PPR Pipe color Masterbatch High Density Black&White Masterbatch

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China main port
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TT OR LC
Min Order Qty:
25 kg
Supply Capability:
1000000 kg/month

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Item specifice:

Outer appearance: Column grain 3x Light fastness: level 5-8 Migration: level 4
Heat-resistance: 220-280

Product Description:

 Application & Features

This series of products use PP as the substrate. lt has characteristics such as Easy coloring,Non-toxic,Tasteless,weathering strong,No leakage and migration.There will be No bubble and pocking mark while producing,meanwhile,it enhance pipes stiffness and toughness.

       

 

Technical Specification 

General Information

Product Name 

:

PPR Pipe color Masterbatch

Physical and Chemical Specification 

Packaging 

:

Unit Kraft bag 

Carrier Resin 

:

PE

Melting Temperature 

:

> 100° C

Appearance 

:

Uniform granule     

Light Fastness 

:

5(ISO Blue Wool Scale)

Heat Stability 

:

240 ° C 

Application 

:

Injection & Extruding moulding   ,

Letdown Rate 

:

2 % ~ 4%

Color difference 

:

ΔE<0.3 0.3

MFI(ASTM D-1238,190°C,2.16kg)

()

:

21± 5 grams/ 10 minutes

Moisture(ASTM-4019) 

:

0.5 %

Granule count/gram 

:

30-50 

Granule length (L) 

:

2.5 – 3.5 mm

Granule diameter (D) 

:

2 – 3 mm

 

 

