Antimony and Brominated Flame Retardant Products, Masterbatches, Chemical Suppliers - Fancy Home
Halogen-Free Antimony Trioxide Replacement Flame Retardant FR-NSB
Packaging & Storage
● Packaging: Paper-plastic composite bags, 25 kg/bag.
● Storage: Store in a hermetically sealed, dry, dust-free, and cool environment.
Product Description
This product serves as a high-performance alternative to antimony trioxide (Sb₂O₃), functioning as an exceptional flame retardant synergist. It differs fundamentally from conventional synergists such as zinc borate or hydrotalcite available in the market.
Featuring excellent thermal stability and color retention, this product enhances material tinting strength. Its high whiteness reduces titanium dioxide (TiO₂) consumption in white-colored products, lowering production costs. Currently, it can fully replace antimony trioxide (100% substitution), significantly reducing manufacturing expenses. It demonstrates remarkable efficacy in flame-retardant modifications for ABS, HIPS, PP, PBT, PA, and other polymers.
Technical Specifications
|
Property |
Unit |
Value |
|
Whiteness |
— |
≥95 |
|
Moisture Content |
% |
<0.3 |
|
Particle Size (D50) |
μm |
10-20 |
|
Initial Decomposition Temp. |
℃ |
>600 |
Applications
1.High Whiteness & Thermal Resistance:
Suitable for PA, PBT, PET, PP, ABS, HIPS, PE, etc. (TGA 1% weight loss temperature >600℃).
2.Cost Efficiency:
100% equivalent replacement of antimony trioxide, substantially reducing production costs.
3.Performance Parity:
Comparable tensile strength and flexural strength to Sb₂O₃-modified products. Additionally, it exhibits flame retardancy, smoke suppression, and anti-dripping effects, making it an ideal synergist.
Testing Examples
PP-T30S Formulation
|
Component |
Sample 1 (g) |
Sample 2 (g) |
|
PP-T30S |
555 |
555 |
|
Decabromodiphenyl Ethane |
180 |
180 |
|
Antimony Trioxide |
60 |
— |
|
FR-NSB |
— |
60 |
|
Talcum Powder (1250 mesh) |
200 |
200 |
|
Antioxidant 1010 |
1 |
1 |
|
Antioxidant 168 |
2 |
2 |
|
Calcium Stearate |
2 |
2 |
|
UL94@3.0mm |
V-0 |
V-0 |
|
UL94@1.5mm |
V-0 |
V-0 |
Testing Examples
ABS 3513 Formulation
|
Component |
Sample 1 (g) |
Sample 2 (g) |
|
ABS 3513 |
750 |
750 |
|
CPE Toughener |
60 |
60 |
|
Tetrabromobisphenol A |
110 |
110 |
|
Brominated Triazine |
40 |
40 |
|
Antimony Trioxide |
30 |
— |
|
FR-NSB |
— |
30 |
|
Anti-Dripping Agent |
2 |
2 |
|
Antioxidant 1010 |
1 |
1 |
|
Antioxidant 168 |
2 |
2 |
|
EBS Lubricant |
3 |
3 |
|
UL94@3.0mm |
V-0 |
V-0 |
|
UL94@1.5mm |
V-0 |
V-0 |
Product details
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