Zobrazeno 1 - 10
of 10
pro vyhledávání: '"J. C. Ambelang"'
Autor:
J. C. Ambelang
Publikováno v:
Journal of Elastomers & Plastics. 9:384-394
Autor:
G. A. Prentice, J. C. Ambelang
Publikováno v:
Rubber Chemistry and Technology. 45:1195-1201
Calculation of the complete temperature cycle in a tire cure has not been published although the digital method here presented was suggested by Gehman. This general method, attributed to Schmidt, consists in dividing the article into cubical volume e
Publikováno v:
Rubber Chemistry and Technology. 35:92-104
The temperature coefficient of vulcanization was measured for tread type compounds of present-day polymers, carbon blacks and accelerators. The state of cure was judged by modulus and crosslinking (from swell); the temperature coefficient was measure
Publikováno v:
Industrial & Engineering Chemistry. 40:2186-2192
Publikováno v:
Rubber Chemistry and Technology. 36:1497-1541
The purpose of this article is to review the developments in antioxidants for rubber over the past 25 years since the publication of Davis and Blake's “Chemistry and Technology of Rubber”. The intent is to provide a guide for rational use and fur
Publikováno v:
Industrial & Engineering Chemistry. 38:1166-1170
Autor:
J. C. Ambelang
Publikováno v:
Tire Science and Technology. 1:39-46
Four different laboratory machines for the evaluation of tire treadwear have been described which used concrete, steel, and tungsten carbide abrasion surfaces at variable speed and slip, but none has satisfactorily replaced highway testing. Predomina
Publikováno v:
Industrial & Engineering Chemistry. 45:204-210
Publikováno v:
Rubber Chemistry and Technology. 42:1186-1199
The time to first visible crack of ozone sensitive vulcanizates appeared to be short and replicable 3–5 h at 25 pphm ozone, 2 h at 50 pphm. For antiozonant protected OE-SBR below the critical strain, the time to first visible crack was found to be
Autor:
K. F. Heinisch, J. C. Ambelang
Publikováno v:
Tire Science and Technology. 3:128-129