Basic Info.
Apparent Density
12~96kg/m³
General&Flame Retardant
Expandable Polystyrene Resin EPS
Product Description
Specifications
1. A-Standard grade
2. B-High expansion grade
3. C-Fire retardant grade
4. D-Fast Cycling Grade
What is EPS?
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
Properties
Main Component: 92%~96% polystyrene
Appearance: Colorlessly transparent or opaque tiny beads
Density: About 1.04
Bulk density: About 0.6
What are the wild-spread applications:
Packaging: I. E.: Vegetable and fruit box, Fish box, Electronics packaging;
New Building Material: I. E.: Sandwich panel, 3D panel, Brick insert, Insulated Concrete Foam (ICF)
Plastic Foam Flotation: I. E.: Float
Decorating Material: I. E.: Cornices, Ceiling tiles, Articles in arts and crafts for advertisement and decoration;
Full Mould Casting: I. E.:
Protecting material: I. E.: Anti-freeze pad to cushion foundations of roads and railways in high cold region;
Filter material: I. E.: Applicable in medium and small scaled water supply system;
Other applications: I. E.: Applicable in seeding nurseries for hydroponics; Mixed with clay and cement to manufacture lightweight wall tiles and cement castings; As filling material for pillow...
Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
A-Standard Grade |
|
mm |
Times |
g/l |
|
A-103 |
1.00-1.60 |
70-90 |
11-14 |
Block and low density products |
A-104 |
0.85-1.25 |
65-85 |
12-15 |
Products more than 12mm thick |
A-105 |
0.70-1.00 |
60-75 |
13-17 |
Medium density packaging products |
A-106 |
0.50-0.80 |
55-70 |
14-18 |
Products more than 8mm thick |
A-107 |
0.40-0.60 |
50-65 |
15-18 |
Products more than 6mm thick |
A-108 |
0.30-0.50 |
35-50 |
20-28 |
Moulding and special products i.e. headpieces |
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Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
B-High Expansion Grade |
|
mm |
Times |
g/l |
|
B-103 |
1.00-1.60 |
80-100 |
180-200 |
10-12.5 |
Electronics packing, block, craftwork,box etc. Especially used for low density block |
B-104 |
0.85-1.25 |
70-90 |
160-180 |
11-14 |
B-105 |
0.70-1.00 |
60-80 |
130-150 |
12.5-13 |
B-106 |
0.50-0.80 |
50-60 |
100-130 |
13-18 |
B-107 |
0.40-0.60 |
30-40 |
60-90 |
25-33 |
B-108 |
0.30-0.50 |
20-35 |
40-70 |
18-50 |
|
Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
C-Self Extinguishing Grade |
|
mm |
Times |
g/l |
|
C-102 |
1.40-2.00 |
50-70 |
14-20 |
Block |
C-103 |
1.00-1.60 |
45-65 |
15-22 |
Block and big packaging product |
C-104 |
0.85-1.25 |
40-65 |
15-25 |
Block and big packaging product |
C-105 |
0.70-1.00 |
40-60 |
17-25 |
Block and medium density packing product |
C-106 |
0.50-0.80 |
30-50 |
20-33 |
High density block and special products |
C-107 |
0.40-0.60 |
25-40 |
25-40 |
High density block and special products |
C-108 |
0.30-0.50 |
20-40 |
25-50 |
High density block and special products |
|
Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
D-Fast Cycling Grade |
|
mm |
Times |
g/l |
|
D-103 |
1.00-1.60 |
60-70 |
14-17 |
Electronics packaging, block and Chinaware packing and high density products |
D-104 |
0.85-1.25 |
50-65 |
15-20 |
D-105 |
0.70-1.00 |
40-60 |
17-25 |
D-106 |
0.50-0.80 |
35-55 |
18-29 |
|
Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
AB-Special Grade |
|
mm |
Times |
g/l |
|
AB-101 |
More Than 2.00 |
70-80 |
12.5-14 |
Low density block and float ball |
AB-102 |
1.40-2.00 |
80-90 |
11-12.5 |
Low density block and float ball |
108P |
0.25-0.4 |
20-40 |
25-50 |
Stuffing and cup |
|
Grade |
Specification |
Bead Size(Diameter) |
Expandable Rate (one time) |
Foam Density |
Applications |
H-Prevent Static Grade |
Surface Impedance 10 9 -10 12 |
Nicety packing and antistatic packing |
CA-COLORFUL Grade |
Production According to Client Demand |
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Address:
Unit E88, Wing Tat Commercial Building, Sheung Wan, , Hongkong, Hong Kong(China)
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Light Industry & Daily Use
Management System Certification:
ISO 9000, ISO 20000
Company Introduction:
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!