Pigment chemical lithopone pigments factory direct sell

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Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Specifications of  lithopone pigments for plastic

lithopone pigments
1,good quality and reasonable price
2,free sample
3,SGS,BV,CIQ inspection.

 

 

Pigment chemical lithopone pigments for plastic

 

1. Product name: Lithopone

2. Chemical formula: ZnS+BaSO4

3. Other Names:Barium zinc sulfate

4. CAS No.: 1345-05-7 H.S. Code: 3206421000

5. EINECS: 215-715-5

Appearance: A white, odorless powder. Insoluble in water. It’s has good whiteness and envelop ability.

6. Properties: This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic.

7. Application: Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.

8. Package:25kgs/PP bag,25MT/20’FCL

 

Technology Data:

ITEM

Specification

B311

B301

Total Zinc and Barium Sulphate %≥

99.0

99.0

Zinc Sulfide Content %≥

30.0

28.0

Zinc Oxide Content %≤

0.3

0.6

Tinter Reducing Power, Compared with Standard Samples ≥

105

100

105°C Volatile matter %≤

0.3

0.3

Water solubles %≤

0.3

0.4

Water suspension Ph-value

Neutral

6.0-8.0

Oil absorption,g/100g≤

6.0-8.0

14

Residue on sieve 45um %≤

5

5

9. Payment: T/T, L/C

10. Packing picture:

 

 

 

 

 

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Q:Where about in the beetroot is the pigment concentrated more?
I've known it to be in the skin and thats from a cooking point of view.
Q:Why is it important for a plant to have more pigments than just chlorophyll?
if the plant has more than one color of pigments, it can absorb more spectrums of the visible scale and create food longer, therefore surviving longer
Q:Mac Eyeshadow vs. Mac Pigment... which is a better investment...???
The pigment has a BETTER pay off. I prefer eyeshadow for everyday and pigment for special occasions or going out at night! I own more e/s
Q:What are the accessory pigments and what are their functions?
Accessory pigments are light-absorbing compounds, found in photosynthetic organisms, that work in conjuction with chlorophyll a. They include other forms of this pigment, such as chlorophyll b in green algal and higher plant antennae, while other algae may contain chlorophyll c or d. In addition, there are many non-chlorophyll accessory pigments, such as carotenoids or phycobiliproteins which also absorb light and transfer that light energy to photosystem chlorophylls. Some of these accessory pigments, particularly the carotenoids, also serve to absorb and dissipate excess light energy, or work as antioxidants.
Q:How many pigments does grass reflect?
Pigments are the colors that make grass look green. They are the pigments that do photosynthesis. Grass looks green because it reflects green light. It reflects the wavelengths of light that have the frequency of green light. Grass has other pigments that we do not see through the chlorophyll, but it is the light that is reflected.
Q:what is the definition of color pigments?
Pigments are substances which are used familiarly to create pictures and printings. Pigments give an object a color when in a field of incident white light. Pigments themselves absorb a set of incident colors of light and reflect all others. When multiple pigments are mixed, their ability to absorb colors is added, such that their ability to reflect colors is subtracted.
Q:why light and pigments are different?
A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption. This physical process differs from fluorescence, phosphorescence, and other forms of luminescence, in which a material emits light. Many materials selectively absorb certain wavelengths of light. Materials that humans have chosen and developed for use as pigments usually have special properties that make them ideal for coloring other materials. A pigment must have a high tinting strength relative to the materials it colors. It must be stable in solid form at ambient temperatures. For industrial applications, as well as in the arts, permanence and stability are desirable properties. Pigments that are not permanent are called fugitive. Fugitive pigments fade over time, or with exposure to light, while some eventually blacken. Pigments are used for coloring paint, ink, plastic, fabric, cosmetics, food and other materials. Most pigments used in manufacturing and the visual arts are dry colourants, usually ground into a fine powder. This powder is added to a vehicle (or binder), a relatively neutral or colorless material that suspends the pigment and gives the paint its adhesion.
Q:What is pigment?????
Yeah its tottaly safe..its just a more intense concentration of color...I love MAC too theyre products are really good...make sure you use a good gloss over the top when you use it for your lips or itll get a little cakey looking.
Q:What are accesory pigments and why are they important?
Accessory pigments, also called, Photosynthetic Pigments or Chloroplast pigments, are pigments which are present within the cell of a Chloroplast used to harvest a greater spectrum of light.y are colored compounds which absorb and transfer light energy to chlorophyll. Pigments are light-absorbing molecules. In addition to chlorophyll,other pigments, principally yellow and orange carotenoids, as well asother forms of chlorophyll, are also present in green plants. These molecules absorb light and then pass the energy to the chlorophyll and accessory pigments, like the carotenoids, enable the plants to use more ofthe light than is trapped by chlorophyll alone.
Q:What is the role of pigment in photosynthesis photosynthesis ?
The pigment is known as chlrophyll, and plays a vital role in photosynthesis. It is a principal light-capturing pigment in most plants, algae and cyanobacteria. In plants and algae, chlorophyll is located in the thylakoid membranes of choroplasts. During the reaction of photosynthesis carbon dioxide and water produce energy using light energy trapped by the green pigment chlorophyll. This reactions primary products are ATP and NADPH, with oxygen being produced as a waste product. Photosynthesis takes place in the chloroplasts, where the green chlorophyll pigment is located.

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