TEl:+86 536 8826089 
Mail: info@faretar.com 
Inorganic Flame Retardant
SD9000
Introduction
SD9000 is an advanced ultra-fine powdered inorganic flame retardant. It has a good synergistic effect with Sb2O3 and can reduce the usage of Sb2O3. Produced through a multi-layer nano-coating process. SD9000 offers exceptional thermal stability, halogen-free composition, and superior flame retardant synergistic effects. Its fine particle size, high purity and large specific surface area make it an ideal additive for various polymer materials. SD9000 is non-toxic, odorless, and non-corrosive, making it a safe and environmentally friendly choice.
Features
High whiteness, ＞98
Superfine particle size, 1-2 um
High decomposition temperature, ＞340℃
Non-toxic, odorless, no skin irritation, halogen free
Special coated, good compatibility with material
Competitive price, 10%-20% of Sb2O3
Applications
PVC, PA, PBT, PET, ABS, PP, PE etc.
Can replace 50% Sb2O3
Examples of test
Formula | Test 1 | Test 2 | Test 3 | Test 4 | Test 5 | Test 6 | |
PVC resin (SG-5) | 100 | 100 | 100 | 100 | 100 | 100 | |
Plasticizer (DOP) | 20 | 20 | 20 | 20 | 20 | 20 | |
CaCO3 | 15 | 15 | 15 | 15 | 15 | 15 | |
Heat stabilizer (Lead based) | 5 | 5 | 5 | 5 | 5 | 5 | |
Antioxidant (1010) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Flame retardant | / | Sb2O3：6 | Sb2O3：3 | SD9000：3 Sb2O3：3 | SD9000：5 Sb2O3：1 | SD9000：6 | |
LOI | 28.2 | 34.3 | 33.6 | 35.5 | 33.4 | 31.3 |