Table of Contents
Does lye react with ceramic?
Lye will react with metals such as aluminum, cast iron and steel. It should be stored and mixed in ceramic, stoneware, glass or heat-resistant plastic containers. Glass should be used with caution because it may break due to the heat released when lye reacts.
What kind of container can I mix lye in?
Plastic. The right kind of plastic container is the best choice for mixing and storing lye solution. Some plastics are resistant to alkali, others are not, so it is important to KNOW, not guess, what a plastic container is made of.
Can you mix lye in glass?
Never mix your lye solution in glass. Even Pyrex has been known to etch and shatter when used with sodium hydroxide.
Can you make soap in an enamel pot?
Soap MUST be made in either a cast iron or enameled pot. Stir lye into water until it is dissolved well. If you don’t have soap moulds, you can pour it into an enameled baking pan, and let it harden overnight.
Does sodium hydroxide react with ceramic?
Porous ceramic is least chemically stable in concentrated sodium hydroxide solutions and most stable in soda ash solutions at any concentration. The acid resistance of porous ceramic is lowest in 90 – 80% sulfuric acid solutions.
What will lye eat through?
Reactions of Lye and PVC Since lye is so basic and caustic, it can harm PVC piping. The chemical should not react with the surface of the PVC piping, but if used incorrectly at high concentrations, it could eat away at a crack or flaw in the piping, causing it to fail.
Will lye corrode plastic?
Plastic is inert to Sodium Hydroxide solution so it can safely stored in plastic containers whereas Sodium Hydroxide reacts with glass Silica that results contamination with Silica.
Does lye eat through rubber?
The acids in a drain cleaner are harmful to any drain pipes (unless they are glass). In addition to the pipes, the corrosive nature of chemical drain cleaners eats away at the rubber or plastic components of the plumbing system. Sodium Hydroxide is a chemical called lye.
Does lye react with aluminum?
Aluminium reacts with lyes to produce hydrogen gas. Since hydrogen is flammable, mixing a large quantity of a lye such as sodium hydroxide with aluminium in a closed container is dangerous—especially when the system is at a high temperature, which speeds up the reaction.
Can you use glass for soap making?
If you are making hot or cold process soap, do not use aluminum, tin, or any other metal except for stainless steel. Avoid this by sticking to silicone, sturdy plastic, glass or stainless steel.
What does lye do to dead bodies?
Under high heat and pressure, lye can turn corrosive enough to disintegrate fat, bones and skin. A lye solution, heated to 300 Fahrenheit degrees (148 Celsius), can dissolve an entire body into an oily brown liquid in just three hours.
How long can lye water be stored?
To ensure the lye works properly, we recommend using it within one year of purchasing. It needs to be sealed tightly and stored in a dry place. Lye is hygroscopic, meaning it attracts moisture. If it’s exposed to moisture in the air it won’t be as effective in your recipe, and the soap may not saponify fully.
Can I use plastic container for soap Mould?
Just about any container can be turned into a soap mold with proper lining. If the container is plastic, the soap can be poured directly without lining. Popular options include yogurt containers, pudding cups and tofu containers.
What are the raw materials needed for making soap?
The raw material needed for making soap are fats (oil, grease or butter), alkaline, water and secondary products (salt, additive colors, scents etc.). The natural fats used for soap making are triglycerol, which is an ester from an alcohol triple, glycerol with linear carbonic acid chains (fatty acid).
What do you need to make cold process soap?
Cold process soap is made by combining oils and sodium hydroxide lye, which causes a chemical reaction called saponification. In the process, you get to choose the oils, scents, colorants, and any other ingredients. It’s a great way for someone to master the art of soap-making and spa crafts.
Is ceramic acid resistant?
Unlike metals, ceramics will rarely breakdown due to corrosion and they are resistant to acids and bases.
Is ceramic resistant to oxidizing acids?
The ability of ceramics to resist corrosion (in some cases entirely) is the primary reason they are the material of choice for hostile environments. Ceramics (Ceramco’s aluminum oxide and Ceramco’s zirconium dioxide) are already oxides. As such, they are almost unaffected by the oxidation process leading to corrosion.
What are the chemical properties of ceramics?
What properties do ceramics have? High melting points (so they’re heat resistant). Great hardness and strength. Considerable durability (they’re long-lasting and hard-wearing). Low electrical and thermal conductivity (they’re good insulators). Chemical inertness (they’re unreactive with other chemicals).
Will lye damage copper pipes?
But they’re very corrosive to pipes (including galvanized steel, copper, and iron) as well as fixtures and fittings. Lye drain cleaners also release heat (as do acid-based products) that softens and deforms plastic pipes.
Does lye unclog drains?
Unclog drains with lye. It is an effective substance for use in unclogging drains and is often one of the active ingredients in commercially available drain cleaners. Lye works because it is caustic and actually dissolves hair and grease, which are the root causes of the drain clog.
How much lye do you need to unclog a toilet?
4. Using a plastic spoon, pour a few tablespoonfuls of lye directly into the drain hole. Then, pour in about a quarter cup of water to disperse the lye as far as it can go. Leave it to do its job for a half hour or so then flush the drain with hot water.
Does caustic soda damage plastic?
Caustic soda, also known as NaOH, is vicious. chrome or plastic won’t be attacked by it. Anything organic will be attacked by it with a vengence.
Will caustic soda eat plastic?
In the case of plastic pipes, the caustic materials can cause a chemical reaction, which produces heat and can melt or warp the pipe. In addition to causing pipe damage, drain cleaners can also cause serious injury if not used properly.
Can sodium hydroxide be stored in plastic?
Sodium hydroxide stock solutions should be stored in plastic containers. Glass containers should be completely avoided in the preparation and storage of sodium hydroxide solutions.
