Rubber additives yɛ nkɔnsɔnkɔnsɔn a rɔba adwumayɛbea, ne upstream raw nneɛma a ɛne nkyene nnuru, fango nnuru, petrochemical adwuma, ne bo yɛ mmerɛw ne nea edi kan a tae adwuma, gua so ahwehwɛde bɛyɛ 70%, teapɔn, rɔba mpaboa, hoses ne nneɛma afoforo a aka no kyɛfa{1}} Wɔ. nneɛma afoforo a wɔde yɛ antioxidants, te sɛ diphenylamine, amino-diphenylamine, nso yɛ aniline sɛ ade.
Enti, aniline bo a ɛrekɔ so no nya nkɛntɛnso kɛse wɔ rɔba a wɔde ka ho no so. Wɔte ase sɛ efi September 2016 mfiase no, aniline bo a ɛkɔ soro ntɛmntɛm kyinhyia no, kosi May afe yi mu no, sɛ wɔkyekyem pɛpɛɛpɛ a, gua no bo akɔ soro fi 6,000 yuan/ton kosi 10000 yuan/Ton{5}}.
Ɛwom sɛ ɛno akyi no, ɛso tew ntɛmntɛm wɔ July awiei kosi yuan/ton 7500, nanso bere a ɛhyɛn August mu no, ne bo san kɔɔ soro bio, na ɛsan kaa ɔpepem a ɛkorɔn. no ɛfata sɛ yɛka sɛ animline a wɔyɛ no titiriw wɔ Shandong Mantam mu no, wɔhyɛ nneɛma a atwa yɛn ho ahyia ho nhyɛso a aba nnansa yi no, wɔhyɛ aniline nnwuma nketewa ne akɛse pii ma wogyae nneɛma a wɔyɛ{3}}
Bio nso, aniline a wɔyɛ no nnwuma akɛse a ɛwɔ Shandong mantam mu no sɛ wobegyae detection, atew adesoa a wɔyɛ ne nneɛma afoforo so no, adwumayɛ dodow no nyinaa so atew kɛse.