+86 151 7627 9038Chemical tolerance of commonly used materials for pump head of Snoo peristaltic pump
Provide： Source： Time：2018-07-02| 化学试剂 | PSF聚砜 | PC聚碳酸酯 | PPS聚苯硫醚 | SS不锈钢 |
| Acetaldehyde（乙醛） | D- Severe Effect | N/A | A- Excellent | A- Excellent |
| Acetate LMW | D- Severe Effect | N/A | A- Excellent | A- Excellent |
| Acetic acid <5%(乙酸) | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Acetic acid >5%(乙酸) | A- Excellent | C- Fair | A- Excellent | B- Good |
| Acetic anhydride（乙酸酐） | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Acetone（丙酮） | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Acetonitrile（乙晴，氰化甲烷） | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Acetyl bromide（乙酰溴） | N/A | N/A | N/A | N/A |
| Acetyl chloride乙酰氯 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Air（空气） | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Aliphatic hydrocarbons脂肪族烃 | N/A | N/A | N/A | B- Good |
| Aluminum chloride（氯化铝） | A- Excellent | A- Excellent | A- Excellent | D- Severe Effect |
| Aluminum sulfate | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Alums明矾 | N/A | N/A | N/A | N/A |
| Ammonia, gas and liquid（氨水） | A- Excellent | D- Severe Effect | A- Excellent | B- Good |
| Ammonium acetate醋酸铵 | N/A | A- Excellent | N/A | B- Good |
| Ammonium carbonate碳酸铵 | A- Excellent | N/A | A- Excellent | B- Good |
| Ammonium chloride氯化铵 | A- Excellent | N/A | A- Excellent | C- Fair |
| Ammonium hydroxide氢氧化铵 | A- Excellent | D- Severe Effect | A- Excellent | A- Excellent |
| Ammonium nitrate硝酸铵 | A- Excellent | N/A | A- Excellent | A- Excellent |
| Ammonium phosphate磷酸铵 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Ammonium sulfate硫酸铵 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Amyl acetate乙酸戊酯、香蕉油 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Amyl alcohol戊醇 | A- Excellent | N/A | A- Excellent | A- Excellent |
| Amyl chloride戊基氯 | D- Severe Effect | D- Severe Effect | D- Severe Effect | A- Excellent |
| Aniline苯胺 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Aniline hydrochloride | N/A | D- Severe Effect | N/A | D- Severe Effect |
| Aqua regia (80% HCl, 20% H)王水 | D- Severe Effect | D- Severe Effect | D- Severe Effect | D- Severe Effect |
| Aromatic hydrocarbons芳族烃 | N/A | N/A | N/A | B- Good |
| Arsenic salts三氧化二砷 | N/A | N/A | N/A | N/A |
| Barium salts钡盐 | A- Excellent | N/A | A- Excellent | B- Good |
| Benzaldehyde苯甲醛 | C- Fair | C- Fair | A- Excellent | B- Good |
| Benzenesulfonic acid苯磺酸 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Bleaching liquors漂白剂 | N/A | N/A | N/A | N/A |
| Boric acid硼酸 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Bromine溴 | N/A | D- Severe Effect | D- Severe Effect | D- Severe Effect |
| Butane丁烷 | N/A | N/A | A- Excellent | A- Excellent |
| Butanol (butyl alcohol)丁醇 | A- Excellent | C- Fair | A- Excellent | A- Excellent |
| Butyl acetate丁醋酸 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Butyric acid丁酸 | N/A | N/A | A- Excellent | B- Good |
| Calcium oxide氧化钙 | N/A | N/A | N/A | A- Excellent |
| Calcium salts钙盐 | A- Excellent | N/A | A- Excellent | B- Good |
| Carbon bisulfide二硫化碳 | N/A | N/A | N/A | A- Excellent |
| Carbon dioxide二氧化碳 | N/A | A- Excellent | A- Excellent | A- Excellent |
| Carbon tetrachloride四氯化碳 | A- Excellent | D- Severe Effect | A- Excellent | B- Good |
| Chlorine, dry干燥氯气 | D- Severe Effect | N/A | D- Severe Effect | A- Excellent |
| Chlorine, wet湿氯气 | D- Severe Effect | N/A | D- Severe Effect | C- Fair |
