Editorial Feature

Vinyl Misconceptions

No One is Recycling Vinyl

Not true. Of course, industrial scrap vinyl has been recycled for years, but now, post-consumer vinyl recycling is growing, too, with about 5 million pounds of post-consumer vinyl (primarily bottles) currently being recycled. When the Council for Solid Waste Solutions (now, the American Plastics Council) conducted a nationwide survey in 1991, it found that there were an estimated 1,100 municipal recycling programs in place or planned in the United States that include vinyl.

There's no Market for Recycled Vinyl

Not true. In 1989, the University of Toledo identified nearly 100 uses for recycled vinyl. Overall, the potential demand for recycled vinyl is estimated to be about twice the potential supply (494 million pounds needed vs. 207 million pounds available via recycling of bottles). A recent directory published by the Vinyl Institute lists nearly 50 companies that make commercial products out of recycled vinyl.

Vinyl is the "Problem Child" in Municipal Recycling because it Contaminates Other Resins

Contamination can occur whether or not vinyl is present. Other resins are just as much a contamination problem for vinyl. Except for commingled (mixed) plastics applications, different plastic materials cannot be mixed successfully in most recycled products applications. This is why it's so important to develop the technology to efficiently separate one plastic from another. Thanks to the chlorine that is present in it, vinyl lends itself very well to automated sorting technology.

If Vinyl Products were Banned from the Waste Stream, There Would be no Problem Sorting Plastics

Not true. The only plastic applications that are currently easily separated are PET soda bottles and HDPE milk bottles. But according to a study conducted by the Massachusetts Executive Office of Environmental Affairs in 1988, programs that limit themselves to these two products can only hope to capture 11 percent of the plastic packaging in the waste stream. To institute a truly comprehensive recycling program, you must include all the other products made from PET and HDPE (which aren't always easily identified), plus the products made from vinyl, LDPE, polystyrene and polypropylene. With or without vinyl, comprehensive plastics separation is a challenging problem.

Individual Municipalities Can't Afford the Technology to Separate Different Plastics

It's better to concentrate just on soda bottles and milk jugs.

Eventually, consumers will want more. The ideal is to give them a curbside system that lets them dispose of all plastics, without requiring them to make involved decisions as to which container is "allowed" in the program. Long-term, the vinyl industry believes that the only feasible way for municipalities to do this is to band together to support the implementation of regional plastic recycling facilities (PRFs), where smaller volume plastics (the "third bale" that remains after you take out milk jugs and soda bottles) can be sorted economically.

Rather than Dealing with All These Smaller Volume Plastics, it's Better Just to Ban the Ones that Can't be Easily Recycled

Consumers and manufacturers would give up a lot if this were to happen. Vinyl has been used for years in packaging applications because it provides a combination of properties that other materials cannot provide. These include cost, appearance and technical performance. For small-volume applications in particular (such as house or regional brands), vinyl is often the most cost-effective packaging choice. In other applications, such as meat wrap, vinyl is the only suitable material.

PET and HDPE Packaging are Listed as 1 and 2 in the SPI Recycling Coding System Because they are the Most Recyclable

Not true. The numbers assigned to each plastic in the SPI coding system are purely arbitrary and do not reflect the material's recyclability.

Vinyl Gives Off Dioxin When it's Incinerated

A study conducted by the New York State Energy Research and Development Authority in 1987 found that the presence -- or absence -- of vinyl wastes in incinerators had no effect on the levels of dioxin produced. Rather, it was found that incinerator operating conditions (primarily, temperature) were the key to controlling dioxin formation. Most recently, German officials examined the issue of incinerating vinyl waste and decided there was no cause for concern.

Vinyl Should be Banned from Incinerators because the Chlorine in it Produces Acid Gases and Causes Acid Rain

This ignores the big picture. About 50 percent of the chlorine present in incinerator wastes comes from sources other than vinyl such as table salt and food wastes. So even if all vinyl products were banned, incinerators would still need to operate with scrubber systems to make them environmentally acceptable. One of the leading manufacturers of incinerator systems, Ogden Martin Systems, has advised the EPA that its equipment "can tolerate reasonable increases in acid-producing waste components without adverse effect," and does not "perceive the anticipated increases in PVC food packaging to be problematic." As to acid rain, power plants burning fossil fuels, which produce sulfur dioxide and nitrogen oxide, are considered to be the primary cause of acid rain. In Europe and Japan, studies show that only about 0.3 percent of all atmospheric acidity can be traced to the incineration of vinyl.

