Approved SGS Expandable Polystyrene EPS with good price

specification

Diameter of granularity(mm)

times

E material

P material

B material

F material

103

1.2-1.6

80-95

110-115

70-85

70-85

104

0.8-1.2

70-85

100-115

65-80

65-80

105

0.6-0.9

65-80

100-115

60-75

60-75

106

0.4-0.7

55-70

75-90

50-65

50-65

Name of indexecification

Commest chargesE

Fire resistant chargesF

Content 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

/

≥30

FLAME RETARDANT

F 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 mm

Heavy duty block sheet and lightweight molding

11.8 ~ 12.5 g/l

F-SA(F-104)

0.8-1.2 mm

Middle density applications

12.5 ~ 15.4 g/l

F-SB(F-105)

0.6-0.9 mm

High density application

13.3 ~ 16.7 g/l

F-S(F-106)

0.4-0.7 mm

Contour cutting

15.4 ~ 20.0 g/l