Dapɛn yi, benzene a ɛho tew no bo kɔɔ fam 20$/t, aniline bo kɔɔ fam 200$/t, cyclohexylamine bo kɔɔ fam 200$/t, MIBK bo kɔɔ soro 100$/t, acetone bo kɔɔ fam 60$/t, nneɛma afoforo a wɔde ka ho a wɔde yɛ nneɛma bo a ɛyɛ den titiriw{5}}
Accelerator gua no kɔ so kɔ fam. a ɛka a ɛkɔ fam kɛse no aka no, accelerator gua no nyinaa bo akɔ fam, na mfaso a wonya fi mu no ayɛ nea wɔahyɛ no den akɔ fam. mprempren, tae nnwuma a ɛwɔ fam no asan aba bio afi Labour Day, nanso wonnyaa nkɔso bio wɔ ɔsram a etwaam no mu, na wɔn nyinaa yɛ mmerɛw sɛ ahorow no bɛyɛ mmerɛw sɛ ahorow no bɛyɛ mmerɛw, na wɔn a wɔyɛ mmerɛw no yɛ nea ɛbɛma wɔanya nkɔso, na ne bo a ɛyɛ den no yɛ nea ɛyɛ mmerɛw sɛ ɛbɛma nneɛma ayɛ yiye, na ne bo a ɛyɛ mmerɛw no yɛ nea ɛyɛ mmerɛw, na ɛyɛ nea ɛyɛ mmerɛw sɛ ɛbɛma nneɛma ayɛ yiye, na ne bo a ɛyɛ mmerɛw no yɛ nea ɛyɛ mmerɛw sɛ ɛbɛma nneɛma ayɛ yiye, na ne bo a ɛyɛ mmerɛw no yɛ nea ɛyɛ mmerɛw, na ɛyɛ nea ɛyɛ mmerɛw sɛ ɛbɛma nneɛma ayɛ yiye, na ne bo a ɛyɛ mmerɛw na ɛyɛ mmerɛw kɛse wɔ raw material cost trends.
Nneɛma a wɔde yɛ MIBK a ɛwɔ antioxidant 6PPD no mu no daa sɛnkyerɛnne ahorow a ɛkyerɛ sɛ ɛrefi ase, nanso ɛnsakraa su a ɛne sɛ antioxidant no bo so tew no; Antioxidant TMQ bo kɔ so di nneɛma a wɔde yɛ adwuma no su akyi, na ɛyɛ no yiye kakra dapɛn yi. mprempren, nsu a ɛwɔ fam no da so ara kura adetɔ a wɔhwehwɛ bere a wɔpɛ no mu, a wim tebea no dannan nkakrankakra, na nkakrankakra ɛhyɛn bere a wɔyɛ nneɛma a wɔyɛ no bere a atwam no mu wɔ mfe a atwam no mu; Wɔhwɛ kwan sɛ antioxidant bo bɛkɔ so ayɛ mmerɛw wɔ nsɛm a ɛfa akwankyerɛ a ɛyɛ mmerɛw a ɛfa ahwehwɛde ho. raw material MIBK bo a ɛkɔ soro no so, ebetumi ama antioxidant 6ppd decred rate.
Sulfur a wontumi nsiw ano a wɔde ma no kɔɔ so yɛɛ nea ɛfata na ne bo kɔɔ fam kakra; Zinc oxide bo kɔɔ soro kakra, stearic acid, silane coupling agent ne anti-scorching agent bo kɔɔ so yɛɛ mmerɛw na ɛyɛ nea ɛyɛ den.