CN104893019A - 一种耐磨橡胶 - Google Patents

一种耐磨橡胶 Download PDF

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CN104893019A
CN104893019A CN201510342938.6A CN201510342938A CN104893019A CN 104893019 A CN104893019 A CN 104893019A CN 201510342938 A CN201510342938 A CN 201510342938A CN 104893019 A CN104893019 A CN 104893019A
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rubber
produces
carbon black
cyclohexyl
abrasion
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徐旭
王嘉瑜
张东海
张玲
王仁俊
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JIANGSU HUASHEN SPECIAL RUBBER PRODUCTS CO Ltd
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JIANGSU HUASHEN SPECIAL RUBBER PRODUCTS CO Ltd
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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
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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Abstract

本发明公开了一种耐磨橡胶，其成分中含有下列物质：天然橡胶、顺丁橡胶、辛基酚醛树脂、氧化锌、硬脂酸、N-环己基-N-苯基对苯二胺、2,2,4-三甲基1,2-二氢化喹啉、炭黑N220、炭黑N330、牛油、松焦油、机油、N-环己基-2-苯并噻唑次磺酰胺、N-环己基-2-苯并噻唑次磺酰胺、N-环己基硫代二甲酰亚胺、硫磺。与现有技术相比，本发明生产的混炼橡胶，辊筒磨耗小于100mm3,耐磨性能较好，适用于疏浚胶管内衬层。

Description

一种耐磨橡胶
技术领域
     本发明涉及一种耐磨橡胶，具体说是一种用于疏浚胶管内衬层的耐磨橡胶。
背景技术
近些年来，疏浚胶管的使用范围有了很大拓展，不仅由于江河湖海的航道清淤和港口建设，而且用于人工造地、岛礁开发、海洋建筑、海底采矿等工程。输导的物料中，含有砾石、岩石、珊瑚等大颗粒物质，现有的疏浚胶管的内衬层橡胶不耐磨耗，会很快被磨穿，影响了施工进程。
发明内容
为了克服现有技术中存在的疏浚胶管内衬层不耐磨耗的问题，本发明的目的是提供一种耐磨橡胶，其辊筒磨耗小于100mm3，可以满足施工需要。
本发明的目的通过以下技术方案实现：
一种耐磨橡胶，含有以下质量份的物质：
天然橡胶                                  70-80
顺丁橡胶                                  20-30
辛基酚醛树脂                              5-10
氧化锌                                    4-8
硬脂酸                                    1.5-3.0
N-环己基-2-苯并噻唑次磺酰胺                0.5-1.5
二硫化二苯并噻唑                          0.1-0.5
N-异丙基-N′-苯基对苯二胺                  1-3
2,2,4-三甲基1,2-二氢化喹啉                  1-3
N-环己基硫代二甲酰亚胺                    0.1-0.3
炭黑N330                                 15-30
炭黑N220                                 25-40
工业酯                                    1.5-3.0
松焦油                                    1.5-3.0
机械油                                    1.5-3.5
硫磺                                      1-3
      本发明的橡胶制备方法与现有的制备方法相同。
进一步，该耐磨橡胶质量份组成如下：
天然橡胶                                  75
顺丁橡胶                                  25
辛基酚醛树脂                              5
氧化锌                                    5
硬脂酸                                    1.5
N-环己基-2-苯并噻唑次磺酰胺                1.0
二硫化二苯并噻唑                          0.3
N-异丙基-N′-苯基对苯二胺                  1.5
2,2,4-三甲基1,2-二氢化喹啉                  1.5
N-环己基硫代二甲酰亚胺                    0.1
炭黑N330                                 20
炭黑N220                                 30
工业酯                                    1.5
松焦油                                    1.5
机械油                                    1.5
硫磺                                      1.5
其中，天然橡胶为越南产3L橡胶；顺丁橡胶为中国石化齐鲁股份有限公司产“齐鲁牌”BR9000橡胶。
      本发明与现有技术相比，辊筒磨耗小于100mm3，耐磨性能好，适用于疏浚胶管内衬层中。
具体实施方式
下面结合实施例对本发明做详细说明：
天然橡胶为越南产3L橡胶；顺丁橡胶为中国石化齐鲁股份有限公司产“齐鲁牌”BR9000橡胶；辛基酚醛树脂为无锡宾王化工厂产；氧化锌为扬州振中锌业有限公司产；硬脂酸为印尼PALMATA  1801公司产；N-异丙基-N′-苯基对苯二胺为南京化学工业有限公司生产；2,2,4-三甲基1,2-二氢化喹啉为天津科迈化工有限公司生产；N-环己基-2-苯并噻唑次磺酰胺由天津拉勃助剂公司生产；二硫化二苯并噻唑由天津拉勃助剂公司生产；炭黑N220为江西黑猫炭黑股份有限公司生产；炭黑N330为江西黑猫炭黑股份有限公司生产；工业酯、松焦油为沙县昌盛林产化工有限公司生产；机油为无锡炼油厂生产；硫磺为镇江润旺化工公司生产；
实施例1
一种用于疏浚胶管内衬层的耐磨橡胶，含有以下质量份的物质：
天然橡胶                                  75
顺丁橡胶                                  25
辛基酚醛树脂                              5
氧化锌                                    5
硬脂酸                                    1.5
N-环己基-2-苯并噻唑次磺酰胺                1.0
二硫化二苯并噻唑                          0.3
N-异丙基-N′-苯基对苯二胺                  1.5
2,2,4-三甲基1,2-二氢化喹啉                  1.5
N-环己基硫代二甲酰亚胺                    0.1
炭黑N330                                 20
炭黑N220                                 30
工业酯                                    1.5
松焦油                                    1.5
机械油                                    1.5
硫磺                                      1.5
验证 上述配方生产的混炼橡胶辊筒磨耗为90mm3
实施例2
一种用于疏浚胶管内衬层的耐磨橡胶，含有以下质量份的物质：
天然橡胶                                  70
顺丁橡胶                                  30
辛基苯酚树脂                                    5
氧化锌                                    5
硬脂酸                                    2
N-环己基-2-苯并噻唑次磺酰胺                1
二硫化二苯并噻唑                          0.2
N-异丙基-N′-苯基对苯二胺                  1
2,2,4-三甲基1,2-二氢化喹啉                  2
N-环己基硫代二甲酰亚胺                    0.1
炭黑N330                                 15
炭黑N220                                40
工业酯                                    3.0
松焦油                                    1.5
机械油                                    1.5
硫磺                                      1
验证 上述配方生产的混炼橡胶辊筒磨耗为95mm3
实施例3
一种用于疏浚胶管内衬层的耐磨橡胶，含有以下质量份的物质：
天然橡胶                                  80
顺丁橡胶                                  30
辛基酚醛树脂                              10
氧化锌                                    8
硬脂酸                                    3.0
N-环己基-2-苯并噻唑次磺酰胺                1.5
二硫化二苯并噻唑                          0.5
N-异丙基-N′-苯基对苯二胺                  3
2,2,4-三甲基1,2-二氢化喹啉                 3
N-环己基硫代二甲酰亚胺                    0.3
炭黑N330                                 30
炭黑N220                                 40
工业酯                                    3.0
松焦油                                    3.0
机械油                                    3.5
硫磺                                     3
验证 上述配方生产的混炼橡胶辊筒磨耗为92mm3。

