Inquiry (采购产品): Expandable Graphite Powder We are looking for expandable graphite powder to mix with plastic that works as intumescent fire sealant base. Expansion temperature should be at least 230 deg. C or higher. Country:Canada **** Hidden Message ***** CompanyName:Chemical Consultant Add:#205-1615 Bloor Street, Mississauga, Ontario Tel:1-416-8879347 Email:zhigor.chem@rogers.com Mobile:1-416-8879347 LinkMan:Mr. Igor Zhvanetskiy **** Hidden Message *****