CN111690193A - 滚塑塑料组合物与滚塑制品及其制备方法 - Google Patents
滚塑塑料组合物与滚塑制品及其制备方法 Download PDFInfo
- Publication number
- CN111690193A CN111690193A CN201910185678.4A CN201910185678A CN111690193A CN 111690193 A CN111690193 A CN 111690193A CN 201910185678 A CN201910185678 A CN 201910185678A CN 111690193 A CN111690193 A CN 111690193A
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- CN
- China
- Prior art keywords
- polyethylene
- polyolefin
- rotational molding
- antioxidant
- special material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/52—Measuring, controlling or regulating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Moulding By Coating Moulds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910185678.4A CN111690193A (zh) | 2019-03-12 | 2019-03-12 | 滚塑塑料组合物与滚塑制品及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910185678.4A CN111690193A (zh) | 2019-03-12 | 2019-03-12 | 滚塑塑料组合物与滚塑制品及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN111690193A true CN111690193A (zh) | 2020-09-22 |
Family
ID=72475623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910185678.4A Pending CN111690193A (zh) | 2019-03-12 | 2019-03-12 | 滚塑塑料组合物与滚塑制品及其制备方法 |
Country Status (1)
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CN (1) | CN111690193A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113174101A (zh) * | 2021-05-20 | 2021-07-27 | 浙江瑞堂塑料科技股份有限公司 | 一种大颗粒滚塑复合材料及其制备方法和应用 |
CN113929998A (zh) * | 2021-09-13 | 2022-01-14 | 神华(北京)新材料科技有限公司 | 滚塑用聚烯烃组合物、滚塑用聚烯烃粉末及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5922778A (en) * | 1996-05-24 | 1999-07-13 | Equistar Chemicals, Lp | Rotational molding compositions and process for producing foamed articles therefrom |
CN102061027A (zh) * | 2010-12-10 | 2011-05-18 | 南京聚隆科技股份有限公司 | 纳米蒙脱土滑石粉滚塑级交联聚乙烯复合材料及制备方法 |
CN102453277A (zh) * | 2010-10-22 | 2012-05-16 | 中国石油化工股份有限公司 | 增强聚烯烃滚塑组合物及其制备方法 |
CN104327358A (zh) * | 2014-11-12 | 2015-02-04 | 江苏赛凯诺环保科技有限公司 | 大型滚塑制品专用聚乙烯树脂组合物 |
-
2019
- 2019-03-12 CN CN201910185678.4A patent/CN111690193A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5922778A (en) * | 1996-05-24 | 1999-07-13 | Equistar Chemicals, Lp | Rotational molding compositions and process for producing foamed articles therefrom |
CN102453277A (zh) * | 2010-10-22 | 2012-05-16 | 中国石油化工股份有限公司 | 增强聚烯烃滚塑组合物及其制备方法 |
CN102061027A (zh) * | 2010-12-10 | 2011-05-18 | 南京聚隆科技股份有限公司 | 纳米蒙脱土滑石粉滚塑级交联聚乙烯复合材料及制备方法 |
CN104327358A (zh) * | 2014-11-12 | 2015-02-04 | 江苏赛凯诺环保科技有限公司 | 大型滚塑制品专用聚乙烯树脂组合物 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113174101A (zh) * | 2021-05-20 | 2021-07-27 | 浙江瑞堂塑料科技股份有限公司 | 一种大颗粒滚塑复合材料及其制备方法和应用 |
CN113929998A (zh) * | 2021-09-13 | 2022-01-14 | 神华(北京)新材料科技有限公司 | 滚塑用聚烯烃组合物、滚塑用聚烯烃粉末及其制备方法和应用 |
CN113929998B (zh) * | 2021-09-13 | 2023-01-13 | 神华(北京)新材料科技有限公司 | 滚塑用聚烯烃组合物、滚塑用聚烯烃粉末及其制备方法和应用 |
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Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Applicant after: CHINA ENERGY INVESTMENT Corp.,Ltd. Applicant after: Beijing low carbon clean energy Research Institute Address before: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Applicant before: CHINA ENERGY INVESTMENT Corp.,Ltd. Applicant before: NATIONAL INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY |
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Effective date of registration: 20230710 Address after: 102211 Shenhua Low Carbon 001 Mailbox, Naukograd, Changping District, Beijing Applicant after: Beijing low carbon clean energy Research Institute Address before: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Applicant before: CHINA ENERGY INVESTMENT Corp.,Ltd. Applicant before: Beijing low carbon clean energy Research Institute |
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Effective date of registration: 20230815 Address after: 102211 unit 201, Shenhua science and technology innovation base, Beibinhe Road, Xiaotangshan Town, Changping District, Beijing Applicant after: SHENHUA (BEIJING) NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 102211 Shenhua Low Carbon 001 Mailbox, Naukograd, Changping District, Beijing Applicant before: Beijing low carbon clean energy Research Institute |
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