CN108976838A - A kind of PE ester moulding material and preparation method thereof - Google Patents
A kind of PE ester moulding material and preparation method thereof Download PDFInfo
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- CN108976838A CN108976838A CN201810833397.0A CN201810833397A CN108976838A CN 108976838 A CN108976838 A CN 108976838A CN 201810833397 A CN201810833397 A CN 201810833397A CN 108976838 A CN108976838 A CN 108976838A
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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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- 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
- 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
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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
- 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
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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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The present invention relates to a kind of PE ester moulding materials and preparation method thereof.The PE rouge moulding material by following parts by weight each component: PE plastic grain: 25~35 parts；Waste polyurethane powder: 40~80 parts；0.5~1.5 part of interface modifier；1~3 part of stearic acid；1~2 part of polyethylene wax；3~5 parts of fire retardant；2~4 parts of compatilizer；2~4 parts of colorant；It is mixed unit and is mixed to 100~150 DEG C and be extruded into plastic pellet, then through extrusion mixing material, compression molding, cooling, cutting, fixed length.Of the invention having the beneficial effect that realizes that the regeneration of waste uses, and the existing waste polyurethane processing of change is to carry out burning or landfill disposal mode, realizes the environmental protection of country's promotion, energy conservation, is recycled using resource, promotes the well-being of mankind.By recycling, the beneficial effect of generation can not accurate evaluation.
Description
Technical field
The present invention relates to technical field of composite materials, mainly a kind of PE ester moulding material and preparation method thereof.
Background technique
Waste polyurethane, the thermal insulation material part that waste electrical equipment dismantling generates, current processing mode are mainly burned and are filled out
It buries；It burns and generates toxic and harmful gas and substance, landfill need to be up to 60 years or more natural decompositions.The two processing modes are given
Human living space causes significant damage.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of high interface compatibility, high intensity
PE ester moulding material and preparation method thereof.
The object of the present invention is achieved by the following technical solutions.This PE ester moulding material, the PE rouge moulding material by
The each component of following parts by weight: PE plastics can particle: 25~30 parts；Waste polyurethane powder: 30~60 parts；Wood powder: 15~45 parts；
0.5~1.5 part of interface modifier；1~3 part of stearic acid；1~2 part of polyethylene wax；3~5 parts of fire retardant；2~4 parts of compatilizer；?
2~4 parts of toner；It is mixed unit and is mixed to 100~150 DEG C and be extruded into plastic pellet, then through extrusion mixing material, be pressed and molded, be cooling,
Cutting, fixed length.
The interface modifier is WPC570.
The compatilizer is SY-60G.
The fire retardant is AL (OH)3。
The preparation method of this PE ester moulding material, includes the following steps:
Step 1: ingredient is weighed by the parts by weight, is added in high speed mixing smelting machine and uniformly mixes；
Step 2: being added cold mixing equipment for the described ingredient after evenly mixing, stirring cooling, obtain it is after cooling at
Point；
Step 3: by ingredient after cooling be passed through double screw extruder be kneaded and be granulated, after extrusion molding it is cooling, obtain institute
The PE ester moulding material stated.
The temperature of the high speed mixing smelting machine is 100~150 DEG C.
The parameter of the double screw extruder during the mixing and granulation are as follows: 180~200 DEG C of temperature；Spiral shell
10~25 revs/min of bar revolving speed.
The parameter of the double screw extruder during the extrusion molding are as follows: 150~180 DEG C of temperature；Screw rod turns
5~10 revs/min of speed.
The type of cooling in the step three is water cooling.
The invention has the benefit that, by many experiments, being selected reasonable the present invention overcomes the deficiency of existing product
Material formula and technique, mechanical performance increase substantially, and density of material is greatly reduced；Realize country advocate environmental protection, energy conservation, can
The maximization of cycling and reutilization resource impact, promotes the well-being of mankind.By recycling, the beneficial effect of generation can not accurate evaluation.
Specific embodiment
Below in conjunction with embodiment, the present invention will be described in detail:
Embodiment 1: this PE rouge moulding material, the ingredient including following parts by weight: PE plastic grain: 25kg；Waste polyurethane
Powder: 30kg；Wood powder: 45kg；Interface modifier WPC570 0.5kg；Stearic acid 1kg；Polyethylene wax 1kg；Fire retardant AL (OH)3
3kg；Compatilizer SY-60G2kg；Colorant 2kg；
The preparation method of above-mentioned PE rouge moulding material is as follows
Step 1: a certain amount of raw material is weighed by the weight ratio；
Step 2: the above-mentioned raw material weighed up is added in high speed mixing smelting machine and is uniformly mixed；Setting high-speed kneading machine temperature is
100 DEG C, when temperature reaches 100 DEG C, switch to stir at low speed, mixing time 12min；
Step 3: ingredient after cooling is passed through double screw extruder and is kneaded and is granulated, 180~200 DEG C of temperature；Screw rod turns
10~25 revs/min of speed；
Step 4: the raw material extrusion molding being granulated, according to production needs install required product mold, temperature 150~
180℃；5~10 revs/min of screw speed；
Step 5: cooling, employing mode: water cooling.Obtain the PE ester moulding material of embodiment 1.
