Nylon Webbing vs Polypro Webbing
Posted by adminThe basic component of our business is webbing and the corresponding plastic and metal hardware, so it is always good to have a discussion about the differences between nylon webbing and polypro webbing. Cotton webbing can also be added to the conversation as well. The variety of webbings available can be somewhat overwhelming when trying to decide between them. Each of these webbings has advantages and disadvantages and specific uses so let’s get to the core of this debate.
Nylon webbing is the strongest and most durable of webbing straps. It has a tensile strength of about 4,200 to 5,500 pounds in the 1-inch to 1-1/2 inch widths. Tensile strength is the average breaking point of the webbing under factory conditions. This webbing is extremely abrasion resistant. It is also UV and mildew resistant as well as waterproof. It has a melting point of 300 degrees.
Nylon webbing is used in many projects including climbing harnesses, parachute straps, boat rigging, animal leads and dog collars. Backpacks, luggage straps, belts and handbags can also use nylon webbing. Nylon straps are required on any project where weight-bearing is essential for safety. Nylon webbing is used as the core of our fabric-covered designer dog collars and leashes to make sure our family pets are safe. For more information about dogs and the collars needed go to American Kennel Club (akc.org).
Polypropylene webbing, or polypro webbing, is a good webbing but not as strong as nylon webbing. It has a tensile strength of 600 to 1000 pounds depending on the width. Polypro is light-weight but is not as abrasion resistant and durable as nylon webbing. Polypro webbing can be used for the same projects as nylon webbing, such as harnesses, boat rigging, dog collars and leashes, to name a few, but is also great for belts, luggage straps and harnesses for lighter weight objects.
Polypro webbing is UV resistant, waterproof and mildew resistant. Polypro webbing and nylon webbing have the same melting point of 300 degrees. Polypro webbing has some advantages over nylon webbing. It is stretch resistant, even in water, and will float on water. It is more acid and alkaline resistant than nylon webbing.. It is also more economical.
Cotton webbing is softer and easier to sew on but does not have the strength of nylon and polypro webbing. Cotton webbing has military and space applications when the elimination of static electricity is needed, and is used in belts, canteen straps and name labels. It can also be used in belts, luggage straps and purses. Cotton webbing, as well as nylon and polypro, is used in upholstery projects, such as weaving seats and repairing straps under chairs and antique beds.
Most projects using nylon webbing or polypro webbing are in plain view so appearance is also a factor. There is a large variety of colors in both nylon and polypro webbing even some multi-color and neon which can be seen in light. It is available in the most popular colors with several shades of pink and blue, as well as green, yellow, orange and the basic white and black. There is also a variety of widths and lengths available.


