Results 71 to 80 of about 7,291 (227)

Study of advanced bladder technology, OF2 diborane Final report, 2 Sep. 1969 - 1 Jul. 1970 [PDF]

open access: yes
Development and characteristics of elastomeric materials for positive expulsion ...
Jones, J. F., Martin, J. W., Neff, J. A.
core   +1 more source

Polybutadiene Modification of Brown Grease‐Sulfur Materials

open access: yesJournal of Polymer Science, Volume 63, Issue 22, Page 4740-4747, 15 November 2025.
Composites from brown grease and elemental sulfur, reinforced with polybutadiene. ABSTRACT High sulfur‐content materials (HSMs) prepared via inverse vulcanization are attractive for a range of sustainable material applications, particularly when synthesized from waste‐derived feedstocks such as brown grease (BG).
Bárbara G. S. Guinati   +3 more
wiley   +1 more source

Photochemistry of unsaturated polymers [PDF]

open access: yes
Radiation induced photochemical reactions in polyisoprene and polybutadiene thin films including microstructural ...
Golub, M. A.
core   +1 more source

Cure kinetics and swelling behaviour in polybutadiene rubber

open access: yesPolymer Testing, 2010
Abstract Two polybutadiene rubbers (BR) with different 1,4-cis content were used to prepare compounds with a cure system based on sulfur and TBBS (N-t-butyl-2-benzothiazole sulfenamide). Torque curves, measured with a moving die rheometer at a temperature of 433 K, were used to characterize the vulcanization process. Vulcanization kinetics of the two
A.J. Marzocca   +3 more
openaire   +1 more source

Influence of rubber nature on properties of dynamic thermoplastic elastomer

open access: yesТонкие химические технологии, 2010
The influence of the elastomer nature on the properties of mixtures and of dynamic thermoplastic elastomers based on polyethylene was analyzed. It was shown that the nature of rubber affects the character of deformation and mechanical properties of ...
T. V. Konovalova   +2 more
doaj  

Polystyrene grafted onto high-cis-1,4 polybutadiene backbone via 'living' radical polymerization with 2,2,6,6-tetramethylpiperidinyl-1-oxy (TEMPO) radical

open access: yeseXPRESS Polymer Letters, 2011
A stable nitroxide radical (2,2,6,6-tetramethylpiperidinyl-1-oxy, TEMPO) was employed to a grafting polymerization of styrene onto the high-cis-1,4 polybutadiene (PB) rubber initiated by 1,1-bis(tert-butylperoxy)cyclohexane (DP275B).
doaj   +1 more source

The effect of ultrasonic extrusion on the structure and properties of BR gum and prepared compounds and vulcanizates

open access: yesAdvanced Industrial and Engineering Polymer Research, 2019
Ultrasonic extrusion of BR was conducted and processing characteristics were evaluated. Ultrasonic power consumption increased with the increase of ultrasonic amplitude. Die pressure decreased with the increase of ultrasonic amplitude indicating that the
Tian Liang, Avraam I. Isayev
doaj   +1 more source

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