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Search results with tag "Br butadiene rubber"
8434 Harris 33 b - MTEC a member of NSTDA
www.mtec.or.thsuch as natural rubber, Neoprene, and butyl rubber have high regularity in their 33.2 CHAPTER THIRTY-THREE TABLE 33.1 Designation and Composition of Common Elastomers ASTM designation Common name Chemical composition NR Natural rubber cis-Polyisoprene IR Synthetic rubber cis-Polyisoprene BR Butadiene rubber cis-Polybutadiene SBR SBR Poly ...
Mitsubishi International Corporation - micchem.com
www.micchem.comMitsubishi International Corporation 2 Classification of Diene Rubber Polybutadiene (BR) High Cis BR Butadiene Rubber Styrene-Butadiene Copolymer (SBR) Styrene-Butadiene-Styrene block