CN102746652A - Preparation method of fragrant nylon/polyethylene alloy material - Google Patents
Preparation method of fragrant nylon/polyethylene alloy material Download PDFInfo
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- CN102746652A CN102746652A CN2012101980281A CN201210198028A CN102746652A CN 102746652 A CN102746652 A CN 102746652A CN 2012101980281 A CN2012101980281 A CN 2012101980281A CN 201210198028 A CN201210198028 A CN 201210198028A CN 102746652 A CN102746652 A CN 102746652A
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- nylon
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- polyethylene alloy
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- 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
- B29B9/12—Making granules characterised by structure or composition
- B29B9/14—Making granules characterised by structure or composition fibre-reinforced
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
-
- 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
- B29B9/12—Making granules characterised by structure or composition
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- 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
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
-
- 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
- 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
- B29C2948/92895—Barrel or housing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Belonging to the technical field of high polymer material preparation, the invention provides a preparation method of a fragrant nylon/polyethylene alloy material. The method comprises the steps of: first putting 100-130 parts of nylon 1010 resin, 40-55 parts of nylon 6 resin, 20-30 parts of polyethylene, 1.2-2.1 parts of a coupling agent, and 50-68 parts of a filling material that are weighed by weight into a mixer for mixing, then putting 2-4 parts of a fragrant masterbatch, 1.3-1.9 parts of an antioxidant, and 48-63 parts of a reinforced fiber that are weighed by weight into the mixer for further mixing so as to obtain a granulation material; and putting the granulation material into a twin-screw extruder for melt extrusion, and controlling the temperature of each zone of the screw extruder, thus obtaining the fragrant nylon/polyethylene alloy material that has good low moisture absorption. Moreover, the method provided in the invention has concise technological steps.
Description
Technical field
The invention belongs to field of polymer material preparing technology, be specifically related to a kind of preparation method of fragrance type nylon/polyethylene alloy material
Background technology
nylon is a kind of purposes material very widely, and is main but be not limited to be used for fields such as automobile, building, electric, packing, living utensil.But, cause the complex process of fabricated product owing to the easy moisture absorption of nylon component.And polyvinyl resin is inertia to moisture content, is not easy to take place the moisture absorption in the course of processing, can not cause that product properties reduces.Therefore, utilize rational technique means that the good and bad complementation of nylon and Vilaterm is had positive effect
Summary of the invention
task of the present invention is to provide a kind of preparation method of fragrance type nylon/polyethylene alloy material; This method technology is simple, and can make the nylon/polyethylene alloy material that obtains have excellent mechanical-physical intensity, agent of low hygroscopicity and avoid producing peculiar smell.
Task of the present invention is accomplished like this, and a kind of preparation method of fragrance type nylon/polyethylene alloy material may further comprise the steps:
A) preparation granulation material; The nylon 1010 resin 100-130 part that will take by weighing by weight earlier, Nylon 6 40-55 part, Vilaterm 20-30 part, coupling agent 1.2-2.1 part and filler 50-68 part are dropped in the mixing machine and are mixed; Drop into aroma agglomerate 2-4 part, oxidation inhibitor 1.3-1.9 part and the fortifying fibre 48-63 part that takes by weighing by weight again; Continue to mix, obtain the granulation material;
B) granulation drops into twin screw extruder with the granulation material and melt extrudes, and the temperature in each district of control screw extrusion press, obtains fragrance type nylon/polyethylene alloy material.
in one embodiment of the invention, described nylon 1010 resin is a fusing point at 210 ℃ resin.
in another embodiment of the present invention, described Nylon 6 is a fusing point at 220 ℃ resin.
in yet another embodiment of the present invention, described Vilaterm is a new LDPE (film grade).
in another embodiment of the present invention, described coupling agent is the sec.-propyl triethoxyl silane.
also have among the embodiment of the present invention, and described filler is the Marinco H through activation treatment.
more of the present invention and among embodiment, and described aroma agglomerate is the mixture of white carbon black of essence and the mass percent 70% of mass percent 30%.
in of the present invention and then embodiment, described oxidation inhibitor is three [2,4 di-tert-butyl-phenyl] phosphorous acid ester.
of the present invention again more and among embodiment, described fortifying fibre is the alkali-free short glass fiber of length 3mm.
in again of the present invention and then concrete embodiment, the temperature in each district of described control screw extrusion press is that the temperature that Jiang Yi district to nine distinguishes is controlled to be: 235 ℃ in a district, 245 ℃ in two districts; 245 ℃ in three districts; 260 ℃ in 255 ℃ of five district, four districts, 265 ℃ in six districts, 260 ℃ in seven districts; 255 ℃ in eight districts, 250 ℃ in nine districts.
The tensile strength of fragrance type nylon/polyethylene alloy material that the inventive method obtains is greater than 155MPa, and flexural strength is greater than 220MPa, and the socle girder notched Izod impact strength is greater than 24kj/m
2
, melting index has good agent of low hygroscopicity greater than 27g/10min, and the method process step is succinct.
Embodiment
Embodiment 1:
A) preparation granulation material; The fusing point that will take by weighing by weight earlier is 100 parts of nylon 1010 resins, fusing point at 220 ℃ resin at 210 ℃ resin is that 50 parts of nylon Nylon 6s, 20 parts of new LDPE (film grade)s, coupling agent are 1.6 parts of sec.-propyl triethoxyl silanes and through thorough mixing in 50 parts of input mixing machines of Marinco H of activation treatment; Dropping into the mass percent take by weighing by weight again and be 30% essence and mass percent and be 2 parts of aroma agglomerates, the oxidation inhibitor that the mixture of 70% white carbon black fills the post of is three [2; 4 di-tert-butyl-phenyls] 48 parts of the alkali-free short glass fibers of 1.5 parts of phosphorous acid esters and length 3mm; Continue abundant mixing, obtain the granulation material;
B) granulation will be by steps A) the granulation material that obtains drops into twin screw extruder and melt extrudes, and the temperature that screw rod one district to nine distinguishes is controlled to be: 235 ℃ in a district; 245 ℃ in two districts, 245 ℃ in three districts, 260 ℃ in 255 ℃ of five district, four districts; 265 ℃ in six districts, 260 ℃ in seven districts, 255 ℃ in eight districts; 250 ℃ in nine districts obtain fragrance type nylon/polyethylene alloy material.
Embodiment 2:
A) preparation granulation material; The fusing point that will take by weighing by weight earlier is 105 parts of nylon 1010 resins, fusing point at 220 ℃ resin at 210 ℃ resin is that 40 parts of nylon Nylon 6s, 25 parts of new LDPE (film grade)s, coupling agent are 1.2 parts of sec.-propyl triethoxyl silanes and through thorough mixing in 55 parts of input mixing machines of Marinco H of activation treatment; Dropping into the mass percent take by weighing by weight again and be 30% essence and mass percent and be 2.5 parts of aroma agglomerates, the oxidation inhibitor that the mixture of 70% white carbon black fills the post of is three [2; 4 di-tert-butyl-phenyls] 63 parts of the alkali-free short glass fibers of 1.3 parts of phosphorous acid esters and length 3mm; Continue abundant mixing, obtain the granulation material.All the other are all with the description to embodiment 1.
Embodiment 3:
A) preparation granulation material; The fusing point that will take by weighing by weight earlier is 115 parts of nylon 1010 resins, fusing point at 220 ℃ resin at 210 ℃ resin is that 45 parts of nylon Nylon 6s, 30 parts of new LDPE (film grade)s, coupling agent are 1.8 parts of sec.-propyl triethoxyl silanes and through thorough mixing in 60 parts of input mixing machines of Marinco H of activation treatment; Dropping into the mass percent take by weighing by weight again and be 30% essence and mass percent and be 3 parts of aroma agglomerates, the oxidation inhibitor that the mixture of 70% white carbon black fills the post of is three [2; 4 di-tert-butyl-phenyls] 54 parts of the alkali-free short glass fibers of 1.6 parts of phosphorous acid esters and length 3mm; Continue abundant mixing, obtain the granulation material.All the other are all with the description to embodiment 1.
Embodiment 4:
A) preparation granulation material; The fusing point that will take by weighing by weight earlier is 130 parts of nylon 1010 resins, fusing point at 220 ℃ resin at 210 ℃ resin is that 55 parts of nylon Nylon 6s, 26 parts of new LDPE (film grade)s, coupling agent are 2.1 parts of sec.-propyl triethoxyl silanes and through thorough mixing in 68 parts of input mixing machines of Marinco H of activation treatment; Dropping into the mass percent take by weighing by weight again and be 30% essence and mass percent and be 4 parts of aroma agglomerates, the oxidation inhibitor that the mixture of 70% white carbon black fills the post of is three [2; 4 di-tert-butyl-phenyls] 60 parts of the alkali-free short glass fibers of 1.9 parts of phosphorous acid esters and length 3mm; Continue abundant mixing, obtain the granulation material.All the other are all with the description to embodiment 1.