Vinyl Should be Banned from Incinerators because it Contains Heavy Metal Additives

This is an evolving issue. Many vinyl products are being reformulated to eliminate the use of heavy metals. Granted, some use of heavy metals is likely to continue, but banning vinyl from incinerators will not eliminate this problem. Rather, regulating agencies (like the EPA) must make sure that all incinerator residues (ash) are disposed of appropriately.

European Packagers and Grocery Stores Have Banned Vinyl

Not true. There is only one ban on vinyl packaging in Europe, and that is on the use of vinyl to bottle mineral water in Switzerland -- a ban that was orchestrated by the marketers of Swiss mineral water, who used it as a ploy to block the sale of French mineral water in that country. There is a voluntary agreement in Denmark by industry to substitute alternatives to vinyl packaging when feasible and some municipalities in Germany have restricted the use of certain vinyl products in municipally funded building projects. Industry is working to change those restrictions.

Elsewhere in Europe, vinyl packaging continues to be widely used. In Great Britain, one of the leading retailers, Marks & Spencer, has chosen vinyl over other materials as the chain's most "environmentally friendly polymer." In Switzerland, retailer Migros has stated that its whole attitude toward vinyl will change when incinerator scrubber technology is fully employed. The current trend in Europe -- led by the Germans -- is to take a comprehensive look at waste reduction and make industry a partner in that process. This involves all industries, not just the vinyl industry. Overall, Europe remains a larger consumer of vinyl packaging that the U.S.

Vinyl Plastics Decompose in Landfills and Give off Vinyl Chloride Monomer

Not true. Like all plastics, vinyl is an extremely stable landfill material. It resists chemical attack and degradation, and is so resistant to the conditions present in landfills it is often used to make landfill liners. On those occasions when vinyl chloride monomer is detected in landfills, it typically can be traced to the presence of other chemicals and solvents.

Vinyl Products Should be Banned because They are Made From Vinyl Chloride Monomer - A Cancer-Causing Agent that Can Harm Workers and the Environment

The vinyl industry adheres to very strict standards for the manufacture, use and transportation of vinyl chloride monomer (VCM). These include regulations set by the US Environmental Protection Agency, the Department of Transportation, and the Occupational Safety and Health Administration. Like many other materials used by industry every day, vinyl chloride monomer can be potentially hazardous. Today, however, the use of vinyl chloride monomer presents virtually no hazard to workers or the environment because of the safeguards that have been put in place throughout the manufacturing process.

It's also important to note that once VCM is converted to PVC, or vinyl, it becomes inert and cannot convert back to its former state. On an industry basis, 99-plus percent of all VCM used is converted into useful product, and since the 1970s, the vinyl industry has reduced its VCM emissions by 95 percent.

Other Plastics are More Environmentally "Friendly" than Vinyl

Not true. A recent study conducted by Chem Systems, Inc., an independent consulting firm, compared vinyl to a number of other packaging materials and found that vinyl consumed the least amount of energy, used the lowest level of fossil fuels, consumed the least amount of raw materials and produced the lowest levels of carbon dioxide of any of the plastics studied. In fact, the Norwegian environmental group Bellona has concluded that "a generally reduced use of vinyl plastics will, given today's circumstances, lead to a worsening of the environmental situation."

In a Fire, Vinyl Products Burn Quickly, Give Off Toxic Gases and are an Unusual Fire Hazard

Because they contain chlorine, vinyl products are inherently flame-retardant and resist ignition. When it does burn however, vinyl produces carbon monoxide, carbon dioxide and hydrogen chloride. Of these, the most hazardous is carbon monoxide, which is produced by virtually anything that burns and can be lethal at relatively low doses. Hydrogen chloride is an irritant gas that it can be lethal at extremely high levels. However, research indicates that those levels are never reached or even approached in real fires.

Vinyl Products Present Health Hazards in Food-Contact Applications

Not true. Vinyl is widely used in such applications as bottles, flexible food wrap and rigid blister packing without posing any sort of contamination problem. All vinyl compounds used in food-contact applications must be produced following US Food & Drug Administration guidelines, and vinyl is "generally recognized as safe" for food-contact applications. Vinyl is also fully approved for use in blood bags and other medical applications, as well as in pipe used to transport drinking water

Source: The Vinyl Institute

For more information on this source please visit The Vinyl Institute

Tell Us What You Think

Do you have a review, update or anything you would like to add to this article?

Leave your feedback
Your comment type

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.