CN106750781A - Using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s - Google Patents
Using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s Download PDFInfo
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- CN106750781A CN106750781A CN201611126846.5A CN201611126846A CN106750781A CN 106750781 A CN106750781 A CN 106750781A CN 201611126846 A CN201611126846 A CN 201611126846A CN 106750781 A CN106750781 A CN 106750781A
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- parts
- density polyethylene
- hdpe
- high density
- plastics
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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
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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
- C08L2205/02—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
-
- 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：60~75 parts of high density polyethylene (HDPE) feed back, 30~42 parts of polyvinyl resin, styrene butadiene styrene block copolymer SBS）5~12 parts, 1~3 part of calcium carbonate particle, 10~15 parts of plastics phase solvent, 4~5 parts of plastics reinforcing agent, 4~5 parts of plastic lubricating agent.The plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s for providing through the above way, it is modified by the feed back to high-density polyethylene plastics, the plastic pellet that shock resistance is excellent, toughness is high can be obtained, waste and old polyethylene is reused, improve the utilization rate of waste or used plastics, the raw material of plastics-production are reduced, environmental pollution is reduced, there is more good economic benefit and social benefit.
Description
Technical field
It is more particularly to a kind of to use SBS modified waste high density the present invention relates to the plastic pellet of high density polyethylene (HDPE)
The plastic pellet of polyethylene.
Background technology
High density polyethylene (HDPE)（High Density Polyethylene, referred to as " HDPE "）Also known as low-pressure polyethylene, it is
A kind of crystallinity is high, non-polar plane is in a certain degree of translucent.PE has excellent resistance to most of lives and industrialization
The characteristic of product.
HDPE is that a kind of crystallinity is high, nonpolar thermoplastic resin.High density polyethylene (HDPE) is kind of a white powder graininess
Product, nontoxic, tasteless, density is in the range of 0.940~0.976 g/cm3；Crystallinity be 80%~90%, softening point be 125~
135 DEG C, temperature in use is up to 100 DEG C；120 ~ 160 DEG C of fusion temperature, the material larger for molecule, fusion temperature scope exists
Between 200~250 DEG C.It has good heat resistance and cold resistance, and chemical stability is good, also with rigidity higher and tough
Property, mechanical strength is good.Dielectric properties, environmental stress crack resistance is also preferable.Hardness, tensile strength and creep properties are better than low-density
Polyethylene；Wearability, electrical insulating property, toughness and cold resistance are preferable, but compare slightly poorer with low-density insulating properties；Chemically stable
Property is good, at ambient temperature, insoluble in any organic solvent, acid and alkali resistance and the corrosion of various salts；Film is to vapor and sky
The permeability of gas is small, water imbibition is low；Loss of properties on aging, ESCR is not so good as low density polyethylene (LDPE), particularly thermal oxide
Effect can make its hydraulic performance decline, so, resin need to add antioxidant and ultra-violet absorber etc. to improve improvement this respect not
Foot.Heat distortion temperature of the density polyethylene film with high under stressing conditions is relatively low.
Country's waste or used plastics increase sharply at present, and the increase of " white garbage " has had a strong impact on the living environment of people.How
Reprocessed after waste or used plastics are carried out with recovery, accomplish that the use to petrochemical material, regeneration can also be reduced while circulation production
Plastics have the price advantage of protrusion, and more powerful market potential carries out the recycling of waste or used plastics, is conducive to social environment
Protection and improvement, while being more beneficial for the development of Plastics Industry.
The content of the invention
The present invention solves the technical problem of a kind of plastics of use SBS modified waste high density polyethylene (HDPE)s of offer
Particle, is modified by the feed back to high-density polyethylene plastics, can obtain the plastic pellet that shock resistance is excellent, toughness is high
Son, reuses to waste and old polyethylene, improves the utilization rate of waste or used plastics, reduces the raw material of plastics-production, subtracts
Few environmental pollution, there is more good economic benefit and social benefit.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of modified useless using SBS
The plastic pellet of old high density polyethylene (HDPE), using the raw material of following weight portion：
60~75 parts of high density polyethylene (HDPE) feed back
30~42 parts of polyvinyl resin
SBS（SBS）5~12 parts
1~3 part of calcium carbonate particle
10~15 parts of plastics phase solvent
4~5 parts of plastics reinforcing agent
4~5 parts of plastic lubricating agent.
