Products

Product Specification

Valid from: 1.XI.2001
TRADE NAME:                                    PRETIOX AV-03 F
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) / anatase
Grade: Micronized, unmodified., grade surface without inorganic treatment with fine particle size and very low content of rutile modification.
Clasification    - ISO 591:
                      - ASTM D-476-84:		 A 1
I
Colour Index No. Pigment White 6      (77 891)
EINECS No. 236-675-5
CAS No. 13463-67-7
Specific gravity: 3.8 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: 
 - Special grade for delustering of polyester and viscose fibres.

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. 99.0 ISO      591/7
Moisture at 105oC (%) max. 0.4 ISO      787/2-1978
Residue on sieve 0,045 mm (%)  - with brush max. 0.02 ISO      787/7-1981

- without brush   

 max. 0.30 ISO      787/7-1981
Particles below 1 um    (%) min. 97.00 (Sedigraph)
Rutile content max. 0.50 (RTG difrakce)
pH of aqueous extract min. 6.0 ISO      787/9-1981
Whiteness  (%) min. 98.4 (Spectrogard)
Tint-reducing power (grey paste) min. 1200 SPTM
Water absorption (g/100g pigm.) max. 35.0 ISO      787/5-1980
Fe content     (%) max. 0.005
Surface treatment none

Opdateret 09-03-2002