CN108929474A - A kind of HDPE winding reinforcing pipe - Google Patents
A kind of HDPE winding reinforcing pipe Download PDFInfo
- Publication number
- CN108929474A CN108929474A CN201810892939.1A CN201810892939A CN108929474A CN 108929474 A CN108929474 A CN 108929474A CN 201810892939 A CN201810892939 A CN 201810892939A CN 108929474 A CN108929474 A CN 108929474A
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- Prior art keywords
- parts
- hdpe
- reinforcing pipe
- winding reinforcing
- high density
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of HDPE winding reinforcing pipe, the raw material including following weight ratio: 100-140 parts of high density polyethylene (HDPE), 40-50 parts of high density polyethylene (HDPE) reworked materials, 6-10 parts of water suction particles, 1-3 parts of heat stabilizers, 0.3-0.8 parts of dispersing agents, 60-80 parts of hydroxymethyl celluloses, 30-38 parts of modified cyanurotriamide resins, 20-30 parts of hydroxy-ethyl acrylates, 10-14 parts of powder filled objects, 8-10 parts of Masterbatch, 2-3 parts of colorants and 10-12 parts of modifying agent.The present invention can realize the absorption and elimination of moisture by the way of chemistry, to completely eliminate influence of the moisture to properties of product, save energy consumption, reduced the labor intensity of worker by being added to water suction particle.The addition of Masterbatch, can increase the opaqueness of tubing, thus inhibit the growth of algae, meanwhile, the addition of component can increase the intensity and toughness of HDPE winding reinforcing pipe in the present invention, therefore improve the service life of pipeline.
Description
Technical field
The invention belongs to Production of Plastic Building Materials fields, and in particular to a kind of HDPE winding reinforcing pipe.
Background technique
HDPE pipe (high density polyethylene pipe) refers to that with HDPE be primary raw material, using extruding pipe embryo, cooling and shaping, leads
The solid wall plastic pipe that processes produce such as draw, cut；Or it is blow molded into after extruder extruding pipe embryo through ripple forming machinery
The double-wall corrugated pipe of type or first shaping block processed, through winding the winding pipe being welded；Or the band embryo and steel band squeezed out is combined into steel
Plastic composite strip, then the plastic-steel-wound drainage pipe that is welded etc. is taken through winding.Specification is DN110-DN2600mm.This kind of tubing has
The advantages that corrosion-resistant, light weight, simple installation, through-current capacity are big, the service life is long (50 years), alternative high energy consumption material (cement, casting
Iron, ceramics etc.) production tubing, belong to environment-friendly product.
HDPE pipe is widely used in municipal water supply and sewage work, sewage treatment plant and other major construction projects, is producing
Moral character can be gone up mainly relatively high requirement to the tensile strength of ring stiffness and seam.In order to reduce production cost, product is improved
The market competitiveness, manufacturer uses a certain proportion of HDPE reworked material, and HDPE reworked material table on HDPE composition of raw materials
Face or inside particles contain certain moisture, cause many difficulties to production technology, can be in tube surfaces if not eliminating
Water wave or recess are formed, appearance is not only influenced, also has larger impact to the tensile property of product.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of HDPE winding reinforcing pipes.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: a kind of HDPE winding reinforcing pipe, including it is following heavy
Measure ratio raw material: 100-140 parts of high density polyethylene (HDPE), 40-50 parts of high density polyethylene (HDPE) reworked materials, 6-10 parts of water suction particles,
1-3 parts of heat stabilizers, 0.3-0.8 parts of dispersing agents, 60-80 parts of hydroxymethyl celluloses, 30-38 parts of modified cyanurotriamide resins, 20-
30 parts of hydroxy-ethyl acrylates, 10-14 parts of powder filled objects, 8-10 parts of Masterbatch, 2-3 parts of colorants and 10-12 parts of modifying agent.
Preferably, the raw material including following weight ratio: 120 parts of high density polyethylene (HDPE), 45 parts of high density polyethylene (HDPE) regeneration
Material, 8 parts of water suction particles, 2 parts of heat stabilizers, 0.5 part of dispersing agent, 70 parts of hydroxymethyl celluloses, 34 parts of modified cyanurotriamide resins,
25 parts of hydroxy-ethyl acrylates, 12 parts of powder filled objects, 9 parts of Masterbatch, 2.5 parts of colorants and 11 parts of modifying agent.
Preferably, it is described water suction particle include following weight ratio raw material: 60-80 parts of calcium oxide, 20-40 parts of calcium carbonate,
6-8 parts of coupling agents and 10-14 parts of polyethylene waxes.
Preferably, the heat stabilizer selects Hinered phenols antioxidant, suffocated amine antioxidant, anti-hydrolysis agent, phosphorous acid
The mixing of one or more of esters antioxidant.
