CN103756301B - Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer - Google Patents
Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer Download PDFInfo
- Publication number
- CN103756301B CN103756301B CN201310713403.6A CN201310713403A CN103756301B CN 103756301 B CN103756301 B CN 103756301B CN 201310713403 A CN201310713403 A CN 201310713403A CN 103756301 B CN103756301 B CN 103756301B
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- Prior art keywords
- nylon
- halogen
- expansion type
- type flame
- free expansion
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- Expired - Fee Related
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- 239000004677 Nylon Substances 0.000 title claims abstract description 37
- 229920001778 nylon Polymers 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 7
- 239000003549 soybean oil Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 4
- 239000007822 coupling agent Substances 0.000 claims abstract description 4
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000004200 microcrystalline wax Substances 0.000 claims abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 235000018936 Vitellaria paradoxa Nutrition 0.000 claims description 6
- 241001135917 Vitellaria paradoxa Species 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 229940057910 shea butter Drugs 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 5
- 239000000347 magnesium hydroxide Substances 0.000 claims description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 claims 1
- 229920000092 linear low density polyethylene Polymers 0.000 abstract description 3
- 239000004707 linear low-density polyethylene Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101000831616 Homo sapiens Protachykinin-1 Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 102100024304 Protachykinin-1 Human genes 0.000 description 1
- -1 and at home Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of nylon washer halogen-free expansion type flame-proof nylon PA12 combination material, does is it to be made by the raw material of following weight parts: nylon PA12? 500-520, LLDPE 35-38, encapsulated red phosphorus 12-15, polyisobutene 2-3, epoxidized soybean oil 1-2, ABS high glue powder 12-15, microwax 8-10,2-methyl methacrylate 1-2, crosslinking agent TAC? 1-2, titanate coupling agent TMC-TTS? 1-2, auxiliary agent 10-12.
Description
Technical field
The present invention relates to nylon material field, is exactly a kind of nylon washer halogen-free expansion type flame-proof nylon PA12Combination material.
Background technology
Nylon is the synonym of synthetic resin, is taking polymer substance as main material, is processed into useful through manual typeThe solid of shape, but do not comprise fiber, rubber, coating and binding agent etc. Can say that plastics possess following 3 conditions: at elementOn material, be polymer substance, its shape has formed useful shape after artificial, is solid under normal conditions. Gu MingsiJustice, nylon washer is made up of nylon, and at home, nylon washer is also known as nylon washer (Washers), resin mat conventionallyCircle, plastic washers or nylon washer (the modal plastic washer in domestic market is made with nylon 66 mostly).
Nylon washer possesses excellent insulating properties, nonmagnetic, heat insulation, lightweight, the also tool of plastic washer of indivedual materialsStandby high temperature resistant, high strength, decay resistance, portioned product possesses anti-drop, is widely used in each industrial circle.
Summary of the invention
The object of the present invention is to provide a kind of nylon washer halogen-free expansion type flame-proof nylon PA12 combination material.
Above-mentioned purpose realizes by following scheme:
Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer, is characterized in that: it is by following heavyThe raw material of amount part makes: nylon PA12500-520, LLDPE 35-38, encapsulated red phosphorus 12-15, polyisobutene 2-3, epoxidized soybean oil 1-2, ABS high glue powder 12-15, microwax 8-10,2-methyl methacrylate 1-2, crosslinking agent TAC1-2, titaniumAcid esters coupling agent TMC-TTS1-2, auxiliary agent 10-12;
Described auxiliary agent is made up of the raw material of following weight portion: diatomite 10-15, white clay 20-25, zinc oxide 1-2, siliconLime stone 30-40, magnesium hydroxide 10-12, neatly stone flour 1-2, aluminium oxide 1-2, shea butter 1-2, silane coupler KH5601-3,Silica 2-3, antioxidant 1010 1-2, Halogen alkali-free glass fiber 1-2, melamine 2-4, aliphatic acid 1-2;
The preparation method of auxiliary agent puts into calcining furnace by diatomite, white clay to calcine 3-4 hour at 650-670 DEG C,Take out, the hydrochloric acid solution of putting into 10-15% soaks 2-4 hour, and after filtration, deionized water washing 3-4 time, dries, and adds waterIn, then add magnesium hydroxide, shea butter, silica, aliphatic acid, grind and obtain slurry, spraying is dry, by surplus stock withDried powder mixes, and grinding distribution evenly and get final product.
Halogen-free expansion type flame-proof nylon PA12 combination material for described a kind of nylon washer, is characterized in that: preparation sideMethod is: after nylon PA12, epoxidized soybean oil, 2-methyl methacrylate are mixed, then add all the other raw materials to mix,Melt extrude granulation on double screw extruder after and get final product, the each interval temperature of extruder is 210-215 DEG C, extruder rotating speed220-240r/min。
Beneficial effect of the present invention is: fire resistance of the present invention is good, has utilized the fire-retardant of this natural minerals of neatly stone flourPerformance, composite rationally with all the other raw materials.
