High-Density Polyethylene: Structure, Properties, Application

HDPE stands for high-density polyethylene, which is a polymer with ethylene as its monomer. It is a thermoplastic with a high strength-to-weight ratio. HDPE is a highly adaptable plastic with a wide range of uses, from pipes to storage bottles. The melting point of high-density polyethylene is relatively high when compared to other polymers.

Mechanical and thermal properties of high density ...

Composites of high density polyethylene (HDPE) composed of 25% by weight DDGS and either 0% or 5% by weight of maleated polyethylene (MAPE) were produced by twin screw compounding and injection molding. An improved DDGS bio-filler was produced by solvent treating DDGS (STDDGS). Injection-molded test specimens were evaluated for their tensile, …

Material Properties of Polyethylene (PE) Thermoplastic ...

There are four categories of polyethylene thermoplastic material based on density/property: low, medium, high (HDPE) and ultra-high molecular weight polyethylene. Characteristics of these include: Economical. Low co-efficient of friction. Excellent chemical resistance. Stable in cryogenic environments. Good impact resistance.

High Density Polyethylene - introduction, Production ...

What are the Properties of High - Density Polyethylene? HDPE has numerous applications due to its unique properties. To understand its various uses in the industry, you need to know its properties first. Therefore, various pro perties of HDPE are listed below – It can be molded again and again. Thus, it is a thermoplastic polymer. It is well known for its high, strength to …

Mechanical and Chemical Properties of High Density ...

Mechanical and Chemical Properties of High Density Polyethylene: Effects of Microstructure on Creep Characteristics by Joy J. Cheng A thesis

Polyethylene (PE) Plastic: Properties, Uses & Application

High density polyethylene is flexible, translucent/waxy, weather resistant, and displays toughness at very low temperatures. Properties of High Density Polyethylene . HDPE Melting point: 120-140°C; Density of HDPE: 0.93 to 0.97 g/cm 3; High Density Polyethylene Chemical resistance: Excellent resistance to most solvents ; Very good resistance to alcohols, dilute …

(PDF) Mechanical Properties of High Density Polyethylene ...

It was found that the incorporation of the calcium silicate into high density polyethylene resulted in a slight increase in the yield stress (6.85–11.76 %) as well as tensile strength (7.02–12 ...

MATERIAL SAFETY DATA SHEET High Density Polyethylene (HDPE)

§ Physio-chemical properties : No hazards resulting from material as supplied. ... High Density Polyethylene: LD50, oral (rat) : >5000 mg/kg § Inhalation : Low acute toxicity. Dusts and vapours or fumes evolved during thermal processing may cause irritation to the respiratory system. CHRONIC TOXICITY: On long term exposure: Chronic effects unlikely § Carcinogenic effects : …

Technical DaTa SheeT high Density Polyethylene

TYPICAL PROPERTIES of POLYETHYLENE ASTM or UL test Property LDPE HDPE UHMW PHYSICAL D792 Density (lb/in³) (g/cm³) 0.033 0.92 0.035 0.96 0.034 0.93 D570 Water Absorption, 24 hrs (%) <0.01 <0.01 <0.01 MECHANICAL D638 Tensile Strength (psi) at 72°F 1,400 4,600 5,800 D638 Tensile Strength (psi) at 150°F 400 400 400

Engineering Properties of Polyethylene

ENGINEERING PROPERTIES OF POLYETHYLENE 3 weight will have a comparatively high melt index. Conversely, resins with a relatively high molecular weight will yield a lower melt index. From this relationship, we can associate changes in physical properties (as shown in Table 1-1) with changes in melt index of the material. It is important not to ...

