GGK-B315 Aluminum Hydroxide Flame Retardant
(Ultra-Fine ATH Al(OH)₃ Flame Retardant & Smoke Suppressant | 1 μm Grade)
Product Description
GGK-B315 is an ultra-fine aluminum hydroxide (Al(OH)₃), a halogen-free,
eco-friendly flame retardant and smoke suppressant, designed for plastics,
rubber, coatings, and cable compounds.
Produced via a high-purity precipitation process, it features:
- ultra-fine particle size (~1 μm)
- high whiteness
- excellent dispersion
It provides both flame retardancy and smoke suppression, making it one of the most widely
used inorganic flame retardants globally.
Core Value: Halogen-Free + Smoke Suppression + High Purity
Designed for manufacturers seeking environmentally friendly flame retardant solutions with stable processing performance.
Key Customer Benefits:
✔ halogen-free & eco-friendly
✔ excellent flame retardant performance
✔ strong smoke suppression effect
✔ high whiteness (≈98%)
✔ suitable for extrusion & injection
Key Features
- Al(OH)₃ purity ≥ 99.6%
- ultra-fine particle size (D50 ≈ 1 μm)
- high whiteness (≈98%)
- excellent dispersion and compatibility
- strong smoke suppression capability
- improves extrusion and compounding efficiency
Applications
Plastics & Polymers
- PVC / PE / PP compounds
- engineering plastics
- extrusion & injection materials
Wire & Cable Industry
- PVC cable compounds
- insulation materials
Rubber & Elastomers
- rubber compounds
- sealing materials
Coatings & Adhesives
- industrial coatings
- paints
- adhesives
Industrial Fillers
- paper coating
- glass fiber
- refractory materials
- catalyst carriers
Performance Benefits
Why Choose GGK-B315
| Feature |
Benefit |
| halogen-free |
environmentally compliant |
| smoke suppression |
safer fire performance |
| fine particle size |
better dispersion |
| high purity |
stable quality |
Ideal for manufacturers requiring halogen-free flame retardant systems with excellent smoke suppression and processing stability
Chemical / Physical Properties
| Property |
Value |
| Chemical Name |
Aluminum Hydroxide |
| Formula |
Al(OH)₃ |
| CAS No. |
21645-51-2 |
| Appearance |
White powder |
| Purity |
≥ 99.6% |
| Particle Size (D50) |
1 ± 0.5 μm |
| Whiteness |
98 ± 1 |
| Moisture |
≤ 0.5% |
| LOI |
33.3 – 34.9% |
| BET Surface Area |
3–6 m²/g |
Chemical Identification
- Type: Inorganic flame retardant
- Function: Flame retardant + smoke suppressant + filler
Functional Mechanism
GGK-B315 works by:
- decomposing under heat (~200°C)
- releasing water vapor
- diluting combustible gases
- forming protective residue layer
Fire resistance + Smoke reduction + Heat insulation
Recommended Dosage
| Application |
Dosage |
| wire & cable |
40–65% |
| plastics |
30–60% |
| rubber |
20–50% |
| coatings |
10–30% |
Processing Notes
- suitable for extrusion & injection molding
- high loading capability
- compatible with polymer systems
- can be used with synergists (e.g., zinc borate, Sb₂O₃)
Packaging
25 KG / Bag
Storage
- keep in dry and ventilated place
- avoid moisture
- seal after opening
How Halogen-Free Flame Retardants Improve Fire Safety
Common Problems
- toxic smoke generation
- halogen environmental restrictions (RoHS / REACH)
- poor dispersion in fillers
Why Aluminum Hydroxide (ATH)
ATH provides:
- halogen-free flame retardancy
- smoke suppression
- thermal decomposition cooling effect
- environmentally friendly solution
Key Industries
- wire & cable
- construction materials
- automotive plastics
- coatings & adhesives
Related Products
Inorganic Flame Retardant Series
-
Magnesium Hydroxide Mg(OH)₂
High-temperature halogen-free flame retardant for demanding thermal applications above 300°C
Zinc Borate (ZB)
Smoke suppression + synergistic flame retardancy — ideal as a co-additive with ATH
Antimony Trioxide Sb₂O₃
Halogenated flame retardant synergist for enhanced fire performance in PVC systems
Ammonium Polyphosphate (APP)
Intumescent flame retardant system — excellent for coatings and expandable polymer applications
Application Recommendation
| Requirement |
Recommended Solution |
| halogen-free system |
GGK-B315 |
| high smoke suppression |
GGK-B315 + ZB |
| high temperature |
Mg(OH)₂ |
| synergistic system |
ATH + APP |
Inquiry / Sample Request
Interested in GGK-B315 Aluminum Hydroxide Flame Retardant?
Contact us for:
- formulation optimization
- halogen-free system design
- sample request
GO YEN CHEMICAL INDUSTRIAL CO., LTD.
Email: gycinfo@goyenchemical.com
Tel: +886-7-2272766
