GS-015 is a High Molecular Weight certified prime resin developed for use in taste & odor sensitive applications. GS-015 is designed for easy processability of extrusion-thermoforming foamed sheet and offers high melt viscosity, excellent clarity, very low residual volatiles, good cell structure formation, and high heat resistance to provide excellent performance in hot food packaging. GS-015 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food.

GS-025 is a High Molecular Weight certified prime grade specially developed for use in foamed sheet extrusion for packaging applications. GS-025 is designed for injection molding and extrusion applications requiring high tensile strength, high heat resistance and high stiffness. GS-025 offers good-flow processability, good dimensional stability and excellent clarity of molded articles. GS-025 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.

GS-080 is an easy processing general purpose certified prime grade resin specially developed for injection molding general purpose applications. GS-080 offers good balance of processability and high heat properties. GS-080 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.

GS-100 is a High Impact Polystyrene certified prime grade specially developed for injection molding applications requiring high surface Scuff resistance. GS-100 offers high-flow processability, excellent uniformity and consistency of melt viscosity, fast cycling, superior Flexural strength and optimal Toughness of molded articles for improvement of flexural and toughness properties. GS-100 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.

GS-140 is a multipurpose low molecular weight certified prime grade resin specially developed for injection molding thin-wall applications that require easy mold filling and good overall properties. GS-140 offers superior flexural strength, outstanding clarity, exceptional high-flow processability, fast injection cycling, fast filling long flow paths of intricate mold geometry with minimal stresses in moldings. GS-140 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.

HS-030 is a certified prime resin designed for extrusion-thermoforming applications requiring good rigidity and elongation. The low residual volatiles of this resin makes it particularly suitable for packaging taste and odor sensitive articles. HS-030 is a medium-flow grade that offers excellent melt uniformity and consistency of flow, superior impact resistance and very good extrusion and thermoform processability. HS-030 complies with FDA regulation 21CFR 177.1640, and with most international regulations concerning the use of Polystyrene in contact with food articles.

HS-035S is a certified prime resin designed for extrusion-thermoforming applications requiring good rigidity and elongation. The low residual volatiles of this resin makes it particularly suitable for packaging taste and odor sensitive articles. HS-035S is a medium-flow grade that offers excellent melt uniformity and consistency of flow, superior impact resistance, good ESCR, and good deep draw thermoform processability. HS-035S complies with FDA regulation 21CFR 177.1640, and with most international regulations concerning the use of Polystyrene in con-tact with food articles.

HS-080 is a certified prime resin developed for injection molded applications requiring high Strength coupled with superior Gloss properties. HS-080 has superior processability, exceptional consistency of melt viscosity that combined reduce injection pressure, shorten cycle time and minimize internal molding stresses, resulting in moldings free of Warpage and outstanding Impact strength. HS-080 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.

HS-120 is a certified prime grade developed for injection molding applications requiring good strength coupled with good flexibility. HS-120 offers excellent uniformity and consistency of melt viscosity, easy-flow processability and very good Impact resistance of molded articles. HS-120 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles.