The advantage of King KPC ABS Black FR is that this material combines strength and rigidity of the acrylonitrile and styrene polymers with the toughness of the polybutadiene rubber. A variety of modifications have been made to improve impact resistance, toughness and heat resistance. The impact resistance does not fall off rapidly at low temperatures and stability under load is excellent with limited loads. King KPC ABS Black FR is considered superior for its hardness, gloss, toughness, and electrical insulation properties. KPC ABS Black FR is easily machinable and is available in smaller sizes. It is extensively used in prototyping, the modeling industry and other mechanical applications.

King KPC ABS Black FR is manufactured in our state-of-the-art compression molding system located in North Port, Florida.

Where to Buy


Standard Sheet Size

in: 48″ x 96″
mm: 1219mm x 2438mm

Standard Gauges

in: 1/2″ 5/8″ 3/4″ 1″ 1-1/4″ 1-1/2″
mm: 12.7mm 15.87mm 19mm 25.4mm 31.75mm 38.1mm
in: 1-3/4″ 2″ 2-1/4″ 2-1/2″ 3″
mm: 44.45mm 50.8mm 57.15mm 63.5mm 76.2mm

Approximate Weight 

lbs: 101.5 lbs 128.8 lbs 152.2 lbs 202.9 lbs 253.7 lbs 304.4 lbs
kg: 46.03kg 58.42kg 69.03kg 92.03kg 115.07kg 138.07kg
lbs: 355.2 lbs 405 lbs 456.6 lbs 507.4 lbs 608.8 lbs
kg: 161.11kg 184.11kg 207.11kg 230.15kg 276.14kg

Tolerance Information:
Gauges 1/2” through under 1-1/2″ ± 10% | Gauges 1-1/2” and greater plus only | Length and width plus only at room temperature

Custom sheet sizes and gauges available

Physical Properties
Properties Units ASTM Nominal Values
Density g/cc D1505 1.19
Tensile Strength @ Yield psi D638 >6,400
Elongation @ Break % D638 20
Flexural Modulus psi D790 377,000
Durometer R Scale D785 97
Izod Impact ft.lbs./in. D256 5.51
Vicat Softening Temp. ºC (ºF) D1525 83ºC (181ºF)
Heat Deflection Temp. 66p.s.i. ºC (ºF) D648 87ºC (189ºF)
 Flammability  Rating  UL94  V-0

Flammability Rating for KPC ABS FR 
Nominal             Nominal Value         Test Method
Thickness               Unit  UL                       UL 94
00.591 in                      V-O                          UL 94
0.0787 in               V-O/•5VB                      UL 94
0.0984 in               V-O/•5VB                     UL 94
0.118 in                   V-O/•5vB                     UL 94

*All values are determined on specimens prepared according to ASTM Standards.
Nominal values should not be interpreted as specifications. King KPC ABS Black FR is made entirely from FDA approved materials.
King KPC ABS Black FR does not contain any or the 29 substances of very high concern based on the European Chemical Agency.
King KPC ABS Black FR is RoHS Compliant.