Polyethylene Coating Testing

Polyethylene coating provides an excellent protection due to its significant advantages such as excellent durability, high- and low-temperature tolerance, UV tolerance, and high resistance to aging, abrasion, impact, and chemical corrosion. Polyethylene contains no BPA, phthalates, heavy metals, halogens, or other toxic components, so it is safe for food-grade use. Polyethylene coating is generally used at steel petroleum and natural gas pipelines, as well as fire extinguishing lines, tap water and waste water lines.

STEMart provides a wide range of polyethylene coating testing to ensure that it is suitable for its intended use.

Chemical Analysis

Composition analysis
Toxic and harmful substance detection

Physical Properties Analysis

Appearance
Color
pH value
Molecular weight
Density
Viscosity
Fineness
Particle size
Hardness
Flexibility

Solid content
Ash content
Non-volatile content
Flash point
Glass transition temperature
Resistivity
Breakdown voltage
Water absorption rate
Storage stability
Dry time

Mechanical Properties Analysis

Abrasion and wear testing
Tear testing
Tensile testing
Impact testing
Adhesion testing

Puncture testing
Bend testing
Scratches resistance testing
Liquid water permeability testing

Protective Performance Evaluation

Wet resistance
Heat resistance
Low temperature resistance
Weather resistance
Oil resistance

Stain resistance
Washing and brushing resistance
Corrosion resistance (salt, acid, alkaline, detergent, chemical)
Flam resistance

Anti-microorganism Ability Assessment

Anti-bacterial testing
Anti-fungal testing
Anti-virus testing

For more information about our polyethylene coating testing services, please contact us.