Detailed description of the invention
Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer, it is the raw material system by following weight kg: nylon PA12500, LLDPE 38, encapsulated red phosphorus 15, polyisobutene 3, epoxidized soybean oil 1, ABS high glue powder15, microwax 10,2-methyl methacrylate 1, crosslinking agent TAC2, titanate coupling agent TMC-TTS1, auxiliary agent 12;
Described auxiliary agent is made up of the raw material of following weight kg: diatomite 15, and white clay 25, zinc oxide 2, wollastonite 40,Magnesium hydroxide 12, neatly stone flour 2, aluminium oxide 2, shea butter 2, silane coupler KH5601, silica 3, antioxidant10101, Halogen alkali-free glass fiber 2, melamine 2, aliphatic acid;
The preparation method of auxiliary agent puts into calcining furnace by diatomite, white clay at 670 DEG C, to calcine 4 hours, takes out, and putsEnter in 10% hydrochloric acid solution and soak 4 hours, after filtration, deionized water washing 3-4 time, oven dry, is added to the water, then adds hydrogen-oxygenChange magnesium, shea butter, silica, aliphatic acid, grind and obtain slurry, spraying is dry, surplus stock is mixed with dried powder,Grinding distribution evenly and get final product.
Halogen-free expansion type flame-proof nylon PA12 combination material for described a kind of nylon washer, preparation method is: by nylonAfter PA12, epoxidized soybean oil, 2-methyl methacrylate mix, then add all the other raw materials to mix, squeeze at twin-screwGo out on machine, melt extrude granulation after and get final product, the each interval temperature of extruder is 215 DEG C, extruder rotating speed 240r/min.
The Performance Detection of the nylon washer that the present embodiment makes:
Claims (2)
1. a halogen-free expansion type flame-proof nylon PA12 combination material for nylon washer, is characterized in that: it is by following weightThe raw material of part makes: nylon PA12500-520, linear low density polyethylene (LLDPE) 35-38, encapsulated red phosphorus 12-15, polyisobutene 2-3, epoxidized soybean oil 1-2, ABS high glue powder 12-15, microwax 8-10,2-methyl methacrylate 1-2, crosslinking agent TAC1-2,Titanate coupling agent TMC-TTS1-2, auxiliary agent 10-12;
Described auxiliary agent is made up of the raw material of following weight portion: diatomite 10-15, white clay 20-25, zinc oxide 1-2, wollastonite30-40, magnesium hydroxide 10-12, neatly stone flour 1-2, aluminium oxide 1-2, shea butter 1-2, silane coupler KH5601-3, twoSilica 2-3, antioxidant 1010 1-2, Halogen alkali-free glass fiber 1-2, melamine 2-4, aliphatic acid 1-2;
The preparation method of auxiliary agent puts into calcining furnace by diatomite, white clay to calcine 3-4 hour at 650-670 DEG C, takes out,The hydrochloric acid solution of putting into 10-15% soaks 2-4 hour, and after filtration, deionized water washing 3-4 time, dries, and is added to the water, then addsEnter magnesium hydroxide, shea butter, silica, aliphatic acid, grind and obtain slurry, spraying is dry, by surplus stock and xeraphiumMix at end, and grinding distribution evenly and get final product.
2. halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer according to claim 1, its featureBe: preparation method is: after nylon PA12, epoxidized soybean oil, 2-methyl methacrylate are mixed, then add all the other formerMaterial mixes, and melt extrude granulation on double screw extruder after and get final product, the each interval temperature of extruder is 210-215 DEG C,Extruder rotating speed 220-240r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713403.6A CN103756301B (en) | 2013-12-20 | 2013-12-20 | Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713403.6A CN103756301B (en) | 2013-12-20 | 2013-12-20 | Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103756301A CN103756301A (en) | 2014-04-30 |
| CN103756301B true CN103756301B (en) | 2016-05-04 |
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| CN201310713403.6A Expired - Fee Related CN103756301B (en) | 2013-12-20 | 2013-12-20 | Halogen-free expansion type flame-proof nylon PA12 combination material for a kind of nylon washer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104479349B (en) * | 2014-12-18 | 2017-12-01 | 陈梓煜 | A kind of flame-proof composite material for 3D printing and preparation method thereof |
| CN107793749B (en) * | 2017-09-30 | 2020-02-28 | 中广核俊尔新材料有限公司 | Low-odor red phosphorus flame-retardant reinforced polyamide material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146136A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | Novel material for automobile synchronizers |
| CN103232676A (en) * | 2013-03-31 | 2013-08-07 | 青岛永卓真塑料制品有限公司 | Novel environment-friendly ABS alloy |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103232676A (en) * | 2013-03-31 | 2013-08-07 | 青岛永卓真塑料制品有限公司 | Novel environment-friendly ABS alloy |
| CN103146136A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | Novel material for automobile synchronizers |
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| Publication number | Publication date |
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| CN103756301A (en) | 2014-04-30 |
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