Iron Manganese Black - ZHONGLONG MATERIALS LIMITED

Complex Inorganic color Pigments

Iron Manganese Black (PBk 33)

Iron Manganese Black is an inorganic black pigment composed of manganese oxide and iron oxide, characterized by a stable black hue and excellent weather resistance, heat resistance, and chemical corrosion resistance. It has a uniform particle size, good tinting strength, and opacity, with strong resistance to fading and migration. Additionally, it offers high UV resistance and is non-toxic and environmentally friendly.

Complex Inorganic color Pigments

Typical Properties

Product Code	Color Index Name	Pigment Chemical	Mean Particle Size	Oil Absorption(%)	PH	Heat Resistance
Black-1720	PBK33/77537	Mn-Fe	~0.9	~30	4-8	>500
Black-1724	PBK33/77537	Mn-Fe	~0.9	~30	4-8	>500
Black-1729	PBK33/77537	Mn-Fe	~0.9	~30	4-8	>500

Main Characteristics

Pigment Black 33(C.I. 77537)
Hematite structure
Bluish black shade
Ease of dispersion
Excellent dimensional stability, Non-bleeding and Non-migratory
Moderate NIR reflectance (Cool pigment)
Light fastness 8(1-8)
Weather fastness 5(1-5)
Acid fastness 5
Alkali fastness 5
Solvent fastness 5
Cement fastness 5

Application Scope

Suitable for all indoor and outdoor applications;
Recommended for combinations with high performance organic pigments in opaque formulations to achieve improved weather resistance;
Recommended for applications requiring excellent chemical and weathering resistance;
Suitable for Polymer PUR; LD-PE; HD-PE; PP; PS; SB; SAN; ABS/ASA; PMMA; PC; PA; PETP; CA/CAB; UP; Masterbatch; Engineering plastics; Wood-plastics; Powder Coatings; Water Based Coatings; Solvent Based Coatings; Stoving coatings; Coil coatings; Construction materials; Cement; Mortar; Concrete; Roofing granules; Colored sands.

Color Matching

ZPIGMENTS provides complete custom color matching services to help our customers develop new colors and finishes to meet specific application standards and/or unique customer needs.
ZPIGMENTS works closely with customers to understand their specific requirements to provide customized color solutions.
Please contact us: [email protected]/0086-13808410850（Whatsapp Number）