Item # 2600-40002448, High Density Polyethylene - Natural (White) Sheet On Trident Plastics, Inc.

Polyethylene or polyethene is a thermoplastic commodity heavily used in consumer products (over 60M tons are produced worldwide every year). Its name originates from the monomer ethene, also known as ethylene, used to create the polymer. Polyethylene stock shapes are classified into three different categories based mostly on its density and branching. The mechanical properties of PE depend significantly on variables such as the extent and type of branching, the crystal structure, and the molecular weight.

HDPE has a low degree of branching and thus stronger intermolecular forces and tensile strength. HDPE can be produced by chromium/silica catalysts, Ziegler-Natta catalysts or metallocene catalysts. The lack of branching is ensured by an appropriate choice of catalyst (e.g. Chromium catalysts or Ziegler-Natta catalysts and reaction conditions.

ASTM D1248 - FDA Compliant.
Other sheet sizes available on request.
Length & Width Tolerance : - 0.00"/+ only.

Unit of Measure

Specifications | Advantages

Specifications

Sheet Size	N/A 24 x 48 in
Thickness	N/A 4.000 in
Weight	N/A 20.20 lb/ft²
Density (ASTM D792)	N/A 59.88 lb/ft³
Hardness - Durometer - Shore D (ASTM D2240)	N/A 67
Tensile Strength at Break (ASTM D638)	N/A 4423 psi
Tensile Modulus (ASTM D638)	N/A 224812 psi
Elongation - Yield (ASTM D638)	N/A 18 %
Tensile Elongation, Break	N/A 1350 %
Flexural Modulus	N/A 166796 psi
Izod Impact	N/A 1.3 ft·lb/in
Izod Impact Strength - Notched at 73ºF (ASTM D256)	N/A 3 ft·lb/in
Tensile Impact Strength (DIN 53448)	N/A 570 ft·lb/in²
Coefficient of Linear Thermal Expansion	N/A 6.7 x 10^-5 in/in/ºF
Maximum Operating Temperature	N/A 180 ºF
Volume Resistivity (ASTM D257)	N/A > 10¹⁵ ohm·cm
Optional Sheet Size	N/A 12 x 24 12 x 36 24 x 120 24 x 24 24 x 96 36 x 48 48 x 48 48 x 72 60 x 120

Advantages

N/A

FDA / USDA Compliant (Natural).
Chemical / Corrosion Resistant.
Light Weight.
High Tensile Strength.
Non-Staining.
No Moisture Absorption.

Specifications

Sheet Size

Thickness

Weight

Density (ASTM D792)

Hardness - Durometer - Shore D (ASTM D2240)

Tensile Strength at Break (ASTM D638)

Tensile Modulus (ASTM D638)

Elongation - Yield (ASTM D638)

Tensile Elongation, Break

Flexural Modulus

Izod Impact

Izod Impact Strength - Notched at 73ºF (ASTM D256)

Tensile Impact Strength (DIN 53448)

Coefficient of Linear Thermal Expansion

Maximum Operating Temperature

Volume Resistivity (ASTM D257)

Optional Sheet Size

Advantages