HDPE Chemical Resistance Guide Legend: S = Satisfactory O = Some attack U = Unsatisfactory 1 of 5 70” F 140” F 70” F 140” F Potassium sulfide concentrated S S Sulfuric acid (98% concentrated) O U Potassium sulfite concentrated S S Sulfuric acid (fuming) U U Propane gas S S Sulfurous acid S S
Chemical Resistance Guide 777 97 2%.7".-42."., 1A 1B 69 c hemical r e S i S tance g uide Acetic Acid 20% B A A A A A A B C B A B A Acetic Acid 30% B A A A A A C B Acetic Acid 5% A A A A A A B Acetic Acid 50% B A A A A A A B C A A C Acetic Acid 60% B B A A A A A C C A x
PFA and Teftek® are resistant PTFE, FEP, PFA and Teftek® explained • Weather Resistance / Non-Ageing • Insensitive To Uv • Non-Toxic • Broad Temperature Range (- 200 °C / Up To + 260 °C, Depending On Type) Amino Benzene Sulphuric Acid <200°F (93°C) Amino Benzoic Acid <200°F (93°C) Ammonia Anhydrous <300°F (149°C)
What Chemicals are Compatible with PTFE and Teflon®*? Low temperature: maintains high strength, toughness and self-lubriion as low as 5°K (-268°C /-450°F) and good flexibility at 194°K (-79°C / -110°F) PTFE Chemical Compatibility Chart: Polytetrafluoroethylene is very non-reactive and ideal for use with most chemicals.
Titanium is resistant to dilute sulfuric and hydrochloric acid, most organic acids, most chlorine gas, and chloride solutions. Titanium is immune to corrosive attacks by saltwater and broad range of corrosive gases, acids and alkalis. HASTELLOY® C-276 . Has outstanding resistance to a wide variety of chemical
HDPE Chemical Resistance Guide Reagent 70º F (21º C) 140º F (60º C) Reagent 70º F (21º C) 140º F Sulfuric acid S S Methyl ethyl ketone (100%) U U Sulfuric-nitric S U . Legend: S = Satisfactory O = Some attack U = Unsatisfactory Potassium sulfite concentrated S S Sulfuric acid (98% concentrated) O U Propane gas S S Sulfuric acid
changing to a higher concentration acid. In concentration of 98.3 percent or higher, sulfuric acid has a natural contaminant, known as sulfur trioxide (SO. 3). The SO. 3. associated with concentrated sulfuric acid has very affinity for water, and can actually chemically dehydrate polyester or vinyl estertoyieldacharred surface. SO. 3
Sulfuric Acid 50% 0 2 ER Degradation begins after 30 minutes Sulfuric Acid 98% 0 2 ER Tetrachloroethylene 0 0 Good Tetrahydrofuran 2 2 ER Slight swelling after 3.5 hrs Toluene 1 0 Fair Slight swelling after 3.5 hrs Trichloroethane 1 0 Fair Slight swelling after 3 hrs
Kuriyama Layflat Hose and Accessories Technical Information Chemical Resistance Chart NAME Acetic acid 20 21 1000 C X A X B Acetic acid 5 21 1000 C X A Acetic acid 5 100 10 Acetic acid 98 C Acetic acid, glacial 38 1000 - - Acetic anhydride 1000 - - Acetone 21 10000 X X A A Sulfuric acid fuming oleum 20 C X X - - Sulfuric acid,above 50
Choose from our selection of sulfuric acid hose, including over 550 products in a wide range of styles and sizes. In stock and ready to ship.
UHMWPE Chemical Resistance. 1.No attack, negligible effect 2.Slight attack, reduction in prop. 3.Moderate attack, limited life 4.Material will decompose.. Side by Side Material Comparison Chemical Resistance Chart (Note: Large File)
8/4/2011· For 90% to 100% sulfuric acid, a good choice would be 316L stainless steel. Since it is a molybdenum bearing grade, it has improved resistance to velocity enhanced corrosion or impingement in valves. For welded piping, the low carbon of 316L stainless steel prevents intergranular corrosion if dilution or contamination occurs.
