| 
				 Chemical name  | 
			
				 nylon  | 
			
				 Polyethersulfone  | 
			
				 polypropylene  | 
			
				 teflon  | 
			
				 Polyvinylidene fluoride  | 
			
				 silicon rubber  | 
			
				 Fluororubber  | 
			
				 Ethylene propylene rubber  | 
		|
| 
				 alcohol  | 
			
				 Amyl alcohol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
		
| 
				 Benzyl alcohol 100%  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 butanol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 
					  | 
			
				 NR  | 
		|
| 
				 ethanol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
		|
| 
				 Isopropanol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 methanol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 --  | 
			
				 R  | 
		|
| 
				 Ether  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 NR  | 
			
				 NR  | 
		|
| 
				 ether  | 
			
				 Isopropyl ether  | 
			
				 ---  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 NR  | 
		
| 
				 Dioxane  | 
			
				 
					  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 
					  | 
		|
| 
				 Tetrahydrofuran  | 
			
				 R  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 aromatic hydrocarbon  | 
			
				 benzene  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		
| 
				 toluene  | 
			
				 NR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 xylene  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Ethylene glycol  | 
			
				 Ethylene glycol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		
| 
				 glycerol  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 Propylene glycol  | 
			
				 
					  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 Halohydrocarbon  | 
			
				 carbon tetrachloride  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		
| 
				 Chloroform  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Ethylene dichloride  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
		|
| 
				 Freon TF  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Freon TMC  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 NR  | 
		|
| 
				 dichloromethane  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 NR  | 
		|
| 
				 Perchloroethylene  | 
			
				 ---  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Trichloroethylene  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 
					acid   | 
			
				 Glacial acetic acid  | 
			
				 NR  | 
			
				 
					  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
		
| 
				 Hydrochloric acid (concentrated)  | 
			
				 NR  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 LR  | 
		|
| 
				 Hydrochloric acid 6N  | 
			
				 NR  | 
			
				 --  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 LR  | 
		|
| 
				 Nitric acid (concentrated)  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
		|
| 
				 6N nitric acid  | 
			
				 NR  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Phosphoric acid (concentrated)  | 
			
				 NR  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Sulfuric acid (concentrated)  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 Hydrofluoric acid 6N  | 
			
				 NR  | 
			
				 ---  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 --  | 
			
				 NR  | 
		|
| 
				 ester  | 
			
				 Amyl acetate  | 
			
				 LR  | 
			
				 --  | 
			
				 
					  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		
| 
				 Butyl acetate  | 
			
				 LR  | 
			
				 ---  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 Ethyl acetate  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 
					  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 Methyl acetate  | 
			
				 LR  | 
			
				 NR  | 
			
				 
					  | 
			
				 R  | 
			
				 R  | 
			
				 --  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 Isopropyl acetate  | 
			
				 --  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 alkali  | 
			
				 Ammonium hydroxide 3N  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		
| 
				 Ammonium hydroxide 6N  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 LR  | 
		|
| 
				 Potassium hydroxide 3N  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 Sodium hydroxide 3N  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 Sodium hydroxide 6N  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
		|
| 
				 oil  | 
			
				 Cottonseed oil  | 
			
				 R  | 
			
				 --  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
		
| 
				 Lubricating oil  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 Peanut oil  | 
			
				 R  | 
			
				 ---  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 LR  | 
		|
| 
				 Sesame oil  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 ketone  | 
			
				 acetone  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		
| 
				 环已酮  | 
			
				 ---  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 甲基乙基酮  | 
			
				 LR  | 
			
				 --  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 甲基异丁基酮  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 NR  | 
			
				 LR  | 
		|
| 
				 其他  | 
			
				 苯胺  | 
			
				 LR  | 
			
				 NR  | 
			
				 LR  | 
			
				 LR  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
		
| 
				 二甲基甲酰胺  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 甲醛37%  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 甲醛4%  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 汽油  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 已烷(无水)  | 
			
				 --  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 LR  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 煤油  | 
			
				 --  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 苯酚  | 
			
				 R  | 
			
				 NR  | 
			
				 
					  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 
					  | 
			
				 NR  | 
		|
| 
				 松节油  | 
			
				 --  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 NR  | 
			
				 R  | 
			
				 NR  | 
		|
| 
				 水  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
		|
| 
				 已晴  | 
			
				 LR  | 
			
				 R  | 
			
				 LR  | 
			
				 R  | 
			
				 R  | 
			
				 --  | 
			
				 NR  | 
			
				 R  | 
		|
| 
				 硫酸鉬溶液  | 
			
				 R  | 
			
				 --  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 R  | 
			
				 --  | 
			
				 R  | 
		
Note:
(1) R (resistant), LR (limited resistance) and NR (not resistant) are resistant to the chemical reagent.
(2) This table is for reference only




