HIGH EXPANSION FOAM 3%
PRODUCT ORIGIN: Luoyang, China
High-expansion foam is composed of auxiliary solvent, stabilizer, foaming concentrate, antifreeze, and water. . Langchao high expansion foam liquid are suitable for use with low-, medium-, and high-expansion foam generating equipment.
High expansion foam 3% are generally used in contained areas, such as aircraft hangars, mines, and shipboard compartments, where volume fire control is required.
High expansion foam solution flexible firefighting agents used in fighting Class A, Class B, and LNG fires both indoors and outdoors.
High expansion foam 3% : 3 parts high-expansion foam concentrate to 97 parts water.
||Clear Pink Liquid
|Specific gravity 20°C
|Recommend Storage Temperature
||Before aging ≤0.25 can pass 180μm
|after aging ≤1 can pass 180μm
(mg/(d*dm 2 )
Q235A Steel: 14.8
3A21 Aluminium: 5.2
|50% Drainage time(20℃)
||≥ 10.0 min
We are very confident in the quality of our products, so we have done a lot of certifications, if you need more certification information, please contact us.
Our products are suitable for different types of fires and are perfectly suited to your purchasing needs. If you have individual needs, please contact us and our engineers will specify the best solution for you.
Luoyang Langchao Fire technology Co.,Ltd. is a famous enterprise in the fire-fightings industry of China, also one of the earliest manufacturers in China. Comprehensive strength and competitiveness are both on the top rank in security and safety field.
With more than 60 years development, we have formed a perfect product, sales and after- sales service systems.，with the ability of providing plans and items which merge installment, safeguard and construction into an organic whole for fire-fighting company. Our enterprise pays attention to the technical innovation and we try our best to study and develop the new products every day.