Rubber Plasticizer PCTP/ Renacit 7 (Pentachlorothiophenol) Canada

  • Rubber Plasticizer PCTP/ Renacit 7 (Pentachlorothiophenol) Canada
  • Rubber Plasticizer PCTP/ Renacit 7 (Pentachlorothiophenol) Canada
  • Rubber Plasticizer PCTP/ Renacit 7 (Pentachlorothiophenol) Canada
  • Does rubber contain PCTP?
  • The Swedish Chemicals Agency KEMI Commodity Guide suggests that PCTP may be found in butadiene rubber, isoprene rubber, natural rubber, and other rubber materials18. So it is possible that imported products containing these materials could contain PCTP.
  • What is the best peptizer for natural rubber?
  • For many years the preferred peptizer /for natural rubber/ was pentachlorothiophenol (PCTP) or its zinc salt ... PTCP is replaced by 2,2'-dibenzamidodiphenyldisulfide (DBD) which is less toxic and reacts similarly. Engels H-W et al; Rubber, 9. Chemicals and Additives. Ullmann's Encyclopedia of Industrial Chemistry 7th ed. (1999-2014).
  • How many companies have reported manufacture and import of pentachlorothiophenol (PCTP)?
  • 1. Manufacturing (Including Importing) No company has reported manufacture and/or import of pentachlorothiophenol (PCTP) in the U.S. above the reporting threshold of the Chemical Data Reporting (CDR) Rule for 20161. Only one company reported manufacture and/or import of PCTP in the U.S. in 20122.
  • What products contain PCTP?
  • EPA identified the following types of products and articles based on a search of available sources for products containing PCTP. According to the “Rubber Handbook” available on the website of Struktol Co of America, “STRUKTOL A95 is a 45% pentachlorothiophenol with activator on an inert filler.
  • What is PCTP used for?
  • PCTP, which is also called PCTP, is used to make rubber more pliable in industrial uses. Learn more about PCTP uses. Identified Hazards – PCTP is toxic to protozoa, fish, terrestrial plants, and birds. Data for analogous chemicals (pentachloronitrobenzene and hexachlorobenzene) indicate the potential for liver and reproductive effects.
  • Are HCBD & PCTP used in RMA tires?
  • 19 Amick, Hexachlorobutadiene (HCBD) and Pentachlorothio‐phenol (PCTP) not currently used to make RMA member company tires manufactured in the U.S. or imported into the U.S., Ltr to Doug Parsons, from Rubber Manufacturers Association, Feb. 22, 2017.

Recommended hot-selling products