SJ Blog
SJ Gauge : Berikut adalah jadual rujukan untuk rintangan kakisan alat pengukur tekanan dengan "pp (polipropilena) bahan" kepada bahan kimia yang berlainan (ujian: masa rendaman 6 bulan).
Carta rintangan kakisan polipropilena |
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Simbol Penjelasan: |
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Nama kimia | Konsentrasi (%) |
Persekitaran operasi | ||||
20 ° C. | 60 ° C. | |||||
Asid hidroklorik | 2 | ◎ | ◎ | |||
10 | ◎ | ◎ | ||||
30 | ◎ | ◎ | ||||
36 | ◎ | △ | ||||
Asid sulfurik | 2 | ◎ | ◎ | |||
5 | ◎ | ◎ | ||||
10 | ◎ | ◎ | ||||
30 | ◎ | ◎ | ||||
98 | ◎ | △ | ||||
Asid sulfurik | - | △ | △ | |||
Asid nitrik | 10 | ◎ | ○ | |||
30 | △ | × | ||||
50 | △ | × | ||||
Asid nitrik fuming | - | △ | × | |||
Asid fosforik | 10 | ◎ | ◎ | |||
30 | ○ | ○ | ||||
85 | ○ | ○ | ||||
Asid hidrofluorik | 55 | ○ | ○ | |||
Aqua Regia | - | △ | △ | |||
Asid hidrofluorik | 40 | △ | ||||
Sulfur | - | ◎ | ◎ | |||
Soda kaustik | 10 | ◎ | ◎ | |||
30 | ◎ | ◎ | ||||
50 | ◎ | ◎ | ||||
Potash kaustik | 10 | ◎ | ◎ | |||
50 | ◎ | ◎ | ||||
Ammonium hidroksida | 15 | ◎ | ◎ | |||
25 | ◎ | ◎ | ||||
Natrium bisulfite tepu | Natrium | ◎ | ◎ | |||
Tembaga sulfat | 40g/l | ◎ | ◎ | |||
Potassium sulfide | Tepu | ◎ | ◎ | |||
Ammonium chloride | Tepu | ◎ | ◎ | |||
Air masin | 10 | ◎ | ◎ | |||
100 | ◎ | ◎ | ||||
Kalsium klorida | Tepu | ◎ | ◎ | |||
Nikel klorida | Tepu | ◎ | ◎ | |||
Potassium chlorate | 10 | ◎ | ◎ | |||
Natrium bikarbonat | Tepu | ◎ | ◎ | |||
Soda | Tepu | ◎ | ◎ | |||
Natrium hidrogen karbonat | Tepu | ◎ | ◎ | |||
Penyelesaian hidrogen peroksida | 10 | ◎ | ◎ | |||
30 | △ | △ | ||||
Larutan natrium hipoklorit | 5 | ◎ | ◎ | |||
10 | ◎ | ○ | ||||
Potassium permanganat | 10 | ◎ | ||||
Potassium dikromat | 10 | ◎ | ||||
Asid asetik | 10 | ◎ | ◎ | |||
30 | ◎ | ◎ | ||||
50 | ◎ | ○ | ||||
97 | ◎ | |||||
Asid asetik glasial | 100 | ○ | ||||
Asid laktik | 20 | ◎ | ◎ | |||
100 | ◎ | ◎ | ||||
Asid Trichloroacetic | 10 | ◎ | ◎ | |||
Asid sitrik | 10 | ◎ | ◎ | |||
50 | ◎ | ◎ | ||||
Asid formik | 10 | ◎ | ◎ | |||
85 | ◎ | ◎ | ||||
100 | ◎ | |||||
Oxalic acid | 50 | ◎ | ○ | |||
Asid benzoik | 50 | ◎ | ◎ | |||
Asid oleik | 50 | ◎ | ◎ | |||
Asid salisilik | 50 | ◎ | ◎ | |||
Asid tartarik | 50 | ◎ | ◎ | |||
