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Tio2 Rutile titanium dioxide Mainly Used In Solvent Based Coating Emulsion Varnish

Categories Rutile Titanium Dioxide
Brand Name: Liangjiang
Model Number: R298
Certification: ISO/REACH/SGS/ROSH
Place of Origin: Shanghai, China
MOQ: 1MT
Price: negotiation
Payment Terms: 30% TT prepayment, 70% against the copy of BL,Irrevocable sight LC,West Union, D/A, D/P
Delivery Time: Within 10 workdays after payment
Packaging Details: Bag:Plastic and paper compound valve bag, net weight of each bag: 25kgs
HS: 3206111000
CAS No.: 13463-67-7
ElNECS No.: 236-675-5
Classification: Titanium dioxide
Model Name: Rutile Titanium dioxide R298
MF: Tio2
Grade Standard: Industrial Grade
Application: Mainly used in solvent based coating, emulsion varnish, industrial paints, print ink, plastic and other fields.
Surface treatment: ZrO2,,AL2O3
ASTM D476-84: III, IV
Color: white
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Tio2 Rutile titanium dioxide Mainly Used In Solvent Based Coating Emulsion Varnish

CAS 13463-67-7 rutile titanium dioxide uses price tio2 used in coatings and coatings


Specifications:


Liangjiang brand-rutile titanium dioxide R298, adopt ZrO and Al2O3 as inorganic coatings materials.

Make surface modification with organic treating agent. And it has better whiteness, better dispersibility.

Mainly used in solvent based coating, emulsion varnish, industrial paints, print ink, plastic and other fields.


product application:


Mainly used in solvent based coating, emulsion varnish, industrial paints, print ink, plastic and other fields.


main feature:


High gloss, easily to be wet and dispersibility, better weather fastness, light resistance,

widely used in many fields.


Basic data:


Item

titanium dioxide(TiO2)

CAS NO.

13463-67-7

EINECS NO.

236-675-5

color indexing

77891, white pigments

ISO591-1:2000

R2

ASTM D476-84

III, IV

Appearance

white powder

true specific gravity

4.0 g/cm3

apparent density

0.7~1.0 g/cm3

surface treatment

Coated with Zr and Al + special organic treatments


Typical technical index( Standard:Q/VAIP1-2010)


Index

R-996

inorganic surface treatment

ZrO2,,AL2O3

organic surface treatment

yes

TiO2 content %

≥91

lightness %

≥95

Tint reducing power

≥1920

105℃ volatile matter %

≤0.8

water soluble matter %

≤0.5

PH value

6.5~9.0

oil absorption (g/100g)

≤20

electrical resistivity Ωm

≥100

residue on 45um sieve %

≤0.1

rutile content %

≥98.0

white degree ( compared with standard sample)

not less

High stirring dispersion in Alkyd system μm

≤35

Enterprise internal control Index

(Dry powder, hue value)

∆L* (samples- standard samples)

≥98

∆b

≤2.0

Description:


Sulfuric acid process rutile titanium dioxide

Advantage: take low-cost titanium ore ( or titanium slag ) and sulfuric acid as materials, long-standing technology, ripe technique, lower producing cost.

Disadvantage: more process, longer technological process, seriously environmental pollution, normal quality stability, lower quality.

Chlorination process rutile titanium dioxide

Advantage: take high-purity artificial rutile (TiO2≥90%) as material, shorter technological process, easily to expand producing capacity, higher quality, can be used as substitute of imported chlorination titanium dioxide.

Disadvantage: Currently, chlorination process titanium dioxide is monaplized by oversea companies, difficulty to import oversea equipments and technology. Higher cost caused by taking high-purity titanium ore as material. More difficulty technology.

Titanium dioxide, TiO2, CAS number: 13463-67-7, EINECS number: 236-675-5, English name is titanium dioxide, formula is TiO2, MW 79.90. Also called titanium white. Titanium dioxide exist in titanium ore and rutile ore. Its high lightness and hiding power resulted from its structure.

Due to the different raw materials and production process, the product performance is different and has different requirements to the weather resistance, hiding power, aesthetics and dispersion titanium dioxide. So the clients should choose titanium dioxide of different quality based on their needs.


2, Titanium dioxide compared with other kinds of white pigment :

Pigment name

Relative density

Reflactive index

tinting reducing power

Hiding power

Reynolds number

Relative value

Chlorination rutile TiO2

4.0

2.85

1800

105

105

Sulfuric acid process TiO2

4.2

2.76

1650

100

100

Anatase TiO2

3.91

2.55

1270

77

78

Barium sulfate

4.5

1.64




Zinc oxide

5.6

2.02

200

12

14

Lithopone

4.2

1.84

260

16


Basic lead carbonate

6.1

2

150

9

12

Zinc sulfate

4

2.37

660

40

39

From this sheet, Liangjiang brand rutile titanium dioxide, chlorination process and sulfuric acid process, both has highest coefficient of refraction, highest covering power and tint reducing power. Higher whiteness, higher gloss and better dispersibility.

