Coating Grade Nano TiO2 Knr-508

• CAS No.: 13463-67-7
• Formula: TiO2
• EINECS: 236-675-5
• Usage: Paints, Cosmetic, Ink, Textile, Wood Coating, 3c Paint, UV Gel Nail Polish
• Colour: White
• Application Material: Paint, Ink, Latex, Tetile, Paper Makeing
• Model NO.: Nano TiO2 KNR-508
• Appearance: Granule
• Type: Mixture
• Solubility: Solubility
• Application: Automotive Paint, 3c Paint, UV Paint, Wood Coating
• Advantages: Easy Dispersion; Easy to Handle
• Transport Package: Ordinary Chemical
• Specification: 5kg, 10kg, 20kg, 50kg, 1 ton
• Trademark: Klarint
• Origin: China
• HS Code: 2933990090
• Production Capacity: 5000

Product Description

 

Product Description

The  appearance  of KNR-508  was  the white  fluffy powder,  which was  coated with  hydrated  alumina  or/and  hydrated zirconia,  and the  main chemical constituents are titanium dioxide. The paint film not olny had good light resistance, but also had angle-dependent optical effect, which made from KNR-508 and aluminum paint and other materials.
 

 

Quality Specification

 

Models	H	M	L
UV Absorbance	1.0~ 4.0	1.0~ 4.0	1.0~ 4.0
Angle-dependent optical effect	10~20	20~27	27~35
Organic impurity content	Meeting 8 requirements in RoHS directive of 2011/65/EU and (EU) 2015/863

Remarks: The test conditions for ultraviolet absorption of product  are as follows: Wavelength range from 200nm to 400nm,disperse medium was water, addition of product was 0.01%(wt).

Application method

1. 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.
2. 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 KNR-508 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%.
3. The quality percentage of KNR-508 in metallic paint products was 3%~10%.

Scope of application

KNR-508 was suitable for outdoor high-grade painting, such as automotive metallic, facade coating, wood paint, aircraft skin paint and so on.

Package & Storage

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

Company Profile

Kmeris Mineral Production base was established in August 2000, the headquarters is located in the beautiful coastal city of Yantai, Shandong. In 2023 it becomes a group member of Klarint (China) Material Technology Co., Ltd. We have advanced ultrafine powder processing technology, perfect testing andexperimental equipment, strict and efficient management system, professional R & D team after many years of development and accumulation.

 

 

WHY CHOOSE US?

We focus on R&D, manufacture and sell micron and nanometer talc powder, dolomitepowder, wollastonite powder, feldspar powder, barium sulfate, silicon powder, sovent and water based Bentonite powder, Nano Tio2, Quartz powder series, magnesium hydroxide powder. Our company has gradually developed into a quality and service first-class minerasupplier in China with annual production capacity of 300,000 tons of mineral powder.