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

2021 ◽  
pp. 52063
Author(s):  
I. Hasara Kalanika Samarasinghe ◽  
Shantha Walpalage ◽  
Dilhara G. Edirisinghe ◽  
Shantha Maduwage Egodage
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds ◽  
Sulfur Vulcanization

Long-time sulfenamide-accelerated sulfur vulcanization of natural rubber/chlorobutyl rubber compounds

1986 ◽  
Vol 32 (5) ◽  
pp. 4849-4855 ◽  
Author(s):  
Vratislav Ducháček ◽  
Antonín Kuta
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds ◽  
Sulfur Vulcanization ◽  
Long Time ◽  
Chlorobutyl Rubber

Elucidation of the accelerated sulfur vulcanization of bio oil‐extended natural rubber compounds

2021 ◽  
Author(s):  
Chesidi Hayichelaeh ◽  
Kanoktip Boonkerd ◽  
Phattarawadee Nun‐Anan ◽  
Mili Purbaya
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds ◽  
Bio Oil ◽  
Sulfur Vulcanization

An alternative antioxidant for sulfur-vulcanized natural rubber: Henna

2018 ◽  
Vol 51 (5) ◽  
pp. 440-456 ◽  
Author(s):  
Şehriban Öncel ◽  
Begüm Kurtoğlu ◽  
Bağdagül Karaağaç
Keyword(s):  
Natural Rubber ◽  
Physical And Mechanical Properties ◽  
Rubber Matrix ◽  
Synthetic Antioxidants ◽  
Oxidative Aging ◽  
Rubber Compounds ◽  
Sulfur Vulcanization ◽  
Short And Long Term ◽  
Temperature Scanning

Oxidative aging of natural rubber (NR) leads to the deterioration in the physical and mechanical properties. Using various antioxidants during compounding is a common way to improve the aging resistance of NR. The most widespread used antioxidants are phenolic and amine-based synthetic antioxidants and 2,2,4-trimethyl-1,2-dihydroquinoline in rubber industry. However, synthetic antioxidants cause some environmental problems during their production and tend to be replaced by natural alternatives. In this study, henna has been evaluated as a natural antioxidant in NR-based rubber compounds for efficient and conventional sulfur vulcanization systems. Performance of henna was evaluated in terms of rheological, mechanical, aging, and temperature scanning stress-relaxation properties of the compounds. It has been concluded that henna could be used as an alternative antioxidant for sulfur vulcanization of natural rubber matrix, compensating little deteriorations in vulcanizate properties. Short- and long-term performances of henna were also found to be related to vulcanization system.

Specification for natural rubber compounds

1986 ◽  
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds

Specification for natural rubber compounds

2015 ◽  
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds

Natural rubber compounds. Specification

2003 ◽  
Keyword(s):  
Natural Rubber ◽  
Rubber Compounds

Epoxidized Natural Rubber Compounds: Effect of Vulcanization Systems and Fillers

1998 ◽  
Vol 37 (4) ◽  
pp. 469-481 ◽  
Author(s):  
HANAFI ISMAIL ◽  
U. S. ISHIAKU ◽  
A. R. ARINAB ◽  
Z. A. MOHD ISHAK
Keyword(s):  
Natural Rubber ◽  
Epoxidized Natural Rubber ◽  
Rubber Compounds
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