Pigment Iron Oxide for Plastics and Rubber

• Customization: Available
• CAS No.: 1309 - 37 - 1
• Colour: Green, Red, Black, Yellow
• Model NO.: 1309 - 37 - 1
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic
• Application Material: Iron Oxide
• Type: Natural
• Solubility: Insolubility
• Composition: Oxide
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Iron Oxide Green
• Transport Package: Bag
• Specification: 25Kg/Bag
• Origin: China
• HS Code: 28211000
• Production Capacity: 5000mt/M

Product Description

Product Introduction

Iron oxide is a compound made of iron and oxygen. It comes in different types, like red - brown (common in pigments), black (with magnetic forms too). It's dense, melts at high temps, and can react with acids. It also plays a role in processes that turn it into iron or change its chemical state.

 

Product Specification

Items	Black	Yellow	Borwn	Red
types	330	313		110,120,130,190
Contents(Fe2O3·H2O) % ≥	90	86	88	96
Oil Absorption ml/100g	15-25	25-35	25-35	15-25
Water soluble salts% ≤	0.5	0.3	0.3	0.3
Res. on 325 mesh % ≤	0.5	0.3	0.5	0.3
Moisture % ≤	1.5	1.0	1.5	1.0
PH Value	5-8	33-7	4-7	3.5-7
Ignition loss (1,000ºC,1/2 h) % ≤	5.0	14	---	1.0
Bulk density g/cm3	0.8-1.2	0.4-0.6	0.5-0.8	0.7-1.1
Specific gravity g/cm3	4.6	4.1	4.7	5.0
Tinting Strength(Compared with standard) %	95-105	95-105	95-105	95-105
Color Difference E (Compared with standard) ≤	1.0	1.0	1.0	1.0

Packaging & Shipping

 

Product Application

• Pigments: Used in paints, plastics, and rubber for color. It resists weather and keeps colors bright, working well in outdoor paints or durable plastics.
• Metallurgy: Key for making iron/steel. Factories use it to extract iron, which becomes steel for buildings, cars, etc.
• Electronics: Magnetic types (like ferroferric oxide) make data - storage parts (hard drives, tapes) or sensors.
• Construction: Adds color to concrete/cement for decorative projects, without harming strength.
• Cosmetics & Pharma: Colors makeup (lipstick, eyeshadow) safely. Also used in drug - delivery tech for targeted treatments.