Bisphenol-A Bis(diphenyl Phosphate)

The aliases of bisphenol A bis(diphenyl phosphate) are:

Phosphoric acid, (1-methylethylene)bis-4,1-phenylenetetraphenyl ester; isopropylidene di-p-phenylenetetraphenyl phosphate; 4,4'-(isopropylene diphenyl ) Bis(diphenyl phosphate); 2,2-bis[4-[bis(phenoxy)phosphoryloxy]phenyl]propane; ADK Stabilizer FP 600; ADK Stabilizer FP 700; Business Development Plan; BPA; BPA-DP; Bisphenol A Tetraphenyl Diphosphate; CG 963; CR 741S; CR 742; E 890; FP 600; FP 700; FP 750; Fyrolflex BDP; NcendX P 30; Ncendex P 30; Phenylbisphenol A diphosphate; WSFR-BDP;

Bisphenol-A Bis(diphenyl Phosphate) (BDP) is a halogen-free flame retardant belonging to the family of oligomeric phosphate esters, and it is derived from the monomer bisphenol A bis-diphenyl phosphate. This flame retardant is specifically well-suited for engineering resin alloys such as PC/ABS and PPO-PPE/HIPS, commonly utilized in electric and electronic applications.

When adhering to various fire safety codes, the typical usage range of BDP is around 8 to 18 parts per hundred resin (phr). Notably, unlike some brominated flame retardants, BDP does not necessitate the incorporation of a synergist, typically Anmony Oxide. This characteristic is advantageous for the recyclability of the materials.

Furthermore, BDP exhibits low volatility and thermal stability well within the processing conditions of most engineering thermoplastic resins. Its notable flowability facilitates the production of thin-wall moldings, providing flexibility and versatility in manufacturing processes.

Finally, BDP distinguishes itself with enhanced resistance to hydrolysis compared to other flame retardants. This unique property imparts the final product with improved resistance to cracking and "juicing," contributing to the overall durability and reliability of goods treated with BDP.

For exact attributes, please refer to the Quality Analysis Instructions.

Physical Appearance .................................. Amber/Yellow Translucent Liquid

Phosphorus content, % wt .................................. 9

Specific Gravity @ 20°C .................................. 1.26

Viscosity @70°C, mPa.s .................................. 160

Acidity, mg KOH/g .................................. <0.1

Water content, % wt .................................. <0.05

Colour, APHA .................................. < 100
TGA 5% wt loss, deg °C .................................. 329

Avoid breathing vapor and mist. In case of direct contact with eyes or skin, rinse immediately with plenty of water and seek medical advice. In case of ingestion, rinse your mouth with water and seek medical advice.

In any case, wear suitable protective clothing and consult the material safety data sheet of this product prior to utilization.

The product is available in iso containers (max. 25 t), totes (1000 l), and drums (200 l / 55 US gal).

The product must be stored in a dry, cool area away from direct sun exposure and kept away from humidity and water contamination. Handle in accordance with good professional hygiene and safety procedures. Use in well-ventilated areas.

In case of spillage, absorb the substance with inert material and place it into a chemical waste container. To prevent spills from entering water supplies or water courses.

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