PEM -665

Polyester Methacrylate Oligomer. It has low color and low cure shrinkage. Exhibits good thermal stability and hydrolysis resistance. Possesses low CTE, high Tg, and high modulus. It is not based upon a bisphenol A backbone and therefore does not have the potential to act as an endocrine disruptor. Shows good solubility in both aliphatic and aromatic co-monomers. Recommended for use as a base resin in dental applications.