Aluminium hydroxide and magnesium hydroxide flame retardent -Layerde Double Hydrotalcite ALCAM-2

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Product detail:

                                                              ALCAM-2 Layerde Double Hydrotalcite

                                        Instead of Aluminium hydroxide and magnesium hydroxide flame retardent

 

 

Company profile:

 

 

 

We are pround to inform that we successful passed all the assessment by Bureau Veritas!

 

 

     Hydrotalcite  (Layered Double Hydrotalcides, LDHs) is a kind of layer structure of the anion layer function inorganic material, have adjustable become chemical composition and unique structure and properties.

    The typical aluminum and magnesium water talc for patent: [Mg6Al2 (OH) and CO3] "4 H2O.

    Hydrotalcite has set fire retardant agents, insulation agent, stabilizer and colorant and smooth agent, anti-aging agents, uv agent, and many other functions in one of filling and improvement of raw materials.

ADVANTAGES

Usage characteristics:
1. Non-toxic, non-smell does not contain metal ingredient like cadmium mercury chromium tin stibium, pass through SGS examination;
2. With PVC compatibility, easy to disperse, in the processing there is not separating out;
3. Provide the outstanding anti- ultraviolet ray performance and climatization;
4. With contains the lead or contains the sulfur matter and have no curing pollution;
5. Has the coordination effect with the epoxy compounds;
6. Generally uses with the antioxidant/beta-two alkone/zinc salts.

Usage: Use for compound the PVC stabilizer, is suitable for various kinds of soft and rigid PVC products.

1. Uses in the stabilizer, may obviously enhance its withstanding temperature;
2. May enhance the processing temperature in the PVC molding process;
3. In PE, PP, EVA may take the role of insulation;
4. Anti- smoke in the plastic;
5. Anti- acid feature in each kind of material;
6. Using it in the urethane elastic fibre could reduce the harmness from the chlorine to the urethane elastic fiber;
7. Enhancement of heat preservation in the agricultural membrane.

 

 

ROPERTIES

Typical analysis

Grade		ALCAM-2
Specific gravity (g/ml)		2.1
Heavy metals		< 10 ppm
Loss on drying (105°C, 1hr)		0.5%
Starting temperature of deHydration		about 185°C
BET (m2/g)		6-13
Apparent specific gravity (g/ml)		0.38
Oil absorption capacity (ml/100g)		50
Particle size distribution
Average particle size (μm)		0.7
Heat Stability	Combination with Zn-St	Very good
	With Tin-mercapto	Good
Transparency	Rigid	Good
	Flexible	Very good
Early coloring	with Tin-mercapto	Normal
Recommended application		Flexible PVC

Data in this brochure can not be used for standard purposes.