Bleach Hdpe
Bleach is best stored out of direct sunlight at temperatures below 60 f filtered and diluted with ph kept above 10.
Bleach hdpe. Secondary containment is required. Soap and water is all that is need to clean and reuse the bottles. B good minor effect slight corrosion or discoloration.
However preliminary tests showed that chemical interaction between hdpe and bleach occurring within six month of exposure to the product has a negligible effect on the materialâ s mechanical properties. It can also be autoclaved and is better for use. Uv can degrade sodium hypochlorite so special precautions must be taken to reduce this effect.
Hdpe chemical compatibility resistance chart explanation of footnotes 1. Chlorine 10 in water hdpe and ldpe at 20c shows little or no damage after 30 days. Satisfactory to 72 f 22 c 2.
Hdpe and ldpe at 20c show some effect after 7 days. Polyethylene hdpe and ldpe has a very good compatibility rating with most chemicals and is resistant to strong acids and bases as well as gentle oxidants and reducing agents. Sodium hypochlorite bleach is used in a variety of applications particularly in disinfecting drinking water and wastewater.
S satisfactory o some attack u unsatisfactory. Ldpe at 50c shows damage and is not recommended. Sodium hypochlorite storage tanks are manufactured from hdpe xlpe and frp materials at 1 9 specific gravity.
Satisfactory to 120 f 48 c ratings chemical effect a excellent. When storing this chemical three factors must be considered. Tank capacities range from 35 to 100 000 gallons.
I presume you re talking about common household bleach like clorox brand which is a sodium hypochlorite solution as opposed to household oxygen bleaches sometimes dubiously referred to as color safe bleaches or the many commercial bleaches. At 50c immediate damage may occur. Therefore in this work esc was investigated independently and only the results obtained from fracture tests are reported.
Not recommended for continuous use. C fair moderate effect not recommended for continuous use. If you wish to reuse a high density polyethylene bottle it must first be cleaned.
Hdpe chemical resistance chart resistance level resistance level chemical name 20oc 68f 60oc 140f chemical name 20oc 68f 60oc 140f acetaldehyde r r carbon disulphide r nr acetic acid 10 r r carbonic acid r r acetic acid glac anh r r carbon tetrachloride nr nr. Prices range from 300 to 150 000. High density polyethylene abbreviated as hdpe is a type of plastic commonly used to make milk jugs laundry detergent containers soda bottles and floating water tanks.
Hdpe chemical resistance guide legend.