3. Titanium dioxide anatase, titanium dioxide antase coated, titanium dioxide rutile sulfuric process, titanium dioxide rutile chlorination process:


Anatase TiO2

Coated

Anatase Tio2

Sulfuric acid process rutile Tio2

Chloride process rutile TiO2

powder

Indoor powder

Indoor powder

Indoor/outdoor powder

Indoor/outdoor powder

Usage amount

large

little

large

less

Dispersibility

bad

good

good

good

Covering power

bad

bad

good

better

Surface properties

bad

good

good

Good

liquidity

bad

good

good

good

Yellowing resistance

bad

bad

good

better

Color stability

bad

normal

good

better


Coatings industry consumes most qty of titanium dioxide, especially the rutile type. The global coating industries occupy 58% - 60%, mainly because the aspects of the performance is much better than the other white pigments. So the coating using by titanium dioxide is much higher than ordinary filler, because titanium dioxide is an integral part of in the coating, covering and adornment, its role is not only more important is to improve the physical and chemical properties of paint, bust also to improve the mechanical strength of the coating, adhesion, anticorrosive, light and weather resistance.So during of the production of coatings, It’s reasonable for us to choose the suitable type and specs!


Applications:

1. Characteristic requirements for titanium dioxide in coatings and paints

Item

Building Coat

Normal temperature drying enamel paint (Little porcelain paint type)

emulsion coatings

Outdoor

weather resistance, Hiding power, aesthetic property

weather resistance, Hiding power, aesthetic property( Little outdoor)

Indoor

Hiding power, aesthetic property

Hiding power, aesthetic property

item

Industrial Coat

automobile

home electrical appliances

Finish coat

weather resistance, Hiding power, aesthetic property , dispersibility

Hiding power, aesthetic property

floating coat

weather resistance, Hiding power, dispersibility

primer coat

dispersibility

Coatings industry consumes most qty of titanium dioxide, especially the rutile type. The global coating industries occupy 58% - 60%, mainly because the aspects of the performance is much better than the other white pigments. So the coating using by titanium dioxide is much higher than ordinary filler, because titanium dioxide is an integral part of in the coating, covering and adornment, its role is not only more important is to improve the physical and chemical properties of paint, bust also to improve the mechanical strength of the coating, adhesion, anticorrosive, light and weather resistance.So during of the production of coatings, It’s reasonable for us to choose the suitable type and specs!

2. Titanium dioxide quality requirements for plastic, PVC and masterbatch

Item

Performance

Hiding power

Lighter and thinner plastic products can be produced using tio2 of good hidinding power

Whiteness

Decide the appearance of the white or light color palstic products

light color or white color

Dispersibility

Affect the production cost of plastic products as bad dispersibility affects the smoothness and brightness

Weather resistance

The outdoors plastic products and plastic doors and windows require the weather resistance of tio2

Machinability

Titanium dioxide machinability is the vital key to the production efficiency and cost in the production of white masterbatch (especially the concentration variety)

Performace impact

Titanium dioxide volume of addition can affects the quality of the plastic products, especially in the condition of larger addition

Plastic is the second largest parts for titanium dioxide, occupying about 20% of the total world titanium dioxide demands, There are more than 50 brands belongs to plastic specials in the world 500 barands. Requirements for plastic, fine particle, good dispersion performance;Good heat resistance and light resistance,During the heat and the plastic forming process , the finished product does not change color in sunlight exposure and use process. Most of the particle size in plastic is fine. In the plastics, to join titanium dioxide

can improve the heat resistance of plastic products, light fastness, weather resistance, make the plastic products to improve the physical and chemical performance.The strong mechanical strength can extend their life!

The effect of titanium pigment in the plastics industry mainly has two aspects, one is used as the basic white pigment, provide cover (white color); the second is to block uv light, used as uv screen disadvantages agent, used for outdoor plastic products to provide a good weatherability. For the Common plastic,it does not require the weatherability, focuses More on the paint performance requirements.

Due to the characteristics of palstic products, When choosing different, should be taken into account in accordance with the technical requirements of plastic products, mainly to choose anatase or rutile, not same as the coatings, inks, paints.


3. Titanium dioxide quality requirements for paper production:

classification

Tio2 classification

remark

Rutile

Anatase

decorative paper


Higher Anti-aging requirement

High ash paper


Better Hiding power

Low ash paper


Better opacity

coinage paper


Better opacity

Paper is the third largest parts for titanium dioxide, As the paper filter, mainly use in high grade paper and thin paper. To join titanium dioxide in the paper can make the paper good whiteness, good gloss, high strength, thin and smooth, not penetrate when printing, light quality.Titanium dioxide for Paper generally use the titanium dioxide without the surface treatment, can have the effect of fluorescent whitening agent, increase the whiteness of paper, but laminated paper use requires the surface treatment of rutile titanium, to meet the requirements of light resistance and heat resistance.

Different paper use, different type titanium dioxide, titanium dioxide rutile, good oxidation resistance good weather resistance, mainly used for decorative paper and high ash paper of weather resistance; While titanium dioxide anatase used for the low transparency and low ash paper,not high rquirement for weather resistance.Although chlorination process and sulfuric acid process can produce rutile type, but the chlorination process titanium pigment , whiteness, the red crystal type of content, especially the stability of the finished product is better than that of the sulfuric acid method, suitable for use in the decorative paper and high ash;And coinage in the paper and the low ash must be used titanium dioxide by sulfuric acid, in order to meet the requirements of opacity for two kinds of paper.

4. Titanium dioxide quality requirements for ink and rubber :

Titanium dioxide , also have a wide range of applications in ink,rubber and others, including the three major application fields.


(1) Ink

Titanium dioxide is an indispensable white pigment in the senior ink, ink containing titanium dioxide color fast, good surface moisture resistant, easy to disperse, rutile type titanium pigment,both used in the printing ink industry .
Practice proved rutile type titanium pigment has ideal application performance, can be widely used in various types of ink preparation, crystal shape, refractive index and tinting strength, the index of fluorescence, type is better than the sharp titanium rutile type titanium pigment, therefore, rutile type titanium pigment is widely used in printing ink.


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