| Chloroacetic acid氯乙酸 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Chlorobenzene氯苯 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Chlorobromomethane溴化甲烷 | D- Severe Effect | N/A | N/A | N/A |
| Chloroform 三氯甲烷、氯仿 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Chlorosulfonic acid次氯酸钠 | D- Severe Effect | N/A | N/A | D- Severe Effect |
| Chromic acid, 30%三价铬酸 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Chromium salts铬盐 | N/A | N/A | N/A | N/A |
| Copper salts铜盐 | N/A | N/A | A- Excellent | B- Good |
| Cresol甲酚 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Cyclohexane环己烷 | A- Excellent | B- Good | A- Excellent | A- Excellent |
| Cyclohexanone环己酮 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Diacetone alcohol双丙酮醇 | N/A | D- Severe Effect | N/A | B- Good |
| Dimethyl formamide二甲替甲酰胺 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Essential oils香精油 | N/A | N/A | N/A | N/A |
| Ethanol (ethyl alcohol)乙醇 | B- Good | B- Good | A- Excellent | A- Excellent |
| Ether乙醚 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Ethyl acetate乙酸乙酯 | A- Excellent | D- Severe Effect | A- Excellent | B- Good |
| Ethyl bromide乙酸溴化物 | N/A | N/A | N/A | N/A |
| Ethyl chloride氯乙烷 | D- Severe Effect | D- Severe Effect | N/A | A- Excellent |
| Ethylamine乙按 | N/A | N/A | N/A | N/A |
| Ethylene chlorohydrin氯乙醇 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Ethylene dichloride二氯乙烯 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Ethylene glycol乙二醇 | A- Excellent | C- Fair | A- Excellent | B- Good |
| Ethylene oxide乙撑氧 | A- Excellent | D- Severe Effect | D- Severe Effect | B- Good |
| Fatty acids脂肪酸 | N/A | C- Fair | N/A | B- Good |
| Ferric chloride氯化铁 | A- Excellent | N/A | A- Excellent | D- Severe Effect |
| Ferric sulfate硫酸铁 | A- Excellent | N/A | A- Excellent | B- Good |
| Ferrous chloride氯化亚铁 | A- Excellent | D- Severe Effect | A- Excellent | D- Severe Effect |
| Ferrous sulfate硫酸铁 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Fluoboric acid氟硼酸 | A- Excellent | N/A | A- Excellent | B- Good |
| Fluoroborate salts氟硼酸盐 | N/A | N/A | N/A | N/A |
| Fluosilicic acid氟硅酸 | A- Excellent | N/A | A- Excellent | C- Fair |
| Formaldehyde甲醛 | A- Excellent | A- Excellent | A- Excellent | C- Fair |
| Formic acid蚁酸 | C- Fair | D- Severe Effect | A- Excellent | B- Good |
| FREONr TMS氟利昂 | N/A | D- Severe Effect | A- Excellent | N/A |
| Gasoline, high-aromatic汽油 | A- Excellent | C- Fair | A- Excellent | A- Excellent |
| Gasoline, nonaromatic汽油 | A- Excellent | A- Excellent | A- Excellent | N/A |
| Glucose葡萄糖 | N/A | A- Excellent | N/A | A- Excellent |
| Glue, P.V.A.胶水 | N/A | N/A | N/A | A- Excellent |
| Glycerin甘油、丙三醇 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Hydriodic acid碘氢酸 | N/A | N/A | N/A | N/A |
| Hydrobromic acid, 30%氢溴酸 | B- Good | D- Severe Effect | A- Excellent | D- Severe Effect |
| Hydrochloric acid (conc) | A- Excellent | B- Good | A- Excellent | D- Severe Effect |
| Hydrochloric acid (dil)盐酸 | A- Excellent | A- Excellent | A- Excellent | D- Severe Effect |
| Hydrochloric acid (med)盐酸 | A- Excellent | D- Severe Effect | A- Excellent | D- Severe Effect |
| Hydrocyanic acid氢氰酸 | N/A | N/A | N/A | B- Good |
| Hydrocyanic acid, gas, 10%氢氰酸气 | N/A | N/A | N/A | N/A |
| Hydrofluoric acid, 50%氢氰酸气 | N/A | D- Severe Effect | A- Excellent | D- Severe Effect |
| Hydrofluoric acid, 75%氢氰酸气 | N/A | D- Severe Effect | A- Excellent | D- Severe Effect |
| Hydrogen peroxide (dil)过氧化氢 | A- Excellent | A- Excellent | N/A | B- Good |
