Dapɛn yi, benzene bo a ɛho tew kɔɔ so yɛɛ nea ɛyɛ den, aniline bo kɔɔ soro 70$/t, cyclohexylamine bo kɔɔ soro 40$/t, MIBK bo kɔɔ fam 200$/t, acetone bo kɔɔ soro 20$/t na bo a nneɛma afoforo a wɔde yɛ adwuma no bo yɛ den titiriw.
Ɛnam aniline, cyclohexylamine ne nneɛma afoforo a wɔde yɛ nneɛma bo so no san bae, gua so bo a wɔde ma ntɛmntɛm no nyinaa gyaee sɛ ɛbɛhwe ase na ayɛ den. mprempren no, wɔayɛ nsakrae wɔ tae a ɛwɔ fam no mfiase dodow a ɛkɔ fam no, ahwehwɛde a ɛwɔ hɔ ma accelerators nso hwee ase{1}} Trend of raw materials.
Antioxidant 6ppd ne IPPD bo kɔɔ so kɔɔ fam dapɛn yi. bo a antioxidant TMQ no sakrae kakra wɔ aniline. mmoa ase esiane nnansa yi a ɛso atew wɔ nneɛma a ɛko tia ɔhyew a wɔde kɔ amannɔne no dodow a ɛkɔ fam no mu nti, a ɛka ho ne ahwehwɛde a efi ɔman no mu adetɔfo a ɛwɔ nsu ase no hɔ a ɛnyɛ nea efi mu ba no, ɛyɛ den sɛ wɔbɛdan tebea a ɛde nnipa a wɔko tia ɔyare mmoawa no di dwuma no yɛ nea ɛkɔ anim sen bere a wɔde kɔ amannɔne no yɛ nea ɛkɔ so wɔ akansi no mu{3} no yɛ nea ɛkɔ so wɔ ɔkwan a ɛkɔ so no so{ Antioxidants. Wɔhwɛ kwan sɛ dapɛn a ɛreba no antioxidant 6ppPD ne IPPD da so ara wɔ hokwan a ɛwɔ hɔ sɛ ɛbɛkɔ fam, antioxidant TMQ wɔ aniline mmoa mu na ama atumi agyina pintinn.
Sulfur a wontumi nsiw ano a wɔde ma no kɔ so yɛ nea ɛfata na ne bo kɔ so yɛ nea ɛkɔ so yɛ den; Zinc oxide bo akɔ fam kakra, bere a stearic acid, silane coupling agents ne bo kɔ so yɛ nea ɛyɛ den.