Foshan Huahao Chemical Co., Ltd. Electrochemical Factory

Huahao Chemical

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+86-757-82816977/82835005/82835006

  • Class D dry powder fire extinguishing agent (D-Mg) (national standard)

Class D dry powder fire extinguishing agent (D-Mg) (national standard)

Fire extinguishing agent

Product Description

Class D dry powder fire extinguishing agent (D-Mg) (National Standard GB 979-2012)

Quality standard

Item

Technical Index

Sodium chloride content, %

80.0±3.0

Bulk density , g/ml

0.95±0.1

Moisture content , %

≤ 0.20

Anti-caking(Penetration), mm

≥ 16.0

Fluidity,s

≤ 8.0

Water repellency

No obvious absorption ,no caking

Particle size distribution , %

0.250mm

0.0

0.250~0.125mm

4.0±3

0.125~0.063mm

14.0±6

0.063~0.040mm

15.0±6

Temperature resistance, s

≤ 5.0

Corrosion/kV

No obvious corrosion

Class D fire extinguishing performance

Successfully extinguished magnesium fire

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