In a preferred embodiments of the invention, the plastic pellet uses the raw material of following weight portion：
65 parts of high density polyethylene (HDPE) feed back
35 parts of polyvinyl resin
SBS（SBS）10 parts
2 parts of calcium carbonate particle
12 parts of plastics phase solvent
5 parts of plastics reinforcing agent
5 parts of plastic lubricating agent.
Above-described embodiment is usually used in the building and ornament materials in common buildings field, and relative toughness is preferable.
In another preferred embodiments of the invention, the plastic pellet uses the raw material of following weight portion：
70 parts of high density polyethylene (HDPE) feed back
40 parts of polyvinyl resin
SBS（SBS）12 parts
3 parts of calcium carbonate particle
15 parts of plastics phase solvent
4 parts of plastics reinforcing agent
4 parts of plastic lubricating agent.
Above-described embodiment is usually used in packaging, bucket, toy etc., and relative intensity is preferable.
Further limit, the plastics phase solvent is toluene and trichloro ethylene copolymer.
Further limit, the plastics phase solvent is pentyl acetate.
Further limit, the plastics reinforcing agent is the one kind in carbon fiber master batch or glass fibre master batch.
Further limit, the lubricant is the one kind in Tissuemat E or lead stearate.
Further limit, the calcium carbonate particle is heavy calcium carbonate particle, its particle footpath is 0.5~1um.
The beneficial effects of the invention are as follows：A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s of the present invention,
It is modified by the feed back to high-density polyethylene plastics, the plastic pellet that shock resistance is excellent, toughness is high can be obtained, to useless
Old high density polyethylene (HDPE) is reused, and improves the utilization rate of waste or used plastics, reduces the raw material of plastics-production, is reduced
Environmental pollution, there is more good economic benefit and social benefit.
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Embodiment 1：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
65 jin of high density polyethylene (HDPE) feed back；35 jin of polyvinyl resin；SBS（SBS）
10 jin；2 jin of powdered whiting particle, its particle footpath is 0.5~1um；2 jin of toluene and trichloro ethylene copolymer 1；Carbon fiber
5 jin of master batch；5 jin of Tissuemat E.
Embodiment 2：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
70 jin of high density polyethylene (HDPE) feed back；40 jin of polyvinyl resin；SBS（SBS）12
Jin；3 jin of powdered whiting particle, its particle footpath is 0.5~1um；15 jin of pentyl acetate；4 jin of glass fibre master batch；Stearic acid
4 jin of lead.
Embodiment 3：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
60 jin of high density polyethylene (HDPE) feed back；30 jin of polyvinyl resin；SBS（SBS）5
Jin；1 jin of powdered whiting particle, its particle footpath is 0.5~1um；0 jin of toluene and trichloro ethylene copolymer 1；Glass fibre master batch
4 jin；4 jin of lead stearate.
Embodiment 4：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
75 jin of high density polyethylene (HDPE) feed back；42 jin of polyvinyl resin；SBS（SBS）
12 jin；3 jin of powdered whiting particle, its particle footpath is 0.5~1um；15 jin of pentyl acetate；5 jin of glass fibre master batch；Poly- second
5 jin of alkene wax.
Embodiment 5：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
68 jin of high density polyethylene (HDPE) feed back；38 jin of polyvinyl resin；SBS（SBS）7
Jin；2 jin of calcium carbonate particle；8 jin of pentyl acetate；5 jin of glass fibre master batch；5 jin of Tissuemat E.
Embodiment 6：
A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s, using the raw material of following weight portion：
72 jin of high density polyethylene (HDPE) feed back；36 jin of polyvinyl resin；SBS（SBS）9
Jin；2 jin of calcium carbonate particle；2 jin of toluene and trichloro ethylene copolymer 1；4 jin of glass fibre master batch；4 jin of lead stearate.
The beneficial effects of the invention are as follows：A kind of plastic pellet of use SBS modified waste high density polyethylene (HDPE)s of the present invention,
It is modified by the feed back to vinyon, the plastic pellet that shock resistance is excellent, toughness is high can be obtained, waste and old is gathered
Ethene is reused, and improves the utilization rate of waste or used plastics, reduces the raw material of plastics-production, reduces environmental pollution, is had
More good economic benefit and social benefit.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (8)
1. using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s, it is characterised in that using the raw material of following weight portion：
60~75 parts of high density polyethylene (HDPE) feed back
30~42 parts of polyvinyl resin
SBS（SBS）5~12 parts
1~3 part of calcium carbonate particle
10~15 parts of plastics phase solvent
4~5 parts of plastics reinforcing agent
4~5 parts of plastic lubricating agent.
