Rutile titanium dioxide DR-2589


Product classification:

DR-2589 is a specially designed plastic Rutile grade with good durability. DR-2589 specialties are super bluish undertone, outstanding lightness in coloring and excellent opacity. The special inorganic treatment of dense amorphous silica and alumina protect the surface of TiO2 from acting with polymers or additives. The organic surface treatment ensures DR-2589 outstanding dispersion, processibility and low hygroscopicity in plastics production. The new treatment technology of DR-2589 can effectively improve the heat resistance, light fastness and weathering of plastics and keep them free from UV lights. So DR-2589 is enabling to improve the plastics mechanical property and also the insulation when used in cable.

key word:

titanium and the of with in is dr-2589 treatment content

  DR-2589 is a specially designed plastic Rutile grade with good durability. DR-2589 specialties are super bluish undertone, outstanding lightness in coloring and excellent opacity. The special inorganic treatment of dense amorphous silica and alumina protect the surface of TiO2 from acting with polymers or additives. The organic surface treatment ensures DR-2589 outstanding dispersion, processibility and low hygroscopicity in plastics production. The new treatment technology of DR-2589 can effectively improve the heat resistance, light fastness and weathering of plastics and keep them free from UV lights. So DR-2589 is enabling to improve the plastics mechanical property and also the insulation when used in cable.

  Product characteristics

  Super blue undertone and high tinting strength

  Outstanding dispersion

  Top-level opacity among high durability products

  Excellent processibility

  Super low volatile at high temperature

  Good heat stability

  Super high durability & outstanding chalking resistance

  Main application

  DR-2589 is recommended for various outdoor plastic applications that need to resist UV degradation, such as:

  PVC calendering, door and window profiles, fencing and flooring

  High-performance outdoor plastic pipes

  Agricultural film

  PVC, PE and PP furniture

 

Parameter

Typical Value

TiO2 content, %

94

Inorganic surface treatment

Al2Og-nH2O SiO2nHO

Organic surface treatment

Organic silicon

Oil absorption, g/100g pigment

18

Volatile at 105 ° C, %

0.1

Color in white PVC- P (L*)

97.5

Tinting Strength in grey PVC- P (compared with standard sample)

100

Undertone in grey PVC- P

17.0

Melt flow rate (MFR), g/10min

23.0

Filtration pressure value (FPV), bar/g

0.200

Volatile at high temperature (300℃)

0.3

Specific gravity, g/cm3

4.0

International standard ISO 591 classification

R2

ASTM D476 classification

VII

  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 4PHR.

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

  4. Linear low density polyethylene masterbatch with titanium dioxide content of 70% is diluted with low density polyethylene (LDPE) as the base resin and tested according to ISO23900-5:2015.

  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

High Performance Outdoor Plastic Tubing

High Performance Outdoor Plastic Tubing

Agricultural Film

Agricultural Film

Sundries Storage Box

Sundries Storage Box

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