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pro vyhledávání: '"Shib Shankar Banerjee"'
Publikováno v:
Rubber Chemistry and Technology. 90:1-36
This article reviews different types of high-temperature thermoplastic elastomers and thermoplastic vulcanizates from rubber-plastic blends. Preparation, structure, and properties of these materials are discussed briefly. Strategies to further improv
Publikováno v:
Rubber Chemistry and Technology. 88:125-137
The application of the low-power CO2 laser-cutting process to fluoroelastomer (FKM), polyamide 6 (PA6), PA6/FKM thermoplastic elastomers (TPEs), and their thermoplastic vulcanizate (TPV) is reported. The main laser process parameters studied were las
Autor:
H. L. Taneja, Shib Shankar Banerjee
Publikováno v:
Rubber Chemistry and Technology. 37:557-562
The dependence of the rate of accelerated vulcanization of natural rubber (smoked sheet) on the concentration of mercaptobenzothiazole accelerator has been reported on in this paper. The rate of decrease of free sulfur at the steady state has been fo
Autor:
K. K. Saxena, Shib Shankar Banerjee
Publikováno v:
Rubber Chemistry and Technology. 36:561-567
It has been possible to incorporate shellac up to 25 phr in OE-SBR without any difficulty on a roll mill by properly adjusting the temperature of rolls. Shellac acts as a lubricant and a processing aid at higher temperatures. A higher amount of shell
Autor:
Shib Shankar Banerjee, S. P. Manik
Publikováno v:
Rubber Chemistry and Technology. 42:744-758
The effect of sulfur, MBT, zinc oxide and stearic acid, either singly or in mixtures, on the DCP vulcanization of NR has been studied. In all cases DCP decomposes by a first order law, but the rate constant is higher in presence of MBT. Sulfur and MB
Autor:
Shib Shankar Banerjee, S. K. Bhatnagar
Publikováno v:
Rubber Chemistry and Technology. 42:1366-1382
Sulfenamide type of accelerators are well known for their outstanding processing safety combined with ultra-strong accelerating activity resulting in superior quality vulcanizates. Sulfenamides derived from different amines afford varying degrees of
Autor:
K. K. Saxena, Shib Shankar Banerjee
Publikováno v:
Rubber Chemistry and Technology. 38:212-218
This study demonstrates that both shellac and its ester improve considerably most of the mechanical properties of SBR. Shellac-ester functions more favorably in this regard. Both these materials can be used as a reinforcing filler for SBR especially