WellsStat - Antistatics

Identification & Functionality

Carrier

Polyethylenes (PE),

Resin-based

Plastics & Elastomers Functions

Anti-Static Agent

Technologies

Plastics

Product Families

Plastics — Masterbatches

Additive Masterbatches

Plastics — Polymer Additives

Microbial Control

Features & Benefits

Labeling Claims

Food Contact Acceptable

Materials Features

Food Contact Acceptable

Product Highlights

Most plastics have a surface resistivity of 10¹⁵-10¹⁶ ohms.sq. At this level they are good insulators and will be very effective at holding on to any static charge. Static electricity can:

• Reduce film manufacturing and packing efficiencies.
• Attract dust to the surface of plastic parts, such as bottles, making them unattractive to consumers.
• Cause ‘static’ shocks to personnel.
• Increase the risk of dust explosions.

Wells Plastics have developed masterbatches that can modify resistivity levels of plastics to values down to around 10¹⁰ ohms.sq. At these levels the plastic component will allow any charge to decay to earth and therefore effectively control static related problems.

Applications & Uses

Markets

Building & Construction,

Consumer Goods,

Healthcare & Pharma,

Industrial,

Printing & Packaging

Applications

Consumer Goods — Carpet & Upholstery

Building & Construction — Flooring & Surfaces

Other Flooring & Surface Applications

Industrial — Leather & Textiles

Textile Manufacturing

Healthcare & Pharma — Medical

Disposable Nonwovens,

Tubing & Fluids Handling

Printing & Packaging — Packaging

Food & Beverage Packaging,

Industrial & Transport Packaging

Compatible Polymers & Resins

Polypropylenes (PP),

Polystyrenes (PS),

Polyvinyl Chloride (PVC),

Thermoplastic Polyurethane (TPU)

Plastics & Elastomers End Uses

Biaxially Oriented Film,

Cast Films,

Fibers,

Film,

Flooring,

Nonwovens,

Tubing

Plastics & Elastomers Processing Methods

Blow Molding,

Film Extrusion,

Injection Molding

Details

The speed of antistatic effect and its duration can be optimized through careful choice of the additive. The migration rate is determined by a number of factors including the relative compatibility of the additive and the polymer, polymer crystallinity, total additive formulation, concentration of the antistatic additive and temperature.

Non-migratory antistatic systems are also available. These will give immediate and permanent antistatic performance.

Wells Plastics antistatic masterbatches can be custom formulated to suit specific applications or polymer types.

Applications

• Blown film
• Cast Film
• BOPP
• Sheet extrusion
• Profile Extrusion
• Blow Molding
• Injection Molding
• Fibers and Nonwoven

Properties

Physical Form

Masterbatch,

Solid

Regulatory & Compliance

Certifications & Compliance

FDA Compliant

Packaging & Availability

Polymer Carriers Available

• PE
• PP
• PS