Your source for all your UHMW, Ultra High Molecular Weight, Tube Acid-Chemical Suction and Discharge Hose needs. Flexible chemical hose designed to handle 98% of all chemicals, solvents and corrosive liquids in both pressure and suction service. Tell us what you''re looking for and we can source it for you. Popular sizes in stock and available for purchase online via the Ace Hose …
Sulfuric Acid is typically transported in insulated or non-insulated tank cars. Usually in 7,000 gallon DOT 103AW or 13,640 gallon DOT 111A100W2 depending on concentration, that meets the DOT specifiion for the transportation of sulfuric acid and other like commodities. The rails cars themselves are ~ 9′ outside diameter with an overall length of ~33’ to 41′, with a 7’-4” x 6
These materials are resistant to a broad spectrum of solvents and chemicals. The data presented here was supplied by our raw Sulphuric acid, 10% G G Chesebrough-Pond’s Inc. Sulphuric acid, 50% G G Sulphuric acid, 98% G G . Title: Microsoft Word - Chemical Resistance …
21/4/2020· Sulfuric acid is one of the most widely used chemicals across a range of industries. Despite this ubiquity, however, each sulfuric acid appliion requires careful material selection and evaluation, as the wrong gasket will quickly deteriorate, posing a multitude of risks when exposed to this aggressively corrosive medium. It is absolutely critical that sulfuric acid […]
10/2/2017· Chemical lead (0.06% Cu) is the famous old standby in sulfuric acid plant construction and ; its merits have gained wide recognition. It resists sulfuric acid very well, except for the strong acids (over 80%) at elevated temperatures. Lead, cast iron and carbon steel all depend for their corrosion resistance on a protective sulfate film.
Chemical Resistance of Silicone Rubber Temperature oC Silicone Fluorosilicone Acetic Acid Concentrate (20) Good Good Acetic Anhydride (20o) Excellent Good Acetone (56o) Good Poor Ageing - Oxygen Excellent Excellent Ageing - Ozone Excellent Excellent Ageing - Weather Excellent Excellent Sulphuric acid 10% (80o) Poor Fair Toluene (20o) Poor
Sulfuric acid 6%: LDPE / HDPE at 20°C-50°C: little or no damage after 30 days. Sulfuric acid 60%: LDPE / HDPE at 20°C-50°C: little or no damage after 30 days. Sulfuric acid 98%: LDPE at 20°C-50°C: shows little or no damage after 30 days. HDPE at 20°C: shows effect after 7 days. Not recommended for use at 50°C. Tannic acid
Chemical resistance of a material does not necessarily indie the suitability of a fitting in a given appliion due to variables such special hose construction, gasket material, etc. 4. Special caution should be taken when handling hazardous materials. Acetic Acid (50%) 2 X X 1 X 2 2 1 X X TEVNB Acetic Acid (20%) 2 X X 1 X 2 2 1 X X
- Acid mixed (nitric/sulphuric) HNO3 + H2SO4 - Acid, sulphuric 70% to 90% H2SO4 above aient temperature - Acid, oleum H2SO4 (Nordhousen, fuming sulphuric) For further definitive information, we recommend contacting the chemical supplier or at least testing samples under actual service conditions.
(Vacuum pressure resistance: -95KPa) Color hose applicable. Characteristics Chemical Resistance. Excellent resistance towards 98% concentration of sulfuric acid for long-term service. Corrosion Prevention. Both hose ends are sealed with the same qualitative rubber as inner to prevent cord reinforcement from corrosion. Structure
Sulfuric acid 10 100 1 1 3 Sulfuric acid 20 23 1 0 1 Sulfuric acid 25 100 1 0 4 Sulfuric acid 50 100 1 0 4 Sulfuric acid 60 100 3 0 4 Sulfuric acid 75 100 4 3 4 Sulfuric acid 96 23 4 4 4 Sulfurous acid 23 222 Sulfuryl chloride 024 Tannic acid 211 Tar, butiminous 442 Tartaric acid 10 100 1 2 1 Terpineol 23 431 Tetrabutyl titanate 211
30/5/2019· CHEMICAL RESISTANCE DATA R – Generally Resistant C – Less resistant than R but still suitable for some conditions N – Not resistant P a g e | 1 CANTEX INC. Chemical Resistance Guide for PVC Sulfuric acid, 70 to 90% R C Sulfuric acid, 90 to 100% C N Xylene N N Sulfurous acid C N Zinc salts R R Tall Oil R R Tannic acid R R Tanning
Chemical Hose / Acid Resistant Hose is available in almost limitless variations of chemical and acid-resistant tube/reinforcement/cover materials and thicknesses custom-engineered to handle most corrosive fluids.. Acid and chemical transfer requires a hose that provides maximum safety and protection for materials being conveyed, and the environment in which they are conveyed.
Flexible UHMWPE chemical hose are widely used in suction and discharge strong acids and alkali and all kinds of industry liquid. The main characteristics are more flexible, aging-resistance abrasion-resistance, oil-resistance and water & ozone resistance. Handle 98% of the chemical/acid Heat,weather,abrasion resistant EPDM cover.