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<li id="24g44"></li> | CORROSION RESISTANCE | ||||||||||||||||
| against high corrosive process media | ||||||||||||||||
| Media（介質(zhì)） | Wetted parts（接觸部件材質(zhì)） | Seal（密封材質(zhì)） | ||||||||||||||
| Corrosive media （腐蝕性介質(zhì)） | % Concentration 濃度 | Temperature °C 溫度 |
99.9% Al2O3 ceramic** 陶瓷 |
316L / 1.4435 不銹鋼 | Hastelloy (哈氏C-276) | Monel (蒙奈爾400) | Tantalum 鉭 |
Titanium 鈦 (poss. +2% Pd) |
Nickel TSP-option 鎳 | PTFE 聚四氟乙烯 | Kalrez / Chemraz | EPDM (三元乙丙橡膠) | Viton FPM(氟橡膠) | Neoprene CR(氯丁橡膠) | Perbuan NBR（丁晴橡膠） | |
|
Acetone 丙酮 Ketones CH3-C0-CH3 |
100 | RT | A | A | A | A | A | A | A | A | A | A | C | C | C | |
| (Dimethylceton) 二甲基 | 100 | S | A | A | A | A | A | A | A | A | A | A | C | C | C | |
| Ammonia gas 氨氣 | conc. | Rt | A | A | A | C | A | A | C | A | A | A | C | A | A | |
|
Ammonia liquid 液氨 NH3 |
conc. | 100 | A | A | A | C | A | A | C | A | A | B | C | B | C | |
|
Ammonia Solution 氨溶液 NH3 unorg. lyes |
10 | Rt | A | A | A | C | A | A | C | A | A | C | B | A | B | |
| 10 | s | A | C | A | C | C | A | C | A | A | C | B | A | B | ||
| 20 | s | A | C | A | C | C | A | C | A | A | C | B | A | B | ||
| 25 | s | A | C | A | C | C | A | C | A | A | C | B | A | B | ||
| conc. | Rt | A | A | A | C | A | A | C | A | A | C | B | A | B | ||
| conc. | 100 | A | C | A | C | A | A | C | A | A | C | B | A | B | ||
|
Acetic acid 醋酸 CH3-COOH org.acid |
10 10 50 |
Rt s Rt |
A A A |
A A A |
A A A |
A A A |
A A A |
A A A |
C C C |
A A A |
A A A |
C C C |
C C C |
A A A |
C C C |
|
| 50 | s | A | A | A | A | A | A | C | A | C | C | C | A | C | ||
| conc. | Rt | A | A | A | A | A | A | C | A | C | C | C | A | C | ||
| conc. | s | A | C | A | A | A | A | C | A | C | C | C | A | C | ||
|
Chlorine gas wet 濕氯氣 Cl2 |
100 | Rt | A | C | A | C | A | B | A | A | N | N | A | C | C | |
|
Chlorine 氯氣 Cl2 |
100 |
Rt | A | A | A | C | A | C | A | A | C | C | A | C | C | |
| 70 | A | C | A | A | A | C | A | A | C | C | A | C | C | |||
|
Chloracetic acid 氯乙酸 CH2Cl-COOH org.acid |
50 | 20 | A | C | A | A | A | A | A | A | C | C | C | C | C | |
|
70 100 100 |
s Rt s |
A A A |
C C C |
A A A |
B B B |
A A A |
A A A |
B B B |
A A A |
C C C |
C C C |
C C C |
C C C |
C C C |
||
|
Chlorosulfonic acid 氯磺酸 SO2(OH)Cl org.acid |
100 | Rt | A | A | A | B | A | C | B | A | C | A | C | C | C | |
|
70 |
A | C | A | C | A | C | C | A | C | C | C | C | C | |||
|
Formic acid org.acid H-COOH 蟻酸 |
10 | Rt | A | A | A | A | A | A | A | A | C | A | B | B | C | |
| 10 | 65 | A | A | B | B | A | A | B | A | C | B | B | B | C | ||
| 10 | s | A | A | C | C | A | A | C | A | C | B | B | B | C | ||
| 20-40 | 65 | A | A | B | C | A | A | C | A | C | B | B | B | C | ||
| 50 | 65 | A | A | A | A | A | A | A | A | C | C | B | B | C | ||
| 50 | s | A | A | C | C | A | C | C | A | C | C | B | B | C | ||
| 80 | Rt | A | A | A | A | A | A | A | A | C | A | B | B | C | ||
| 80 | 65 | A | C | B | C | A | B | C | A | C | C | B | B | C | ||
| 80 | 20 | A | C | C | C | A | C | C | A | C | A | B | B | C | ||
| conc. | Rt | A | A | A | A | A | A | A | A | C | A | B | B | C | ||
| conc. | s | A | C | C | C | A | C | C | A | C | C | B | B | C | ||
|
Hydrofluoric acid 氫氟酸 HF unorg.acid |
1 | Rt | A | C | A | A | C | C | A | A | A | C | A | B | C | |
| 40 | Rt | A | C | A | A | C | C | A | A | A | C | A | B | C | ||
| 40 | 50 | C* | C | A | A | C | C | B | A | A | C | A | C | C | ||
| 50 | Rt | A | C | A | A | C | C | A | A | A | C | A | B | C | ||
|
Hydrogen fluoride HF gas氫氟酸氣 |
100 | Rt | C* | C | A | A | C | C | A | A | A | C | A | C | C | |
| Media（介質(zhì)） | Wetted parts（接觸部件材質(zhì)） | Seal（密封材質(zhì)） | ||||||||||||||
| Corrosive media （腐蝕性介質(zhì)） | % Concentration 濃度 | Temperature °C 溫度 |
99.9% Al2O3 ceramic** 陶瓷 |
316L / 1.4435 不銹鋼 | Hastelloy (哈氏C-276) | Monel (蒙奈爾400) | Tantalum 鉭 |
Titanium 鈦 (poss. +2% Pd) |
Nickel TSP-option 鎳 | PTFE 聚四氟乙烯 | Kalrez / Chemraz | EPDM (三元乙丙橡膠) | Viton FPM(氟橡膠) | Neoprene CR（氯丁橡膠） | Perbuan NBR（丁晴橡膠） | |
|
Sodium hydroxide 氫氧化鈉 (Caustic soda) NaOH unorg.lyes |
10 | Rt | A | A | A | A | A | A | A | A | A | A | C | A | B | |
| 10 | s | A | A | A | A | A | A | A | A | A | C | C | A | B | ||
| 20 | Rt | A | A | A | A | A | A | A | A | A | A | C | A | B | ||
| 20 | s | A | A | A | A | B | A | A | A | A | C | C | A | B | ||
| 50 | Rt | A | A | A | A | B | A | A | A | A | C | C | A | B | ||
| 50 | s | A | A | A | A | B | B | A | A | A | C | C | A | B | ||
| sat. | s | A | A | B | B | C | B | A | A | A | C | C | A | B | ||
|
Oleum 發(fā)煙硫酸 unorg.acid H2SO4 + SO3 (vitriolic acid) |
conc. | Rt | A | B | A | A | A | C | A | A | N | C | A | C | C | |
| conc. | 50 | A | B | B | B | C | C | B | A | N | C | A | C | C | ||
|
Phosphoric acid 磷酸 H3PO4 unorg.acid |
10 | Rt | A | A | A | A | A | A | A | A | A | A | A | A | B | |
| 10 | s | A | C | A | C | A | C | C | A | A | A | A | A | C | ||
| 45 | Rt | A | A | A | A | A | B | A | A | A | A | A | A | B | ||
| 45 | s | A | C | A | C | A | C | C | A | A | C | A | A | C | ||
| conc. | Rt | A | C | A | B | A | B | B | A | A | A | A | A | B | ||
| conc. | 100 | A | C | C | C | A | C | C | A | A | C | A | A | C | ||
|
Nitric acid 硝酸 HNO3 unorg.acid |
25 | Rt | A | A | A | C | A | A | C | A | A | A | B | C | C | |
| 25 | s | A | A | C | C | A | B | C | A | C | C | B | C | C | ||
| 50 | Rt | A | A | A | C | A | A | C | A | A | C | B | C | C | ||
| 50 | s | A | A | C | C | A | B | C | A | C | C | B | C | C | ||
| 70 | 100 | A | C | C | C | A | A | C | A | C | C | B | C | C | ||
|
Hydrochloric acid 鹽酸 HCl unorg.acid |
10 | Rt | A | C | A | C | A | A | B | A | A | A | A | B | C | |
| 10 | 50 | A | C | C | C | A | A | C | A | A | C | A | B | C | ||
| 10 | s | A | C | C | C | A | C | C | A | A | C | B | C | C | ||
| 20 | Rt | A | C | A | C | A | A | B | A | A | A | A | B | C | ||
| 20 | s | A | C | C | C | A | C | C | A | A | C | B | C | C | ||
| 37 | Rt | A | C | C | C | A | C | C | A | A | A | A | B | C | ||
| 37 | 100 | A | C | C | C | A | C | C | A | A | C | B | C | C | ||
|
Hydrochloric acid+nitric acid unorg.acid HCl : HNO3 (3:1) Aqua Regia) 王水 |
conc. | Rt | A | C | B | C | A | A | C | A | B | B | B | C | C | |
|
Sulfuric acid 硫酸 H2SO4 unorg.acid |
10 | Rt | A | A | A | A | A | A | A | A | A | A | A | C | C | |
| 10 | s | A | C | B | A | A | B | C | A | B | C | A | C | C | ||
| 50 | Rt | A | B | A | A | A | B | A | A | A | A | A | C | C | ||
| 50 | s | A | C | C | C | A | C | C | A | B | C | A | C | C | ||
| 96 | Rt | A | A | A | C | A | C | C | A | C | C | A | C | C | ||
| 96 | 100 | A | C | C | C | C | C | C | A | C | C | A | C | C | ||
|
Sulfuric acid+nitric acid H2SO4 : HNO3 |
10 90 | 35 | A | N | A | C | A | A | C | A | N | N | B | C | C | |
| 50 50 | 35 | A | N | A | C | A | A | C | A | N | N | B | C | C | ||
| 90 10 | 35 | A | N | A | C | A | B | C | A | N | N | A | C | C | ||
|
Zinc chloride 氯化鋅 ZnCl2 |
10 | Rt | A | A | A | A | A | A | A | A | B | A | A | A | B | |
| 10 | s | A | A | A | A | A | A | B | A | B | A | A | A | B | ||
| 60 | Rt | A | A | A | A | A | A | B | A | B | A | A | A | B | ||
| 60 | s | A | A | B | B | A | B | B | A | B | A | A | A | B | ||
| sat. | s | A | C | B | B | A | C | B | A | B | A | A | A | B | ||
| According to Philips (1/88) to ASV Stübbe and to Du Pont (Kalrez) | A | 充分耐腐蝕 | Rt : 室溫 | |||||||||||||
| * recommended option: Sapphire membrane (A = fully resistant) | B | 耐腐蝕 | s : 沸騰 | |||||||||||||
| ** for 96% ceramic see Philips table | C | 不可用 | conc. : 濃縮 | |||||||||||||
| N | 無(wú)數(shù)據(jù) | sat. : 飽和 | ||||||||||||||
| This list constitutes a non-binding recommendation from which no warranty claims whatsoever can be derived ! | ||||||||||||||||
