Is phenolic the same as plastic?

Phenolics are made of alternating layers of resin and material: usually cloth, paper, or glass-based fabric. These materials are sandwiched under extreme heat and pressure forming a solid thermoset plastic with many useful properties.

What is phenolic resin made out of?

phenol-formaldehyde resin, also called phenolic resin, any of a number of synthetic resins made by reacting phenol (an aromatic alcohol derived from benzene) with formaldehyde (a reactive gas derived from methane). Phenol-formaldehyde resins were the first completely synthetic polymers to be commercialized.

What type of plastic is phenolic?

Phenolic plastic, a composite resin material made from a combination of phenol and aldehyde, is a rigid material used in a wide range of consumer fitting applications.

Is phenolic resin thermoplastic?

Phenolic (PF) resins are thermoset polymers – meaning they cure in an altered form from their uncured state and cannot be re-melted in the manner of thermoplastics. Thermoplastics are generally recyclable for this reason, while thermosets generally are not (though phenolic is something of an exception).

What is phenolic plastic used for?

Phenolic resins are adaptable to many applications other than ACFs. They are mainly used in production of circuit boards and molded products–such as laboratory countertops, pool balls, and as adhesives and coatings–friction linings, and oil well proppants.

Is phenolic resin strong?

Phenolic resin countertops are composite panels manufactured by layering natural kraft papers that have been saturated with phenolic resin and processed under high heat to form a solid surface composite panel. These counter tops are lightweight, hard, durable and highly chemical resistant.

Are phenolic resins toxic?

Phenolic resin has low toxicity. For their excellent mechanical resistance, high heat resistance under load, and high impact resistance, phenolic resins are used in structural composite materials.

Is phenolic toxic?

Exposure to phenol may occur from the use of some medicinal products (including throat lozenges and ointments). Phenol is highly irritating to the skin, eyes, and mucous membranes in humans after acute (short-term) inhalation or dermal exposures. Phenol is considered to be quite toxic to humans via oral exposure.

Is phenolic a thermosetting plastic?

Phenolic resins are a type of synthetic thermosetting resin invented by Dr. Leo Baekeland in 1907. The material was originally called Bakelite. This was effectively the first plastic to be sold commercially, and was typified by the old-style black telephones.

How is phenolic plastic made?

Phenolic is created when weighted layers of cotton, paper or glass fabric mix are placed under heat and pressure and filled with synthetic resin. This creates an extremely durable and tough material that is exceptionally more lightweight than aluminum but offers many of the same benefits and applications.

Is phenolic resin recyclable?

Abstract. A novel chemical recycling process of phenolic resins was developed. The recycled resin was used as alternative feedstock of phenol novolac, and materials with the recycled resin had enough properties for practical use. And a demonstration plant was constructed for mass production development.