Pigment chemical lithopone pigments factory direct sell

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

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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:how do you make pigmented ink?
Isn't all ink pigmented? A quick search for make your own ink turned up many recipes. Here is one: Basic Permanent Black Ink: 1 egg yolk 1 tsp gum arabic 1/2 cup honey 1/2 tsp lamp black (buy in a tube or make by holding a plate over a lit candle) Mix egg yolk, gum arabic and honey in a small bowl.
Q:What is a pigment?????????!?
then she is natural coz she is not using any substances to colour or paint....
Q:What are the ingredients in MAC's pigments? (10pts)?
Mac Pigment Ingredients
Q:What eyeshadow brand is the most pigmented?
Highly Pigmented Eyeshadow
Q:what is the right way to put on skin pigments?
Pigments are usually packaged in a finely milled loose powder form. After cleansing , toning and moisturizing,let the moisturizer absorb in the skin. Apply the skin pigments using a large compact powder brush/kabuki brush in a circular motion on face neck, then apply a second layer in a downward motion. Then use Evian water Mister to set the pigment. For eye pigments, put a thin layer of skin pigment first, then apply the eye pigment using a oval shaped dome brush
Q:thinking about the main role of pigments in photosynthesis...? explain how the pigments in colored objects suc?
photosynthetic pigment or antenna pigment is a pigment that is present in chloroplasts or photosynthetic bacteria and captures the light energy necessary for photosynthesis. Green plants have five closely-related photosynthetic pigments (in order of increasing polarity): Carotene - an orange pigment Xanthophyll - a yellow pigment Chlorophyll a - a blue-green pigment Chlorophyll b - a yellow-green pigment Phaeophytin a[1] - a gray-brown pigment Phaeophytin b[1] - a yellow-brown pigment Chlorophyll a is the most common of the six, present in every plant that performs photosynthesis. The reason that there are so many pigments is that each absorbs light more efficiently in a different part of the spectrum. Chlorophyll a absorbs well at a wavelength of about 400-450 nm and at 650-700 nm; chlorophyll b at 450-500 nm and at 600-650 nm. Xanthophyll absorbs well at 400-530 nm. However, none of the pigments absorbs well in the green-yellow region, which is responsible for the abundant green we see in nature.
Q:Explain light activation of pigments (absorption of light by pigments)?
A pigment is a substance that imparts color by absorbing some frequencies of visible light but not others. For instance, there are a lot of substances that absorb ultraviolet light into the visible spectrum, in other words they also absorb plain violet light. Since they absorb violet light but reflect back the rest of light, they appear yellow. Purple pigments, on the other hand, are quite rare because they absorb purple light (which has the highest energy of visible light) and reflect back everything else. When anything absorbs a photon of electromagnetic radiation (light, x-rays, ultraviolet, infrared, microwaves, gamma rays, radio waves), it is activated which means that it takes the energy of the photon and goes to an energy state that is higher by the same amount of energy that was in the photon. At the molecular level, energy is quantized, meaning its restricted to particular states. For instance, vibrational energy corresponds to infrared light: there are only certain ways, called modes, that a molecule can vibrate in, if it can't vibrate in an appropriate mode, it can't absorb the infrared radiation that corresponds to being promoted to that mode. That's why substances can be transparent. At the higher energy state, the substance might be able to participate in chemical reactions that it would not be able to participate in in a lower state. That's usually what is meant by light activation. So a pigment that absorbs visible or UV light might become activated and react with something or react in ways that it wouldn't be able to in the dark.
Q:explain an absorption spectrum of different pigments and the action spectrum of?
Emission spectra is considered whilst a gas, as an occasion, is heated. The electrons of its atoms are excited and can ultimately substitute its potential point. this occasion being volatile, the electron ultimately returns to the preliminary state and emits a nicely-defined photon. In an absorption spectra the source of sunshine isn't the gas. An exterior source of white (or however variety you want) easy emits in direction of the gas you're utilising; on condition that the potential ranges are quantified on the atoms of the gas, the electrons of the atoms would be excited in basic terms whilst a photon of precise potential (akin to the potential difference between the electron's point and yet another one on the atom) arrives. hence, based on the gas, in basic terms nicely-defined photons would be absorbed, and the absorption spectra is then obtained.
Q:what pigment are? give two example?
i need example sentences of pigment.. Thanks.. :)
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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