Search Results - subject:"Polyurethane"

EFFECTIVENESS OF USING POLYURETHANE FOAM TO REDUCE HEAT LOSS IN THE PREMISES FOR BREEDING

MEDVEDEV A.Y. - In: Russian Journal of Agricultural and Socio-Economic Sciences 22 (2013) 3, pp. 33-37

It is proved that the use of polyurethane foam insulation for the purpose of walling premises for breeding allows them …

Persistent link: https://www.econbiz.de/10011222444

Two-machine flow shop scheduling of polyurethane foam production

Lin, Bertrand M.T.; Lin, Y.-Y.; Fang, K.-T. - In: International Journal of Production Economics 141 (2013) 1, pp. 286-294

This paper studies a two-machine flow shop scheduling problem with a supporting precedence relation. The model originates from a real production context of a chemical factory that produces foam-rubber products. We extend the traditional two-machine flow shop by dividing the operations into two...

Persistent link: https://www.econbiz.de/10010594390

Impact fragmentation of polyurethane and polypropylene cylinder

Kishimura, Hiroaki; Noguchi, Daisuke; Preechasupanya, … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 22, pp. 5574-5580

The impact fragmentation of a bulk polyurethane elastomer (PU) and polypropylene (PP) cylinder have been investigated …

Persistent link: https://www.econbiz.de/10010872969

Fabrication and morphological characterization of microencapsulated phase change materials (MicroPCMs) and macrocapsules containing MicroPCMs for thermal energy storage

Li, Wei; Zhang, Xing-xiang; Wang, Xue-chen; Tang, Guo-yi; … - In: Energy 38 (2012) 1, pp. 249-254

A series of MicroPCMs with gelatin-gum arabic shell, polyurethane shell and styrene-based copolymer shell were … MicroPCMs with styrene-divinylbenzene copolymer as inner shell and polyurethane as outer shell was investigated, where styrene …

Persistent link: https://www.econbiz.de/10010809950

SYNTHESIS AND CHARACTERIZATION OF POLYURETHANE ACRYLATES FOR UV CURABLE COATING AGENTS

PARK, MI NA; KANG, YOUNG SOO; OH, SUN WHA; AHN, BYUNG HYUN - In: Surface Review and Letters (SRL) 14 (2007) 04, pp. 713-717

The single hydroxyl-terminated urethane acrylate oligomers were synthesized from 2-mercaptoethanol (2-MEOH), alkyl (methyl, butyl, and 2-ethylhexyl) acrylate, and 2,2-azobisisobutyronitrile (AIBN, initiator), with dibutyltin dilaurate (DBTDL) as a catalyst. 2-MEOH was used as a functional chain...

Persistent link: https://www.econbiz.de/10005080559