Ranbar l3660 Zinc iron chrome brown inorganic pigment Brown 33 powder for plastics and coatings

• Customization: Available
• CAS No.: 68186-88-9
• Formula: Fe/Zn/Cr
• Model NO.: Ranbar Brown I3660
• EINECS: 68186-88-9
• Colour: Brown
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic
• Type: Synthetic
• Solubility: Insolubility
• Other name: Iron zinc chrome brown
• Temperature resistance: 800ºC
• Weather resistance: Level 5
• Light resistance: Grade 8
• Chemical category: Composite inorganic pigments
• Hue: red-brown
• Color index: Pigment brown 33
• Specific gravity: 5.1
• Oil absorption: 16-23g/100g
• PH: 5-8
• Density: 4.5-5.3g/cm³
• Packing density: 0.58kg/l
• The average particle size: about 0.7μm
• Residue 325 mesh [44µm]: 0.06wt%
• Conductivity: 325µS/cm
• Transport Package: Bag/CTN/Pallet
• Specification: 25kg/bag
• Trademark: Ranbar
• Origin: Source Area
• Production Capacity: 10000

Product Description

 

 

 

 

 

Ranbar Brown I3660 zinc iron chromium brown pigment is a high-performance composite inorganic pigment produced by high-temperature calcination technology using spinel-type Fe/Zn/Cr oxides as raw materials. Its color index is Pigment Brown 33, showing a dark reddish-brown hue.

Ranbar Pigment Brown 33 can withstand temperatures as high as 800°C and possesses excellent lightfastness, weather resistance, acid and alkali resistance, and chemical stability. Additionally, it exhibits outstanding dispersibility and a certain degree of infrared reflectance.

Ranbar Brown I3660 composite inorganic pigment is recommended to be used in opaque formulations in conjunction with high-performance organic pigments to achieve superior performance and color. It is compatible with most thermoplastic and thermosetting resin systems and polymers, without warping or migration.9

 

 

Color Index: Pigment Brown 33

C.I. Structure Number: 77503

CAS Number: 68186-88-9

Chemical Composition: Iron/Zinc/Chromium Oxide (Fe/Zn/Cr)

Crystal Structure: Spinel

Physical Form: Brown Powder

Temperature resistance: 800ºC

Weather resistance: Level 5

Light resistance: Grade 8

Chemical category: Composite inorganic pigments

Hue/light: Red-brown

 

Ranbar I3660 zinc iron chromium brown composite inorganic pigment is suitable for both indoor and outdoor applications. It can be widely used in various liquid and powder coatings, fluorocarbon coatings, high-temperature baking coatings, various engineering plastics, masterbatches, building materials, glass baking paint, enamel, ceramics, printing inks, etc.

 

 

FAQ

1. who are we?
We are based in Shanghai, China, start from 2011,sell to Domestic Market(20.00%),Eastern Asia(15.00%),South Asia(13.00%),North America(12.00%),South America(10.00%),Southeast Asia(6.00%),Central America(6.00%),Eastern Europe(6.00%),Northern Europe(5.00%),Africa(4.00%),Mid East(3.00%). 
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
organic pigments,inorganic pigment,metal complex dye,solvent dye,Change color pigment

4. why should you buy from us not from other suppliers?
Our company was founded in 2011, has 14 years of industry talent; We have 1600+ product models, 3000 square meters of storage area, 10+ cooperative brands; We can provide customers with color detection, color matching andcolor customization services;

5. what services can we provide?
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