material |
CN105086444A (en) * | 2015-09-01 | 2015-11-25 | 深圳市兴邦盛塑胶原料有限公司 | Halogen-free flame-retardant nylon composition and preparation method thereof |
CN105350110A (en) * | 2015-12-03 | 2016-02-24 | 苏州宝力塑胶材料有限公司 | Production method of nylon fuzz for flocking |
CN105350110B (en) * | 2015-12-03 | 2017-11-28 | 苏州宝力塑胶材料有限公司 | The production method of flocking nylon fine hair |
CN110256843A (en) * | 2019-06-25 | 2019-09-20 | 平顶山市科隆新材料有限公司 | A kind of flame-retardant and anti-static nylon material and preparation method thereof |
CN110591353A (en) * | 2019-09-28 | 2019-12-20 | 徐州腾飞工程塑料有限公司 | Nylon hose formula |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101469129B (en) | Flame-retardant antistatic reinforced nylon 6 composition and preparation | |
CN1657561A (en) | Special material for antistatic impact fire resistant polyethylene pipe | |
CN112608595B (en) | Red phosphorus flame-retardant polyamide composition and preparation method and application thereof | |
CN112552679B (en) | Flame-retardant antistatic polyamide composite material and preparation method and application thereof | |
CN101121816A (en) | Anti-flaming polycarbonate/acrylonitrile-butadiene-styrene resin mixing material and preparation method thereof | |
CN1990533A (en) | Halogen-free flame-proof toughening polypropylene composition and preparation process thereof | |
CN101974216B (en) | Halogen-free flame-retardant PC/ABS alloy | |
CN110791049B (en) | Flame-retardant reinforced polyphenyl ether/high impact polystyrene composition and preparation method thereof | |
CN109749372A (en) | A kind of fire-retardant reinforced PBT composite material and preparation method thereof | |
CN113637306A (en) | Low-temperature-resistant flame-retardant antistatic PC/PBT alloy and preparation method thereof | |
CN1657568A (en) | Super-toughness fire resistant nylon alloy | |
CN112745642B (en) | Low-mold-fouling flame-retardant reinforced PBT (polybutylene terephthalate) composite material as well as preparation method and application thereof | |
CN110776729B (en) | Flame-retardant polyphenyl ether/high impact polystyrene composition and preparation method thereof | |
CN113136097A (en) | Halogen-free flame-retardant antistatic natural-color PC/ABS alloy and preparation method thereof | |
CN105199303A (en) | High-impact greasy-dirt-resistant modified regenerated ABS material and preparation method thereof | |
CN104448685A (en) | Ceramic fiber reinforced flame retardant ABS and preparation method thereof | |
CN1257935C (en) | Toughened flame-retarded poly propylene composition and its preparing method | |
CN102070886A (en) | PBT (polybutylene terephthalate)/PC (polycarbonate) alloy material with high CTI (comparative tracking index) value and high flame retardance and preparation method thereof | |
CN110760177A (en) | Conductive polyphenyl ether/high impact polystyrene composition and preparation method thereof | |
WO2021012187A1 (en) | High-performance flame retardant abs composite material and preparation method therefor | |
CN114230956B (en) | Polystyrene composition and preparation method and application thereof | |
CN116891629B (en) | Flame-retardant nylon 6 composition and preparation method thereof | |
CN112812536B (en) | Transparent flame-retardant antistatic polycarbonate composition and preparation method thereof | |
CN117777646A (en) | Flame-retardant ABS composite material and preparation method and application thereof | |
CN110894331B (en) | Environment-friendly low-smoke flame-retardant HIPS material and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |