CN107144502B - 一种白炭黑在胶料中分散性的表征方法 - Google Patents
一种白炭黑在胶料中分散性的表征方法 Download PDFInfo
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- CN107144502B CN107144502B CN201710516445.9A CN201710516445A CN107144502B CN 107144502 B CN107144502 B CN 107144502B CN 201710516445 A CN201710516445 A CN 201710516445A CN 107144502 B CN107144502 B CN 107144502B
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000006229 carbon black Substances 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 title claims abstract description 59
- 238000004513 sizing Methods 0.000 title claims abstract description 15
- 238000012512 characterization method Methods 0.000 title claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 48
- 239000005060 rubber Substances 0.000 claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000010057 rubber processing Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 7
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 5
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000011002 quantification Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000010092 rubber production Methods 0.000 abstract description 2
- 235000019241 carbon black Nutrition 0.000 description 56
- 238000009472 formulation Methods 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000002744 anti-aggregatory effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
原材料 | 试验配方A | 试验配方B | 试验配方C | 参比Si137配方 | 无硅烷配方 |
白炭黑A | 80 | - | - | 80 | - |
白炭黑B | - | 80 | - | - | - |
白炭黑C | - | - | 80 | - | - |
白炭黑1165MP | - | - | - | - | 80 |
溶聚丁苯 | 70 | 70 | 70 | 70 | 70 |
顺丁橡胶 | 30 | 30 | 30 | 30 | 30 |
软化油 | 32.5 | 32.5 | 32.5 | 32.5 | 32.5 |
Si69 | 6.4 | 6.4 | 6.4 | - | - |
Si137 | - | - | - | 8 | - |
总分数 | 218.9 | 218.9 | 218.9 | 220.5 | 212.5 |
原材料 | 试验配方A | 试验配方B | 试验配方C | 参比Si137配方 | 无硅烷配方 |
热处理前G'0.23% | 847.4 | 974.3 | 806.6 | 470.6 | 5167.4 |
热处理前G'500% | 26.2 | 26.0 | 24.9 | 19.4 | 18.2 |
热处理前的△G' | 821.2 | 948.3 | 781.7 | 451.2 | 5149.2 |
热处理后G'0.23% | 1698.8 | 1232.8 | 1431.1 | 405.3 | 3125.5 |
热处理后G'500% | 76.8 | 65.7 | 80.3 | 18.9 | 20.5 |
热处理后的△G' | 1622.0 | 1167.1 | 1350.8 | 386.4 | 3105.0 |
δ(△G') | 800.8 | 218.8 | 569.1 | -64.8 | -2044.2 |
白炭黑分散度 | 白炭黑A | 白炭黑B | 白炭黑C |
x | 0.62 | 0.92 | 0.74 |
Claims (5)
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107478781B (zh) * | 2017-09-14 | 2019-11-22 | 中策橡胶集团有限公司 | 一种白炭黑和硅烷偶联剂硅烷化反应程度的检测方法 |
CN109709276B (zh) * | 2019-01-04 | 2021-07-27 | 中策橡胶集团有限公司 | 一种白炭黑胶料中白炭黑和硅烷偶联剂硅烷化反应程度的检测方法 |
CN111189748B (zh) * | 2020-02-13 | 2021-02-19 | 浙江大学 | 一种基于转矩持续上升指数评价白炭黑分散程度的方法 |
CN112710819B (zh) * | 2020-11-19 | 2023-01-13 | 中策橡胶集团股份有限公司 | 一种白炭黑在胶料中的凝絮反应速率和活化能的评价方法 |
CN113834903B (zh) * | 2021-08-17 | 2023-04-07 | 中策橡胶集团股份有限公司 | 一种胶料中白炭黑和硅烷偶联剂硅烷化反应程度的检测方法和应用 |
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CN104629126A (zh) * | 2013-11-12 | 2015-05-20 | 中国石油化工股份有限公司 | 橡胶组合物和硫化橡胶以及硫化橡胶的应用 |
CN105860106A (zh) * | 2016-04-20 | 2016-08-17 | 青岛科技大学 | 干冰在白炭黑配方橡胶混炼工艺中的应用及混炼方法 |
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US6512038B1 (en) * | 1998-10-13 | 2003-01-28 | Rhodia Chimie | Use of aluminum hydroxycarbonate, hydroxyoxycarbonate or oxycarbonate as filler in a rubber composition |
US6590017B1 (en) * | 2000-05-15 | 2003-07-08 | Bridgestone Corporation | Processability of silica-reinforced rubber containing an amide compound |
CN101319064A (zh) * | 2008-07-18 | 2008-12-10 | 北京化工大学 | 端基官能化溶聚丁苯橡胶填充白炭黑复合材料的制备方法 |
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Inventor after: Wang Danling Inventor after: Song Yihu Inventor after: Chen Sheng Inventor after: Cheng Qiming Inventor after: Quan Zhengwu Inventor after: He Yichao Inventor before: Wang Danling Inventor before: Chen Sheng Inventor before: Cheng Qiming Inventor before: Quan Zhengwu Inventor before: He Yichao |
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Address after: 310018 No. 1, No. 1 Street, Qiantang District, Hangzhou, Zhejiang Patentee after: Zhongce Rubber Group Co.,Ltd. Address before: 310018 No.2, 10th Street, economic and Technological Development Zone, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: ZHONGCE RUBBER GROUP Co.,Ltd. |