Shandong Chuanjun Chemical Magnesium hydroxide

Identification & Functionality

Chemical Family

Magnesium & Magnesium Compounds

Chemical Name

Magnesium Hydroxide

Plastics & Elastomers Functions

Flame Retardant

Molecular formula

Mg(OH)2

CAS No.

1309-42-8

EC No.

215-170-3

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Flame Retardants

Plastics — Polymer Additives

Flame Retardants

Features & Benefits

Materials Features

Excellent Smoke Resistance

Applications & Uses

Markets

Consumer Goods,

Electrical & Electronics

Applications

Consumer Goods — Other Consumer Goods Applications

Electrical & Electronics — Wire & Cable

Jacketing & Insulation,

Other Wire & Cable Applications

Properties

Physical Form

Powder,

Solid

Appearance

White Powder

Typical Properties

	Value	Units	Test Method / Conditions
Molecular Weight	58.3	—	—
Density	2.36	g/cm3	—
Melting Point	350.0	°C	—
Mg(OH)2 Content	min. 92	%	—
SiO2 Content	max. 1.6	%	—
Fe2O3 Content	max. 0.2	%	—
CaO Content	max. 0.8	%	—
Loss on Ignition	30±2	%	—
Whiteness	min. 88	%	—

Packaging & Availability

Packaging Type

Bags

Package

Plastic weaved bag, lined with PE bag, and 25KG or 40KG weight.