Lithopone pigments B301 B311 Pigment chemical factory direct sell

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

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Specifications of Lithopone

1.The factory direct sell
2.Free samples
3.Visit our booth for more details
Lithopone(B301 B311)

1.well-used in paint-making, printing ink, plastics, leather, PVC
2.lithopone 28-30%  b311 b301
3.high quality
4.low price

Features:
1) A white pigment produced by precipitation through filtering,
heating and quenching works
2) Has mostly been replaced by titanium dioxide which is more
durable, but it is much cheaper

Applications:
1) Used as a base for lake pigment
2) Used as a inert pigment for paint, ink and cosmetics
3) A large range of applications in plastic industry
4) Used as a filler in paper, leather, and linoleum

English Name: Lithopone(B301 B311)

Item

Index

B301

B311

In terms of total zinc sulfide and barium sulfate the sum of% (m / m) ≥

99

99

The total amount of zinc (in zinc sulfide)% m / m) ≥

28

30

Zinc Oxide% (m / m)

0.6

0.3

105 °C Volatile% (m / m) ≤

0.3

0.3

Water soluble% (m / m) ≤

0.4

0.3

Filter material (63μm filter)% (m / m) ≤

0.1

0.1

Color (with standard sample)

Excellent

Excellent

Death by degrees to take liquid water

Neutral

Neutral

Oil Absorption g/100g

14

10

Reducing power (with standard sample)% ≥

105

105

Opacity (contrast ratio)

Not lower than 5%standerd sample

Not lower than 5%standerd sample

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.

Uses: Widely used in coating, powder, plastic, profiles, paint, rubber, paper, and leather, etc.

Packing: 25 kg/50kg  P.P woven bag or with the clients’ request

 

 

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Q:what are the three major photosythetic pigments?
A okorder.com/... gives the spectra (Action and Absorption)
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:What exactly are eyeshadow pigments?
they are a loose powder like consistency, and they're just that.. they're super pigmented!!! ut i have about 26 pigments (: most are mac, some other brands.
Q:Physics: Compare and contrast pigment color with the color seen from a light.?
Pigments are chemicals that selectively absorb and reflect different spectra of light. When a surface is painted with a pigment, light hitting the surface is reflected, minus some wavelengths. This subtraction of wavelengths produces the appearance of different colors. Most paints are a blend of several chemical pigments, intended to produce a reflection of a given color. Mixing pigments is subtractive. Mixing light is additive. Let's take the primary pigments, red, blue and yellow. Red pigment is red because the chemical it is made of absorbs (subtracts) blue and yellow light that falls on it and reflects only red light to your eye. Similarly, blue pigment is blue because it absorbs red and yellow light and reflects only blue. So when you mix the three primary pigments together, you produce something that absorbs all of the light falling on it in equal amounts and reflects nothing to your eye. Thus, it appears black. In contrast, when you mix only red and blue light, there isn't any yellow in it, so the resulting light appears purple (the complement of yellow). Likewise, if you mix red and yellow light it appears orange (the complement of blue). If you mix all three colors of light together (in equal amounts), the resulting light appears white because it contains all of the colors of the spectrum. This explanation is sound, although greatly simplified. The two summaries above are not my own, nor do I claim them as mine.
Q:what is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids?
Pigments in plant biology are actually (as you may know) long-chain conjugated systems which absorb light at specific frequencies. This specificity is largely due to the morphological and physical features of each pigment molecule. Since Chlorophyll a only absorbs well at wavelengths of about 400-450 nm and 650-700 nm a plant empowered with only this photosynthetic molecule would have an extremely limited range of spectral absorption. This is where the accessory pigments come in. Chlorophyll b's absorption peaks at 450-500 nm and 600-650 nm and Xanthophyll's at around 400-530 nm, allowing for a much wider absorption range. Carotenes contribute to photosynthesis by transmitting the light energy they absorb from chlorophyll back into the energetic system. None of the pigments, absorb well in the green-yellow region which is largely responsible for the abundance of greens we see throughout nature. The five main pigments are: Chlorophyll a - a blue-green pigment Chlorophyll b - a yellow-green pigment Carotene - an orange pigment Xanthophyll - a yellow pigment Phaeophytin a - a gray-brown pigment Phaeophytin b - a yellow-brown pigment A good illustration of this concept can be found in this graph of Photosynthetically Active Radiation, illustrating the absorption peaks of all the molecules: upload.wikimedia.org/wikipedia/co...
Q:What is a pigment molecule?
pigments are molecules that absorb electromagnetic radiation. For example, the chlorophyll pigment in plants absorbs blue and red light, which is why they reflect green light (since green is the color not absorbed). Another example is melanin, which is the pigment that darkens the skin of people. Melanin absorbs UV to protect the skin. A pigment molecule struck by EM radiation in the visible region may absorb some of the light depending on what pigment it is.
Q:Why does a plant use several pigments instead of one or two?Why are plant leaves green?
Pigments are a way for a plant to absorb the sun's energy in the form of light (photosynthesis). The different colored pigments absorb different wavelengths of light and pass it on directly to the plant to make energy, except for one class called the carotenoids, which much pass it on the the chlorophyll before anything happens The plants leaves are green because they absorb all the other wavelengthss (red, blue, oragne etc) except the green one, and the reflection of the green is what our eyes see.
Q:What is pigment?????
It's like loose eye shadow.. except a more vibrant colour.. you'll get more colour pay off (usually). Pigments are nice - if you're just starting off.. go with Vanilla Pigment, it's uses are endless! And yes, you can use it on your lips.. sometimes I even use blush on my lips with a nice lip gloss.
Q:What is the difference between a pigmented eyeshadow and a non - pigmented one?
pigmented eye shadow
Q:What are accessory pigments?
This Site Might Help You. RE: What are accessory pigments? Are carontenoids and anythocyanin accesory pigments.

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