What is the Difference Between Hypalon and PVC?

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Hypalon and PVC are two common materials used to make inflatable boats. They have different properties and characteristics:

Hypalon:

  • Made from neoprene, a rubber/neoprene material.
  • More durable and resistant to UV rays, heat, fuel, sunscreen, insect repellent, and exhaust fumes.
  • Can withstand higher temperatures and is more heat-resistant.
  • Generally more expensive than PVC.
  • Loses some air over time.
  • Requires less maintenance.
  • Can be assembled only by gluing.
  • Offers a wide range of colors and different coating qualities.
  • Heavier than PVC.
  • Suitable for more demanding conditions and long-term use.

PVC:

  • Made from a synthetic material.
  • Holds air better than Hypalon.
  • More resistant to punctures and tearing due to better weaving options.
  • Easier to repair and weld.
  • Can separate once welded, making it more reliable.
  • Can become sticky and lose color after prolonged exposure to sunlight.
  • More susceptible to UV rays.
  • Available in various weights and grades.
  • Cheaper than Hypalon.

In summary, Hypalon is more durable, resistant, and expensive, while PVC is more affordable and easier to repair. The choice between the two materials depends on the intended use and budget.

Comparative Table: Hypalon vs PVC

Here is a table comparing the differences between Hypalon and PVC:

Feature Hypalon PVC
Inside Color Dark grey or black Same color on both sides
Seams Can only be glued Can be glued or heat welded
Sand Test Becomes matt and produces dust Scratches and remains glossy
Weight Heavier Lighter
Portability Less portable, difficult to fold More portable, easier to fold
Chemical Resistance Strong against chemicals Less resistant to chemicals
Temperature Resistance Can withstand high temperatures Less resistant to high temperatures
UV Resistance Can withstand sunlight exposure Less resistant to sunlight
Cost