Modified graphite filled natural rubber composites with good thermal conductivity
(2015) In Chinese Journal of Chemical Engineering 23(5). p.853-859- Abstract
- The rubber composites with good thermal conductivity contribute to heat dissipation of tires. Graphite filled natural rubber composites were developed in this study to provide good thermal conductivity. Graphite was coated with polyacrylate polymerized by monomers including methyl methacrylate, n-butyl acrylate and acrylic acid. The ratios between a filler and acrylate polymerization emulsion and those between monomers were varied. Eight types of surface modification formulas were experimentally investigated. Modification formula can affect coating results and composite properties greatly. The best coating type was achieved by a ratio of 1:1 between methyl methacrylate and n-butyl acrylate. The coating of graphite was thermally stable in a... (More)
- The rubber composites with good thermal conductivity contribute to heat dissipation of tires. Graphite filled natural rubber composites were developed in this study to provide good thermal conductivity. Graphite was coated with polyacrylate polymerized by monomers including methyl methacrylate, n-butyl acrylate and acrylic acid. The ratios between a filler and acrylate polymerization emulsion and those between monomers were varied. Eight types of surface modification formulas were experimentally investigated. Modification formula can affect coating results and composite properties greatly. The best coating type was achieved by a ratio of 1:1 between methyl methacrylate and n-butyl acrylate. The coating of graphite was thermally stable in a running tire. Filled with modified graphite, the tire thermal conductivity reached up to 0.517-0.569 W . m(-1) . K-1. In addition, the mechanical performance was improved with increased crosslink density, extended scorch time and short vulcanization time. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7605135
- author
- Song, Junping ; Ma, Lianxiang ; He, Yan ; Yan, Haiquan ; Wu, Zan LU and Li, Wei
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Graphite, Natural rubber, Thermal conductivity, Tire, Polyacrylate
- in
- Chinese Journal of Chemical Engineering
- volume
- 23
- issue
- 5
- pages
- 853 - 859
- publisher
- Chemical Industry Press
- external identifiers
-
- wos:000356309300016
- scopus:84931085295
- ISSN
- 2210-321X
- DOI
- 10.1016/j.cjche.2014.05.022
- language
- English
- LU publication?
- yes
- id
- 90d0374a-2812-4959-babb-e033b52d2dab (old id 7605135)
- date added to LUP
- 2016-04-01 10:00:23
- date last changed
- 2022-04-12 01:03:49
@article{90d0374a-2812-4959-babb-e033b52d2dab, abstract = {{The rubber composites with good thermal conductivity contribute to heat dissipation of tires. Graphite filled natural rubber composites were developed in this study to provide good thermal conductivity. Graphite was coated with polyacrylate polymerized by monomers including methyl methacrylate, n-butyl acrylate and acrylic acid. The ratios between a filler and acrylate polymerization emulsion and those between monomers were varied. Eight types of surface modification formulas were experimentally investigated. Modification formula can affect coating results and composite properties greatly. The best coating type was achieved by a ratio of 1:1 between methyl methacrylate and n-butyl acrylate. The coating of graphite was thermally stable in a running tire. Filled with modified graphite, the tire thermal conductivity reached up to 0.517-0.569 W . m(-1) . K-1. In addition, the mechanical performance was improved with increased crosslink density, extended scorch time and short vulcanization time.}}, author = {{Song, Junping and Ma, Lianxiang and He, Yan and Yan, Haiquan and Wu, Zan and Li, Wei}}, issn = {{2210-321X}}, keywords = {{Graphite; Natural rubber; Thermal conductivity; Tire; Polyacrylate}}, language = {{eng}}, number = {{5}}, pages = {{853--859}}, publisher = {{Chemical Industry Press}}, series = {{Chinese Journal of Chemical Engineering}}, title = {{Modified graphite filled natural rubber composites with good thermal conductivity}}, url = {{http://dx.doi.org/10.1016/j.cjche.2014.05.022}}, doi = {{10.1016/j.cjche.2014.05.022}}, volume = {{23}}, year = {{2015}}, }