DOKI® POLISTIREN 417 is elastomer modified high impact polystyrene specially developed for processing by extrusion and thermoforming. DOKI® POLISTIREN 417 has excellent resistance to hydrocarbons used in the fridge sector as blowing agents for PU insulating foams. This polystyrene grade is characterized by high impact strength and good tensile strength. DOKI® POLISTIREN 417 is miscible with other DOKI polystyrene grades, but it is not miscible with ABS or SAN plastomers.

DOKI® POLISTIREN 457 is elastomer modified high impact polystyrene specially developed for processing by extrusion and thermoforming. DOKI® POLISTIREN 457 has high impact strength and temperature resistance. DOKI® POLISTIREN 457 is miscible with other DOKI polystyrene grades. Not miscible with ABS or SAN plastomers.

DOKI® POLISTIREN 472 is elastomer modified high impact polystyrene specially developed for processing by extrusion and thermoforming. It exhibits excellent extrudability and tensile strength. DOKI® POLISTIREN 472 is miscible with other DOKI polystyrene grades, but it is not miscible with ABS or SAN plastomers.

DOKI® POLISTIREN 485 is elastomer modified, high impact polystyrene, especially developed for injection moulding. DOKI® POLISTIREN 485 exhibits high melt flow properties - mould cavities fully filled up.

DOKI® POLISTIREN 678 E is transparent general purpose polystyrene exhibiting excellent optical properties. Owing to its high melt flow rate, DOKI® POLISTIREN 678 E is especially intended for injection moulding of thin-walled products having good optical properties. DOKI® POLISTIREN 678 E exhibits excellent processability with short processing cycles.

DOKI® POLISTIREN 680 L is transparent general purpose polystyrene exhibiting good melt flow properties. DOKI® POLISTIREN 680 L is basically intended for extrusion, foam extrusion, and injection moulding of thick-walled moulded products. DOKI® POLISTIREN 680 L is characterized by good thermal and dimensional stability of moulded products.

DOKI® POLISTIREN VM 40902 AF-N is elastomer modified, milky white, high impact fire retardant polystyrene intended for injection moulding. Owing to its high melt flow properties, DOKI® POLISTIREN VM 40902 AF-N fully fills up mould cavities and is therefore suitable for manufacture of sizeable moulded products.

Okirol® E-3 is expandable polystyrene containing pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-3 is used for the manufacture of low density blocks, panels and shapes for general and specific purposes

Okirol® E-3F is expandable flame retardant polystyrene containing, apart from a flame retardant agent, also pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-3F is used for the manufacture of low density blocks and panels intended for thermal and sound (when elastified) insulation in construction industry. It is suitable for 2-step pre-expansion. Products made of Okirol® E-3F have fire characteristics in accordance with DIN 4102-1, class B1

Okirol® E-4 is expandable polystyrene containing pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-4 is used for the manufacture of low and medium density blocks, panels and shapes for general and specific purposes and moulded parts

Okirol® E-4F is expandable flame retardant polystyrene containing, apart from flame retardant agent, also pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-4F is used for the manufacture of low density blocks and panels intended for thermal and sound (when elastified) insulation in construction industry. Products made of Okirol® E-4F have fire characteristics in accordance with DIN 4102-1, class B1

Okirol® E-5 is expandable polystyrene containing pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-5 is used for the manufacture of medium and high density blocks, panels and shapes for general and specific purposes and thin walled moulded parts

Okirol® E-5F is expandable flame retardant polystyrene containing, apart from flame retardant agent, also pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-5F is used for the manufacture of medium and high density blocks, panels intended for thermal insulation in construction industry and industrial packaging. Products made of Okirol® E-5F have fire characteristics in accordance with DIN 4102-1, class B1

Okirol® E-6 is expandable polystyrene containing pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-6 is used for the manufacture of medium and high density blocks, panels and shapes for general and specific purposes and thin walled moulded parts

Okirol® E-6F is expandable flame retardant polystyrene containing, apart from flame retardant agent, also pentane as the blowing agent. The product is supplied as spherical beads. Okirol® E-6F is used for the manufacture of medium and high density blocks, panels with good mechanical properties intended for thermal insulation in construction industry, and industrial packaging. Products made of Okirol® E-6F have fire characteristics in accordance with DIN 4102-1, class B1