expandable polystyrene

CLASSIFICATION

TYPES

PKF-XJ

PKF-XB

PKF-XS

ZKF

Characteristics

High expansion

High strength

Fast cycle

Flame retardant

Blowing agent

5-8%

5-8%

5-8% 5-8%

5-8%

Residual monomer

<0.3%

<0.3%

<0.3%

<0.3%

Applications

Light weight

Strong box

Energy saving

Self-extinguishing

Moisture content

<0.5%

<0.5%

<0.5%

<1.5%

CFC content

nil

nil

nil

nil

GRADE

SPECIFICATION

BEADS SIZE

FOAM MULTIPLE

FOAM DENSITY G/L

SPECIALIY

USE

E-STANDARD MATERIAL

E-103

1.20-1.60

70-85

10.5-12.5

With stable bubbling times, long preservation and fast cycle

For packing container,panel, floating ball slow-weight material, arts and crafts

E-104

0.80-1.20

60-70

11.8-14.3

E-105

0.60-0.90

50-65

12.5-15.4

E-106

0.40-0.70

35-50

14.3-18.2

P- EXTRA-LIGHT MATERIAL

P-103

1.20-1,60

70-90

8.7-9.0

With high times and glossiness

For fish box, fruit and vegetable box as well as light panel

P-104

0.80-1.20

65-85

8.7-10.0

P-105

0.60-0.90

55-70

8.7-10.0

P-106

0.40-0.70

40-60

11.1-13.3

F-FIRE RESISTANT MATERIAL

F-102

1.60-2.50

70-100

11.8-12.5

With high strength,fast forming, high foaming and oxygen index

For building materials, civil engineering, composite plate, heat preservation and insulation materials

F-103

1.20-1.60

70-85

11.8-12.5

F-104

0.80-1.20

60-70

12.5-15.4

F-105

0.60-0.90

50-65

13.3-16.7

F-106

0.40-0.70

35-50

15.4-20.0

SPECIAL MATERIAL

102

1.60-2.50

70-100

For special purpose including arts and crafts etc, producing at any time as customers’need

107

0.30-0.50

30-50