There are many cases in which UHMW-PE is specified for installations
where its ultimate abrasion and impact resistance are not necessary,
that is where King Hy-Pact VHMW-PE comes in.
There are many cases in which UHMW-PE is being specified in installations where
Sheet Size: (in) Gauge:(in) Weights: (lbs) Sheet Size: (mm) Gauge: (mm) Weights:(kg) Tolerance Information: Gauge ± 5%, both width or length Tested in a 50/50 mix of sand and water for 8 hours at 1700 rpm
abrasion and the impact-resistance of UHMW was not necessary. In many cases, the
customer’s only alternative was to use standard High-Density Polyethylene, which lacks the
durability to complement UHMW in most applications. So the King Plastic team created
King Hy-Pact® VH (very high molecular polyethylene), a unique product designed to be a
perfect compliment to UHMW and to bridge the wide performance gap between
HDPE and UHMW.
When used properly, King Hy-Pact® VH allows distributors and manufacturers to reduce
cost while suffering no performance loss. Naturally good design practices dictate that new
applications should always be tested before full-scale operations begin.General Applications:
Features:
48″ x 120″
Custom widths (up to 72″) and infinite lengths
1/8″ | 3/16″ | 1/4″ | 1/2″ | 3/4″ | 1″
25 lbs | 37.5 lbs | 50 | 100 lbs | 150 lbs | 200 lbs
1219mm x 3048mm
Custom widths (up to 1829mm) and infinite lengths
3mm | 4.7mm | 6mm | 12.7mm | 19mm
11kg | 17kg | 22.6kg | 45kg | 68kg | 90.7kg
at plus tolerance at room temperature
Properties
Units
ASTM
Nominal Values
Density
g/cc
D1505
.95
Tensile Strength @ Yield
p.s.i.
D638
>3,800
Elongation @ Break
%
D638
>800
Flexural Modulus
p.s.i.
D790
155,000
Durometer
Shore D
D2240
65
Izod Impact
ft.lbs./in.2
D256
No Break
Vicat Softening
ºF
D1525
<-36.4º
Brittleness Temp.
ºF
D746
255º
Heat Deflection Temp.
66p.s.i.ºF
D648
160º
Coefficient of Linear
Thermal Expansionin/in/ºF
D696
7.0×10-5
RoHS compliant
King Plastic Corp Sand Slurry Test
Taber Industries Abrasion Test
Sand-slurry test vs. carbon steel, with
carbon steel assigned the value of 100.
Lower values indicates lower weight loss/
greater abrasion resistance.Average weight loss in grams after 5,000 cycles
Material
Relative Value
Weight Loss
Steel
100
.57
King Hy-Pact® UH
4
.0115
King Hy-Pact® VH
15
.038
HMW-PE
21
.046
HDPE
36
.056
All values are determined on specimens prepared according to ASTM Standards



