What is hockey puck made of

What is a Hockey Puck made of? (Explained)

What is a hockey puck made of is a question many people have been asking, especially if they are hockey players or like to play the hockey game. Are you one who is wondering what a hockey puck is made of? Then you will enjoy this article.

Article Summary: A hockey puck is made of vulcanized rubber. It weighs between 5.5 and 6 ounces and is normally black. It is round in shape and has a circumference of about 2.5 inches.

Hockey is a popular game all over the world. Unlike many other countries, Canada and USA are the major hockey players. It has been popular since the 19th century, and people continue to play it worldwide.

What is hockey puck made of

What is a Hockey Puck made of?

A hockey puck is a disk made of vulcanized rubber, which is used to play the game of hockey. Vulcanized rubber helps prevent the puck from cracking or breaking when hit hard against the ice by a player’s stick.

The vulcanization process involves mixing rubber with sulfur and other chemicals, which hardens it. This makes the puck more durable and resistant to wear and tear. It also allows consistent bounce and bounces back when it hits the boards or goalposts.

The material of hockey pucks has changed over the years, with synthetic materials replacing natural rubber in some cases. The most common materials used today include polyurethane (PU), which was introduced in the 1960s as an alternative to natural rubber and expanded polystyrene (EPS), which is used in place of PU when it is cheaper or more readily available.

What was the first hockey puck made of?

The first hockey pucks were made from frozen cow dung and leather liver pads. These early pucks had a lifespan of about one game before they were too soft or too hard for playability, so they were replaced with wooden ones.

Molded cork discs later replaced these wooden pucks with rubber centers, which were then replaced by vulcanized rubber discs (also called “pucks”) around 1900.

Today’s modern hockey pucks are made up of two layers: an exterior shell that provides strength and durability; and an interior layer that improves rebound control and decreases friction between surfaces during play.

What is a hockey puck made of

Facts about hockey puck

  • The rubber used to make hockey pucks were once natural but replaced with synthetic materials.
  • This rubber or plastic composite helps the puck bounce better and improves durability.
  • Oddly enough, hockey pucks made from natural rubber were too soft and could tend to disappear under the ice if they were not shot hard enough. Vulcanized rubber was used and mixed with other compounds such as carbon black, which are known for their strength.
  • A hockey puck can be shot at speeds up to 120 mph (193 kph), so you can imagine that the impact of those shots can take their toll on the puck.

What is the weight of a hockey puck?

The modern puck is a vulcanized rubber disk that weighs between 5.5 to 6 ounces (156 to 170 g). The official regulation weight of a hockey puck is between 5.5 and 6 ounces.

A regulation puck during gameplay must weigh between 156 and 170 grams. That’s about the same as three hockey pucks or about 1/4 pound or four New York slices of pizza!

A frozen puck may weigh even more than this since the excess water in the puck will freeze and add to its total weight. An old-school cowhide puck would be much heavier, weighing in at up to eight ounces (225–240 g) before shaving down.

Diameter of a hockey puck

A regulation hockey puck is 3 inches in diameter and 1 inch thick. It is made of vulcanized rubber and weighs between 5.5 and 6 ounces, depending on the manufacturer. According to the National Hockey League (NHL), a regulation puck during gameplay must weigh between 156 and 170 grams.

When the game begins, players from both teams try to hit the puck into the net with their hockey sticks. When someone hits it into their opponent’s net, their team scores a goal!

Because pucks are made of rubber, they bounce when they hit a hard surface like ice. To ensure that doesn’t happen too much during gameplay, pucks are frozen before each game so that they slide instead of bouncing! This makes it so players can hit the puck hard without wobbling all over the rink at unpredictable angles.


And finally, we hope that now you are aware of the full construction of the hockey puck and will be able to use that knowledge when playing or watching the game. The better you are at knowing and learning about a subject, the more efficient you can become. Hockey is also very exciting; it is especially fun when playing outside on the open ice.

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