Micro titanium dioxide KR-5108HD

KR-5108HD is a surface treated ultrafine rutile titanium dioxide. It is developed by kemris Materials Technology specially to get an excellent exterior durability, weather resistance and UV protection. It is an ideal pigment for metallic effect automotive coatings, giving a golden flip and a light blue flop effect.

Product Information

Feature

• Superior Weather Resistance – Formulated to withstand harsh environmental conditions, preventing chalking and degradation.
• Enhanced UV Protection–Provides reliable shielding against ultraviolet radiation, extending coating lifespan.
• Excellent Dispersibility–Ensures easy incorporation into various resin systems without agglomeration.
• Narrow Particle Size Distribution–Delivers consistent opacity and minimizes light scattering defects.

• High blue phase, controllable transparency, good optically variable, with micro nano structure, strong UV shielding ability.

• Chemical stability of titanium dioxide particles , heat stability, non-toxic and harmless.

Application suggested

• Metallic Automotive Coatings

KR-5108HD Produces a striking golden flip-flop effect with a complementary light blue flop for premium visual appeal. and it Optimizes aluminum flake orientation for superior sparkle and depth.

• Wood Lacquers & Industrial Coatings

KR-5108HD Protects wood substrates from UV-induced yellowing and degradation, and it maintains clarity and color stability in transparent or tinted systems.

• Other functional application

Functional chemical fiber, self cleaning coating, functional ink and other high-end chemical products.

Specification

Usage method

• The mixture was fully dispersed to obtain the color paste which color was gemstone  white  (frost  blue),  which  was  made  of  resin,  dispersant,  solvent  and nano-titanium dioxide.
• Then the color paste was added to the mixture according to the formulation  and  processing  method of  the  target  product.  The  optimal  dipersion method  was  as  follows: the slurry concentration of KR-5108HD was 10%  (wt.) to 20%(wt.), the  slurry  was lapped 8 times by sand mill, the grinding medium was zirconia beads which diameter was 1.0 to 2.0mm, the filling rate of zirconia beads in grinding was about 80%.

Package and storag

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