Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of high purity hydrated silica anti-corrosive metal pigment in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
High Purity Hydrated Silica Anti-corrosive Metal Pigment
| Material: | Big pore volume silicone dioxide |
|---|---|
| Application: | Paint and pigmeng |
| Certification: | ISO |
| Transport Package: | Valve Plastic Woven Bag, Pallet |
| Specification: | 10kg/bag, 20kg/bag |
| Samples: |
for free |
|---|
JS-500 is a precipitated silica used as an anticorrosive pigment in the production of protective coatings. It provides excellent corrosion resistance, adhesion and water repellency to various substrates.
The JS-500 precipitated silica has a high surface area, low oil absorption, and an amorphous structure that enhances the paint's mechanical properties, such as hardness and wear resistance. JS-500 is also chemically stable, which helps to maintain the quality of the paint over time. Other benefits include its ability to improve the flow and leveling of coatings, as well as its excellent tinting strength.
JS-500 is suitable for a wide range of applications, including marine, automotive, industrial and architectural coatings. It is particularly effective in coating systems that require high levels of corrosion protection, such as those used in harsh environments, like offshore drilling rigs or chemical processing plants. JS-500 is also commonly used as an additive in waterborne systems to improve their performance, allowing the coatings to comply with environmental regulations.
In conclusion, JS-500 precipitated silica is an essential ingredient in the production of protective coatings. Its unique properties make it an excellent choice for applications where corrosion resistance, adhesion, and durability are critical. Whether you are protecting against harsh marine environments or producing coatings for industrial use, JS-500 can help ensure that your coatings perform to the highest standards.
JS-500
|
No |
Properties |
Units |
Target Values (Spec Limits) |
Actual Values |
|
1 |
Appearance 外观 |
— |
白色粉末 |
白色粉末 |
|
2 |
Particle size D50 粒径 D50 |
μm |
— |
4.0 |
|
3 |
Pore volume 孔容 |
ml/g |
— |
0.4 |
|
4 |
BET specific surface area BET比表面积 |
m2/g |
— |
540 |
|
5 |
DBP absorption value DBP吸收值 |
ml/100g |
— |
70 |
|
6 |
SiO2 (Dry Basis) 二氧化硅(干基） |
% |
Min.98 |
99.05 |
|
7 |
Loss on drying (2Hrs,105℃)加热减量 |
% |
Max.4.0 |
3.5 |
|
8 |
Whiteness 白度 |
— |
Min.94 |
96 |
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