Fyrol® A710 is an all-phosphorus additive flame retardant suitable for automotive MVSS302 and furniture California Technical Bulletin 117 flammability tests. It offers low discoloration, good compression set, and IFD properties in foams. This additive features low volatility and excellent processing characteristics.

Functions: Flame Retardant

Chemical Family: Phosphorous-based Compounds

End Uses: Polyurethane Foams

Features: Hydrolytic Stability, Increased Processing Capacity, Low Discoloration, Low Fogging, Low Scorch, Low Volatility

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Industrial Additives End Use
General & Use

Fyrol® A710 is an all-phosphorus additive flame retardant recommended for use in the Automotive MVSS302 and furniture California Technical Bulletin 117 flammability tests. Its superiority is demonstrated in low discoloration. Foams containing this product exhibit good compression set and IFD properties. This additive has low volatility and good processing characteristics.

Fyrol® A710 is a halogen-free, phosphorus-based flame retardant commercially used in flexible polyurethane foams. It is a clear transparent, non-viscous liquid with low scorch properties. Its superiority is demonstrated in low discoloration, excellent hydrolytic stability, low volatility, low fogging and processing characteristics which enable its incorporation into foam formulations with little or no effect on foam processing.

Properties

Physical Form
Appearance
Clear transparent liquid
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 75--
Water Content0.1wt%-
Acidity0.1mg KOH/g-
Viscosity (at 25°C)32mPa.s-
Viscosity (at 25°C)70mPa.s-
Density (at 20°C)1182--
Density (at 20°C)9.85--
Specific Gravity (at 20°C)1.182--
Phosphorus Content8.5wt%-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Explosive PropertiesThere are no chemical groups associated with explosive properties present in the molecule.--
Oxidising PropertiesThe structure indicates non oxidizing properties.--
Dynamic Viscosity (at 25°C)63.6cPs-
Decomposition Temperaturemin. 234°C-
Auto Ignition TemperatureNot self-ignitable--
Partition Coefficient (Log Pow)4.85--
Solubility in Water (at 25°C)3.2g/ml-
Relative Density (at 25°C)1.176g/ml-
Vapor Pressure (at 20°C)1.08x10-³Pa-
Flammability (Solid, Gas)Not flammable--
Flash Pointmin. 80°CClosed cup
Boiling Point (at 750 mmHg)min. 400°C-
Melting Point-21°C-
OdorNone--
AppearanceClear, transparent liquid--
Physical FormLiquid--

Technical Details & Test Data

Thermogravimetric Analysis
Weight Loss, (%) Temperature(°C)
2 213
5 234
10 251

Packaging & Availability

Packaging Type
Packaging Information

Available in bulk tank trucks, isocontainers, 2,500 lb totes, and 533 lb drums.

Storage & Handling

Handling Advice

Store in a dry, cool and well-ventilated area. Avoid exposure to moisture. Avoid exposure to heat and to sunlight