EPS Styrofoam Beads - Exportimes.com

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Liaoning Longguang engineering plastic Co.,Ltd  

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EPS Styrofoam Beads

EPS Styrofoam Beads
  • EPS Styrofoam Beads
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Place of Origin:

Zhejiang China (Mainland)

Brand Name:

SUNCHEM

Model Number:

Flame Retardant & Regular Grade

Appearance:

Corlorless Semi-transparent small beads

Mode 1:

A-Standard Grade

Mode 2:

B-High Expansion Grade

Mode 3:

C-Self Extinguishing Grade

Mode 4:

D-Fast Cycling Grade

UN Number:

2211

HS Code:

39031100

Pentane:

5%~7%

Hazard Class:

9

Packing Group:

III

Product Details

Description

Specifications

Flame Retardant:C- Self Extinguishing Grade
Regular Grade:
A Standard Grade
B High Expansion Grade
D Fast Cycling Grade

1. 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.

 

2. Properties

 

Main Component: 92%~96% polystyrene

Appearance: Colorlessly transparent or opaque tiny beads

Density: about 1.04

Bulk density: about 0.6

3. EPS Classifay

EPS Styrofoam Beads

4. Parameter Tale

 

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
             
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 109-1012 Nicety packing and antistatic packing
CA-COLORFUL Grade Production According to Client Demand  
 

 

 

5. Applications

EPS Styrofoam Beads

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