Embodiment 2: this PE rouge moulding material, the ingredient including following parts by weight: PE plastics can particle: 30kg；Give up poly- ammonia
Ester powder: 60kg；Wood powder: 15kg；Interface modifier WPC570 1.5kg；Stearic acid 3kg；Polyethylene wax 2kg；Fire retardant AL
(OH)35kg；Compatilizer SY-60G4kg；Colorant 4kg；
The preparation method of above-mentioned PE rouge moulding material is as follows
Step 1: a certain amount of raw material is weighed by the weight ratio；
Step 2: the above-mentioned raw material weighed up is added in high speed mixing smelting machine and is uniformly mixed；Setting high-speed kneading machine temperature is
100 DEG C, when temperature reaches 100 DEG C, switch to stir at low speed, mixing time 12min；
Step 3: ingredient after cooling is passed through double screw extruder and is kneaded and is granulated, 180~200 DEG C of temperature；Screw rod turns
10~25 revs/min of speed；
Step 4: the raw material extrusion molding being granulated, according to production needs install required product mold, temperature 150~
180℃；5~10 revs/min of screw speed；
Step 5: cooling, employing mode: water cooling.Obtain the PE ester moulding material of embodiment 2.
The PE rouge moulding material of embodiment 1 and embodiment 2 is tested, the present invention overcomes the deficiency of existing product, machines
Tool performance increases substantially, and density of material is greatly reduced, and realizes environmental protection, energy conservation, recyclable recycling resource effect that country advocates
The maximization of fruit, promotes the well-being of mankind.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation, benefit
The technical solution for using waste polyurethane to be formed as raw material, falls within the scope of protection required by the present invention.
Claims (9)
1. a kind of PE ester moulding material, which is characterized in that the PE rouge moulding material by following parts by weight each component: PE plastics can
Grain: 25~30 parts；Waste polyurethane powder: 30~60 parts；Wood powder: 15~45 parts；0.5~1.5 part of interface modifier；Stearic acid 1~3
Part；1~2 part of polyethylene wax；3~5 parts of fire retardant；2~4 parts of compatilizer；2~4 parts of colorant；Unit is mixed to mix to 100
~150 DEG C are extruded into plastic pellet, then through extrusion mixing material, compression molding, cooling, cutting, fixed length.
2. PE ester moulding material according to claim 1, it is characterised in that: the interface modifier is WPC570.
3. PE ester moulding material according to claim 1, it is characterised in that: the compatilizer is SY-60G.
4. PE ester moulding material according to claim 1, it is characterised in that: the fire retardant is AL (OH)3。。
5. a kind of method for preparing PE ester moulding material as described in claim 1, which comprises the steps of:
Step 1: ingredient is weighed by the parts by weight, is added in high speed mixing smelting machine and uniformly mixes；
Step 2: cold mixing equipment is added in the ingredient after evenly mixing, stirring cooling obtains ingredient after cooling；
Step 3: by ingredient after cooling be passed through double screw extruder be kneaded and be granulated, after extrusion molding it is cooling, obtain described
PE ester moulding material.
6. the preparation method of PE ester moulding material according to claim 5, which is characterized in that the temperature of the high speed mixing smelting machine
It is 100~150 DEG C.
7. the preparation method of PE rouge moulding material according to claim 5, which is characterized in that the mixing and the mistake being granulated
The parameter of double screw extruder described in journey are as follows: 180~200 DEG C of temperature；10~25 revs/min of screw speed.
8. the preparation method of PE rouge moulding material according to claim 5, which is characterized in that during the extrusion molding
The parameter of the double screw extruder are as follows: 150~180 DEG C of temperature；5~10 revs/min of screw speed.
9. the preparation method of PE rouge moulding material according to claim 5, which is characterized in that the type of cooling in step 3 is
Water cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833397.0A CN108976838A (en) | 2018-07-26 | 2018-07-26 | A kind of PE ester moulding material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833397.0A CN108976838A (en) | 2018-07-26 | 2018-07-26 | A kind of PE ester moulding material and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108976838A true CN108976838A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810833397.0A Pending CN108976838A (en) | 2018-07-26 | 2018-07-26 | A kind of PE ester moulding material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111303522A (en) * | 2020-03-30 | 2020-06-19 | 界首市通达塑业有限公司 | Preparation method of PE (polyethylene) regenerated plastic particles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450580A (en) * | 2013-09-16 | 2013-12-18 | 内蒙古大学 | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam |
| CN104742465A (en) * | 2013-12-25 | 2015-07-01 | 深圳市格林美高新技术股份有限公司 | Scratch-resistant co-extruded plastic-wood profile and preparation method thereof |
| CN106084393A (en) * | 2016-06-22 | 2016-11-09 | 常州厚德再生资源科技有限公司 | A kind of PE fat moulding material and preparation method thereof |
| CN107418236A (en) * | 2017-06-22 | 2017-12-01 | 合肥励仙电力工程有限公司 | A kind of insulation Wood plastic composite for being used to decorate and preparation method thereof |
-
2018
- 2018-07-26 CN CN201810833397.0A patent/CN108976838A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450580A (en) * | 2013-09-16 | 2013-12-18 | 内蒙古大学 | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam |
| CN104742465A (en) * | 2013-12-25 | 2015-07-01 | 深圳市格林美高新技术股份有限公司 | Scratch-resistant co-extruded plastic-wood profile and preparation method thereof |
| CN106084393A (en) * | 2016-06-22 | 2016-11-09 | 常州厚德再生资源科技有限公司 | A kind of PE fat moulding material and preparation method thereof |
| CN107418236A (en) * | 2017-06-22 | 2017-12-01 | 合肥励仙电力工程有限公司 | A kind of insulation Wood plastic composite for being used to decorate and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111303522A (en) * | 2020-03-30 | 2020-06-19 | 界首市通达塑业有限公司 | Preparation method of PE (polyethylene) regenerated plastic particles |
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Application publication date: 20181211 |
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