Chemical Powders
Description
natural organic Chloride process titanium dioxide pigment for Industrial Coatings
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Specifications:
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Liangjiang?Brand?R801?is?chlorination?process?Rutile?titanium?dixoide,
which?is?treated?by?Sio2,?Al2O3,?ZrO2.?It?is?designed?as?an?universal?type.?
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This substance is of high importance for coatings.
Based on experiments and expert knowledge, we produced rutile pigments in various grades.
Each grade leads to excellent performance properties for the type of paint or coating being manufactured like high chalk resistance with extreme durability for exterior paints and coatings,
or low abrasion and high opacity in inks.
Using these TiO2 pigments, coatings resistant against weathering. They can be applied in
external uses and have water proofing properties.
Low abrasion of this form of pigment is important in producing flexographic inks. Also,
because of resistance against weathering it increases the life of glasses and is useful
for polishing. TiO2 pigments are used in industrial and architecture coatings because
of their naturalness, whiteness and opacity.
Applications of TiO2 rutile pigments are as follows:
? Industrial Coatings
? Powder Coatings
? Silicone Coatings
? Mineral Plasters
? Can Coatings
? Decorative Coatings
? Wood Protecting
? UV Coatings
? Automobile Coatings
? Low-VOC Systems
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Basic?data:
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Chemical?Name | Titanium?dioxide(TiO2) |
CAS?No. | 13463-67-7 |
EINECS?No. | 236-675-5 |
ISO591-1:2000 | R2 |
ASTM?D476-84 | III,?IV |
Appearance | White?powder |
BET | 4.0?g/cm3 |
Density | 0.7~1.0?g/cm3 |
Surface?treatment | Silicon,?Zirconium,??Aluminum?coats?and?special?organic?treatment |
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Typical?technical?index(?Standard:Q/VAIP1-2010)
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Index | R?801 |
TiO2?% | ≥90 |
Surface?treatment | Si,?Al,?Zr |
L*(acrylic?paint?system)% | ≥94 |
B?*(acrylic?paint?system)% | ≤0.35 |
Whiteness(acrylic?paint?system)%% | ≥88 |
Hiding?power(acrylic?paint?system)% | ≥94 |
Relative?tinting?strength(acrylic?paint?system,?comparison?with?R902+)% | ≥96 |
Oil?dispersibility?H | ≥6.0 |
Oil?absorption?g/100g | ≤20 |
PH?value?of?water?suspensions? | 6-8 |
Resistivity?of?water?suspensions?(Ω.m) | ≥60 |
105℃?volatile% | ≤0.5 |
Redidue?(45μm?sieve)??% | ≥0.1 |
Whiteness?(compared?to?sample)?
?L*(?samples-?standard?samples)?
?s=(?a2+?b2)0.5 | Unlower
≥-0.3
≤0.5 |
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?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.
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Storage?and?transportation?safety:
Store?in?a?cool,?dry,?well-ventilated?area?away?from?incompatible?substancesWash?thoroughly?after?handling.?
Remove?contaminated?clothing?and?wash?before?reuse.?Use?with?adequate?ventilation.?
Minimize?dust?generation?and?accumulation.?Avoid?contact?with?eyes,?skin,?and?clothing.
?Avoid?breathing?dust.
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Description:
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1, Liangjiang?Brand?rutile?titanium?dioxide?R801?introduced?foreign?advanced?
chloride?process?technology?for?the?manufacturing?of?Titanium?Pigment,mainly?manufacturing?
chloride?process?rutile?titanium?pigment?(referred?as?R?type),?which?is?very?important?white?pigment?
and?ceramics?glaze?with?excellent?performance.?It?also?has?excellent?whiteness,?tinting?strength,?
hiding?strength,?weather?resistance,?heat?resistance?,?chemical?stability?,?
especially?no?toxicity?compared?with?other?white?pigments,?and?is?widely?
used?in?the?following?industries:?coatings?,?plastic,?paper?making,?
printing?ink,?chemical?fiber,?enamel,?rubber,?and?cosmetics?etc.
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2,?Comparation of chlorination process VS. Sulfuric acid process rutile titanium dioxide produced by Liangjiang:
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3. 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 R920 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 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 |
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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!
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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.
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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 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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To become the world& acute;s leading chemical raw material supplier and service provider,
we& acute;d love to show the excellent value of Chinese manufacturing and production through
our own brand image.
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Shanghai Liangjiang Titanium White Product Co., Ltd.
Chloride Process Titanium Dioxide,Rutile Titanium Dioxide,Anatase Titanium Dioxide
Address: Room 302, Building No.8,
Shanghai, Shanghai
China, 200000
Tel: 86-21-69985235
Fax: 86-21-39565974
