1.1 Kɔrɔya kɛlɛli furaji .
P-phenylenediamine anti-aging agents can be divided into dialkyl p-phenylenediamine, di-aryl-phenylenediamine and alkyl aryl p-phenylenediamine according to the groups attached to p-phenylenediamine. The main varieties of dialkyl p-phenylenediamine anti-aging agents are 4030 and 288. The anti-aging agent 4030 A ka nɔgɔn ka jɛnsɛn, a bɛ wuli ka caya lastikuw la, wa a tɛ ni gɛlɛya ye ni a tata hakɛ ka bon. a bɛ se ka vulkanizasiyɔn teliya ani ka lastikuw ɲagaminen jeni waati surunya. lakanani ɲuman sɔrɔli ozɔni kɔrɔya la, o min ka fisa ni kɛnɛma-labɛnni kɛlɛlan ye 4010NA ani ani kabilaw, lastikuw ani kasew minnu bɛ kɛ waati jan kɔnɔ. Alkili arili p-fenilinidiamine suguya kunbabaw la, olu ye 4010, 4010NA, 4020 ani H. antiager 4020 suguya ye lastikuw tacogo la, o ye fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye, Oksizɛni kɔrɔya ni waati funteni fana bɛ se ka kɛ sababu ɲuman ye, wa nɛgɛ basigilen bɛ kɛ ni passivaton nɔ ye, min bɛnnen don NR, BR, SBR, NBR, ani Cr, ani parafin (kɛrɛnkɛrɛnnenya la ni cakɛda min bɛ ni cakɛda ye ani ni mikorokirisilini ye) ani ni a tali bɛ se ka kɛ sababu ye ka a suma ni 4010 ye, o bɛ se ka kɛ sababu ye ka a suma ni 4010 ye, o bɛ se ka kɛ sababu ye ka a suma ni 4010 ye, o bɛ se ka kɛ sababu ye Extraction resistance ani a bɛ se ka lakana kuntaalajan nɔ sɔrɔ.