EPS Factory Price/EPS Resins Cup Grade /Expansible Polystyrene EPS

Product Specifications

Prod Model:	SE 271 TM
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Brand Name:	Sinopec
Model Number:	EPS
PS Virgin:	White
EPS Recycle:	Balck
Form:	Granule & Powder
Material:	Plastic Raw Material Granule
Place Of Origin:	Hebei China (Mainland)
Nm:	Wy
Characteristic:	Thermoplastic Resin
Molecular Principal Chain:	Carbon Chain Polymer
Synthetic Resin:	Polyurethane Resin
Natural Resin:	Rosin
Color:	White

Product Description

E. P. S. (Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.


Specifications
Polystyrene EPS including
1. A-Standard grade
2. B-High expansion grade
3. C-Fire retardant grade
4. D-Fast Cycling Grade

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

 

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