Dapɛn yi, benzene a ɛho tew no bo so tew 30$/ton, aniline bo kɔɔ fam 80$/ton, cyclohexylamine bo kɔɔ fam 50$/ton, MIBK ne acetone bo kɔɔ so yɛɛ nea ɛyɛ den, na nneɛma afoforo a wɔde yɛ nneɛma a ɛyɛ den no bo yɛɛ den titiriw{3}}
Esiane sɛ raw material aniline no so atew nti, gua so bo a ɛwɔ gua so no nyinaa bo yɛ den na ɛso atew kakra, a ɛwɔ nkɛntɛnso kɛse kakra wɔ CBS{0}} so mprempren, tae a ɛwɔ ase no afi ase sɛ ɛbɛtew nneɛma a wɔyɛ so, nneɛma a wɔde kɔ amannɔne no da so ara yɛ mmerɛw kakra, na ɛyɛ den sɛ wɔbɛma acceler ahorow no akɔ soro{1} Nneɛma a wɔde yɛ adwuma.
Anitoxidant 6ppPD ne antioxidant ppPD kɔ so nya nkɛntɛnso wɔ ahwehwɛde a ɛyɛ mmerɛw so, na bo a ɛnyɛ den no so tew; Esiane nkɛntɛnso a ɛwɔ nkɛntɛnso a ɛwɔ imported speculative stocks dodow bi mu wɔ mfiase no nti, raw material MIBK bo a ɛwɔ 6ppPD no so atew akɔ nea ɛbɛn cost line. MIBK a wɔde fi amannɔne ba no so no nyɛ mfaso bio, na ɔman no mu nneɛma a wɔde ma no nnɔɔso. no betumi asan aba titiriw, na ɛno ne MIBK a ɛwɔ ase no yɛ nea ɛkɔ fam{4} no yɛ nea ɛwɔ ase{4} Adwumayɛ.
Sulfur a wontumi nsiw ano a wɔde ma no kɔɔ so yɛɛ nea ɛdɔɔso, na ne bo kɔɔ so yɛɛ nea ɛyɛ den; Zinc oxide ne stearic acid bo kɔɔ fam kakra, na silane coupling agent ne anti-scorch aduru no bo kɔɔ so yɛɛ nea ɛyɛ den.