Segment of novolak, illustrating the predominance of cresol subunits and presence of crosslinking. Novolaks (sometimes: novolacs) are low molecular weight polymers derived from phenols and …

Oct 29, 2025 · Novolac resin is a synthetic polymer belonging to the family of phenol-formaldehyde resins, known for its high-performance properties like heat stability and chemical resistance after curing.

Novolac is phenol–formaldehyde resin made with the molar ratio of formaldehyde to phenol of less than one. Solid pre-polymer resembles the final polymer except that it is of much lower molecular weight …

Novolac resins are amorphous (not crystalline) thermoplastics. As they are most typically used, they are solid at room temperature and will soften and flow between 150° and 220°F (65°C - 105°C).

Epoxy novolac resins are broadly utilized as primary epoxy resins or as modifiers in multi-resin systems. High functional epoxy resins are preferred for high-performance:

RESINWERKS NOVOLAC EPOXY is a high-performance, two-component floor and wall coating designed to deliver outstanding chemical resistance in demanding industrial environments.

Novolac was developed to provide outstanding chemical, thermal shock, and impact resistance for industrial and institutional applications, including food processing, animal research, chemical rooms, …

May 21, 2025 · Novolac epoxy is a specialized type of epoxy resin known for its enhanced chemical resistance and durability. It’s derived from a different chemical structure compared to standard …

Product #235 Chemical Resistant Novolac Epoxy Tile Grout and Adhesive is a highly chemical resistant, industrial grade, Novolac epoxy grout for ceramic tile, quarry tile, brick pavers, and stone.

Explore our line of Epoxy Novolac Resins–including Low Viscosity products– that offer the performance you need, backed by the local customer support Only Olin can provide, virtually anywhere in the world.