| Hydrogen peroxide, 90%过氧化氢 | A- Excellent | A- Excellent | N/A | B- Good |
| Hypochlorous acid次氯酸 | N/A | N/A | N/A | N/A |
| Iodine solutions碘液 | N/A | D- Severe Effect | D- Severe Effect | D- Severe Effect |
| Iodoform三碘甲烷、碘仿 | N/A | N/A | N/A | A- Excellent |
| Kerosene煤油 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Ketones酮 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Lacquer solvents漆用溶剂 | N/A | D- Severe Effect | N/A | A- Excellent |
| Lactic acid乳酸 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Lead acetate乙酸铅 | A- Excellent | N/A | A- Excellent | B- Good |
| Linseed oil亚麻籽油 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Lithium hydroxide氢氧化锂 | N/A | D- Severe Effect | A- Excellent | B- Good |
| Magnesium chloride氯化镁 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Magnesium sulfate硫酸镁 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Malic acid苹果酸 | N/A | N/A | N/A | A- Excellent |
| Manganese salts锰盐 | N/A | N/A | N/A | D- Severe Effect |
| Mercury salts汞盐 | N/A | N/A | N/A | B- Good |
| Methane甲烷 | N/A | N/A | N/A | A- Excellent |
| Methanol (methyl alcohol)甲醇 | A- Excellent | B- Good | A- Excellent | A- Excellent |
| Methyl chloride氯甲醇 | D- Severe Effect | N/A | A- Excellent | A- Excellent |
| Methyl ethyl ketone (MEK)丁酮 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Mixed acid (40% H2SO4, 15% HNO3)混合酸 | D- Severe Effect | N/A | N/A | B- Good |
| Molybdenum disulfide二硫化钼 | N/A | N/A | N/A | N/A |
| Monoethanolamine乙醇胺 | A- Excellent | N/A | A- Excellent | A- Excellent |
| Naphtha石脑油 | B- Good | N/A | A- Excellent | A- Excellent |
| Natural gas天然气 | N/A | N/A | N/A | A- Excellent |
| Nickel salts镍盐 | A- Excellent | N/A | A- Excellent | B- Good |
| Nitric acid (conc)硝酸 | C- Fair | D- Severe Effect | D- Severe Effect | A- Excellent |
| Nitric acid (dil)硝酸 | A- Excellent | B- Good | A- Excellent | A- Excellent |
| Nitric acid (med)硝酸 | C- Fair | C- Fair | N/A | A- Excellent |
| Nitrobenzene硝基苯 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Nitrogen oxides氧化氮 | N/A | N/A | N/A | N/A |
| Nitrous acid亚硝酸 | N/A | N/A | N/A | B- Good |
| Oils, animal动物油 | N/A | N/A | N/A | A- Excellent |
| Oils, mineral矿物油 | B- Good | A- Excellent | A- Excellent | A- Excellent |
| Oils, vegetable蔬菜油 | A- Excellent | N/A | A- Excellent | A- Excellent |
| Oleic acid油酸 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Oxalic acid, cold草酸 | N/A | B- Good | A- Excellent | B- Good |
| Oxygen, gas氧气 | A- Excellent | A- Excellent | N/A | A- Excellent |
| Palmitic acid棕榈酸 | N/A | N/A | N/A | B- Good |
| Perchloric acid高氯酸 | D- Severe Effect | D- Severe Effect | A- Excellent | C- Fair |
| Perchloroethylene全氯乙烯 | D- Severe Effect | D- Severe Effect | A- Excellent | B- Good |
| Phenol (carbolic acid)苯酚、石碳酸 | N/A | D- Severe Effect | N/A | B- Good |
| Phosphoric acid, 50%磷酸 | A- Excellent | B- Good | N/A | A- Excellent |
| Phthalic acid邻苯二甲酸 | N/A | N/A | N/A | B- Good |
| Plating solutions电镀液 | N/A | N/A | N/A | N/A |
| Polyglycol聚乙二醇 | N/A | N/A | N/A | N/A |
| Potassium carbonate碳酸钾 | A- Excellent | N/A | A- Excellent | B- Good |
| Potassium chlorate氯酸钾 | A- Excellent | N/A | A- Excellent | B- Good |
| Potassium hydroxide (conc)氢氧化钾 | A- Excellent | D- Severe Effect | N/A | B- Good |
| Potassium hydroxide (med)氢氧化钾 | A- Excellent | D- Severe Effect | A- Excellent | B- Good |
| Potassium iodide碘化钾 | N/A | N/A | N/A | A- Excellent |
| Propanol (propyl alcohol)丙醇 | B- Good | A- Excellent | A- Excellent | A- Excellent |