Preferably, the powder filled object selects talcum powder, kaolin, mica, graphite powder, wollastonite, diatomite, glass
The mixing of one or more of fiber and glass microballoon.
Preferably, the modifying agent selects one of methyltriethoxysilane, polystyrene and titanium dioxide or two
Kind or more mixing.
By adopting the above technical scheme, the present invention can realize water by the way of chemistry by being added to water suction particle
The absorption and elimination divided has saved energy consumption to completely eliminate influence of the moisture to properties of product, reduces the labour of worker
Intensity.The addition of Masterbatch, can increase the opaqueness of tubing, thus inhibit the growth of algae, meanwhile, component in the present invention
Addition can increase the intensity and toughness of HDPE winding reinforcing pipe, therefore improve the service life of pipeline.
Detailed description of the invention
Fig. 1 is production technological process of the invention.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A kind of HDPE winding reinforcing pipe, the raw material including following weight ratio: 100 parts of high density polyethylene (HDPE), 40 parts it is highly dense
Spend recycled polyethylene, 6 parts of water suction particles, 1 part of heat stabilizer, 0.3 part of dispersing agent, 60 parts of hydroxymethyl celluloses, 30 parts of modifications
Melamine resin, 20 parts of hydroxy-ethyl acrylates, 10 parts of powder filled objects, 8 parts of Masterbatch, 2 parts of colorants and 10-12 parts of modifications
Agent.
Water suction particle includes the raw material of following weight ratio: 60 parts of calcium oxide, 20 parts of calcium carbonate, 6 parts of coupling agents and 10 parts are poly-
Ethylene waxes.
Heat stabilizer select Hinered phenols antioxidant, suffocated amine antioxidant, anti-hydrolysis agent, in phosphite ester antioxidant
One or more kinds of mixing.
Powder filled object selects talcum powder, kaolin, mica, graphite powder, wollastonite, diatomite, glass fibre and glass
The mixing of one or more of microballon.
Modifying agent selects the mixed of one or more of methyltriethoxysilane, polystyrene and titanium dioxide
It closes.
Embodiment 2
A kind of HDPE winding reinforcing pipe, the raw material including following weight ratio: 140 parts of high density polyethylene (HDPE), 50 parts it is highly dense
Spend recycled polyethylene, 10 parts of water suction particles, 3 parts of heat stabilizers, 0.8 part of dispersing agent, 80 parts of hydroxymethyl celluloses, 38 parts of modifications
Melamine resin, 30 parts of hydroxy-ethyl acrylates, 14 parts of powder filled objects, 10 parts of Masterbatch, 3 parts of colorants and 12 parts of modifications
Agent.
Water suction particle includes the raw material of following weight ratio: 80 parts of calcium oxide, 40 parts of calcium carbonate, 8 parts of coupling agents and 14 parts are poly-
Ethylene waxes.
Heat stabilizer select Hinered phenols antioxidant, suffocated amine antioxidant, anti-hydrolysis agent, in phosphite ester antioxidant
One or more kinds of mixing.
Powder filled object selects talcum powder, kaolin, mica, graphite powder, wollastonite, diatomite, glass fibre and glass
The mixing of one or more of microballon.
Modifying agent selects the mixed of one or more of methyltriethoxysilane, polystyrene and titanium dioxide
It closes.
Embodiment 3
A kind of HDPE winding reinforcing pipe, the raw material including following weight ratio: the raw material including following weight ratio: 120 parts
High density polyethylene (HDPE), 45 parts of high density polyethylene (HDPE) reworked materials, 8 parts of water suction particles, 2 parts of heat stabilizers, 0.5 part of dispersing agent, 70 parts
Hydroxymethyl cellulose, 34 parts of modified cyanurotriamide resins, 25 parts of hydroxy-ethyl acrylates, 12 parts of powder filled objects, 9 parts of Masterbatch,
2.5 parts of colorants and 11 parts of modifying agent.
Water suction particle includes the raw material of following weight ratio: 70 parts of calcium oxide, 30 parts of calcium carbonate, 7 parts of coupling agents and 12 parts are poly-
Ethylene waxes.
Heat stabilizer select Hinered phenols antioxidant, suffocated amine antioxidant, anti-hydrolysis agent, in phosphite ester antioxidant
One or more kinds of mixing.
Powder filled object selects talcum powder, kaolin, mica, graphite powder, wollastonite, diatomite, glass fibre and glass
The mixing of one or more of microballon.
Modifying agent selects the mixed of one or more of methyltriethoxysilane, polystyrene and titanium dioxide
It closes.
