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Appearing as a white, fluffy powder, Kmeris RM-530L is a surface treated ultrafine rutile titanium dioxide specifically developed to metal effect coatings giving a golden flip and a light blue flop coloristic effect, the product also has excellent weatherability. As a high-performance micro titanium dioxide, our RM-530L is an ideal alternative to other micro titanium dioxide products, such as MT-700HD, RM200, MT500HD, and Titan L530.
Chemical Name :
Micro Titanium Dioxide TiO2Application :
Metallic paints and coatings, automotive paints, exterior architectural coatings, wood paints, aircraft skin coatings and so on.Product model :
RM-530LAppearance :
White fluffy powderbrand :
KmerisOur Kmeris® RM-530L Micro titanium dioxide is a rutile type white pigment with high-efficiency UV protection functionality. Compared with the anatase form, our rutile-phase titanium dioxide features a more stable structure and denser texture, offering higher hardness, density, dielectric constant, and refractive index, as well as superior hiding power and tinting strength.
Micro titanium dioxide (TiO₂) can absorb, reflect, and scatter ultraviolet radiation while allowing visible light to pass through, making it a high-performance and highly promising physical shielding type UV protector.
Related Products and Specifications:
|
Model |
RM-530L |
|||
|
Crystal Type |
Rutile |
Rutile |
Rutile |
Rutile |
|
Loose Density (g/mL) |
≤ 230 |
≤ 230 |
≤ 230 |
≤ 230 |
|
Grain Size(nm) |
≈15 |
≈25 |
≈15 |
≈15 |
|
Laser particle Size D50 (nm) |
50~80 |
≈80 |
50~80 |
50~80 |
|
Specific Surface Area (m2/g) |
≈70 |
≈30 |
≈70 |
≈70 |
|
Zeta Potential (mV) |
+15 |
+15~25 |
+15 |
+15 |
|
TiO2 Content (%) |
≥78 |
≥80 |
≥78 |
≥78 |
|
Water Quenched pH |
7.0~9.0 |
7.0~9.0 |
7.0~9.0 |
7.0~9.0 |
|
UV Absorbance |
1.0~ 4.0 |
1.2~ 4.0 |
1.0~ 4.0 |
1.0~ 4.0 |
|
Angle-dependent Optical Effect |
20~27 |
25~35 |
10~20 |
27~35 |
|
Surface Treatment |
Zr+Al |
Al
Zr+Al
|
Zr+Al |
Zr+Al |
Key Features:
Easy to disperse: Narrow particle size distribution combined with Zr+Al inorganic surface treatment enables seamless incorporation into various resin systems
Mian Applications:

Package and Storage:
Standard package 10kg/box, 5 kg/bag, and keep in dry and cool room avoid of sunshine directly.
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