Rating Code  Elastomer For Tube/Cover sERVICE
AGExcellent
B
GGoods
C
GCondition
X
GDo Not Use
СGNo Information
NR/IR AU/EU CR NBR CIIR CSM EPDM FKM AFMU SI SBR
   Chemicals
In System  Or tomsphere
Natural Urethane Neoprene Buna-N/Nitrile Chlorobutyl Hypalon EPDM Viton/Fluorel Teflon/TFE/FEP Silicon Buna-S/GRS 
Oleum theobromatis X - B X - - - - A - -
Olive oil X A B A B B B A A X X
Oronite 8200 X A A B X X X A A X X
Oronite 8515 X A A B X X X A A X X
Ortho boric acid A A A A A A A A A A A
Ortho chloro ethyl benzene X X X X X X X A A X X
Ortho dichloro benzene X X X X X X X A A X X
Ortho dichloro benzol X - - X X X - A A - X
Ortho hydroxy benzoic acid C - X X C - - - A - -
Ortho xylene X - - X X X - A A - X
Os 45 type iii (os45) X X A B X B X A A X X
Os 45 type iv (os45-1) X X A B X B X A A X X
Os 70 X X A B X B X A A X X
O-t 6348 X X X C X X X A A X X
Oxalic acid C X B C A B A B A B B
2.2' oxybis ethanol A X A A A A A A A B A
Oxyethylene succinic acid A - B A X B X A A B B
Oxygen cold B A A B A B A A A A X
Oxygen-250 400 deg.f X X X X X X X B A B X
Oxygen-liquid X X X X X X X X A X X
Oxymethelene 40% C - C C B - - - A - -
Oxymuriate of tin A B A A B A B A A B -
Ozone X A B X B A A A A A X
P @
Ps-661b X C C A X C X A A X X
Pd-680 X C C A X C X A A X X
Paint thinner duco X X X X X X X B A X X
Painter's naphtha X - X X X - - - A - -
Palm butter X - C A B B - A A - -
Palm grease X - C A B B - A A - -
Palm oil X - C A B B - A A - -
Palmic acid B A B A B C B A A X B
Palmitic acid B A B A B C B A A X B
Paper makers alum A - A A A A - A A - A
Par-al-ketone X X X X X X X X A X X
Par san 10% A - A B A A - C A - -
Para dichloro benzene X X X X X X X A A X X
Para dichloro benzine X X X X X X X A A X X
Para dichloro benzol X - X X X X X A A - X
Para dihydroxy benzene C - X X X - - - A - -
Para dow X X X X X X X A A X X
Paraffin X B B A X X X A A X X
Paraffin ointment X A B A X B X A A X X
Paraffins X - - A X X X A A - -
Paraform X - B B B B - C A - -
Paraform aldehyde X - B B B B - C A - -
Paraformaldehydum X - B B B B - C A - -
Paraldehyde C - B C A X A X A - C
Para xylene X C X X X X X A A X X
Paris green & lime 37% - - A A A B - A A - -
Parker o lube X A A A X A X A A B B
Patent alum A - A A A A A A A A -
Peanut oil X B C A C C C A A A X
Peanut alum A - A A A - - - A - -
Pear oil C X X X A X A X A X X
Pearl ash A - A A A A A A A - -
Pelargonic acid X - - A A X - - A - X
Penta chloro diphenyl X - X X X - - - A - -
Penta chloro diphenyl oxide X - X X X - - - A - -
Penta chloro ethane X - X X X X - A A - X
Penta chloro ehtyl benzene X - X X X - - - A - -
Penta chloro phenol X - X X A - - A A - -
Penta chloro phenyl benzoate X - X X X - - - A - -
Penta dichloro diphenyl ketone X - X X X - - - A - -
Penta hydroxy hexoic acid X - - C C B - - A - X
Penta methylene amine X - X X X X X C A - X
Pentane X X A A X B X A A X X
Pentane-2.4-dimethyl X X B A X B X A A X X
2.4-pentane dione X C X X A X A X A X X
Pentane-2 methyl X X B A X B X A A X X
Pentane-3 Methyl X X B A X B X A A X X
Pentane-secondary X - - A X X - A A - X
