1.Nkyekyɛm .
Sɛnea atetesɛm classification kwan(effect of different), rɔba a wɔde ka ho no, wɔtaa kyekyɛ mu akuw asia.
Categories 1: Vulcanization nhyehyɛe aboafo, titiriw no, vulcanization agent, accelerator ne activator.
Categories 2: Ahobanbɔ nhyehyɛe a wɔde ka ho, titiriw nnuru a ɛko tia onyin ne ogya a ɛmma ogya ntumi nhyew.
Categories 3: Adwumayɛ nhyehyɛe a wɔde ka ho, titiriw plasticizers (softeners), dispersants, homogenizers, viscosity enhancers, mold release nnuru ne anti-coke nnuru.
Categories 4: Reinforcing filler system additives, titiriw carbon tuntum, fitaa carton tuntum, ne nea ɛkeka ho{1}}
Categories 5: Adhesion System additives, titiriw cobalt nkyene adhesion accelerator..
Categories 6: Afoforo nso, a colorants, foaming agents, defoaming agents, thickening agents, ne nea ɛkeka ho ka ho{1}}
2.Nsuo a ɛwɔ soro no .
Nneɛma a wɔde yɛ rɔba aboafo nneɛma a ɛwɔ soro no yɛ petrochemical nneɛma ahorow titiriw ne nnuru a ɛwɔ ntam a ɛfa ho, nneɛma atitiriw a wɔde yɛ no bi ne aniline, carbon disulfide, cyclohexylamine, tert-butylamine, dimethylamine, hydrogen peroxide, morpholine ne nea ɛkeka ho{1}}
3.Nsuo a ɛwɔ aseɛ no .
Bɛboro 80% a wɔde di dwuma wɔ rɔba additives a ɛfa kar, 70% rɔba additives output a wɔde di dwuma ma tae a wɔyɛ. fa kar no sɛ nhwɛso, ɛkame ayɛ sɛ 200 ahorow rɔba nneɛma ma kar, a tae, nkongua cushions, ɔpon ne mfɛnsere seal seals, wiper strips, fan, fan, fan, fan, fan, fan, fan, fan, fan, fan, fan, mon Wɔ. kar ne tae a wɔde di dwuma no de nkɔso foforo a ɛfa nkɔso a ɛkɔ fam ne nea ɛba fam ho kyerɛ, a ɛbɛyɛ "foforo a ɛyɛ daa" wɔ kar ne tae adwumayɛ mu mprempren ne mfe kakraa a edi hɔ no.