Kev siv tshuab ceev
Inorganic tebchaw - tsuas yog hlau oxides-zinc oxide, hydrated txiv qaub
Organic Acids - Nquag los sib xyaw nrog cov hlau oxides
Lub pob tw, oleic
Cov dej tshuaj Alkaline - yuav nce ph ntawm cov roj hmab
Feem ntau yuav kho tus nqi kho mob
Lub hnub nyoog tawm tsam (Cov tshuaj tiv thaiv kev ua si) - Txhua tus txhuam cov cuam tshuam los ntawm kev laus
Tiv thaiv los yog qeeb polymer tawg tshwm sim los ntawm
Ozone, oxygen, cua sov, lub teeb, huab cua
Kev Siv Tshuaj Siv Tshuaj - 3 hom
Amines - zoo li cuam tshuam, "staining"
Phenolics - tsis ruaj khov
Phosphites - siv los ua stabilizers rau SBR
Kev Tiv Thaiv Lub Cev - cov ntaub ntawv coj los ua kom khov kho kom zoo rau cov txheej txheem tiv thaiv lub tsho loj
Tiv thaiv ib feem ntawm ozone, oxygen thiab lwm yam.
Qhov cuam tshuam ntawm cov pa oxygen rau elastomers
Softens (los yog feem ntau muag muag) - NR, IR, IIr
Cov tawv tawv (lossis feem ntau tawv) - CR, SBR, NBR, BR, EPDM, CSM, FKM
PHR - feem ntau 2-3 phr
Amines tau txog 65% ntawm lub hnub nyoog tiv thaiv