Hydrotalcite

group name: Plastic&Rubber Auxiliary Agents

Min Order: 1 piece

update time: Fri, 20 Jul 2012 00:15:11 GMT

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Paramtents

white powder

Packging & Delivery

Min Order1 piece

Briefing

1.high purity
2.used as heat stablizer,flame retardant
3.several kinds design for different purpose

Detailed

Hydrotalcite(Nano Mg+Al composite)

2:1 type

Hydrotalcite is a layered double hydroxides composite metal hydroxide, a special chemical composition and structure to make it into a unique, excellent performance, and it can get different purposes by changing the design process and the conditions.

This type hydrotalcite mainly be used as pvc heat stablizer

Specifications:

Items
Specifications
Result
MgO content %
30-40
31.33
Al2O3 content %
16.0-21.0
19.98
MgO/Al2O3
2.0-3.0
2:1
Index of refraction
1.49-1.51
1.5
Fe
≤100ppm
＜100ppm
Heavy metal (Pb)
≤10ppm
＜10ppm
Moisture %
≤1.5
1.0
Bulk Density (g/ml)
0.2-0.3
0.2
Whiteness
92.0
95.36
Ph
7-9
9
Particle size
20-60nm
Pass

Packing: 20kg/bag with kraft bag.

Storage: Product should be stored in a cool, ventilated, dry place, avoid rain, moisture.

Items	Specifications	Result
MgO content %	30-40	31.33
Al2O3 content %	16.0-21.0	19.98
MgO/Al2O3	2.0-3.0	2:1
Index of refraction	1.49-1.51	1.5
Fe	≤100ppm	＜100ppm
Heavy metal (Pb)	≤10ppm	＜10ppm
Moisture %	≤1.5	1.0
Bulk Density (g/ml)	0.2-0.3	0.2
Whiteness	92.0	95.36
Ph	7-9	9
Particle size	20-60nm	Pass