Articles by Pietro Campaner

peppers

Renewable, Cashew Nutshell Liquid-Based Polyols: Their Benefits in CASE and Polyurethane Foams

Evaluating the performance and key characteristics of CNSL-based polyols in the formulation of various PU systems, including protective coatings, adhesives, and foams.
Yun Mi Kim Pietro Campaner Anbu Natesh Hong Xu
May 9, 2023

Cardolite has developed a series of solvent-free and low-viscosity bio-based polyols, which are successfully used in various applications such as PU foams and adhesives.


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Renewable Alternative: Cashew Nutshell Liquid-Based Isocyanate Blocking Agent

A high-purity cardanol derived from renewable cashew nutshell liquid offers chemical features that can be successfully used in epoxy and polyurethane adhesives and sealants.
James Zhao Yun Mi Kim Pietro Campaner
October 16, 2020

Cashew nutshell liquid (CNSL) is a non-edible, bio-based material commonly used as a building block for various resins, hardeners, and modifiers in the adhesives, coatings, and composites industries. A high-purity cardanol, 3-pentadeca-dienyl-phenol, derived from the bio-oil CNSL has been employed to replace nonyl phenol (NP) in various applications, including isocyanate blocking.


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