Titanium dioxide, also known astitanium(IV) oxideortitania, is the naturally occurringoxideoftitanium, chemical formulaTiO2. When used as apigment, it is calledtitanium white,Pigment White 6 (PW6), orCI 77891. Generally it is sourced fromilmenite,rutileandanatase. It has a wide range of applications, from paint tosunscreentofood colouring. When used as a food colouring, it hasE numberE171 .
Features
Titanium dioxide occurs in nature as the well-known mineralsrutile,anataseandbrookite, and additionally as two high pressure forms, amonoclinic baddeleyite-like form and anorthorhombic α-PbO2-like form, both found recently at theRies craterinBavaria.It is mainly sourced fromilmeniteore. This is the most widespread form of titanium dioxide-bearing ore around the world. Rutile is the next most abundant and contains around 98% titanium dioxide in the ore. The metastable anatase and brookite phases convert irreversibly to the equilibrium rutile phase upon heating above temperatures in the range 600–800 °C
Applications
1) In paint industry, It is used as white pigment and glaze of porcelain.
2)It can also be used as coating and filling inpaper-making industryto help paper to be printable and
opaque.
3) In metallurgical industry, it can be used to make spongy titanium, alloy of titanium and iron and hard alloy
4)It can also be used to makenonconductor, electric welding rod and porcelain enamel.
5)It can also be used insynthetic fibre, plastic, rubber, printing, dying, cosmetics, medicinefillings
and food additives.
Specifications
| NAME |
TITANIUM DIOXIDE |
| Type |
Anatase |
Rutile |
| Standard |
GB/T 1706-2006 |
| Content (tio2)≥(%) |
98.0 |
94.0 |
| 105 °C Volatile matter≤(%) |
0.4 |
0.5 |
| 45 um Sieve Residue≤(%) |
0.1 |
0.0 |
|
Reducing power
(Compared with the Standards)≥(%)
|
100.0 |
100.0 |
|
Whiteness
(Compared withthe Standards)≥(%)
|
99.0 |
96.0 |
| Oil Absorption≤(g/<100g>) |
26.0 |
22.0 |
| PH Value |
6.5-8.0 |
6.5-8.5 |
| Water Soluble Matter≤(%) |
0.5 |
0.5 |
Packaging:
1kg / bag, 5kg / bag, or 25kg / Hardboard drum, or at your requirment.
1KG : Double pharma-grade polybag inside, sealed Aluminum foil bag outside;
5KG : Double pharma-grade polybag inside, Hardboard cartons outside;
25KG : Double pharma-grade polybag inside, Hardboard drum outside.
Drum size : 38CM*38CM*51CM/25kg, Drum Net Weight: 1.5KG.
Carton size : According to the Qty.
Our Company:
QC/Technical Support
The factory has a complete Q.A. & Q.C.system. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of SGS to be as audited supplier.
We have specialized in this line for many years and the quality can be surely guaranteed. Any test order will be welcome.
Contact usMobile phone / WhatsApp / Wechat : +86 15668300211
E-mail / Skype : aimee@sdwenhou.com
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