IOTA CORPORATION LTD.
Silicone Flame Retardant IOTA 6107
Product Introduction
IOTA 6107 is a hydroxyl-functionalized phenylsiloxane resin supplied as a solid powder. It is suitable for flame-retardant modification of PC, PC/ABS alloys, PA, PBT, PPO, and other engineering plastics.
Product Features
1. Highly efficient silicone flame retardant synergist for PC, PC/ABS, etc. Recommended addition: 0.5–1.0 wt% (must be used with primary FR). Advantages: improves FR rating, enhances char formation, suppresses smoke, minimal impact on transparency.
2. Improves FR stability and rating; provides smoke suppression.
3. Upgraded catalyst system; contains no TFMS or its salts.
4. Accelerates dense char layer formation to block heat and oxygen; also suppresses smoke.
Product Applications
IOTA 6107 is mainly used in the following areas:
|
Material Type |
Application Scenarios |
Advantages |
Formulation Recommendations |
|
PC (Polycarbonate) |
Thin-wall products, transparent sheets, electronic/electrical enclosures |
Minimal impact on transparency (RI 1.56, similar to PC); optical properties unaffected |
PC Flame Retardant Formulation Typical high-efficiency formulation: PC 99.1% + SFR-Si907 0.5% + KSS 0.4% Performance: Optimal flame retardancy; Transmittance 88.6%; Haze 1.22%; Tensile strength 68.6 MPa |
|
PC/ABS Alloy |
Automotive interior parts, office equipment, appliance housings |
Improved flame retardancy; enhanced heat resistance and mechanical properties |
Halogen-Free FR PC/ABS Formulation: PC: 60–70% ABS: 10–20% IOTA 6107: 0.5–1.0% Phosphorus FR: 10–15% Anti-dripping agent: 0.4–0.6% Lubricant, antioxidant: 0.1–0.2% each |
|
PA (Polyamide) |
Connectors, sockets, electrical components |
Improves FR stability, reduces dripping |
/ |
|
PBT (Polybutylene Terephthalate) |
Electronic connectors, switch components |
Enhances FR performance |
/ |
|
PPO (Polyphenylene Oxide) |
High-temp electrical parts, insulation materials |
Improves FR rating, enhances thermal stability |
/ |
|
Other Thermoplastics |
Industrial components requiring FR |
Universal FR synergist; high efficiency at low addition |
/ |
Note:
The actual formulation should be adjusted according to specific application requirements, regulatory restrictions, and processing conditions. Small‑scale sample testing is recommended for evaluation.
Packaging & Storage/Transport
1. Packaging: Plastic bag or composite carton (25 kg), or customized as required.
2. Storage: Store in a ventilated, dry place away from direct sunlight. Unopened shelf life: 24 months.
3. Transport: Handle as general cargo.
