High Expansion Foam 2%Hef

• Customization: Available
• Certificate: Med&CCS&CCC
• Package: 25L/200L/1000L Drums
• Model NO.: 2%HEF
• Key Word: High Expansion Ratio
• Transport Package: 25L Drums, 200L Drums, 1000L IBC.
• Trademark: Suolong
• Origin: China
• HS Code: 3813001000
• Production Capacity: 300 Tons Per Month

Product Description

Descriptions:
 

Suolong SF-2%High Expansion foam concentrate contains Synthetic surfactants and adaptable to use in various high and medium expansion foam generators. This foam concentrate (2% HEF) exhibits the greatest effectiveness when they are used to cover the large areas of drifting non-water-soluble flammable liquids.
 

Performance & Application

Our High expansion 2% has a great performance on extinguishing and securing flammable hydrocarbon liquid fire.

Major field of application can be: Underground tunnels/Oil Depots/Aviation hangars/Garages/Coal Mines.
 

Mixture Ratio:

HEF2% :Mix two parts foam concentrate to ninety-eight parts water.
 

Flow Temperature:

Ordinary Type: ≤7.5 degrees C
Cold-resistant Type: ≤12.5∼ 25degrees C
 

Technical Characteristics:

Concentrate for fixed high expansion foam fire extinguishing systems for machinery spaces and cargo pump rooms(SF-2%HEF)
Mixing Ratio		2:98
Specific Gravity at 20ºC		1.00~1.20
PH at 20ºC		6.0~9.5
Kinematic Viscosity at 20ºC		≤200
Max. Continuous Storage Temperature		50 ºC
Lowest Use Temperature		-7 ºC
Sedimentation		≤ 0.25%
Pour Point		-12 ºC
Expansion Ratio at 20ºC		≥600 *      622 **
*) Data from Technical Specification. **) Data from Initial Test, when tested with seawater and IMO MSC/Circ.670 test apparatus.

Storage/Shelf Life
 

Suolong Foam Concentrate can be stored long periods of time in original unopened packing under indicated temperatures . Recommended materials for storage are Stainless steel(STS304/316L) & GRP container.
 

 

Packaging, Transportation and Storage Requirements
 

Litres per piece	packaging	dimension(m)
20 litres	can	0.27*0.27*0.42
200 litres	drum	0.6*0.6*0.9
1000 litres	container	1.2*1*1.15

 

1. Avoid mixing with other chemical or foam extinguishing agents during shipment and storage.

2. Keep the agents cool during shipment and storage: 2.5 degrees C to 49 degrees C.

3. Avoid storing in direct sunlight.