plastic composite siding panel is made of polyester resins

melamine resin

melamine resin or melamine formaldehyde also shortened to melamine is a resin with melamine rings terminated with multiple hydroxyl groups derived from formaldehyde.this thermosetting plastic material is made from melamine and formaldehyde. in its butylated form, it is dissolved in n-butanol and is then used to cross-link with alkyd, epoxy, acrylic, and polyester resins, used in .

composite material

mud wattle and daub has seen extensive use. typically, most common polymer-based composite materials, including fibreglass, carbon fibre, and kevlar, include at least two parts, the substrate and the resin. polyester resin tends to have yellowish tint, and is suitable for most backyard projects.

poly methyl methacrylate

poly methyl methacrylate pmma , also known as acrylic, acrylic glass, or plexiglass, as well as by the trade names crylux, plexiglas, acrylite, astariglas, lucite, perclax, and perspex, among several others see below , is a transparent thermoplastic often used in sheet form as a lightweight or shatter-resistant alternative to glass.the same material can be used as a casting resin or in inks .

polyester resin

wall panels fabricated from polyester resins reinforced with fiberglass —so-called fiberglass reinforced plastic frp —are typically used in restaurants, kitchens, restrooms and other areas that require washable low-maintenance walls. they are also used extensively in cured-in-place pipe applications.

synthetic resin

solvent impregnated resins sirs are porous resin particles which contain an additional liquid extractant inside the porous matrix. the contained extractant is supposed to enhance the capacity of the resin particles. a large category of resins, which constitutes 75% of resins used, is that of the unsaturated polyester resins.

engineered stone

engineered stone is a composite material made of crushed stone bound together by an adhesive, most commonly polymer resin, with some newer versions using cement mix . this category includes engineered quartz, polymer concrete and engineered marble stone.