DUOPOL




● Product Description

 

- DUOPOL can be produced as a semi-noncombustible insulation material at a density level, 22kg/m3. It enables you to produce semi-noncombustible insulation materials by using the processes applicable to existing EPS. This is foamed polystyrene which produces excellent productivity and efficiency in producing


● Types of Products


Grade

Recommended Density
(Kg/m3)

Pentane Content(%)

Water Content(%)

XP-2000

22~25

3.0~4.0

0.5% or below



● Purpose of use


- Semi-Noncombustible insulation materials for external and internal insulation as well as Semi-Noncombustible sandwich panels



● The company's data from DUOPOL Semi-Noncombustible Performance Test

Division

DUOPOL

KS Spec.

Total Heat Released
(MJ/m2)

5~7

8 or below

Penetration

None

None




● Semi Non-Combustible EPS: DUOPO


- Introduction to Semi non-combustible EPS (DUOPOL)



- DUOPOL derives its name from its dual properties. The product is composed of resin that is treated with incombustible materials. This allows the product to reduce smoke production and helps limit the expansion of fires and noxious gases. The product conforms with the Korean Building Act and Korean Industrial Standards. a product which is treated by incombustible materials with EPS Resin. It improves the problems coming from fires on construction sites (fire spreads, smoke production, etc). Also, EPS foams molded by DUOPOL comply with the Korean Building Act and Korean Industrial Standards



● Characteristics of Semi Non-Combustible EPS (DUOPOL)




 


● Insulation Materials for External Walls of Structures: Fire Safety Standards


- Strengthened Construction Act related to Insulating Materials in external walls.




● The company's data from DUOPOL Semi-Noncombustible Performance Test

Division

Korean Industrial
Standards

Test Methods
(Standards for decision)

Semi non-combustible EPS
(DUOPOL)

Semi
non-combustible
materials

KS FISO 5660-1
(The Law of Cone Calorimeter)

1. Total calorie released: 8 MJ/m2 (10 minutes)
2. Maximum heat generation: 200kW/m
3. No crevices, holes or melted spots of the test material which are dangerous for fire occurrences

Conforming to the standards for Semi non-combustible materials (No. 2015-744. The Notification of the Ministry of Land, Infrastructure, and Transport.)

KS F 2271
(Gas Noxiousness Test)

Nine minutes or longer for a rat to stop moving on average