Referring to shown in Fig. 1, for production technological process of the invention, a kind of preparation method of HDPE winding reinforcing pipe is passed through
Stirring, storage, production preparation, cooling, demoulding and quality inspection step are crossed, the preparation of HDPE winding reinforcing pipe is completed；Specific steps are such as
Under: raw material is fitted into agitating device by above-mentioned weight ratio and is stirred, it is to be mixed uniformly after send through vacuum feed device into
Between feed bin store, then by vacuum feed device send into extruder heating, plasticizing, be homogenized after, squeezed out respectively through runner, mouth mold
It at flat material strip and the camber material strip to coat PP skeleton pipe, is equidistantly wrapped on the die surface of rotation, to be made each
The product of kind structure type；Product and mold are hoisted on cutting apparatus together, and cooling simultaneously cuts bellmouth by defined size
And socket end, stripping station is then hoisted to by article removal；Product after demoulding is pre-buried in female end after surfaces externally and internally is modified
Upper metal electric fuse, is tested by ring stiffness tester.
By the present invention in that with specific preparation method, and quality inspection is carried out, defective product amount can be reduced, to improve production
The qualification rate of product.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. a kind of HDPE winding reinforcing pipe, it is characterised in that: the raw material including following weight ratio: 100-140 parts of high density is poly-
Ethylene, 40-50 parts of high density polyethylene (HDPE) reworked materials, 6-10 parts of water suction particles, 1-3 parts of heat stabilizers, 0.3-0.8 parts of dispersing agents,
60-80 parts of hydroxymethyl celluloses, 30-38 parts of modified cyanurotriamide resins, 20-30 parts of hydroxy-ethyl acrylates, 10-14 parts of powders are filled out
Fill object, 8-10 part Masterbatch, 2-3 parts of colorants and 10-12 parts of modifying agent.
2. a kind of HDPE winding reinforcing pipe according to claim 1, it is characterised in that: the raw material including following weight ratio:
120 parts of high density polyethylene (HDPE), 45 parts of high density polyethylene (HDPE) reworked materials, 8 parts of water suction particles, 2 parts of heat stabilizers, 0.5 part of dispersion
Agent, 70 parts of hydroxymethyl celluloses, 34 parts of modified cyanurotriamide resins, 25 parts of hydroxy-ethyl acrylates, 12 parts of powder filled objects, 9 parts
Masterbatch, 2.5 parts of colorants and 11 parts of modifying agent.
3. a kind of HDPE winding reinforcing pipe according to claim 1, it is characterised in that: the water suction particle includes following heavy
Measure the raw material of ratio: 60-80 parts of calcium oxide, 20-40 parts of calcium carbonate, 6-8 parts of coupling agents and 10-14 parts of polyethylene waxes.
4. a kind of HDPE winding reinforcing pipe according to claim 1, it is characterised in that: the heat stabilizer selects hindered phenol
The mixing of one or more of kind antioxidant, suffocated amine antioxidant, anti-hydrolysis agent, phosphite ester antioxidant.
5. a kind of HDPE winding reinforcing pipe according to claim 1, it is characterised in that: the powder filled object selects talcum
One or more of powder, kaolin, mica, graphite powder, wollastonite, diatomite, glass fibre and glass microballoon mix
It closes.
6. a kind of HDPE winding reinforcing pipe according to claim 1, it is characterised in that: the modifying agent selects three second of methyl
The mixing of one or more of oxysilane, polystyrene and titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892939.1A CN108929474A (en) | 2018-08-07 | 2018-08-07 | A kind of HDPE winding reinforcing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892939.1A CN108929474A (en) | 2018-08-07 | 2018-08-07 | A kind of HDPE winding reinforcing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108929474A true CN108929474A (en) | 2018-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892939.1A Pending CN108929474A (en) | 2018-08-07 | 2018-08-07 | A kind of HDPE winding reinforcing pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN108929474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174100A (en) * | 2021-04-28 | 2021-07-27 | 泰州市曙明塑胶有限公司 | HDPE enhancement mode winding arrangement wall pipe B type pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175854A (en) * | 2015-08-26 | 2015-12-23 | 安徽永高塑业发展有限公司 | Reinforced and toughened HDPE (high-density polyethylene) hollow wall winding pipe |
-
2018
- 2018-08-07 CN CN201810892939.1A patent/CN108929474A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175854A (en) * | 2015-08-26 | 2015-12-23 | 安徽永高塑业发展有限公司 | Reinforced and toughened HDPE (high-density polyethylene) hollow wall winding pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174100A (en) * | 2021-04-28 | 2021-07-27 | 泰州市曙明塑胶有限公司 | HDPE enhancement mode winding arrangement wall pipe B type pipe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181204 |
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| RJ01 | Rejection of invention patent application after publication |