| Pyridine嘧啶 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Silicone fluids硅酮 液体 | N/A | N/A | A- Excellent | A- Excellent |
| Silicone oils硅油 | N/A | A- Excellent | A- Excellent | A- Excellent |
| Silver nitrate硝酸银 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Soap solutions肥皂 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Sodium bicarbonate小苏打、碳酸氢钠 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Sodium bisulfate硫酸氢钠 | A- Excellent | A- Excellent | A- Excellent | D- Severe Effect |
| Sodium bisulfite亚硫酸氢钠 | N/A | A- Excellent | N/A | B- Good |
| Sodium borate硼酸钠 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Sodium carbonate碳酸钠 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Sodium chlorate氯酸钠 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Sodium chloride氯化钠 | A- Excellent | A- Excellent | A- Excellent | C- Fair |
| Sodium ferrocyanide氰亚铁酸盐 | N/A | N/A | N/A | B- Good |
| Sodium hydrosulfite连二亚硫酸钠 | N/A | N/A | N/A | N/A |
| Sodium hydroxide (conc)氢氧化钠 | N/A | D- Severe Effect | A- Excellent | C- Fair |
| Sodium hydroxide (dil)氢氧化钠 | A- Excellent | D- Severe Effect | A- Excellent | A- Excellent |
| Sodium hydroxide, 25%氢氧化钠 | A- Excellent | D- Severe Effect | A- Excellent | B- Good |
| Sodium hypochlorite, <5%氢氧化钠 | A- Excellent | B- Good | A- Excellent | A- Excellent |
| Sodium hypochlorite, >5%氢氧化钠 | A- Excellent | N/A | A- Excellent | C- Fair |
| Sodium nitrate硝酸钠 | N/A | N/A | A- Excellent | B- Good |
| Sodium silicate硅酸钠 | A- Excellent | N/A | A- Excellent | B- Good |
| Sodium sulfide硫化钠 | A- Excellent | N/A | A- Excellent | C- Fair |
| Sodium sulfite亚硫酸钠 | N/A | D- Severe Effect | N/A | A- Excellent |
| Steam, up to 40 psi蒸气 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Stearic acid硬脂酸 | C- Fair | A- Excellent | N/A | B- Good |
| Styrene苯乙烯 | N/A | D- Severe Effect | N/A | A- Excellent |
| Sulfuric acid (conc)硫磺酸 | D- Severe Effect | D- Severe Effect | A- Excellent | C- Fair |
| Sulfuric acid (dil) 硫磺酸 | A- Excellent | A- Excellent | A- Excellent | D- Severe Effect |
| Sulfuric acid (med) 硫磺酸 | B- Good | C- Fair | A- Excellent | D- Severe Effect |
| Sulfurous acid亚硫酸 | A- Excellent | N/A | A- Excellent | B- Good |
| Tannic acid鞣酸 | A- Excellent | N/A | A- Excellent | B- Good |
| Tanning liquors鞣皮液 | N/A | N/A | N/A | A- Excellent |
| Tartaric acid酒石酸 | A- Excellent | B- Good | A- Excellent | C- Fair |
| Tin salts锡盐 | N/A | N/A | N/A | N/A |
| Toluene (toluol)甲苯 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Trichloroacetic acid三氯乙酸 | N/A | D- Severe Effect | A- Excellent | D- Severe Effect |
| Trichloroethylene三氯乙烯 | C- Fair | D- Severe Effect | A- Excellent | B- Good |
| Trisodium phosphate磷酸三钠 | N/A | N/A | A- Excellent | B- Good |
| Turpentine松节油 | N/A | N/A | A- Excellent | A- Excellent |
| Urea尿素 | C- Fair | D- Severe Effect | A- Excellent | A- Excellent |
| Uric acid尿酸 | N/A | N/A | N/A | B- Good |
| Water, fresh水 | A- Excellent | A- Excellent | A- Excellent | A- Excellent |
| Water, salt水 | A- Excellent | A- Excellent | A- Excellent | B- Good |
| Xylene二甲苯 | D- Severe Effect | D- Severe Effect | A- Excellent | A- Excellent |
| Zinc chloride氯化锌 | A- Excellent | A- Excellent | A- Excellent | D- Severe Effect |
| 级别评定 ---- 化学反应 | ||||
| A = 优异. | ||||
| B = 好 — 轻微化学反应, 只有轻微腐蚀或变形。. | ||||
| C =一般 — 中等化学反应, 建议不要连续使用。可能会发生材料软化、强度削弱、 膨胀等情况 | ||||
| D = 严重化学反应, 建议不要使用。. | ||||
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Classification:Technical support
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Classification:Technical support
