English
Español
tiếng việt
русский
High thermal stability up to 800 °C, maintaining color integrity under demanding processing conditions.
Excellent lightfastness and weather resistance, ensuring long-term color retention in outdoor applications.
Non-toxic, heavy-metal-free formulation compliant with global regulatory standards including EN 71-3 and RoHS.
Superior dispersion stability in aqueous and solvent-based systems, minimizing flocculation and sedimentation.
Consistent particle size distribution for uniform opacity and optimal hiding power in end-use formulations.
Architectural and industrial coatings requiring durable, fade-resistant coloration.
Plastic colorants for automotive interior components and exterior trim.
Ceramic glazes and engobes for high-fire kiln applications.
Concrete and cementitious products including precast façade elements and paving stones.
Fire-resistant intumescent coatings and passive fire protection systems.
| Chemical Type | Mixed-metal oxide (Fe–Cr–Ni–Si based) |
| Product Form | Fine dry powder |
| Appearance | Uniform dark gray to charcoal-black granular powder |
| Primary Applications | Coatings, plastics, ceramics, construction materials |
| Key Features | Heat stable, UV resistant, chemically inert, non-volatile |
| Benefits | Reduced VOC impact, extended service life, regulatory compliance |
| pH (5% aqueous slurry) | 6.8 – 7.4 |
| Moisture Content (wt%, max) | 0.5% |
Q1: What is the primary chemical composition of Environoxide BG-838M?
A: Environoxide BG-838M is a mixed-metal oxide pigment based on iron and chromium oxides, engineered to deliver high thermal stability and consistent chromatic performance in demanding industrial applications.
Q2: Is BG-838M suitable for use in food-contact plastics or coatings?
A: While BG-838M is an inorganic pigment with inherently low solubility and migration potential, its suitability for food-contact applications depends on final formulation validation and compliance with applicable regional regulatory frameworks — users must conduct full regulatory assessment per intended end-use and jurisdiction.
Q3: How does BG-838M perform under high-temperature processing conditions?
A: BG-838M exhibits excellent thermal stability, retaining color integrity and structural integrity during standard polymer processing such as extrusion and injection molding, and is compatible with high-heat resins including engineering thermoplastics and thermosets.
Q4: What dispersion methods are recommended for optimal color development?
A: For best results, pre-dispersion using high-shear mixing or twin-screw compounding is recommended; compatibility with common dispersants and carrier resins allows flexible integration into masterbatch and liquid colorant systems.
Q5: Can BG-838M be used in aqueous systems such as architectural paints or cementitious coatings?
A: Yes — BG-838M demonstrates good compatibility with alkaline cement matrices and water-based binders, making it suitable for exterior architectural coatings, concrete coloration, and mineral plasters where UV resistance and weatherfastness are required.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
