CN109749434A - A kind of preparation method of the overall plastic multiple tube of floor heating - Google Patents
A kind of preparation method of the overall plastic multiple tube of floor heating Download PDFInfo
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- CN109749434A CN109749434A CN201910006337.6A CN201910006337A CN109749434A CN 109749434 A CN109749434 A CN 109749434A CN 201910006337 A CN201910006337 A CN 201910006337A CN 109749434 A CN109749434 A CN 109749434A
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Abstract
The invention discloses a kind of preparation methods of the overall plastic multiple tube of floor heating of floor heating pipeline technical field, graphite is pre-processed by coupling agent, it is dry, pretreated heat filling is made, by pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer processing aid and lubricant, which are put into blender, is stirred mixing, the present invention is to be added in PA6 heat-conducting plastic made from graphite and PBT that the overall plastic compound floor heating pipeline that the obtained PBT heat-conducting plastic of graphite is molded is added in PA6, it is compared with traditional composite steel-plastic pipeline, cost of the invention is more cheap, weight is more light, since the mitigation of weight is so that pipeline is more readily transported and installs, and it joined the anti-agent that bites in PBT heat-conducting plastic, mouse ant can effectively be dispelled, have Effect protects the present invention not will receive non-natural damage, has ensured service life of the invention.
Description
Technical field
The present invention relates to floor heating pipeline technical field, the preparation method of specially a kind of overall plastic multiple tube of floor heating.
Background technique
Floor heating is the abbreviation of floor panel heating, be using entire ground as radiator, by the heating agent in flooring radiation layer,
It is evenly heated entire ground, is conducted from the bottom to top using the rule that the accumulation of heat and heat on ground itself radiate upwards, to reach
To the purpose of heating.Water floor heating, which refers to, is heated to certain temperature water, is transported to underfloor water pipe pipe radiating network, passes through floor
Generate heat and realize a kind of heating mode of heating purpose.Low-temperature ground heating agent forms the temperature that sole to head is gradually successively decreased indoors
Gradient is spent, so that giving foot warms up a cool comfort.Ground radiation heating meets the fitness theory of Chinese medicine " temperature foot top is cool ", is
The symbol of the heating system of the most comfortable and modern life quality at present.Pipeline used in existing floor heating is mostly plastic-aluminum combined
Pipeline, although the good heat conductivity of plastic-aluminum combined pipeline, the advantages that rigid is good, the cost of plastic-aluminum combined pipeline at
This height, and the weight of itself is larger, is not easy to the transport and installation of pipeline.
Summary of the invention
The purpose of the present invention is to provide a kind of floor heating preparation methods of overall plastic multiple tube, to solve above-mentioned background technique
Pipeline used in the existing floor heating of middle proposition is mostly plastic-aluminum combined pipeline, although the good heat conductivity of plastic-aluminum combined pipeline, just
Property intensity it is good the advantages that, still, the cost of plastic-aluminum combined pipeline is high, and the weight of itself is larger, is not easy to pipeline
The problem of transport and installation.
To achieve the above object, the invention provides the following technical scheme: a kind of preparation method of the overall plastic multiple tube of floor heating,
The floor heating is included the following steps: with the preparation method of overall plastic multiple tube
S1: raw material: PA6:70-80 parts, PBT:70-80 parts, graphite: 10-15 parts, antioxidant: 3-7 parts, coupling agent: 1-4 parts,
Solubilizer: 2-6 parts, plasticizer: 2-6 parts, heat stabilizer: 5-8 parts, processing aid: 5-8 parts, lubricant: 1-3 parts, anti-bite
Agent: 7-9 parts；
S2: pretreatment: graphite is pre-processed and is dried by coupling agent, pretreated heat filling is made；
S3:PA6 mixed processing: pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent and lubricant, which are put into blender, is stirred mixing, and PA6 granulation is made；
S4:PBT mixed processing: pretreated Heat Conduction Material, PBT antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent, lubricant and the anti-agent that bites are put into blender and are stirred mixing, and PBT granulation is made；
The molding of S5:PA6 pipeline: PA6 granulation is put into double screw extruder machine barrel, PA6 is pelletized by extruder and is squeezed out
It forms in grinding tool, molding PA6 pipeline is carried out shaping by vacuum sizing device, PA6 pipeline is made；
S6: compound pipeline complex pipeline molding: PBT granulation is put into double screw extruder machine barrel, and PA6 pipeline is moved by transmission device
The double screw extruder of dynamic PBT granulation goes out, and PBT granulation is covered on PA6 pipeline by PBT granulation by extruder, using true
PBT granulation sizing of the empty shaping equipment to being covered on PA6 pipeline, is made overall plastic composite pipe.
