The can's label should tell you plainly.
By separating the mixture of solute and solvent based on their boiling points.
An aquatic ecosystem is based on water, and a terrestrial ecosystem is based on land.
Acrylic is chemical based resin whereas plastic emulsion is water based.
Science is based on scientific laws. Laws are components of the science.
Water is what is known as a polar solvent, which means that the water molecule has a negative and a positive pole, based on the uneven distribution of electrons in the molecule. Other polar compounds are soluble in a polar solvent, because of the attraction between opposite poles. Non-polar compounds will not be soluble in a polar solvent.
No because it is terratogenic or may harm the baby.
LEACHING: It is a unit operation where separation is achieved based on preferential dissolution of solute(in solid base) in a solvent EXTRACTION: It is is a unit operation where separation is achieved based on preferential dissolution of solute(in liquid base) in a solvent
It depends on the type of sealer used. Penetrating sealers can't be removed so we will stick with topical sealants. Some topicals like acrylic sealers might be dissolved with various chemical cleaners (assuming it water-based--solvent based sealers are much harder to remove chemically). If the sealer is starting to peal or delaminate then a cleaner and powerwasher may help lift the rest of the sealer off the surface. If you know what type of sealer was used, contact the manufacturer and get suggestions on removal.
Solvent based is a 'family name' for glues carried in a solvent that dries out when the glue is applied. White glue and yellow carpenter's glue are typical 'solvent based' glues.
Yes there are certain kinds of epoxies that can be applied over SOME sealed floors. It depends on what type of sealer was used first. They tend to not bond well with some solvent sealers, but water based ones will work. You just have to use the right epoxy primer so it will bond
Never use a solvent sealer inside a building or home. The high VOC's (volatile organic compounds) they offgass can be toxic to breath for many months after applying. The safe alternative are water-based sealers. Water-based sealers (water being the liquid carrier for the solid content) come in a variety of types: siliconate, silicate, acrylic, urethane, polyurethane, silicone, silane, siloxane and polyester (see related link below for more info on this product). Some of these are penetrating sealers and others are topical.
No, there is nothing for the Epoxy to bond to. The latex is creating a "bond breaker." You will need to use a water based or water born sealer with at least 20% solid acrylic. DO NOT USE solvent based sealers over latex. It will wrinkle the latex.
Hsusbsbsn
Separation by distillation is based upon the differences between boiling points of components.
Regardless of the color, oil-based paints use solvent, normally mineral spirits, as a solvent Vs. water for water-based and oil-based paints dry harder than latex paints making them more scrubable. Water-based paints don't yellow or crack as they age and can be formulated to dry fairly hard while still retaining some elasticity. Both oil and water-based white paints should cover to opacity in a single coat.
what is the best sand and sealer to use on cypress plywood, a water based product or a oil based one? Thanks, Leo lelo383@bellsouth.net
Certain acrylic sealers may be tintable but most water based stains require a topical sealer to be applied after you stain the concrete. We do make an all in one Trojan Color Sealer that incorporates a penetrating polyester sealer and UV resistant semi transparent stain in one product. The difference in our system is that it is not a topical that wears away over time. The polyester component fills the pores of the concrete and locks down the stain.