2. the plastic pellet of use SBS modified waste high density polyethylene (HDPE)s according to claim 1, it is characterised in that
The plastic pellet uses the raw material of following weight portion：
65 parts of high density polyethylene (HDPE) feed back
35 parts of polyvinyl resin
SBS（SBS）10 parts
2 parts of calcium carbonate particle
12 parts of plastics phase solvent
5 parts of plastics reinforcing agent
5 parts of plastic lubricating agent.
3. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In the plastic pellet uses the raw material of following weight portion：
70 parts of high density polyethylene (HDPE) feed back
40 parts of polyvinyl resin
SBS（SBS）12 parts
3 parts of calcium carbonate particle
15 parts of plastics phase solvent
4 parts of plastics reinforcing agent
4 parts of plastic lubricating agent.
4. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In the plastics phase solvent is toluene and trichloro ethylene copolymer.
5. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In the plastics phase solvent is pentyl acetate.
6. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In the plastics reinforcing agent is the one kind in carbon fiber master batch or glass fibre master batch.
7. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In the lubricant is the one kind in Tissuemat E or lead stearate.
8. the plastic pellet of the use SBS modified waste high density polyethylene (HDPE)s according to Claims 2 or 3, its feature exists
In described calcium carbonate particle is heavy calcium carbonate particle, and its particle footpath is 0.5~1um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126846.5A CN106750781A (en) | 2016-12-09 | 2016-12-09 | Using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126846.5A CN106750781A (en) | 2016-12-09 | 2016-12-09 | Using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106750781A true CN106750781A (en) | 2017-05-31 |
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ID=58882180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611126846.5A Pending CN106750781A (en) | 2016-12-09 | 2016-12-09 | Using the plastic pellet of SBS modified waste high density polyethylene (HDPE)s |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020020716A1 (en) * | 2018-07-27 | 2020-01-30 | Sabic Global Technologies B.V. | Polyethylene composition having improved environmental stress cracking resistance |
| WO2021094524A1 (en) | 2019-11-13 | 2021-05-20 | Anheuser-Busch Inbev S.A. | Use of a polymer composition, crate manufactured in such polymer composition and method of manufacturing such crate or pallet |
| CN113166500A (en) * | 2018-11-05 | 2021-07-23 | Sabic环球技术有限责任公司 | Polyethylene with additives for increasing environmental stress crack resistance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103524838A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Tube stock prepared from recycled plastics |
| CN104231463A (en) * | 2014-10-17 | 2014-12-24 | 苏州市涵信塑业有限公司 | Plastic particle employing SBS (Styrene Butadiene Styrene) modified waste polystyrene |
| CN105017596A (en) * | 2015-07-13 | 2015-11-04 | 陈宪宏 | Composite toughening modification agent, and preparation method and application thereof |
-
2016
- 2016-12-09 CN CN201611126846.5A patent/CN106750781A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524838A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Tube stock prepared from recycled plastics |
| CN104231463A (en) * | 2014-10-17 | 2014-12-24 | 苏州市涵信塑业有限公司 | Plastic particle employing SBS (Styrene Butadiene Styrene) modified waste polystyrene |
| CN105017596A (en) * | 2015-07-13 | 2015-11-04 | 陈宪宏 | Composite toughening modification agent, and preparation method and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020020716A1 (en) * | 2018-07-27 | 2020-01-30 | Sabic Global Technologies B.V. | Polyethylene composition having improved environmental stress cracking resistance |
| CN113195619A (en) * | 2018-07-27 | 2021-07-30 | Sabic环球技术有限责任公司 | Polyethylene composition with improved environmental stress crack resistance |
| CN113195619B (en) * | 2018-07-27 | 2024-01-12 | Sabic环球技术有限责任公司 | Polyethylene composition with improved environmental stress cracking resistance |
| CN113166500A (en) * | 2018-11-05 | 2021-07-23 | Sabic环球技术有限责任公司 | Polyethylene with additives for increasing environmental stress crack resistance |
| WO2021094524A1 (en) | 2019-11-13 | 2021-05-20 | Anheuser-Busch Inbev S.A. | Use of a polymer composition, crate manufactured in such polymer composition and method of manufacturing such crate or pallet |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |