Synthos EPS® 1640F/CZ

About
Synthos EPS®/CZ types 0513F, 0814F, 0822F, 1020F, 1640F i 2040F are self-extinguishing expandable polystyrene EPS with high content of pentane. The materials are formed by spherical polystyrene particles that contain a flame retardant system (content of HBCD < 0,5%) and a hydrocarbon blowing agent. Their surface is treated against gluing during processing and the formation of electrostatic charge. Due to the content of halogenated flame retardant and the residual blowing agent, the product is unsuitable for objects intended for direct contact with food. Synthos EPS® 1640F/CZ (Koplen 1640F) oraz Synthos EPS® 2040F/CZ (Koplen 2040F) is mainly used for production of high volume blocks with low-density; of cutted boards and profiles from the blocks for a thermal insulation e.g. building objects.&&

Product Description
GenericPS (EPS)
Material StatusCommercial: Active
FeaturesFlame Characteristics,Self-extinguishing,Halogenated
AvailabilitysEurope

Technical Data
PHYSICALNominal valueUnitTest method
Apparent density0.02 to 0.04g/cm³Internal Method
Moisture content< 10000ppmInternal Method
Particle size
>95% between1.60 to 4.00mmInternal Method

FLAME CHARACTERISTICSNominal valueUnitTest method
Reaction to Fire 
Class E EN 13501-1
B1 DIN 4102

Supplementary informationNominal valueUnitTest method
Blowing Agent< 7.0wt%Internal Method

Notes
1. Typical properties: these are not to be construed as specifications.
2. The typical bulk density indicates values obtained during single-step pre-foaming on continuous pre-foaming devices Lower values of bulk density can be achieved only after multiple pre-expansion.
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