Asid tannic | Tepu | ◎ | ◎ | |||
Phenol | 50 | ◎ | ○ | |||
Asid borik | 50 | ◎ | ◎ | |||
Asid malic | 50 | ◎ | ◎ | |||
Asid succinic | 50 | ◎ | ◎ | |||
Cresol | 50 | ◎ | ○ | |||
Ethyl chloride | 40 | ○ | △ | |||
Methylene chloride | 40 | ○ | △ | |||
Kloroform | 40 | ○ | △ | |||
100 | △ | × | ||||
Karbon tetrachloride | 40 | ○ | △ | |||
100 | △ | △ | ||||
O-dichlorobenzene | 40 | ◎ | △ | |||
p-dichlorobenzene | 40 | ◎ | △ | |||
Tetrachloroethane | 40 | ◎ | △ | |||
Tetrachlorethylene | 40 | ◎ | △ | |||
Trichlorethylene etana | 40 | ◎ | △ | |||
Trichlorethylene | 40 | ◎ | △ | |||
100 | △ | △ | ||||
Trichlorobenzene | 40 | ○ | △ | |||
Dichloroethane | 40 | ○ | △ | |||
Vinyl chloride | 40 | ○ | △ | |||
Hexachlorobenzene | 40 | ○ | △ | |||
Chlorobenzene | 40 | ○ | △ | |||
B ・ H ・ c | 20 | ◎ | ◎ | |||
Asid kloroasetik | 100 | ◎ | ◎ | |||
Methanol | 100 | ◎ | ◎ | |||
Etanol | 96 | ◎ | ◎ | |||
Isopropanol | 100 | ◎ | ◎ | |||
Ethylene Glycol | 100 | ◎ | ◎ | |||
Glycerol | 100 | ◎ | ◎ | |||
n-butil alkohol | 100 | ◎ | ○ | |||
Etil asetat | 100 | ○ | ○ | |||
Butil asetat | 100 | △ | △ | |||
Aseton | 100 | △ | △ | |||
Cyclohexanone | 100 | △ | △ | |||
BENZYL ALCOHOL | 100 | △ | △ | |||
Formaldehid | 37 | ◎ | ◎ | |||
Furfural | 100 | ○ | △ | |||
Petrol | 100 | ◎ | ○ | |||
Minyak tanah | 100 | ○ | ○ | |||
Minyak Spindle | 100 | ○ | ○ | |||
Minyak pelincir | 100 | ○ | ○ | |||
Lilin parafin | 100 | ◎ | ○ | |||
Minyak putih | 100 | ○ | △ | |||
Paraffin cecair | 100 | ○ | ○ | |||
Turpentine | 100 | △ | △ | |||
Minyak biji rami | 100 | ◎ | ◎ | |||
Minyak zaitun | 100 | ◎ | ◎ | |||
Petroleum Ether | 100 | ○ | ○ | |||
Minyak kastor | 100 | ◎ | ◎ | |||
Lilin | 100 | ◎ | ◎ | |||
Lemak babi | 100 | ◎ | ◎ | |||
Benzena | 10 | ◎ | ○ | |||
100 | ○ | △ | ||||
O-xylene | 10 | ◎ | ○ | |||
100 | ○ | △ | ||||
p-xylene | 10 | ◎ | ○ | |||
100 | ○ | △ | ||||
m-xylene | 100 | ○ | △ | |||
Toluena | 100 | ○ | △ | |||
Etil eter | 100 | ○ | ||||
Dioxane | 100 | ○ | ○ | |||
Decahydronaphthalene | 100 | △ | △ | |||
Tetrahydrofuran | 100 | △ | △ | |||
Tetralin | 100 | △ | △ | |||
Nitrobenzene | 100 | ◎ | ◎ | |||
Aniline | 100 | ◎ | ◎ | |||
Nitrobenzene | 100 | ◎ | ||||
Naphthalene | - | ◎ |
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