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Coating of magnesium hydroxide flame retardant

Product name: coating of magnesium hydroxide flame retardant
Implementation of the standards: HG/T3607--2007
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Product name: coating of magnesium hydroxide flame retardant
Implementation of the standards: HG/T3607--2007
Product name: coating of magnesium hydroxide flame retardant
Implementation of the standards: HG/T3607--2007
Product brand: Honghai
Molecular formula: Mg (OH) 2
Product specification: 20kg
Molecular weight: 58.32
Appearance: white powder
Bulk density: 2.36g/cm ³
Products: environmentally friendly flame retardant smoke eliminating agent resistant metal filler
Product features: this product has the following advantages over more traditional flame retardants:
1. the high specific heat capacity to absorb more heat.
2. decomposition releases crystal water, water vapor can absorb large amounts of heat, to dilute the concentration of oxygen in the air, play the role of vapor flame retardant.
3. burn magnesium oxide, is a very good refractory material, play the role of solid fire retardant.
Physical characteristics: magnesium hydroxide is heated (340-490) absorbed and surface heat to the fire-retardant effect of combustion and release large amounts of water to dilute fuel surface oxygen, generated by the decomposition of activated magnesium oxide attached to combustible surface and prevents further burning. Hydrogen oxidation magnesium in whole flame retardant process in the not only no any harmful material produced, and its decomposition of product in flame retardant of while also can large absorption rubber, and plastic, polymer burning by produced of harmful gas and smoke, activity magnesium oxide constantly absorption not completely burning of melting residues real, from makes burning soon stop of while elimination smoke, and block melt drops, is a emerging of environmental type inorganic flame retardant agent.
Coating of magnesium hydroxide flame retardant technology index:

Mg(OH)2

96

Decomposition temperature

340℃

Mgo

≥65

Loss on ignition

>29

SiO2

≤2.5

PH value

8-9

CaO

≤0.5

Stiffness

2.5

Fe2O3

≤0.2

Packing density

2.36g/cm³

Al2O3

≤0.2

Whiteness

95

Size: 1250, 2500, 5000 mesh (modified)

Rules of acceptance:
1, each batch of products manufactured are marked name and address, product name, lot number, product quality standards, net weight, production date, product quality certification and other relevant information.
2, when the objection to both supply and demand on product quality, in accordance with the People's Republic of China product quality law regulations.
Packaging, storage and transport:
Packing: paper-plastic composite bag lined with polyethylene film packing, each bag of net weights 20kg.
Storage: cool and dry, moisture-proof.
Shipping: this product is non-dangerous goods transport during transport should be covering, prevent moisture, rain and damaged packaging.

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