Natural rubber processing chemicals. Natural rubber is susceptible to degradation by a wide range of bacteria. The bacteria "Streptomyces coelicolor", "Pseudomonas citronellolis", and "Nocardia" spp. are capable of degrading vulcanized natural rubber. Natural rubber Natural rubber, also called India rubber or caoutchouc, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water. Malaysia and Indonesia are two of the leading rubber producers. Forms of polyisoprene that are used as natural rubbers are classified as elastomers. Currently, rubber is harvested mainly in the form of the latex from the rubber tree or others.
Substance Abuse (band) Substance Abuse (band) Substance Abuse is a Los Angeles based hip-hop group consisting of the duo Subz (Justin Hollingsworth) and Eso Tre (John Heath). The group dropped their debut single "What The F**K You Rhymin' For?" in 2000 on the now defunct Ground Control Records, which was followed by the single "Can't Call It"/"No Guarantees" featuring P.E.A.C.E. and Thes One on Weapon Shaped Records. Their debut album, Overproof, was released in 2006, and features cameos from Kool Keith, MF Doom, Motion Man, Saafir, and Rasco. The album received four stars in URB and Scratch Magazine. The group released their sophomore