The Super Tough Industrial Polymer Sheet
King Hy-Pact®
Applications
- Abrasion and Wear
- Bin and Mixer Linings
- Chain and Belt Guides
- Conveyor Wear and Guide Rails
- Dock Fenders
- Food Processing
- Gears
- Low Temp. Applications
- Machine Parts
- Material Handling
- Sprockets
- Star Wheels
- Truck Bed Liners
Photo Gallery
King Hy-Pact® is the super tough industrial polymer sheet that is environmentally stabilized with excellent physical properties. It is the product of a proprietary process called K-Stran™, the most advanced manufacturing process of quality sheets with tight tolerances and custom widths up to 60”. King Hy-Pact® has a clean white color with a smooth, non-skived finish on both sides of sheet for better material flow. It is also available in black. Tests have shown after 2,000 hours of UV exposure, King Hy-Pact® outperforms both UV stabilized HDPE and UHMW with superior toughness in wear resistance, flexibility and high-impact strength. King Hy-Pact® is the smart choice for many high abuse applications requiring superior properties, outstanding flatness and a smooth surface while providing significant cost savings compared to UHMW. Applications include, but are not limited to, food processing chutes, star wheels, fabricated parts, snowplow blades and dock fenders. The material is easy to machine and fabricate. King Hy-Pact® polymer sheet is NSF listed to meet requirements of commercial food processing operations for direct and indirect food contact.
Standard Sheet Size
| in: | 48″ x 120″ |
| mm: | 1219mm x 3048mm |
Custom widths (up to 60″)
Standard Gauges (Black 1/2″ and 3/4″ only)
| in: | 1/8″ | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ |
| mm: | 3.175mm | 6.35mm | 9.525mm | 12.7mm | 19.05mm | 25.4mm |
Approximate Weight
| lbs: | 25 lbs | 50 lbs | 75 lbs | 99 lbs | 149 lbs | 198 lbs |
| kg: | 11.3398kg | 22.6796kg | 34.0194kg | 44.9056kg | 67.5853kg | 89.8113kg |
Tolerance Information:
Gauges 1/8” through 1” ± 5% | Length and width plus only at room temperature
Custom sheet sizes and gauges available
| Properties | Unit | ASTM | Nominal Values |
| Density | g/cc | D1505 | 0.95 |
| Tensile Strength @ Yield | p.s.i. | D638 | >4,100 |
| Elongation @ Yield | % | D638 | 9.6 |
| Flexural Modulus | p.s.i. | D790 | 186,000 |
| Durometer | Shore D | D2240 | 65 |
| Izod Impact | ft.lbs./in.2 | D256 | 16.6 |
| Brittleness Temp. | ºC (ºF) | D746 | <-90ºC (<-130ºF) |
| Vicat Softening Temp. | ºC (ºF) | D1525 | 130ºC (266ºF) |
| Heat Deflection Temp. 66 p.s.i. | ºC (ºF) | D648 | 75ºC (167ºF) |
| Coefficient of Linear Expansion | in/in/Fº | D696 | 6.0 x 10 -5 |
| Miller Number/SAR Results | SAR | G75 | 3209 |
| Taber | Index | D4060 | 5 |
| King StarBoard® UV Protected | King Hy-Pact® UV Protected | UHMW UV Protected | ASTM | |
| QUV Accelerated Weathering Tester | Unexposed | 2,000 hours of exposure | Unexposed | 2,000 hours of exposure | Unexposed | 2,000 hours of exposure | |
| Tensile @ Yield 70ºF (psi) | 4,260 | 4,250 | 4,100 | 4,100 | 3,010 | 2,970 | D638 |
| Elongation @ Yield 70ºF (%) | 9.2 | 9.1 | 9.6 | 9.6 | 16 | 3.2 | D638 |
| Tensile @ Break 70ºF (psi) | 690 | 680 | 1,930 | 1,440 | No Break | 2,940 | D638 |
| Elongation @ Break 70ºF (%) | 160 | 155 | 260% | 210% | No Break | 3.4% | D638 |
| Taber Index | 21 | 45 | 5 | 12 | 2 | 182 | D4060 |
| IZOD notch 70ºF (ft lbs/sq in) | 4.1 | 3.9 | 16.6 | 15.7 | 20.02 | 0.84 | D256 |
| Coefficient of Friction – Kinetic | 0.0888 | 0.0888 | 0.107 | 0.107 | 0.129 | 0.129 | D1894 |
| Coefficient of Friction – Static | 0.0832 | 0.0832 | 0.102 | 0.102 | 0.102 | 0.102 | D1894 |
| Miller Number/SAR Results | 8643.3 | — | 3209.0 | — | 453.9 | — | G75 |
All values are determined on specimens prepared according to ASTM Standards.
King Hy-Pact® is made entirely from FDA approved material.
King Hy-Pact® is NSF approved for Standard 51.
*Note: Color accuracy can vary considerably on computer monitors and printers. Please consult your distributor for a product sample before making critical color choices. Specialty colors by special order only.
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