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Rutile titanium dioxide DR-2588

Product classification:

Product Center

DR-2588 is rutile titanium dioxide pigment specially designed for plastic applications. It has super blue undertone, outstanding tinting strength and excellent hiding power. Its special surface treatment ensures the product's extremely low moisture absorption, ultra-low volatile during high temperature, ultra-low oil absorption, excellent dispersion in plastics and processiblity.

key word:

titanium with of in is and high for dioxide

Hotline:

0871-68854222

Application case

　　Product characteristics

　　*Super blue undertone and high tinting strength

　　*Outstanding dispersion

　　*Top-level opacity

　　*Excellent processibility

　　*Super-low volatile at high temperature

　　*Good heat stability

　　*Good color performance

　　Main application

　　DR-2588 is recommended for all kinds of plastics for indoor use, with wide applicability. For example:

　　*Polyolefin masterbatch, especially high-concentration masterbatch

　　*Super-thin film

　　*Casting film

　　*Engineering plastics

　　*All kinds of plastics with high requirements for dispersion and volatile at high temperature.

　　Product features

Parameter	Typical Value
TiO2 content, %	98.2
Inorganic surface treatment	Al2O3. nH2O
Organic surface treatment	Organic silicon
Oil absorption, g/100g pigment	13
Volatile at 105 ° C, %	0.15
Color in white PVC- P (L*)	97.2
Tinting strength in grey PVC- P (compared with standard sample)	103
Carbon black tinting strength in grey PVC-P ( CBU )	17
Melt flow rate (MFR), g/10min	23
Filtration pressure value (FPV), bar/g	0.03
Volatile at high temperature (300℃)	0.08
Specific gravity, g/cm3	4.1
International standard ISO 591 classification	R1
ASTM D476 classification	II

　　Note: 1. It is tested in white PVC-P system containing plasticizer with titanium dioxide content of 4PHR.

　　 2. It is tested in grey PVC-P system containing plasticizer and carbon black with titanium dioxide content of 2PHR.

　　 3. It is tested in linear low density polyethylene (MFR: 25g/10min) masterbatch with titanium dioxide content of 70%.

　　 4. Linear low density polyethylene (LLDPE) masterbatch with titanium dioxide content of 70% is diluted with low density polyethylene (LDPE) as base resin and tested according to EN13900-5:2005.

　　 5. After the test of volatiles at 105℃, titanium dioxide is put into an oven with a constant temperature of 300℃ and heated for 2h to calculate the heating loss.

Application case

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