Pentanoic acid A - X X A - A - A - -
Pentanol B X A B A B A B A X B
Pentanone X - X X B X B X A - X
2-pentanone X - X X B X B X A - X
3-pentanone X - X X B X B X A - X
Pentasol A - A A A A - A A - -
Pentasodium triphosphate X - X X - - - - A - -
Pentene X - A B X X X A A - X
1-pentene X - A C X X X A A - X
Pentene-2.4-methyl - - B - - - - A A - -
Pentyl acetate C X X X A C A X A X X
Pentyl amine (penthlamin) C - X C B C X X A - X
n-pentyloxypentane X - X B X C X - A - X
Perchlorethylene X X X X X X X A A X X
Perchloric acid C X A X B B B A A X X
Perchloro ethylene X X X C X X X A A C X
Perchloro methane X - X X X - - - A - -
Permachlor - - - X - - X C A - -
Perhydrol B - A B A B A A A A B
Periclase - - A - - - - A A - -
Peroxide-3% B - B B B B B A A A B
Peroxide-10% B - C C C B B A A A C
Peroxide-30% C - X C C C B A A A C
Peroxide-90% X C X X X C C A A A C
Peroxide of hydrogen B - A B A B A A A A B
Peroxohydrate A - A A A - - - A - -
Peroxydol B - B B A B A A A B B
Peru saltpeter B - B C A A A A A C -
Petrol X B B A X X X A A C -
Petrolatum X A B A X B X A A X X
Petrolene X B B A X C X A A X X
Petroleum benzin X B B A X C X A A X X
Petroleum ehter(ligroin) X B B A X X X A A X X
Petroleum gas-liquid (LPG) X A B A X X X A A C X
Petroleum jelly X A B A X B X A A X X
Petroleum naphtha X B B A X C X A A X X
Petroleum oil-above 250 F X X X X X X X B A X X
Petroleum oil-below 250 F X B B A X B X A A B X
Petroleum oil-crude X C B A X B X A A X X
Petroleum pitch X B B A X C X A A X X
Petroleum spirit X B B A X X X A A A X
Petroleum thinner X - X X X - - - A - -
Phenate X - X X - - - B A - -
Phene X X X X X X X A A X X
Phenethylene X C X X X X X A A X X
Phenetole (phenetol) X X X X X X X X A X X
Phenic acid X X X X B C X A A X X
Phenmethyol C X C X A B B A A - C
Phenol X X X X B C X A A X X
Phenol-70% 30% H2O X X X X X X X A A X X
Phenol-85% 15% H2O X X X X X X X A A X X
Phenol benzoate X - X X B - - - A - -
Phenol carbolic acid X X X X B C X A A X X
Phenol polysiloxane X - X A X - - - A - -
Phenol sulfonic acid X - - X X X- - X A - X
Phenol trinitrate X - X X X - - - A - -
Phenolates X - X X - X - B A - -
Phenols A - B X - B - B A - -
Phenoxetol A B A A A A A A A A A
Phenoxide X - X X - - - B A - -
Phenoxin X X X C X X X A A X X
Phenoxybenzene X - X X X C X A A C -
Phenyl acetate C X X X B C B X A X -
Phenyl aldhyde X X X X B X B X A X X
Phenyl amine X X X X X B X B A A X
Phenyl benzene X X X X X X X A A X X
Phenyl benzoate X - X X B - - - A - -
Phenyl bromide X X X X X X X A A X X
Phenyl carbinol C X C X A B B A A - C
Phenyl chloride X X X X X X X A A X X
Phenyl chloroform - - - X - - - - A - -
Phenyl ethane X X X X X X X A A X X
Phenyl ehter X - X X X C X A A C -
Phenyl ethyl ehter X X X X X X X X A X X
Phenyl ethylene X C X X X X X A A X X
Phenyl fluoride X - X X X X X A A X X
Phenyl formic acid X X C X B B B A A B X
Phenyl hydrazine A - X X C X C A A - B
Phenyl hydride X X X X X X X A A X X
Phenyl hydroxide X X X X B C X A A X X
Phenyl methane X X X X X X X A A X X
Phenyl methyl ketone C X X X A X A X A X X
Phenyl nitrite X X X X X X X B A X X