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Modification of magnesium hydroxide

Product name: modified magnesium hydroxide standard: HG/T3607--2007
Type of the products: DR-5000B molecular formula: Mg (OH) 2
Product specifications: 20kg molecular weight: 58.32
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Product name: modified magnesium hydroxide standard: HG/T3607--2007
Type of the products: DR-5000B molecular formula: Mg (OH) 2
Product specifications: 20kg molecular weight: 58.32
Product name: modified magnesium hydroxide standard: HG/T3607--2007
Type of the products: DR-5000B molecular formula: Mg (OH) 2
Product specifications: 20kg molecular weight: 58.32
Appearance: white powder bulk density: 2.36g/cm ³
Product: flame retardant smoke agent resistant metal filler.
Product features: Mg (OH) 2 ≥ 96%,Mgo ≥ 65%,SiO2 ≤ 2.5,CaO ≤ 0.5%,Fe2O3 ≤ 0.2,
Al2O3 ≤ 0.2, decomposition temperature: 340, hydrochloric acid insolubles ≤ 1%, loss on ignition values ≥ 28%,PH: 8-9, hardness: 2.5, density: 2.1g/cm ³, refractive index: 1.55. Silane-modified, modified activation rate ≥ 99.5%.
Physical characteristics: soluble in dilute acids and ammonium salts solution, insoluble in water and alcohol. Solubility in water (18 c) for 0.0009g/100g. Easy to absorb carbon dioxide from the air. Heated to 200 degrees centigrade in alkaline solution over time-varying fiber Crystal system crystallization. At 350 ° c decomposes into magnesium oxide and water. Lose water into magnesium oxide higher than 500 ℃.
Product technical 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

Fe2O2

≤0.2

Packing density

2.36g/cm³

Al2O2

≤0.2

Refractive index

1.55

Average particle size

3.0um

Whiteness

95 


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.
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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