Preferably, the antioxidant is two kinds or several in thiobisphenol, p-phenylenediamine, phosphite and p-phenylenediamine
Kind.
Preferably, the heat stabilizer is sulfydryl acid esters organo-tin het stabilizer.
Preferably, the processing aid is MMA and acrylate copolymer.
Preferably, the lubricant is microcrystalline wax.
Preferably, the anti-agent that bites is ammonium benzoate acyl saccharide.
Preferably, the coupling agent is silane coupling agent.
Preferably, the solubilizer is that maleic anhydride is grafted POE.
Preferably, the plasticizer is one or both of ditridecyl phthalate and dibutyl phthalate.
Compared with prior art, the beneficial effects of the present invention are: the present invention is that PA6 made from addition graphite is thermally conductive in PA6
The overall plastic compound floor heating pipeline that the obtained PBT heat-conducting plastic of graphite is molded is added in plastics and PBT, is moulded with traditional steel
Composite pipe is compared, and cost of the invention is more cheap, and weight is more light, due to weight mitigation so that pipeline more
What is added being readily transported and installing, and joined the anti-agent that bites in PBT heat-conducting plastic, can effectively dispel mouse ant, effectively
Protect the present invention not will receive non-natural damage, ensured service life of the invention.
Detailed description of the invention
Fig. 1 is preparation method flow chart of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of preparation method of overall plastic multiple tube of floor heating:
Embodiment 1
The floor heating is included the following steps: with the preparation method of overall plastic multiple tube
S1: raw material: PA6:70 parts, PBT:70 parts, graphite: 10 parts, antioxidant: 3 parts, coupling agent: 1 part, solubilizer: 2 parts, increasing
Modeling agent: 2 parts, heat stabilizer: 5 parts, processing aid: 5 parts, lubricant: 1 part, the anti-agent that bites: 7 parts；
S2: pretreatment: pre-processing graphite by coupling agent, dry, and pretreated heat filling is made；
S3:PA6 mixed processing: pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent and lubricant, which are put into blender, is stirred mixing, and PA6 granulation is made；
S4:PBT mixed processing: pretreated Heat Conduction Material, PBT antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent, lubricant and the anti-agent that bites are put into blender and are stirred mixing, and PBT granulation is made；
The molding of S5:PA6 pipeline: PA6 granulation is put into double screw extruder machine barrel, PA6 is pelletized by extruder and is squeezed out
It forms in grinding tool, molding PA6 pipeline is carried out shaping by vacuum sizing device, PA6 pipeline is made；
S6: compound pipeline complex pipeline molding: PBT granulation is put into double screw extruder machine barrel, and PA6 pipeline is moved by transmission device
The double screw extruder of dynamic PBT granulation goes out, and PBT granulation is covered on PA6 pipeline by PBT granulation by extruder, using true
PBT granulation sizing of the empty shaping equipment to being covered on PA6 pipeline, is made overall plastic composite pipe.
In the present embodiment, the antioxidant is the mixture of thiobisphenol and p-phenylenediamine, and the heat stabilizer is
Sulfydryl acid esters organo-tin het stabilizer, the processing aid are MMA and acrylate copolymer, and the lubricant is microlite
Wax, the anti-agent that bites is ammonium benzoate acyl saccharide, and the coupling agent is silane coupling agent, and the solubilizer connects for maleic anhydride
Branch POE, the plasticizer is ditridecyl phthalate.
Embodiment 2
The floor heating is included the following steps: with the preparation method of overall plastic multiple tube
S1: raw material: PA6:75 parts, PBT:75 parts, graphite: 13 parts, antioxidant: 5 parts, coupling agent: 3 parts, solubilizer: 5 parts, increasing
Modeling agent: 3 parts, heat stabilizer: 6 parts, processing aid: 7 parts, lubricant: 2 parts, the anti-agent that bites: 8 parts；
S2: pretreatment: pre-processing graphite by coupling agent, dry, and pretreated heat filling is made；
S3:PA6 mixed processing: pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent and lubricant, which are put into blender, is stirred mixing, and PA6 granulation is made；
S4:PBT mixed processing: pretreated Heat Conduction Material, PBT antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent, lubricant and the anti-agent that bites are put into blender and are stirred mixing, and PBT granulation is made；
The molding of S5:PA6 pipeline: PA6 granulation is put into double screw extruder machine barrel, PA6 is pelletized by extruder and is squeezed out
It forms in grinding tool, molding PA6 pipeline is carried out shaping by vacuum sizing device, PA6 pipeline is made；
S6: compound pipeline complex pipeline molding: PBT granulation is put into double screw extruder machine barrel, and PA6 pipeline is moved by transmission device
The double screw extruder of dynamic PBT granulation goes out, and PBT granulation is covered on PA6 pipeline by PBT granulation by extruder, using true
PBT granulation sizing of the empty shaping equipment to being covered on PA6 pipeline, is made overall plastic composite pipe.
