Effectiveness of original additives in waste rubbers for revulcanization after reclamation with a low-temperature mechanochemical devulcanization method

L Guo, D Lv, D Ren, L Qu, W Wang, K Hao… - Journal of Cleaner …, 2021 - Elsevier
The low-temperature mechanochemical devulcanization (LTMD) method can maintain the
effectiveness of the original additives in waste rubbers after rubber reclamation. To confirm …

Recent Advances in the Application of 2‐Aminobenzothiazole to the Multicomponent Synthesis of Heterocycles

R Javahershenas, J Han, M Kazemi… - ChemistryOpen, 2024 - Wiley Online Library
Heterocycles are a vital class of compounds in numerous fields, including drug discovery,
agriculture, and materials science. Efficient methods for the synthesis of heterocycles remain …

Synergistic combination of 2-mercaptobenzothiazole (MBT) and nitrosoamine-safe thiuram disulfide as advanced rubber vulcanizing accelerators

MN Alam, SC Debnath… - … of Elastomers & …, 2022 - journals.sagepub.com
In this study, we developed a combination accelerator system to synergistically improve the
vulcanizing activity of 2-marcapto benzothiazole (MBT) with different nitrosamine-safe …

Nitrosamine-safe thiuram disulfide and benzothiazole sulfenamide as a synergistic pair of accelerators for the vulcanization of rubber

MN Alam, SC Debnath, J Choi - Journal of Polymer Research, 2021 - Springer
In this study, the synergistic activities of the novel bis-(N-phenyl piperazino) thiuram disulfide
(PPTD) and bis-(N-ethyl piperazino) thiuram disulfide (EPTD) with N-Cyclohexyl-2 …

The Synergistic Effect of Dibenzyldithiocarbamate Based Accelerator on the Vulcanization and Performance of the Silica-Filled Styrene–Butadiene Elastomer

M Maciejewska, A Sowińska-Baranowska - Materials, 2022 - mdpi.com
This work focused on studying the effect of dibenzyldithocarbamate vulcanization
accelerator on the curing characteristics and performance of styrene–butadiene elastomer …

The use of diisopropyl xanthogen polysulfide as a potential accelerator in efficient sulfur vulcanization of natural rubber compounds

IHK Samarasinghe, S Walpalage… - Journal of Applied …, 2022 - Wiley Online Library
With the emerging concerns on the use of nitrosamine evolving accelerators, safer
alternatives are desirable for the rubber industry. In the present study, cure characteristics …

促进剂1, 5-亚戊基二硫代氨基甲酸锌赋予天然橡胶的交联结构及均化应力作用

肖小坤, 刘大晨, 朱博聪, 薛奥楠, 王志强 - 高分子通报, 2024 - gfztb.com
以1, 5-亚戊基二硫代氨基甲酸锌(ZPDC) 为促进剂, 对天然橡胶(NR) 的交联结构和均化应力作用
进行研究. 研究发现, 促进剂ZPDC 配合NR 的硫化胶交联键以多硫键为主 …

Effect of Lanthanum Cerium Cysteine on Cure Characteristics, Mechanical Properties, and Thermooxidative Aging for Natural Rubber

W Zhang, Z Liu, S Li, W Hao, Y Hu… - Advances in Polymer …, 2021 - Wiley Online Library
In this work, a novel additive lanthanum cerium cysteine (LC‐Cys), with the molecular
formula La0. 35Ce0. 65 (Cys) 3Cl3· 3H2O, was successfully synthesized through complex …

The Effect Of Accelerators On Vulcanization Of Natural Rubber Compounds

M Teker, A Usluoğlu, E Öztürk - Journal of the Turkish Chemical …, 2024 - dergipark.org.tr
The effect of accelerator type on vulcanization characteristics and mechanical properties of
natural rubber was investigated. Also, the effect of growing quantity of MBTS on …

[PDF][PDF] Sustainable Tertiary Accelerator of Sulfur Vulcanization of NR and SBR Rubbers From Natural Tree Extract

NA Berto, AJ Braihi, MH Al-Maamori - Baghdad Science Journal, 2024 - iasj.net
A novel natural, low cost and available accelerator for Styrene Butadiene Rubber (SBR) and
Natural Rubber (NR) curing systems was prepared from waste agriculture. Dried powder of …