Phenol formaldehyderesins (PF) (phenolic resins or phenoplasts) are synthetic polymers obtained by the reaction of phenol or substituted phenol with...
Melamine resin or melamine formaldehyde (also shortened to melamine) is a resin with melamine rings terminated with multiple hydroxyl groups derived from...
global production of formaldehyde was estimated at 12 million tons per year. It is mainly used in the production of industrial resins, e.g., for particle...
acetate (PVA) and epoxy resins. Some resins (i.e., glues) used in producing composite wood products may contain formaldehyde. As of 2021, “the wood panel...
butylphenol formaldehyderesin also known as p-tert-butylphenol-formaldehyderesin (PTBP-FR) or 4-(1,1-dimethylethyl) phenol (PTBP Formaldehyde) is a phenol-formaldehyde...
A formaldehyde releaser, formaldehyde donor or formaldehyde-releasing preservative is a chemical compound that slowly releases formaldehyde. Formaldehyde-releasers...
resins are slightly viscous, organic liquids that are used in the forest products industry for wood modification. They typically contain formaldehyde...
The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is...
melamine-urea-formaldehyde or phenol formaldehyderesin glues at surface (OSB type 2, structural, water resistant on face); phenol formaldehyderesin throughout...
spreads the resin onto the lumber. This resin is most often phenol-resorcinol-formaldehyde, but PF resin or melamine-urea-formaldehyde (MUF) resin can also...
resistant waterproofing coatings. Vulcanized rubber. Bakelite, a phenol-formaldehyderesin used in electrical insulators and plasticware. Duroplast, light but...
soon afterwards sprayed with adhesives such as urea-formaldehyde (UF) or Phenol formaldehyderesin (PF). Wax prevents fibers from clumping together during...
lacquers such as copal resin. Typically novolaks are prepared by the condensation of phenol or a mixture of p- and m-cresol with formaldehyde (as formalin). The...
cross-polymerization with formaldehyde to yield a cardanol-formaldehyderesin by a process analogous to the formation of phenol-formaldehyderesins such as Bakelite...
out. Resin is then sprayed as a fine mist onto the particles. Several types of resins are used in the process. Amino-formaldehyde based resins are the...
polyimides, polyurethane (PUR) resins, silicones, and vinyl esters. These are made by the reaction of phenols, formaldehyde and primary amines which at elevated...
York City, when the patent on Bakelite expired that year. A phenol formaldehyderesin, it can be worked with files, grinders, and cutters, and polished...
nitrocellulose adheres to the nail's surface. One modifier used is tosylamide-formaldehyderesin. Thickening agents are added to maintain the sparkling particles in...
charred. Melamine can be combined with formaldehyde and other agents to produce melamine resins. Such resins are characteristically durable thermosetting...
produce styrene. Commercially significant resins are produced from treatment of acetophenone with formaldehyde and a base. The resulting copolymers are...
of such formaldehyde systems usually involves the emulsification of an oil-phase in water. Then, water-soluble urea/melamine formaldehyderesin monomers...