EPS

Polystyrene EPS specificationDiameter of granularity(mm)timesE materialP materialB materialF material1031.2-1.680-95110-11570-8570-851040.8-1.270-85100-11565-8065-801050.6-0.965-80100-11560-7560-751060.4-0.755-7075-9050-6550-65 Name of indexecificationCommest chargesEFire resistant chargesFContent of foaming agent≤6.8%≤6.8%Residual phenethylene≤0.6%≤0.2%Water content≤1.0%≤1.8%Sieving rate of granule≥90%≥90%Limit oxygen index/≥30FLAME RETARDANTF grades - for panel applications, housing, and constructions. Heat preservation and insulation materials. With high strength, fast forming, high foaming and oxygen index. Oxygen index is above 30.F-MS(F-103)1.2-1.6 mmHeavy duty block sheet and lightweight molding11.8 12.5 g/lF-SA(F-104)0.8-1.2 mmMiddle density applications12.5 15.4 g/lF-SB(F-105)0.6-0.9 mmHigh density application13.3 16.7 g/lF-S(F-106)0.4-0.7 mmContour cutting15.4 20.0 g/l