Blue PC roller chain is made from FDA approved engineering plastic which can be used in a wide range of application including food industry. We suggested using in ambient temperature range: 0℃~80℃. Repeated use in steam or hot water, and exposure to strong acids or bases outside the PH rage of 4~9 is Prohibited. 
 
  Dens % Temp Res. Cap
Acetic Acid 5 23
Citric Acid solution 10 23 X
Lactic Acid 10 23 X
Hydrochloric Acid 36 23 X
Nitric Acid 40 23 X
Sulfuric Acid 38 23 X
Sulfuric Acid 5 23 X
Chromic Acid solution 40 23 X
Sodium Hydroxide solution 35 23 X
Sodium Hydroxide solution 1 23 X
Ammonium Hydroxide solution 10 23 X
Isopropyl alcohol --- 23
Methanol --- 23
Ethanol --- 23
n-Hexane --- 23
Toluene --- 23
iso-Octane --- 23
Acetone --- 23
Diethyl ether --- 23
SAE 10W40 multigrade motor oil --- 23
SAE 10W40 multigrade motor oil --- 130 X
SAE 80/90 hypoid-gear oil --- 130 X
Insulating Oil --- 23
ISO 1817 Liquid 1 --- 60
ISO 1817 Liquid 2 --- 60
ISO 1817 Liquid 3 --- 60
ISO 1817 Liquid 4 --- 60
Standard fuel without alcohol(pref. ISO
1817 Liquid C)
--- 23
Standard fuel with alcohol(pref. ISO
1817 Liquid 4)
--- 23
Diesel fuel(pref. ISO 1817 Liquid F) --- 23
Diesel fuel(pref. ISO 1817 Liquid F) --- 90 X
Diesel fuel(pref. ISO 1817 Liquid F) --- >90 X
Sodium Choride solution 10 23
Sodium Hypochlorite solution 10 23 X
Sodium Carbonate solution 20 23 X
Sodium Carbonate solution 2 23 X
Zinc Chloride solution 50 23 X
Ethyl Acetate --- 23
Hydrogen peroxide --- 23
DOT No.4 Brake fluid --- 130 X
Ethylene Glyco(l  50% by mass)in water --- 108 X
1% nonylphenoxy-polyethyleneoxy
ethanol in water
--- 23
50% Oleic acid + 50% Olive Oil --- 23
Water --- 23 X
Water --- 90 X
Phenol solution 5 23 X