Shanghai Liangjiang Titanium White Product Co., Ltd.

Shanghai Liangjiang Titanium White Product Co., Ltd.

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Home ProductsRutile Titanium DioxideRutile Chemical Cristal Titanium Dioxide With Excellent Dispersibility / Hydrophilicity

Rutile Chemical Cristal Titanium Dioxide With Excellent Dispersibility / Hydrophilicity

Rutile Chemical Cristal Titanium Dioxide With Excellent Dispersibility / Hydrophilicity

Product Details:

Place of Origin: Shanghai, China
Brand Name: Liangjiang
Certification: ISO/REACH/SGS/ROSH
Model Number: R628

Payment & Shipping Terms:

Minimum Order Quantity: 1MT
Price: negotiation
Packaging Details: Bag:Plastic and paper compound valve bag, net weight of each bag: 25kgs
Delivery Time: Within 10 workdays after payment
Payment Terms: 30% TT prepayment, 70% against the copy of BL,Irrevocable sight LC,West Union, D/A, D/P
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Detailed Product Description
Surface Treatment: Coated With Zr And Al + Special Organic Treatments Application: R-628 Is Top Grade, Universal Type Rutile Grade Titanium Dioxide. It Is Widely Used In Kinds Of Decorative Paints ( Outdoor And Indoor ), Powder Coatings, Coil Coatings, Universal Industrial Paints ( Plastic, Ink, Paper, Rubber, Leather Etc ) .
HS: 3206111000 Grade Standard: Industrial Grade
Production Process: Sulphuric Acid Process ElNECS No.: 236-675-5
Classification: Titanium Dioxide Model Name: Rutile Titanium Dioxide R618
CAS No.: 13463-67-7 Supply Ability: 3000Ton/Tons Per Month
Color Indexing: 77891, White Pigments Main Features: Excellent Whiteness, Reducing Power And Covering Power. Good Dispersibility In Both Aqueous And Oiliness System;

Rutile Titanium dioxide pigment with excellent whiteness, dispersibility, hydrophilicity and lipophilicity

 

Specifications:

 

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

4.1 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-628

inorganic surface treatment

ZrO2,,AL2O3

organic surface treatment

yes

TiO2 content %

≥93

lightness %

≥94.5

Tint reducing power

≥1900

105℃ volatile matter %

≤0.5

water soluble matter %

≤0.5

PH value

6.5~8.5

oil absorption   (g/100g)

≤20

electrical resistivity  Ωm

≥80

residue on 45um sieve %

≤0.02

rutile content     %

≥98.0

white degree ( compared with standard sample)

not less

Oil dispersible power (Hegemann nukber)

≥6.0

Index controlled by the company

Gardner of dry powder

∆L* (samples- standard samples)

≥100

∆b

≤1.80

Dispersibility under high-speed stirring

μm         ≤

(Typical application under certain indigents)

packing specification:

Adopted plastic woven bags or paper and plastic compound bags, net weight is 25%, or packaged as customer’s request in 500kgs or 1000kgs bags.

 

Applications:

 

1. Characteristic requirements for titanium dioxide in coatings and paints

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.

 

(2) rubber

Titanium pigment mainly used as colorants in rubber industry, but also has a reinforcing, prevent aging, filling effect. Add titanium pigment into white and color rubber products, under the sunlight, resistant to sunlight, no crack, no color, stretching rate and resistance to acid and alkali. With titanium dioxide, rubber is mainly used for automobile tires and rubber shoes, rubber floor, gloves, sports equipment, etc., generally,anatase type. But used in automobile tyres production, add a certain amount of rutile type products, to enhance the ozone resistance and ultraviolet resistance.

 

Description:

 

1. Liangjiang brand-Rutile titanium dioxide pigment R628 is coated with zirconia and alumina in an inorganic manner and modified with special organic finishing agent on the surface. As a kind of multifunctional and general-purpose rutile TiO2 pigment with excellent whiteness, dispersibility, hydrophilicity and lipophilicity, it can be applied to a lot of fields including coating, plastic, ink and paper.

 

Main features:

 

excellent whiteness, reducing power and covering power. Good dispersibility in both aqueous and oiliness system; it also has superior weather fastness, heat resistance and light resistance. It can be widely used in many fields.

 

Applied range:

 

 R-628 is top grade, universal type rutile grade titanium dioxide. It is widely used in kinds of decorative paints ( outdoor and indoor ), powder coatings, coil coatings, universal industrial paints ( plastic, ink, paper, rubber, leather etc ) .

 

2. Comparation of chlorination process VS. Sulfuric acid process rutile titanium dioxide produced by Liangjiang:

 

Rutile Chemical Cristal Titanium Dioxide With Excellent Dispersibility / Hydrophilicity 

 

 

 

 

3. Titanium dioxide compared with other kinds of white pigment :

 

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.

 

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

 

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

 

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!

 

we aspires to be the supplier of  the world's leading chemical raw materials, show our value of the products made in China!

Contact Details
Shanghai Liangjiang Titanium White Product Co., Ltd.

Contact Person: julin@lj-group.com

Tel: +8613636583653

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