The Institute of Chemistry of the National Autonomous University of Mexico is studying a new method to solve "white pollution", which uses an aqueous solvent to restore waste polystyrene foam to the original pellet state.
The person in charge of the research project said that the styrofoam collected was dissolved in a reusable commercial solvent, and the resulting mixed solution was dropped into water. The styrofoam dissolved in it would again Polymerization becomes a clean and easy separation of the original ball, these balls can be re-formed into a foam plastic products. Different from the current "melt granulation method" recycling foam mainly used in the world, the new method called "precipitation precipitation method" has completely different properties from the balls obtained after the foaming treatment. The same, and can be used immediately for die production.
The person in charge of the research project said that the styrofoam collected was dissolved in a reusable commercial solvent, and the resulting mixed solution was dropped into water. The styrofoam dissolved in it would again Polymerization becomes a clean and easy separation of the original ball, these balls can be re-formed into a foam plastic products. Different from the current "melt granulation method" recycling foam mainly used in the world, the new method called "precipitation precipitation method" has completely different properties from the balls obtained after the foaming treatment. The same, and can be used immediately for die production.
foldable car seat,rear facing car seat,5-point harness car seat,child car seat
NINGBO BABY FIRST BABY PRODUCTS CO.,LTD. , https://www.babyfirstseats.com