Laundry beads are detergent products that many people use in daily life, especially when machine washing is very convenient. When cleaning many clothes, you can directly throw them into the washing machine. It can melt by itself, and the detergent inside is also a highly concentrated detergent. So how long does it take for the laundry gel to completely dissolve? Can cold water dissolve?
1. How long can laundry beads be completely dissolved
Now the basic laundry beads will begin to dissolve in water, usually within 1~2 minutes can be completely dissolved, because the layer outside the laundry beads is made of water-soluble material pvc. Outside, when washing clothes, directly put the beads into the water, then you can start the process of machine washing. Generally, only one bead per washing clothes is completely enough, because the beads contain concentrated laundry liquid.
2. Can laundry beads be dissolved in cold water
Laundry beads can be dissolved in cold water, because the outer membrane of the laundry beads is made of a water-soluble plastic film called PVA, whose main component is polyvinyl alcohol. PVA materials do not dissolve or leak in an anhydrous environment at room temperature, and do not break in a dry environment, but can dissolve in a short time after exposure to water. However, laundry beads are more suitable for a large number of machine washing, not suitable for a small amount of hand washing, so cold water is completely can dissolve the laundry beads.
3. Will there be residue of laundry beads
There will be no residue. The outer membrane of laundry beads is known as pvc polyvinyl alcohol, and the common polymer materials in our lives are usually insoluble in water and the surface is hydrophobic, but pvc is soluble in water. This is because there are many hydroxyl structures in pvc molecules, which can form hydrogen bonds with water molecules, so the dissolution in water is better and more thorough. In many organic solvents, it’s hard to dissolve.
