Chemical Auxiliary

White Pigment CAS No. 13463-67-7 Chloride Process Titanium Dioxide for Powder Coatings

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Specifications:

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Basic?data:

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Chemical?Name | Titanium?dioxide(TiO2) |
CAS | 13463-67-7 |
EINECS | 236-675-5 |
ISO591-1:2000 | R2 |
ASTM?D476-84 | III,?IV |
Appearance | White?powder |
BET | 4.1?g/cm3 |
Density | 0.7~1.0?g/cm3 |
Surface?treatment | Zirconium,?Aluminum?coats?and?special?organic?treatment |
Factory | Shanghai?liangjiang?titanium?white?products?co.,ltd |
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Typical?technical?index(?Standard:Q/VAIP1-2010)

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Index | R1930 |
TiO2?% | ≥93.0 |
Rutile% | ≥98.0 |
Whiteness?(compared?to?sample)?
?L*(?samples-?standard?samples)?
?s=(?a2+?b2)0.5 | Unlower
≥-0.3
≤0.5 |
105℃?volatile% | ≤0.5 |
Water?solubles?% | ≤0.5 |
Redidue?(45μm?sieve)??% | ≤0.05 |
Aqueous?suspension?PH | 6.5-8.0 |
Lightness?% | ≥98 |
Oil?absorption?g/100g | ≤19.5 |
Color?reducing?(Reynolds) | ≥1850 |
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*?The?main?differences?between?rutile?titanium?dioxide?R-1930?

and?rutile?titanium?dioxide?R-920:

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Lies?in?the?coating?process,?and?the?particle?diameter.?R1930?is?used?more?widely,?

of?blue?color,?high?brightness,?high?gloss,?particle?diameter?and?narrow?distribution,?

absorption?ultraviolet?high?ability,?excellent?outdoor?weathering?performance?and?

anti?pulverization?ability?strong,?strong?hiding?power?and?achromatic?power,?

dispersion?of?good,?good?stability?and?so?on,?made?the?product?color?bright,?high?gloss.

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*?Application?suggestion:

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room?inside?and?outside?the?Plano,?Semi?Gloss?Architectural?coatings,?

general?industrial?coatings,?decorative?coatings,?in?the?water?application?system?with?

more?excellent?performance.

Bible?paper,?general?decorative?paper?and?paper?and?other?paper?fields.

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Description:

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1.?Liangjiang?Brand?rutile?titanium?dioxide?R1930?is?manufactured?through?chlorination?process,

?using?high-quality?titanium?ore?as?the?main?raw?material,?after?chlorination,?refining,?oxidation?and?

surface?treatment.

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2.?Liangjiang?Brand?rutile?titanium?dioxide?R1930?is?coated?with?ZrO2,?Al2O3?and?

special?organic?treatment.?The?features?are?of?neutral?hue,?high?gloss,?high?weatherability,?

high?covering?power,?excellent?dispersion,?etc.?With?excellent?resistance?to?pulverization,?

our?R1930?can?substitute?other?high-grade?titanium?dioxide?products?like?Dupont?R902.

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3.?Comparation?of?chlorination?process?VS.?Sulfuric?acid?process?rutile?titanium?dioxide?

? ? produced?by?Liangjiang:

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Sulfuric?acid?process?titanium?dioxide

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Advantages:?use?cheap?titanium?ore?(or?titanium?slag)?and?sulfuric?acid?as?the?main?raw?materials,?

of?long-history?technology,?proven?technique?and?low?production?cost.

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Disadvantages:?process,?long?process,?serious?pollution?to?the?environment,?

low?product?quality?stability.

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Chlorination?process

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Advantages:?using?the?less?impurities?artificial?rutile?of?90%?tio2?purity?as?the?raw?material,

?short?process?flow,?production?capacity?easy?to?expand?and?continue,?high?quality.

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Disadvantages:?because?of?the?monopoly?of?the?foreign?companies,?it’s?hard?to?bring?in?the?

foreign?technology?and?equipment?in?China.?Besides,?due?to?the?raw?material?of?

high?content?titanium?dioxide?ore,?the?production?cost?is?relatively?high?and?the?process?is?hard.

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.

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4, Titanium?dioxide?compared?with?other?kinds?of?white?pigment?:

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Name | Relative? Density | Refractive ?index | Tint?reducing | hiding?power |
Reynolds?number | relative?value |
Tiatnium?dioxide? rutile?Chlorination?process | 4.0 | 2.85 | 1800 | 105 | 105 |
Tiatnium?dioxide?rutile? sulfuric?process | 4.2 | 2.76 | 1650 | 100 | 100 |
Titanium?dioxide?anatase | 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 | ? |
BasicLeadCarbonate | 6.1 | 2 | 150 | 9 | 12 |
zinc?sulfide | 4 | 2.37 | 660 | 40 | 39 |
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5.?Titanium?dioxide?anatase,?titanium?dioxide?antase?coated,?

titanium?dioxide?rutile?sulfuric?process,?titanium?dioxide?rutile?chlorination?process:

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? | Titanium?dioxide ?anatase | Titanium?dioxide? antase?coated | titanium?dioxide?rutile sulfuric?process | titanium?dioxide?rutile chlorination?process |
Powder?type | Indoor?powder | Indoor?powder | Indoor?/outdoor?powder | Indoor?/outdoor?powder |
Usage?amount | big | seldom | big | little |
Dispersibility ? | bad | good | good | good |
Hiding?power | bad | bad | good | excellent |
Surface?properties | bad | good | good | good |
Fluidity | bad | good | good | good |
Anti?yellowing | bad | bad | good | excellent |
Color?stability | bad | Medium | better | excellent |
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This?table?shows?the?Liangjiang?Brand?chlorination?process?rutile?titanium?dioxide?R1930?has?the?

highest?refractive?index,?the?highest?hiding?power?(opacity)?and?achromatic?force,?bright?whiteness,?

high?gloss?and?good?dispersion.

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Applications:

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1. Characteristic?requirements?for?titanium?dioxide?in?coatings?and?paints

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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 |
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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!?

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

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Items | Performance |
Hiding?power | Lighter?and?thinner?plastic?products?can?be?produced?using?tio2?o f?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 |
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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.?

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3. Titanium?dioxide?quality?requirements?for?ink?and?rubber?:

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Titanium?dioxide?,?also?have?a?wide?range?of?applications?in?ink,rubber?and?others,?

including?the?three?major?application?fields.

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?(1) Ink

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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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(2)?Rubber?

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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.

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4. Titanium?dioxide?quality?requirements?for?paper?production:

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classification | Tio2??classification | Notes |
rutile | anatase |
decorative?paper | √ | ? | Higher?Anti-aging?requirement |
High?ash?paper | √ | ? | ? Better?Hiding?power |
Low?ash?paper | ? | √ | Better?opacity |
coinage?paper | ? | √ | Better?opacity |
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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.

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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.

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we?aspires?to?be?the?supplier?of??the?world& acute;s?leading?chemical?

raw?materials,?show?our?value?of?the?products?made?in?China!