In the present embodiment, the antioxidant is the mixture of phosphite and p-phenylenediamine, and the heat stabilizer is
Sulfydryl acid esters organo-tin het stabilizer, the processing aid are MMA and acrylate copolymer, and the lubricant is microlite
Wax, the anti-agent that bites is ammonium benzoate acyl saccharide, and the coupling agent is silane coupling agent, and the solubilizer connects for maleic anhydride
Branch POE, the plasticizer is dibutyl phthalate.
Embodiment 3
The floor heating is included the following steps: with the preparation method of overall plastic multiple tube
S1: raw material: PA6:80 parts, PBT:80 parts, graphite: 15 parts, antioxidant: 7 parts, coupling agent: 4 parts, solubilizer: 4 parts, increasing
Modeling agent: 6 parts, heat stabilizer: 7 parts, processing aid: 8 parts, lubricant: 3 parts, the anti-agent that bites: 9 parts；
S2: pretreatment: pre-processing graphite by coupling agent, dry, and pretreated heat filling is made；
S3:PA6 mixed processing: pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent and lubricant, which are put into blender, is stirred mixing, and PA6 granulation is made；
S4:PBT mixed processing: pretreated Heat Conduction Material, PBT antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent, lubricant and the anti-agent that bites are put into blender and are stirred mixing, and PBT granulation is made；
The molding of S5:PA6 pipeline: PA6 granulation is put into double screw extruder machine barrel, PA6 is pelletized by extruder and is squeezed out
It forms in grinding tool, molding PA6 pipeline is carried out shaping by vacuum sizing device, PA6 pipeline is made；
S6: compound pipeline complex pipeline molding: PBT granulation is put into double screw extruder machine barrel, and PA6 pipeline is moved by transmission device
The double screw extruder of dynamic PBT granulation goes out, and PBT granulation is covered on PA6 pipeline by PBT granulation by extruder, using true
PBT granulation sizing of the empty shaping equipment to being covered on PA6 pipeline, is made overall plastic composite pipe.
In the present embodiment, the antioxidant is the mixture of thiobisphenol, p-phenylenediamine and phosphite, the heat
Stabilizer is sulfydryl acid esters organo-tin het stabilizer, and the processing aid is MMA and acrylate copolymer, and the lubricant is
Microcrystalline wax, the anti-agent that bites are ammonium benzoate acyl saccharide, and the coupling agent is silane coupling agent, and the solubilizer is Malaysia
Acid anhydrides is grafted POE, and the plasticizer is the mixture of ditridecyl phthalate and dibutyl phthalate.