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Q:What is a pigment?????????!?
then she is natural coz she is not using any substances to colour or paint....
Q:What are MAC pigments?
MAC pigments are similar to eyeshadow, except they are loose and in a small container instead of pressed tight into a palette. They're more pigmented (brighter, more vivid colors). This is Mac cosmetic's websites description: Pigment is a highly concentrated loose colour powder that contains ingredients to help it adhere to the skin. Create a subtle wash of colour or an intense effect. Does not streak or cake. It appears that all the colors they have available (online, at least) are frost finishes too, in case you were wondering that. :)
Q:Physics: Compare and contrast pigment color with the color seen from a light.?
you notice pigments the colour you notice them, using fact they replicate a spectra of sunshine, with particular frequencies, and take up all others seen to the human eye. in case you combine distinctive monochromatic mild with distinctive colours (as seen on the television: purple, green and blue it quite is referred to as additive mixing, or magenta, yellow and cyanide that's the different technique) your retina will upload the colors up, and experience it as a distinctive shade. (by skill of including each and all of the three colours on an identical intensity, you are able to create white mild) while mixing pigments (they are chemical compounds) you get a clean cloth, which will replicate an different spectra of sunshine, which you will see as a shade
Q:how to prepare coloured pigments?
Chemically, pigments fall into a number of large groups, but these are often arbitrarily divided into two major groups. The first group comprises pigments that contain nitrogen; it includes hemoglobins, chlorophylls, bile pigments, and dark-colored pigments called melanin, widespread in many animal groups and the chemical that is responsible for variations in the color of human skin. Related to melanins are the indigoids, of which the well known plant pigment indigo is an example. Riboflavin, which is also known as vitamin B12, is one of a number of pale yellow to green pigments that are produced by several plant groups. The second group is formed of pigments without nitrogen. Carotenoids are members of this group, as are the important plant pigments called flavonoids. In leaves, flavonoids selectively admit light wavelengths that are important to photosynthesis, while blocking out ultraviolet light, which is destructive to cell nuclei and proteins. Flavonoids are also important in flower color, in particular providing red and blue pigments. Bright fall colors are produced by the conversion of colorless flavonoids, called flavonols, into colored forms, called anthocyanins. Quinones provide many yellow, red, and orange pigments, including several useful dyes derived from insects that feed on plants containing the quinones. Cochineal, for example, is a red pigment obtained from the fat cells of scale insects that feed on cactus plants.
Q:What colors do these pigments reflect?
Carotenoids generally reflect yellow, orange, or red and absorb blue to blue-green light spectra. Xanthophyll absorbs well at 400-530 nm Beta-carotene absorbs most strongly between 400-500 nm. Fucoxanthin absorbs light primarily in the blue-green to yellow-green that penetrates deeper in water, peaking at around 510-525 nm and again at 450-540 nm. This reflects a yellow brown giving brown algae their color. Phycobilins are not found in leaves except as a phytochrome. They occur in Cyanobacteria (bluegreen algae) and Rhodophyta's (red algae) photosynthetic pathways as accessory pigments a part of the light reaction pigment systems energy donors to the reaction center. Phytochromes respond to far red between 700-800 nm. Phycoerythrin is a phycobilin pigment in rad algae that reflects red light and is therefore responsible for the color of most red algae.
Q:what are accessory pigments?
Accessory pigments are light-absorbing compounds, found in photosynthetic organisms, that work in conjunction with chlorophyll a. They include other forms of this pigment, such as chlorophyll b in green algal and higher plant , 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 chlorophyll. Some of these accessory pigments, particularly the carotenoids, also serve to absorb and dissipate excess light energy, or work as antioxidants. The different chlorophyll and non-chlorophyll pigments associated with the photosystems all have different absorption spectra, either because the spectra of the different chlorophyll pigments are modified by their local protein environment, or because the accessory pigments have intrinsic structural differences. The result is that, in vivo a composite absorption spectrum of all these pigments is broadened and flattened such that a wider range of visible and infrared radiation is absorbed by plants and algae. Most photosynthetic organisms do not absorb green light well, thus most remaining light under leaf canopies in forests or under water with abundant plankton is green, a spectral effect called the green window. Organisms such as some cyanobacteria and red algae contain accessory phycobiliproteins that absorb green light reaching these habitats. For more kindly click on the links below --- en.wikipedia.org/wiki/Accessory_p... en.wikipedia.org/wiki/Photosynthe...
Q:7th grade biology/botany. Leaves + color Pigments + HELP!!!!! + Please!!!?
Chlorophyll leaves and Tannin enters,depends on the temperature and seasons
Q:what are MAC eyeshadow pigments?
It's a loose powder that offers a much more pigmented color than the shadows. Though some of the pigments are offered in the same colors as the shadows, the color payoff is supposed to be much better. Personally, I have not used the pigments yet, but I would like to try them. You can also foil the pigments by adding liquid to them. I would not suggest doing this to the whole pigment. Add a little bit of the powder to the lid and add a drop of eyedrops. This will make the shadow like a paste and can be used for a very pigmented eyecolor. If you want to use it as loose powder, use a brush that packs on color really well... apply the powder to the brush and apply like normal eyeshadow. Just be aware that you may have a little more fallout b/c it's a loose powder as opposed to a packed eyeshadow.
Q:Drosophila Eye Pigments?
Man pigments determine the colour of the eye. If the composition of pigments is same in all the flies,how can the colour in which their eyes look differ?isn't this a contradiction?i suspect the accuracy of The chromatography test because even a very very slight change in the amount of pigment can significantly change the colour. The phenotype is always different in mutants due to different genotype. in genotype is taken for granted if a change in phenotype is present. Wait just got over into a nice point. Sometimes even if the pigment composition being same different colours m8 be produced due to different allotropes or iro of the same pigment might have different colours!though allotropes(not isomers) have same composition but differ in,their post translational changes r different.since post translational changes r indirectly influenced by genes.this completely explains this case.
Q:PIGMENT: by MAC COSMETICS? What is it?
Pigment is a loose powder that has highly concentrated color. They come in different finishes like matte or shimmery. You can use them as eye shadows and such, which is what most people do with them. They show up better and the metallic ones can be foiled (more vivid color and looks like metal almost) if you use them wet by putting a little bit of mixing medium or eye drops on your brush before dipping it in the pigment and applying it. They can also be used as lip colors by mixing with a clear lipgloss, or eyeliner if you use them wet or mix them with something like MAC's special eyeliner mixing medium. They also make a mascara mixing medium that can be used with pigments. Pigments really are a handy, universal product to have! Keep in mind that some pigments are not safe for use in the eye and/or lip area. If you look at MAC's website where the pigments are, you can check out the specifics about that under View Recommended Use. Also, if you use pigments wet, it's best to get a little bit of it in the jar lid, then dip the brush in it. That way you won't dampen and ruin the pigments in the jar, and moisture in the jar could promote the growth of bacteria.

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