Marketplace
Marketplace
Marketplace
Prime means the material left the plant on specification and has not been used: a named producer grade, sold against its published datasheet, with a certificate of analysis for the lot. That is what separates it from the near-prime and wide-spec offers elsewhere on the board, and it is why a prime lot commands the price it does. In practice the trade names the grade rather than the polymer — Formolon 622, Vestolit P 1982 K, an INOVYN or Westlake code — and the grade is what you should be asking for.
Two things are worth confirming before you commit. First, ask for the COA on the actual lot and not the generic grade declaration; a batch that has drifted on K-value or volatiles is still sold as the grade it was made to be. Second, ask about origin and packaging, because 25kg bags, big bags and bulk are three different landed costs, and origin decides duty and any anti-dumping exposure on the route you are importing over.
Grades we hold reference pages for are linked below. We do not stock any of them — we are the marketplace, and the price on a listing is what a seller entered.
PVC grades and pricing explained: K-value, rigid, flexible and compound — what the grades and the numbers mean, and what to check before you commit to a lot.
Specifications for the producer grades that turn up in this trade, taken from the producers’ own datasheets:
Formolon 608 · Formolon 614 · Formolon 616K · Formolon 622 · Formolon 622E · Formolon 622F · Formolon 622R · Formolon 622S · all grades
PVC · PVC — Regrind · HDPE · LDPE · LLDPE · PP · PS · ABS · PET / PETE
Prime Polymers Marketplace is operated by ARC Polymers Ltd. We are an intermediary, not a party to any sale: every price above is what a seller entered, in the currency they quoted, and nothing on this page is verified or computed by us. Listing is free. Messaging a seller needs a £13.99/mo membership.