urea resins การใช้

• The company makes and sells melamine and urea resins and compounds and molds consumer and commercial plastic products, including dinnerware.
• Some craftsmen find it more convenient to use either aliphatic resin ( carpenter's glue ) or powdered urea resin.
• "Epidermis " got that way by means of urea resin beads wrapped in the polyester, which was then dyed and heat set before the beads were removed.
• It resisted heat, abrasion and moisture better than phenolic or urea resins and could be used to make more colors; soon after, the Formica Corporation was buying the entire output of melamine from American Cyanamid.
• The EPA recommends the use of " exterior-grade " pressed-wood products with phenol instead of urea resin to limit formaldehyde exposure, since pressed-wood products containing formaldehyde resins are often a significant source of formaldehyde in homes.