In summary, the present invention is that the graphite system that is added is added in PA6 heat-conducting plastic made from graphite and PBT in PA6
The overall plastic compound floor heating pipeline that PBT heat-conducting plastic is molded is obtained, compared with traditional composite steel-plastic pipeline, the present invention
Cost it is more cheap, weight is more light, since the mitigation of weight is so that pipeline is more readily transported and installs, and
And joined the anti-agent that bites in PBT heat-conducting plastic, mouse ant can be effectively dispelled, effectively protecting the present invention not will receive
Non-natural damage has ensured service life of the invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of floor heating preparation method of overall plastic multiple tube, it is characterised in that: the preparation method of the overall plastic multiple tube of the floor heating
Include the following steps:
S1: raw material: PA6:70-80 parts, PBT:70-80 parts, graphite: 10-15 parts, antioxidant: 3-7 parts, coupling agent: 1-4 parts,
Solubilizer: 2-6 parts, plasticizer: 2-6 parts, heat stabilizer: 5-8 parts, processing aid: 5-8 parts, lubricant: 1-3 parts, anti-bite
Agent: 7-9 parts；
S2: pretreatment: graphite is pre-processed and is dried by coupling agent, pretreated heat filling is made；
S3:PA6 mixed processing: pretreated heat filling, PA6, antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent and lubricant, which are put into blender, is stirred mixing, and PA6 granulation is made；
S4:PBT mixed processing: pretreated Heat Conduction Material, PBT antioxidant, solubilizer, plasticizer, heat stabilizer are added
Work auxiliary agent, lubricant and the anti-agent that bites are put into blender and are stirred mixing, and PBT granulation is made；
The molding of S5:PA6 pipeline: PA6 granulation is put into double screw extruder machine barrel, PA6 is pelletized by extruder and is squeezed out
It forms in grinding tool, molding PA6 pipeline is carried out shaping by vacuum sizing device, PA6 pipeline is made；
S6: compound pipeline complex pipeline molding: PBT granulation is put into double screw extruder machine barrel, and PA6 pipeline is moved by transmission device
The double screw extruder of dynamic PBT granulation goes out, and PBT granulation is covered on PA6 pipeline by PBT granulation by extruder, using true
PBT granulation sizing of the empty shaping equipment to being covered on PA6 pipeline, is made overall plastic composite pipe.
2. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: described anti-oxidant
Agent is two or more in thiobisphenol, p-phenylenediamine, phosphite and p-phenylenediamine.
3. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the thermostabilization
Agent is sulfydryl acid esters organo-tin het stabilizer.
4. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the processing helps
Agent is MMA and acrylate copolymer.
5. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the lubricant
For microcrystalline wax.
6. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: described to prevent biting
Agent is ammonium benzoate acyl saccharide.
7. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the coupling agent
For silane coupling agent.
8. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the solubilizer
POE is grafted for maleic anhydride.
9. a kind of preparation method of the overall plastic multiple tube of floor heating according to claim 1, it is characterised in that: the plasticizer
For one or both of ditridecyl phthalate and dibutyl phthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006337.6A CN109749434A (en) | 2019-01-04 | 2019-01-04 | A kind of preparation method of the overall plastic multiple tube of floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006337.6A CN109749434A (en) | 2019-01-04 | 2019-01-04 | A kind of preparation method of the overall plastic multiple tube of floor heating |
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| Publication Number | Publication Date |
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| CN109749434A true CN109749434A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910006337.6A Pending CN109749434A (en) | 2019-01-04 | 2019-01-04 | A kind of preparation method of the overall plastic multiple tube of floor heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057180A (en) * | 2021-04-13 | 2021-07-02 | 万一 | Herbal insect-resist agent |
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|---|---|---|---|---|
| US5258213A (en) * | 1991-04-18 | 1993-11-02 | Huels Aktiengesellschaft | Multilayer thermoplastic composites |
| US5425817A (en) * | 1991-11-14 | 1995-06-20 | Huels Aktiengesellschaft | Multilayer plastic pipe with polyamide inner and outer layers and a linear crystalline polyester intermediate layer |
| CN1769044A (en) * | 2004-10-07 | 2006-05-10 | 德古萨公司 | Multi-layer complex with polyester layer and protection layer |
| CN105984193A (en) * | 2015-03-17 | 2016-10-05 | 赢创德固赛有限公司 | Multilayer composite comprising a polyester layer |
| CN107073867A (en) * | 2014-09-12 | 2017-08-18 | 宇部兴产株式会社 | Stacking pipe |
-
2019
- 2019-01-04 CN CN201910006337.6A patent/CN109749434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5258213A (en) * | 1991-04-18 | 1993-11-02 | Huels Aktiengesellschaft | Multilayer thermoplastic composites |
| US5425817A (en) * | 1991-11-14 | 1995-06-20 | Huels Aktiengesellschaft | Multilayer plastic pipe with polyamide inner and outer layers and a linear crystalline polyester intermediate layer |
| CN1769044A (en) * | 2004-10-07 | 2006-05-10 | 德古萨公司 | Multi-layer complex with polyester layer and protection layer |
| CN107073867A (en) * | 2014-09-12 | 2017-08-18 | 宇部兴产株式会社 | Stacking pipe |
| CN105984193A (en) * | 2015-03-17 | 2016-10-05 | 赢创德固赛有限公司 | Multilayer composite comprising a polyester layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057180A (en) * | 2021-04-13 | 2021-07-02 | 万一 | Herbal insect-resist agent |
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Application publication date: 20190514 |
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