CN102633468B - 一种高强度井盖 - Google Patents
一种高强度井盖 Download PDFInfo
- Publication number
- CN102633468B CN102633468B CN201210043965XA CN201210043965A CN102633468B CN 102633468 B CN102633468 B CN 102633468B CN 201210043965X A CN201210043965X A CN 201210043965XA CN 201210043965 A CN201210043965 A CN 201210043965A CN 102633468 B CN102633468 B CN 102633468B
- Authority
- CN
- China
- Prior art keywords
- well lid
- preparation
- molding compound
- mold pressing
- smc molding
- 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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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 12
- 239000004793 Polystyrene Substances 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 11
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 11
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 11
- 239000006229 carbon black Substances 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 229920002223 polystyrene Polymers 0.000 claims abstract description 11
- 239000007822 coupling agent Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 2
- 235000011180 diphosphates Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 235000019241 carbon black Nutrition 0.000 description 6
- 229910052755 nonmetal Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
试验样品 | 试验载荷(KN) | 破坏载荷(KN) | 残留变形(mm) |
实施例1 | 270 | ≥360 | 0.72 |
实施例2 | 270 | ≥360 | 0.64 |
实施例3 | 270 | ≥360 | 0.68 |
实施例4 | 270 | ≥360 | 0.65 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210043965XA CN102633468B (zh) | 2012-02-27 | 2012-02-27 | 一种高强度井盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210043965XA CN102633468B (zh) | 2012-02-27 | 2012-02-27 | 一种高强度井盖 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102633468A CN102633468A (zh) | 2012-08-15 |
CN102633468B true CN102633468B (zh) | 2013-10-02 |
Family
ID=46618070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210043965XA Active CN102633468B (zh) | 2012-02-27 | 2012-02-27 | 一种高强度井盖 |
Country Status (1)
Country | Link |
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CN (1) | CN102633468B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3088456A3 (en) * | 2015-04-10 | 2017-02-15 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103452142B (zh) * | 2013-09-22 | 2015-11-04 | 宁夏盾牌建材有限公司 | 无金属高分子窨井检查井盖及其窨井井座 |
CN103992656A (zh) * | 2014-03-12 | 2014-08-20 | 宁波五百年物联网信息科技有限公司 | 一种复合材料云井盖的配方 |
CN104332287B (zh) * | 2014-11-14 | 2017-01-11 | 重庆红岢电力绝缘配件有限责任公司 | 干式变压器绝缘垫及其制作方法 |
US10265890B2 (en) | 2015-04-10 | 2019-04-23 | Channell Commercial Corporation | Method of manufacturing a thermoset polymer utility vault lid |
CN105442637B (zh) * | 2015-12-07 | 2017-07-21 | 姚义建 | 一种复合模塑料井盖的制造方法及井盖 |
CN105524443A (zh) * | 2016-01-27 | 2016-04-27 | 合肥瑞瑶环保建材科技有限公司 | 一种高强度玻璃钢化粪池及其制备方法 |
CN107987500A (zh) * | 2017-12-14 | 2018-05-04 | 嘉兴市欧德电器有限公司 | 一种高强度易成型扣板 |
CN112940476A (zh) * | 2021-03-05 | 2021-06-11 | 九峰海洋生态建设集团有限公司 | 一种新型复合井盖及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1367202A (zh) * | 2002-02-10 | 2002-09-04 | 颜科 | 较低温度下热压成型的聚酯复合材料及其产品的成型工艺 |
CN101871219A (zh) * | 2010-05-27 | 2010-10-27 | 北京泛亚电通工贸有限责任公司 | 高强度聚酯复合井盖、井盖的配方及其制备方法 |
CN101906784A (zh) * | 2010-08-09 | 2010-12-08 | 江苏普利匡聚合物材料有限公司 | 非金属材料增强的不饱和聚酯树脂检查井盖 |
-
2012
- 2012-02-27 CN CN201210043965XA patent/CN102633468B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1367202A (zh) * | 2002-02-10 | 2002-09-04 | 颜科 | 较低温度下热压成型的聚酯复合材料及其产品的成型工艺 |
CN101871219A (zh) * | 2010-05-27 | 2010-10-27 | 北京泛亚电通工贸有限责任公司 | 高强度聚酯复合井盖、井盖的配方及其制备方法 |
CN101906784A (zh) * | 2010-08-09 | 2010-12-08 | 江苏普利匡聚合物材料有限公司 | 非金属材料增强的不饱和聚酯树脂检查井盖 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3088456A3 (en) * | 2015-04-10 | 2017-02-15 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
EP3831872A1 (en) * | 2015-04-10 | 2021-06-09 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
Also Published As
Publication number | Publication date |
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CN102633468A (zh) | 2012-08-15 |
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C14 | Grant of patent or utility model | ||
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Address after: 611430, No. 359, Hing Yuen Road, A District, Xinjin County Industrial Park, Sichuan, Chengdu Patentee after: CHENGDU INFOEASY TECHNOLOGY CORP. Address before: 611430, No. 359, Hing Yuen Road, A District, Xinjin County Industrial Park, Sichuan, Chengdu Patentee before: Chengdu Infoeasy Technology Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-strength manhole cover Effective date of registration: 20150623 Granted publication date: 20131002 Pledgee: Xinjin Pearl River Village bank Limited by Share Ltd Pledgor: CHENGDU INFOEASY TECHNOLOGY CORP. Registration number: 2015510000025 |
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Date of cancellation: 20160614 Granted publication date: 20131002 Pledgee: Xinjin Pearl River Village bank Limited by Share Ltd Pledgor: CHENGDU INFOEASY TECHNOLOGY CORP. Registration number: 2015510000025 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-strength manhole cover Effective date of registration: 20160705 Granted publication date: 20131002 Pledgee: Xinjin Pearl River Village bank Limited by Share Ltd Pledgor: CHENGDU INFOEASY TECHNOLOGY CORP. Registration number: 2016510000027 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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Date of cancellation: 20180712 Granted publication date: 20131002 Pledgee: Xinjin Pearl River Village bank Limited by Share Ltd Pledgor: CHENGDU INFOEASY TECHNOLOGY CORP. Registration number: 2016510000027 |
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Denomination of invention: A high strength well cover Effective date of registration: 20210819 Granted publication date: 20131002 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Xinjin Wujin sub branch Pledgor: CHENGDU INFOEASY TECHNOLOGY Co.,Ltd. Registration number: Y2021510000191 |
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