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Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin
Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin

Flame Retardant EPS Beads Expandable Polystyrene Granules EPS Resin

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Product Overview

Description



Products Description


Expandable Polystyrene (EPS) Granules
EPS. (Expandable Polystyrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts ofpentane 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.


Features
1,Good flame-retardant,
2,good frothing good preserving,
3,good binding and low heat-conducting rate.Oxygen index over 30 (testing after 7-14 days flowing)


Specifications


High Expansion Grade


Specification
P301
P302
P303
P401
P501
Beads Size mm
1.00-1.60
0.85-1.25
0.70-0.90
0.50-0.80
0.40-0.60
Vol.Cont %
7.81
7.66
7.39
7.09
6.82
H2O %
0.45
0.57
0.38
0.51
0.37
Avg. size mm
1.25
1.01
0.81
0.63
0.53
Sieving ≥95%
98.0
100.0
100.0
100.0
99.8
Result (g/l)
12.50
13.50
14.33
19.67
24.00
DENSITY RANGE
Max(I) (g/l)
11.00
13.11
14.50
18.67
20.20
Min(I) (g/l)
12.50
14.28
17.67
20.00
25.00
Remark
ALL THE DATA IS BASED ON LAB TEST FOR FIRST TIME EXPANSION IN CONTINOUS EXPANDER


Standard Grade


Specification
E301
E302
E303
E401
E501
Beads Size mm
1.00-1.60
0.85-1.25
0.70-0.90
0.50-0.80
0.40-0.60
Vol.Cont %
6.80
6.77
6.59
6.32
6.10
H2O %
0.39
0.43
0.40
0.45
0.40
F.M %
≤0.30
≤0.30
≤0.30
≤0.30
≤0.30
Avg.size mm
1.35
1.02
0.81
0.63
0.50
PRE-EXPENSION DENSITY
12.0-14.0
14.0-16.0
15.0-18.0
18.0-25.0
25.0-30.0
Sieving ≥ 95%
95.00
95.00
95.00
95.00
95.00
Result(g/l)
12.50
14.50
17.38
20.67
26.18
Max(I)
12.11
14.76
15.53
18.29
25.38
DENSITY
(g/l)
RANGE
Mix(I)
14.00
15.38
17.67
24.18
29.12
(g/l)


Fire Retardant Grade


Specification
F301
F302
F303
F401
Beads Size mm
1.00-1.60
0.85-1.25
0.70-0.90
0.50-0.80
Vol.Cont %
6.85
6.8
6.66
6.27
H2O %
0.95
1.12
1.25
1.26
F.M %
≤0.10
≤0.10
≤0.10
≤0.10
Avg.size mm
1.32
1.01
0.8
0.63
PRE-EXPENSION DENSITY
12.0-14.0
14.0-16.0
15.0-18.0
18.0-25.0
Sieving ≥ 95%
95.0
95.0
95.0
95.0
Result(g/l)
13.67
15.18
17
23.22
Max(I)
12.58
14.58
16.67
19.00
DENSITY
(g/l)
RANGE
Mix(I)
14.00
16.00
18.00
24.33
(g/l)
Oxygen Index
≥30
≥30
≥30
≥30


Application Field


It is widely used in electronic package,agriculture and fishery packaging vessel,thermal insulation,buoy,crafts,food and drinking container. For the production of rigid foam sheet and mouldings for applications involving exposure to pressure and moisture and so on.




Factory




Packing And Shipping


25kg/bag




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