Fragrance type nylon/the polyethylene alloy material that obtains by the foregoing description 1 to 4 through test have shown in the following table technique effect:
Claims (10)
1.
A kind of preparation method of fragrance type nylon/polyethylene alloy material is characterized in that may further comprise the steps:
A) preparation granulation material; The nylon 1010 resin 100-130 part that will take by weighing by weight earlier, Nylon 6 40-55 part, Vilaterm 20-30 part, coupling agent 1.2-2.1 part and filler 50-68 part are dropped in the mixing machine and are mixed; Drop into aroma agglomerate 2-4 part, oxidation inhibitor 1.3-1.9 part and the fortifying fibre 48-63 part that takes by weighing by weight again; Continue to mix, obtain the granulation material;
B) granulation drops into twin screw extruder with the granulation material and melt extrudes, and the temperature in each district of control screw extrusion press, obtains fragrance type nylon/polyethylene alloy material.
2. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described nylon 1010 resin is a fusing point at 210 ℃ resin.
3. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described Nylon 6 is a fusing point at 220 ℃ resin.
4. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described Vilaterm is a new LDPE (film grade).
5. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described coupling agent is the sec.-propyl triethoxyl silane.
6. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described filler is the Marinco H through activation treatment.
7. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described aroma agglomerate is the mixture of white carbon black of essence and the mass percent 70% of mass percent 30%.
8. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described oxidation inhibitor is three [2,4 di-tert-butyl-phenyl] phosphorous acid ester.
9. the preparation method of
fragrance type nylon/polyethylene alloy material according to claim 1 is characterized in that described fortifying fibre is the alkali-free short glass fiber of length 3mm.
10.
The preparation method of fragrance type nylon/polyethylene alloy material according to claim 1, the temperature that it is characterized in that each district of described control screw extrusion press are that the temperature in Jiang Yi district to nine district is controlled to be: 235 ℃ in a district, 245 ℃ in two districts; 245 ℃ in three districts; 260 ℃ in 255 ℃ of five district, four districts, 265 ℃ in six districts, 260 ℃ in seven districts; 255 ℃ in eight districts, 250 ℃ in nine districts
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101980281A CN102746652A (en) | 2012-06-15 | 2012-06-15 | Preparation method of fragrant nylon/polyethylene alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101980281A CN102746652A (en) | 2012-06-15 | 2012-06-15 | Preparation method of fragrant nylon/polyethylene alloy material |
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| Publication Number | Publication Date |
|---|---|
| CN102746652A true CN102746652A (en) | 2012-10-24 |
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| CN2012101980281A Pending CN102746652A (en) | 2012-06-15 | 2012-06-15 | Preparation method of fragrant nylon/polyethylene alloy material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552603A (en) * | 2019-09-26 | 2021-03-26 | 合肥杰事杰新材料股份有限公司 | Lasting-fragrance type polypropylene composite material and preparation method and application thereof |
| CN112724528A (en) * | 2020-12-29 | 2021-04-30 | 上海普利特复合材料股份有限公司 | Polypropylene material with lasting fragrance and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276899A (en) * | 2011-07-18 | 2011-12-14 | 武汉钢铁(集团)公司 | Magnesium hydroxide flame-retardant composite material and preparation method thereof |
| CN102417725A (en) * | 2011-11-22 | 2012-04-18 | 广州合成材料研究院有限公司 | Material utilized specially for blades of industrial evaporative cold air blower and cooling ventilator |
-
2012
- 2012-06-15 CN CN2012101980281A patent/CN102746652A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276899A (en) * | 2011-07-18 | 2011-12-14 | 武汉钢铁(集团)公司 | Magnesium hydroxide flame-retardant composite material and preparation method thereof |
| CN102417725A (en) * | 2011-11-22 | 2012-04-18 | 广州合成材料研究院有限公司 | Material utilized specially for blades of industrial evaporative cold air blower and cooling ventilator |
Non-Patent Citations (2)
| Title |
|---|
| 《中国科技博览》 20090131 王玫瑰等 一种新型功能产品--香味塑料 第68页 , 第1期 * |
| 王玫瑰等: "一种新型功能产品——香味塑料", 《中国科技博览》, no. 1, 31 January 2009 (2009-01-31), pages 68 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552603A (en) * | 2019-09-26 | 2021-03-26 | 合肥杰事杰新材料股份有限公司 | Lasting-fragrance type polypropylene composite material and preparation method and application thereof |
| CN112724528A (en) * | 2020-12-29 | 2021-04-30 | 上海普利特复合材料股份有限公司 | Polypropylene material with lasting fragrance and preparation method thereof |
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Application publication date: 20121024 |