Products

Need More Help?

Give us a e-mail and chat with our team today!

Get Started

Ground Magnesium Hdyroxide & Brucite

The production of natural Brucite is started in the year 2008.

We offer high purity and high whiteness Brucite powder. B series Brucite is widely used in PVC cable, HFFR cable compound, flame

KMT Hexagon plate structure provides good fluidity and dispersion.
Could achieve high elongation at break.
Good charing formation performance.
BET controlled
Easy dispersing
Lower compounding torque
Higher compound MFI

Description

Reviews

GROUND MAGNESIUM HYDROXIDE

3.5 series magnesium hydroxideIntroduction

3.5SA and 3.5E are white powder of Magnesium Hydroxide. Produced from Natural Brucite.

Magnesium hydroxide is currently recognized as an excellent flame retardant with three functions of flame retardant, smoke suppression and filling in the rubber and plastics industry.

GRADE	3.5SA	3.5E
Mg(OH)2 (Before coated) (%)	≥ 90.0	≥ 90.0
CaO (%)	≤ 7.0	≤ 7.0
Fe2O3 (%)	≤ 0.20	≤ 0.20
SiO2 (%)	≤ 0.20	≤ 0.20
Loss on ignition (%)	≥ 28	≥ 28
Whiteness (R457%)	≥ 95	≥ 95
Moisture (%)	≤ 0.5	≤ 0.5
Stacking Density (g/cm3)	0.4-0.45	0.4-0.45
Particle size (μm)	D50: 3.0-4.0	D50: 3.0-4.0
Coating	Stearic acid coated	Silane coated

Applications

● Flame retardant for natural colored LSHF/LSZH/HFFR compound;

● Flame retardant and smoke suppressant in plastics, cables, and building materials.

● Flue gas desulfurization.

● Wastewater treatment.

● Magnesium fertilizer...

FEATURES & ADVANTAGES

● High whiteness

● Easily dispersing in polymer

● Good charring formation performance

● Adapt high processing temperature

● Low Silica, minimize wear on machine

● Competitive price

Packages

25kg bag and jumbo/ton bag available

BRUCITE POWDER

B series natural brucite

B10ACP is mixed brucite, silicon-based flame retardant and special additives.

GRADE	B10ACP (B1/A2)
Mg(OH)2 (%)	≥ 75
Silicon based flame retardant (%)	≤ 14.0
Additives (%)	≤ 1.0
Whiteness (R457) (%)	≥ 85
Partical size D50 (μm)	D50: 2.00~3.00μm, 40%. D50: 7.00 -9.00μm, 60%
Specific Surface Area (BET) (m2/g)	≤ 3
Oil absorption (ml/100g)	50
Electrical Conductivity (uS/cm)	350
Mositure (%)	≤ 0.5
Density (g/cm3)	2.3
Coating	Special additives