Product Main

Quick Details

Brand Name: King Pearl
colour: White
form: Granules
type: Virgin
size: 0.3cm

Specifications

King Pearl EPS BeadsEPS Polystyrene GranulesEPS Beads for Bean Bag Filling
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 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.

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

Specification

 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% 98.00 100 100 100 99.80
Result(g/l) 12.50 13.50 14.33 18.67 20.20
  Max(I) 11.00 13.11 14.50 18.67 20.20
DENSITY (g/l)
RANGE Mix(I) 12.50 14.28 17.67 20.00 25.00
  (g/l)

 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

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.

Package&Storage&Transportation

1.Packing:
25kg/bag, or per your requirement.
17mt/20'FCL
2.Storage:
the EPS series products need to be put on the place where it is cool and ventilated, keep the storage temperature below 20°C in order to minimize the lost of frothing agents from escaping. the lower the temperature is, the better the quality is. the products should avoid rain, fog, snow and lighting up from the sun, static electricity and flame. Once the package material of the products is open, it should be used up as quickly as possible. Otherwise, the remaining EPS might lose its function due to escaping of foaming agents. If the EPS is stored too long, the expandable times might decrease.
3.Transportation:
during transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable