https://www.rayanresin.ir/%D8%AC%D8%B2%DB%8C%DB%8C%D8%A7%D8%AA/en-US/61/Unsaturated%20Orthophthalic%20Polyester%20Resin%20AP120?lang=en-US
Unsaturated Orthophthalic Polyester Resin AP120
polyester resinunsaturatedorthophthalic
https://matrix-chemicals.com/en/product/gelcoat-orto/
Orthophthalic gelcoat (general purpose) — Matrix Chemical Industry
General-purpose orthophthalic gel coat for fiberglass molds and parts.
general purposechemical industryorthophthalicgelcoatmatrix
https://nadpolymer.com/ru/product/nad-1114-4/
NAD-1114 Orthophthalic Resin | Nadpolymer |
Jul 4, 2026 - NAD-1114 is an orthophthalic, medium viscosity unsaturated polyester resin. It is supplied as a solution dissolved in monomeric styrene.
nadorthophthalicresin