Results 31 to 40 of about 4,085,209 (263)

Use of waste materials in rubber matrix

MATEC Web of Conferences, 2018
The presented paper deals with the use of waste materials as ecological fillers into rubber matrix. Waste materials were used as partial replacement of the commercial filler – carbon black, designated as N339.
Pajtášová Mariana, Mičicová Zuzana, Ondrušová Darina, Božeková Slavomíra, Janík Róbert, Pecušová Beáta, Raník Lukáš   +6 more
doaj   +1 more source

Preparation and properties of high density polyethylene / silicone rubber thermoplastic vulcanizates

Hecheng xiangjiao gongye, 2022
High density polyethylene (HDPE)/silicon rubber (MVQ) thermoplastic vulcanizate (TPV) was prepared by dynamic vulcanization. The effects of mass ratio of HDPE to MVQ as well as the tabletting process on the curing characteristics, mechanical properties ...
MA Yuan, WANG Qi, XIA Lin
doaj   +1 more source

Dynamic stretching vulcanization: Controlled reorganization of the crosslinked network in natural rubber via mechanical force

Industrial Crops and Products
The mechanical properties of natural rubber can be enhanced through vulcanization; however, the inherent tradeoff between strength and toughness makes simultaneous improvement of both difficult.
Gui-Xiang Liu, Yu-Ting Huang, Zhikai Tu, Yan-Chan Wei, Shuangquan Liao   +4 more
doaj   +1 more source

The in situ synthesis of PbS nanocrystals from lead(II) n-octylxanthate within a 1,3-diisopropenylbenzene-bisphenol A dimethacrylate sulfur copolymer [PDF]

, 2017
The synthesis of lead sulfide nanocrystals within a solution processable sulfur ‘inverse vulcanization’ polymer thin film matrix was achieved from the in situ thermal decomposition of lead(II) n-octylxanthate, [Pb(S2COOct)2].
Bear, JC, Mayes, AG, McNaughter, PD, O'Brien, P, Parkin, IP   +4 more
core   +4 more sources

Modular Assembly of Dynamic Polymer Networks From Heteroaffinity Cross‐Links to Multivalent Proteins

Angewandte Chemie, EarlyView.
This study develops a method to modularly assemble oligomeric binding proteins, like streptavidin, using heterobifunctional cross‐linkers that have both a strong‐ and a weak‐affinity binding moiety. These dynamic cross‐linkers enable the assembly of polymer networks with unique meta‐stable nonequilibrium topologies, and that exhibit chemically tunable ...
Tianyue Dai, Yuntao Qiu, Katherine M. Leon Hernandez, Wesley Chan, Katrina Mejia, Natalia Nemeria, Colin D. Kinz‐Thompson   +6 more
wiley   +2 more sources

"Influence of metal dual surface materials on aging resistance of nitrile rubber sealing rings"

Hecheng xiangjiao gongye
Nitrile rubber O-rings suitable for different working conditions were prepared using different vulcanization systems and plasticizer amounts with nitrile rubber as substrate, and the effects of three kinds of metal material dual surface, copper, iron and
LUO Xu-nian1, Lü Bo1, HE Xiao-gang1, WANG Ye1, ZHAO Chun-guang1, ZHANG Xu-lin2
doaj   +1 more source

Effect of waste zinc oxide particles on properties of natural rubber vulcanizates

eXPRESS Polymer Letters, 2023
Natural rubber (NR) vulcanizates with waste zinc oxide (ZnO) particles were prepared through a sulfur vulcanization process. This research aimed to investigate the effect of different ZnO sources as an activator: commercial ZnO (ZO), waste ZnO obtained ...
Dusadee Tumnantong, Pattarapan Prasassarakich, Sirilux Poompradub   +2 more
doaj   +1 more source

Study on the structure-properties relationship of natural rubber/SiO2 composites modified by a novel multi-functional rubber agent [PDF]

, 2014
Vulcanization property and structure-properties relationship of natural rubber (NR)/silica (SiO2) composites modified by a novel multi-functional rubber agent, N-phenyl- N'-(γ-triethoxysilane)-propyl thiourea (STU), are investigated in detail.
D. M. Jia, L. Liu, S. Y. Yang, W. W. Fu, Y. F. Luo, Z. X. Jia   +5 more
core   +1 more source

A novel thermoplastic elastomer based on dynamically vulcanized polypropylene/acrylic rubber blends

eXPRESS Polymer Letters, 2008
Thermoplastic elastomer based on polypropylene (PP) and acrylic rubber (ACM) was investigated, with special attention on the compatibilization and dynamic vulcanization. ACM component contains chlorine and carboxyl groups along the backbone, which act as
doaj   +1 more source

Effect of changes in ion crosslinking network under composite crosslinking network on properties of acrylic rubber/poly(ω-aminoundecyl） thermoplastic vulcanizates

Hecheng xiangjiao gongye
Thermoplastic vulcanizates (TPV) based on acrylate rubber (ACM) and poly(ω-aminoundecanoyl) (PA 11) were prepared using dynamic vulcanization technology.
GONG Wei-ying, HUANG Xin, DENG Tao
doaj   +1 more source