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What else can I help you with?
Would plastic sink in water?
Some plastics are more dense than water, most are not.
Why doesn't plastic sink?
Plastics do not all behave the same as their composition and additive packages vary. Some have densities greater than water and would sink, others have densities less than water an float. many of the commonly encountered plastics (polyethylene,, polypropylene, etc.) fall into this latter classification. Higher density plastics include Silicones with densities ranging from 1.68 - 2.00 g/cm3
Why a piece of wood sink in alcohal?
Depends entirely upon the wood. Some woods sink in water. Density of alcohol is 0.789.
What are the object that sink in water?
Objects that are denser than water will sink, such as rocks, metals like iron and lead, and some types of wood that have become waterlogged. Other objects like plastics and styrofoam are less dense than water and will float.
Is there a plastic that does not float in water?
Most plastics are less dense than water and will float, but some heavy plastics, such as polyethylene terephthalate (PET) or polyvinyl chloride (PVC), can be denser than water and sink. However, these are not commonly used for everyday items.
What reacts with rubbing alcohol?
Rubbing alcohol (isopropyl alcohol) can react with some plastics, rubber, and certain surfaces such as painted or varnished surfaces. It should not react with common household materials like stainless steel, glass, or ceramics. Always test in a small inconspicuous area before applying rubbing alcohol to a surface.
Do shoes sink or float?
Most shoes would sink, but some would float if they were made of a material that floats such as crocks, or had no holes such as a pair of Dutch wooden clogs.
Will wood shavings destroy an in-sink erator?
It would not ruin your in-sink erator. It would not be good for your drain, but if you only put some wood shavings in the disposal accidentally once, it would not ruin it.
Are all plastics petrochemicals?
No, not all plastics are petrochemicals. A few examples of bioplastics (plastics made from biologic sources) include Polyhydroxyalkanoates, Polylactic Acids and a wider variety of starch based plastics.
What can float or not float?
Objects that are less dense than the liquid they are placed in will float, while objects that are denser will sink. Some examples of things that float are wood, plastic, and foam, while examples of things that sink are metals, rocks, and most plastics. The shape and volume of an object also play a role in determining if it will float.
Will plastic float in water?
Some plastics will float in water and others will sink. It depends on the type of plastic and in particular it depends on the density of the plastic material. This property is used as a method for separating the different plastics sent for recycling. Polyethylene and Polypropylene, for example, will float in water while PVC and ABS will sink.
Is it possible for plastics to be biodegradable?
Yes plastics are biodegradable,but be sure to notice on the box, some companies claim their product is biodegradable but they haven't tested it for 100 years or so. Also some plastics are not biodegradable
