Products

Product Specification

Valid from: 1.I.2000
TRADE NAME:                                    PRETIOX FSP
MANUFACTURER:          PRECHEZA a.s.             SELLER:        PRECOLOR a.s.
                                           Nabr.Dr.E.Benese 24                             Nabr.Dr.E.Benese 24
                                           750 62 PREROV                                   750 62 PREROV
                                           CZECH REPUBLIC                              CZECH REPUBLIC
GENERAL PROPERTIES
Chemical substance: Titanium Dioxide ( TiO2) / rutile - anatase
Grade: Micronized, unmodified, surface inorganic treated rutile pigment.
Clasification    - ISO 591:
                      - ASTM D-476-84:		 R 3
III
Colour Index No. Pigment White 6      (77 891)
CAS No. 13463-67-7
Specific gravity: 4.2 g/cm3
Delivery form: powder
Packing: paper bags 25 kg nett, big-bags 1000 kg nett
Guarantee time: 6 months from the date of expedition

FIELDS OF APPLICATION:
 - Production of primers, undercoat paints and fillers, for road marking paints and matt emulsion paints with high PVC, matt coatings.

Remark: Information on application is given in good faith and does not constitute any garantee. We recommend trial application tests.

QUALITATIVE PARAMETERS:                                                                   testing methods
TiO2 content (%) min. 83.0 ISO      591/7
Moisture at 105oC (%) max. 1.80 ISO      787/2-1978
Specific resistance (Ohm/cm) min. 5000 ISO      787/14-1973
Residue on sieve     - with brush (%) max. 0.01 ISO      787/7-1981
        0,045 mm        - without brush   (%) max. 0.10 ISO      787/7-1981
pH of aqueous extract min. 7.0 ISO      787/9-1981
Rutile content (%) min. 80.0 (X-RAY difr.)
L* coordinate in white paste 85.90  +-  0.8
b* coordinate in white paste 2.10  +-  0.4
Whiteness     (%) min. 95.7 (Spectrogard)
Tint-reducing power (grey paste) min. 1550 SPTM
Water demand   (g/100g pigm.) cca. 40.0 ISO      787/5-1980
Oil absorption    (g/100g pigm.) max. 35.0 ISO      787/5-1980
Dispersibility according to agreed sample
Surface treatment Al2O3,SiO2