Claims (4)

1.一种耐磨橡胶，其特征在于该耐磨橡胶含有以下质量份的物质：
天然橡胶                                  70-80
顺丁橡胶                                  30-20
辛基苯酚树脂                                    5-10
氧化锌                                    4-8
硬脂酸                                    1.5-3.0
N-环己基-2-苯并噻唑次磺酰胺                0.5-1.5
二硫化二苯并噻唑                          0.1-0.5
N-异丙基-N′-苯基对苯二胺                  1-3
2,2,4-三甲基1,2-二氢化喹啉                  1-3
N-环己基硫代二甲酰亚胺                    0.1-0.3
炭黑N330                                 15-30
炭黑N220                                 25-40
工业酯                                    1.5-3.0
松焦油                                    1.5-3.0
机械油                                    1.5-3.5
硫磺                                      1-3。
2.根据权利要求1所述的耐磨橡胶，其特征在于：该耐磨橡胶质量份组成如下：
天然橡胶                                  75
顺丁橡胶                                  25
辛基酚醛树脂                              5
氧化锌                                    5
硬脂酸                                    1.5
N-环己基-2-苯并噻唑次磺酰胺                1.0
二硫化二苯并噻唑                          0.3
N-异丙基-N′-苯基对苯二胺                  1.5
2,2,4-三甲基1,2-二氢化喹啉                  1.5
N-环己基硫代二甲酰亚胺                    0.1
炭黑N330                                 20
炭黑N220                                 30
工业酯                                    1.5
松焦油                                    1.5
机械油                                    1.5
硫磺                                      1.5。
3.根据权利要求1所述的耐磨橡胶，其特征在于：天然橡胶为越南产3L橡胶；顺丁橡胶为中国石化齐鲁股份有限公司产“齐鲁牌”BR9000橡胶。
4.根据权利要求1所述的耐磨橡胶，其特征在于：辛基酚醛树脂为无锡宾王化工厂产；氧化锌为扬州振中锌业有限公司产；硬脂酸为印尼PALMATA  1801公司产；N-异丙基-N′-苯基对苯二胺为南京化学工业有限公司生产；2,2,4-三甲基1,2-二氢化喹啉为天津科迈化工有限公司生产；N-环己基-2-苯并噻唑次磺酰胺由天津拉勃助剂公司生产；二硫化二苯并噻唑由天津拉勃助剂公司生产；炭黑N220为江西黑猫炭黑股份有限公司生产；炭黑N330为江西黑猫炭黑股份有限公司生产；工业酯、松焦油为沙县昌盛林产化工有限公司生产；机械油为无锡炼油厂生产；硫磺为镇江润旺化工公司生产。
CN201510342938.6A 2015-06-19 2015-06-19 一种耐磨橡胶 Pending CN104893019A (zh)

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