Quantity(Tons) 1 - 10 11 - 40 41 - 100 >100 Est. Time(days) 5 7 15 To be negotiated
2000T/Month
1.Our Building Materials Grade Magnesium Hydroxide (Mg(OH)₂) is a premium, non-toxic flame retardant specially formulated for construction materials.
2.Our Building materials grade magnesium hydroxide With high purity, excellent thermal stability, and superior fire resistance
3.Our Building materials grade magnesium hydroxide is the ideal choice for enhancing the safety and durability of modern building products.
When fire heats the material above 340°C, the Magnesium Hydroxide For Fireproof Bricks will break down into magnesium oxide (MgO) and water (H₂O).
This endothermic reaction absorbs heat, cooling the material and delaying fire spread.
The released water vapor dilutes flammable gases, further suppressing combustion.
Smoke & Toxicity Reduction
Compared to halogen flame retardants, Magnesium Hydroxide For Fireproof Bricks do not emit any harmful gases during the fire, which makes it more as a material for construction.
High Thermal Stability
Magnesium hydroxide for fire retardant (the decomposition product) is highly refractory, enhancing the brick's resistance to high temperatures.
Application in Fireproof Bricks
As an Additive: Magnesium hydroxide for fire retardant is mixed with clay, cement, or other binders to improve fire resistance.
Replacement for Traditional Materials: Mag hydroxide Flame Retardant Can partially substitute asbestos or other less eco-friendly flame retardants.
Lightweight Insulating Bricks: Mag hydroxide Flame Retardant Combined with perlite or vermiculite, it helps create lightweight, heat-resistant bricks.
Advantages Over Other Flame Retardants
√ Magnesium hydroxide for fire retardant It is non-toxic & environmental friendly (it doesn’t contain halogens or heavy metals).
√ Mag hydroxide Flame Retardant It is comparatively cheaper than aluminum trihydroxide (ATH) in certain formulations.
√ Mag hydroxide Flame Retardant High decomposition temperature (better for high-heat applications than ATH, which breaks down at ~200°C)
Challenges
The Magnesium Hydroxide For Fireproof Bricks may need treatment of its surface in order to be well dispersed in the brick matrix.
The use of higher levels (compared to the synthetic retardants) could lead to a change in the brick density or strength.
Contact us today for samples and technical data sheets!
TEST ITEM
Product
Whiteness(%)
MgO(%)
Moisture content(%)
325 mesh residues(%)
VT-10CM
89±1
≥58
≤0.5
5
VT-10DL
86±1
≥55
≤0.5
5
VT-15CT
>80
≥58
≤0.5
18
VT-10FL
>84
≥51
≤0.4
5
VT-10EL
>86
≥54
≤0.3
1
VT-10FT
>80
≥51
-
-
VT-300AF
-
≥62
≤0.5
2
About Us
FAQ
Q:Are You A Fctory Or Trading Company?
A:Yes, we have factories in china and overseas.
Q:What’s the payment terms?
A:We could accept payment terms”T/T L/C.
Q:Can You Do OEM Service?
A:Yes, we can. Specifications and packages can customized according to customers’ requirements.
Q:How About The Samples Of The Products?
A:We can provide free samples under 5kg(not including freight charge).
Q:What’s The Shelf Life For The Cargoes?
A:Our product’s shelf life is 2 years, which is based on dry and ventilated storage.
Company Introduction
Sample:available
Sample making time:about 7 days.
Annual output:100000tons
Our team:R&d team, testing team, sales team, operation team, production team, logistics team, etc.