PROPERTIES OF HDPE - HIGH DENSITY POLYETHYLENE

High Density Polyethylene (HDPE). HDPE is used to make bottles for fruit juice, milk, water, kitchen cleansing products and even furniture. It has been used in recent years for garden furniture as it resists the weather and can be cleaned …

MATERIAL SPECIFICATION FOR HIGH DENSITY POLYETHYLENE …

2.1 The High Density Polyethylene (HDPE) Pipe shall be made from base polymer and shall conform to the requirements as specified in MS 1058 Part 2: 2005. 2.2 The base polymer shall be a single grade of polyethylene, PE 100 with a derived density greater than 0.93g/cm3 tested at 20°C. 2.3 No rework material is allowed to be used for the manufacture of the pipes. 2.4 No …

High-density polyethylene - Wikipedia

High Density Polyethylene (HDPE). HDPE is used to make bottles for fruit juice, milk, water, kitchen cleansing products and even furniture. It has been used in recent years for garden furniture as it resists the weather and can be cleaned very easily. It is lightweight which means furniture made from this material can be handled and transported very easily. It is an ideal …

Mechanical Properties of High-Density Polyethylene ...

Results of experimental investigation of mechanical properties of high-density polyethylene (HDPE)/chlorinated polyethylene (CPE) blends in tension are reported. The specimens of pure HDPE, CPE, and nine types of HDPE/CPE blends, with different component ratios at 10 wt.% intervals, are examined. The features of the stress-strain curves obtained are discussed. Data …

High Density Polyethylene - Structure, Properties, and Uses

High Density Polyethylene (HDPE) High density polyethylene, often abbreviated to HDPE, is a polymer whose monomer is ethylene. It is a thermoplastic with a very high strength to density ratio. HDPE is a very versatile plastic that has a wide range of applications – from pipes to storage bottles. When compared to other plastics, the melting point of ...

Polyethylene | Density, Strength, Melting Point, Thermal ...

Polyethylene is classified by its density and branching. From low-density polyethylene (LDPE) to ultra-high-molecular-weight polyethylene (UHMWPE). Its mechanical properties depend significantly on variables such as the extent and type of branching, the crystal structure, and the molecular weight. Summary. Name: Polyethylene: Phase at STP: solid: Density: 950 kg/m3: …

Benefits of High Density Polyethylene | HDPE – Clean It Up

The following serves to outline the benefits of high density polyethylene (HDPE). The process and the properties of the materials make all the difference, however, the proof is most evident in the quality of the end product. The Process – In molding, the plastic is melted using moderate heat and low pressure to gently melt, mix and blend the material to ensure …

High-Density Polyethylene (HDPE) - polymerdatabase.com

Thermophysical Properties of High Density Polyethylene. PROPERTY: UNIT: VALUE / RANGE : Melting Point °C: 126 - 135: Density : g mL-1: 0.955 - 0.961

HDPE Material | HDPE Plastic Uses, Characteristics ...

HDPE (high density polyethylene) is available in sheet and rod for applications that require greater strength and stiffness than LDPE (low density polyethylene).It is easy to fabricate and weld using thermoplastic welding equipment and is an excellent choice for fabricated water tanks and chemical tanks.. HDPE is also available in a variety of additional grades for applications …

HDPE (High Density Polyethylene) Typical Properties

Hdpe Technical Data - High Density Polyethylene, Shore D Hardness, Physical Properties, Mechanical Properties, Electrical Properties, Thermal Properties . Search Products. ABS Acetal Delrin® Acrylic Acetate / CAB Buna Rubber Tubing Carbon Fiber Ceramics CPVC EVA ETFE - Tefzel® FEP Fiberglass Fluran® Graphite HDPE HIPS Polystyrene Hytrel® Sheets Kevlar® …

MATERIAL PROPERTIES High Density Polyethylene (HDPE)

MATERIAL PROPERTIES Tensile Strength ISO 527-4 26.2MPA Flexural Strength ISO 14125 26.9MPA Flexural Modulus ISO 14125 1.09 GPA Impact Strength ISO 179 28 J/mm2 Delecion Temperature Range (0.46MPA) ISO 75-2 72.1 °C Density (g/cm 3) ISO 1183 0.95 - 0.98 g/cm Water Absorpion ISO 62 0.01% Volume Resisivity IEC 60093 1.00E +16 Fire Performance UL …