■ Product Description

- High Molecular Weight Flame Retardant For Polyether; (CM) HR and Moulded Foams

- NILBURN V66 is a high molecular weight phosphate ester intended for the production of flameretardant polyether, high resilience and moulded foams. It is particularly suited to automotive and furniture applications where resistance to migration upon ageing is a requirement of the flammability standards used.

■ Typical Properties

Appearance	Clear Liquid
Viscosity @ 25℃	1420 cps
Decomposition Temperature (℃)	> 200
Phosphorus Content(%)	10.30
Chlorine Content %	32.90
Solubility in Water @ 25℃ (w/w)	Insoluble
Colour (Hazen)	750 Max
Acidity (mg KOH/g)	1.0 Max
Water Content (% w/w)	0.1 Max
Specific Gravity @ 25℃	1.40
TCEP Contents	1.0% Max

■ Typical Applications

NILBURN V66 is a suitable flame retardant for many types of flexible slabstock polyether and moulded foams. The product is typically recommended for the production of flame retardant foam required to resist ignition from low intensity flame sources such as those described in Federal Motor Vehicles Safety Standard No.302.

Examples of flammability standards which may be achieved with NILBURN V66 in polyether foam include:

UK	- BS AU 169
UK	- BS 4735
Germany	- DIN 75200
USA	- FMV SS302

■ Polyether Foam System with NILBURN V66

Shell caradol SC 46-32	Parts	100.00
Water	Parts	3.35
Air Products Dabco 33LV	Parts	0.15
OSI Niax A1	Parts	0.05
Goldschmidt BF2370	Parts	1.00
Stannous Octoate	Parts	0.25
Toluene diisocyanate	index	110
NILBURN V66	Parts	10.00

Cream Time	Sec	19
Rise Time	Sec	117

■ Federal Motor Vehicles Safety Standard 302 (FMVSS 302)

SE- Self Extinguish

- INDICATIVE DIN 75201 FOGGING PERFORMANCE

- Part A reflectance : 100 ℃ for 3 hours % 96.90
- Part B gravimetric : 100 ℃ for 16 hours mg / 10mm foam 0.30

■ Storage Recommendations

NILBURN V66 is unaffected by most of the material used in the construction of storage vessels, e.g. mild steel, stainless steel or epoxy resin linings. It is recommended that where possible the product is protected from the ingress of moisture or other forms of contamination.