- Hydrotalcite
- Highly transparent hydrotalcite
- Catalyst carrier hydrotalcite
- Flame retardant hydrotalcite
- Stabilizer hydrotalcite
- Agricultural film hydrotalcite
- Nucleating agent hydrotalcite
- Magnesium hydroxide
- Mineral-derived magnesium hydroxide D100
- Synthesized magnesium hydroxide D110
- Electronic grade magnesium hydroxide D120
- Chemical method magnesium hydroxide D5
- Chemical method magnesium hydroxide D6
- Flame retardant
- Rubber specific flame retardant D130
- Efficient flame retardant D320/D320MD
- Efficient flame retardant D320T
- Efficient flame retardant H5VA/D330
- Thermal insulation materials
- Automotive lining
- Automotive insulation materials
- New energy battery insulation film
- Industrial insulation materials
Magnesium hydroxide
Advantage
|
Excellent dispersibility |
 |
|
Good weather resistance |
|
|
Efficient thermal conductivity |
|
|
High thermal stability |
|
|
High electrical insulation performance |
The D120 magnesium hydroxide for chip packaging developed by Hefei A&H New Material Technology Co., Ltd. is mainly used in various fields such as chips, nuclear power plants, rail transportation, medicine, military industry, and mobile phone glass. Its mid to high end products have been monopolized by developed countries such as the United States and Japan, seriously restricting the development of related industries in China, especially in the field of chip production.
At present, the country is vigorously producing and developing chips, among which the high-end magnesium hydroxide used is affected by the international environment and faces the danger of being cut off from foreign supply. Therefore, there is an urgent need for domestic products to effectively replace foreign products.
A leading enterprise in the domestic communication industry came to Hefei to cooperate with us and proposed a demand for our products. The products we provided have been verified by them and are the only ones in China that can meet production needs. They can completely replace foreign products and fill the domestic gap.
|
Excellent dispersibility |
|
|
Good weather resistance |
|
|
Efficient thermal conductivity |
|
|
High thermal stability |
|
|
High electrical insulation performance |
The D120 magnesium hydroxide for chip packaging developed by Hefei A&H New Material Technology Co., Ltd. is mainly used in various fields such as chips, nuclear power plants, rail transportation, medicine, military industry, and mobile phone glass. Its mid to high end products have been monopolized by developed countries such as the United States and Japan, seriously restricting the development of related industries in China, especially in the field of chip production.
At present, the country is vigorously producing and developing chips, among which the high-end magnesium hydroxide used is affected by the international environment and faces the danger of being cut off from foreign supply. Therefore, there is an urgent need for domestic products to effectively replace foreign products.
A leading enterprise in the domestic communication industry came to Hefei to cooperate with us and proposed a demand for our products. The products we provided have been verified by them and are the only ones in China that can meet production needs. They can completely replace foreign products and fill the domestic gap.
Product characteristics
|
Whiteness |
% |
≥ 99.0 |
99.8 |
|
Purity |
% |
≥ 99.0 |
99.1 |
|
Calcium Oxide Content |
wt% |
≤ 0.005 |
0.0 |
|
Specific Surface Area (BET) |
m²/g |
≥ 8.0 |
8.3 |
|
Median Particle Size (D50) |
μm |
1.0 - 2.0 |
1.6 |
|
325 Mesh Sieve Passing Rate |
% |
≥ 99.8 |
99.9 |
|
Iron Content (Fe) |
wt% |
≤ 0.005 |
0.003 |
|
Chloride Content (Cl−) |
wt% |
≤ 0.05 |
0.04 |
|
Loss on Ignition (800°C) |
% |
≥ 30.0 |
31.1 |
|
Drying Loss (105°C) |
% |
≤ 0.5 |
0.3 |
|
Bulk Density |
g/cm³ |
0.16 - 0.21 |
0.18 |
|
Whiteness |
% |
≥ 99.0 |
99.8 |
|
Purity |
% |
≥ 99.0 |
99.1 |
|
Calcium Oxide Content |
wt% |
≤ 0.005 |
0.0 |
|
Specific Surface Area (BET) |
m²/g |
≥ 8.0 |
8.3 |
|
Median Particle Size (D50) |
μm |
1.0 - 2.0 |
1.6 |
|
325 Mesh Sieve Passing Rate |
% |
≥ 99.8 |
99.9 |
|
Iron Content (Fe) |
wt% |
≤ 0.005 |
0.003 |
|
Chloride Content (Cl−) |
wt% |
≤ 0.05 |
0.04 |
|
Loss on Ignition (800°C) |
% |
≥ 30.0 |
31.1 |
|
Drying Loss (105°C) |
% |
≤ 0.5 |
0.3 |
|
Bulk Density |
g/cm³ |
0.16 - 0.21 |
0.18 |
Application scope
D120 magnesium hydroxide can improve the toughness, weather resistance, water resistance and other properties of composite materials; Improving the compressive and tensile strength of polymers, reducing polymer decomposition, and significantly improving memory properties; Composite materials exhibit excellent properties such as flame retardancy, oil resistance, stress cracking resistance, high mechanical strength, good heat resistance, moisture resistance, and surface smoothness.
It has been applied in thermoplastic, thermosetting resins and other elastomers such as PE, PVC, PP, EVA, silicone rubber, polyester, polyether, polyurethane, polyamide, polycarbonate, etc.
Add D120 magnesium hydroxide to EVA, and after testing, the performance is as follows:
Application formula: EVA 77phr; Magnesium hydroxide 132phr; Other additives 11p hr
|
UL94 Rating |
V0 |
|
Tensile Strength, MPa |
10.52 |
|
Elongation at Break, % |
136.78 |
|
Equilibrium Torque, N·m |
45.2 |
|
Volume Resistivity, PΩ·mm |
28.56 |
|
Whiteness Index, % |
76.50 |
|
Brightness (L* Value) |
91.01 |
D120 magnesium hydroxide can improve the toughness, weather resistance, water resistance and other properties of composite materials; Improving the compressive and tensile strength of polymers, reducing polymer decomposition, and significantly improving memory properties; Composite materials exhibit excellent properties such as flame retardancy, oil resistance, stress cracking resistance, high mechanical strength, good heat resistance, moisture resistance, and surface smoothness.
It has been applied in thermoplastic, thermosetting resins and other elastomers such as PE, PVC, PP, EVA, silicone rubber, polyester, polyether, polyurethane, polyamide, polycarbonate, etc.
Add D120 magnesium hydroxide to EVA, and after testing, the performance is as follows:
Application formula: EVA 77phr; Magnesium hydroxide 132phr; Other additives 11p hr
|
UL94 Rating |
V0 |
|
Tensile Strength, MPa |
10.52 |
|
Elongation at Break, % |
136.78 |
|
Equilibrium Torque, N·m |
45.2 |
|
Volume Resistivity, PΩ·mm |
28.56 |
|
Whiteness Index, % |
76.50 |
|
Brightness (L* Value) |
91.01 |
Microscope image
