NHL to test colour-changing, temperature-smart puck - TSN.ca (2024)

The average NHL puck is kept at a temperature between minus-10 and minus-7 Celsius before it hits the ice in a game.

Everyone knows that a frozen puck slides smoother and faster.

Once it’s out of the freezer and in play, though, it’s much more difficult to tell how quickly a puck has thawed.

That’s why the NHL is set to test official game pucks featuring a thermochromic coating, which will change the colour of the league’s logo on the back of the puck from purple to white when the puck’s temperature rises above freezing, to serve as a visual indicator to officials that the puck should be replaced.

The NHL will first test the thermochromic puck at the 2019 Winter Classic at Notre Dame Stadium between the Chicago Blackhawks and Boston Bruins. The coated pucks will then be further examined during other significant events, including the 2019 All-Star weekend in San Jose, Calif. on Jan. 24-25, for potential future league-wide inclusion.

“Freezing a puck eliminates bouncing, and game officials closely monitor the puck for temperature changes that affect performance in play,” said NHL senior vice president of facilities operations, Dan Craig, in a statement. “A coating that changes colour when the puck is above freezing will more accurately alert the officials that it is time for a replacement.”

The key in testing the NHL’s latest gizmo over a full game will be determining whether the thermochromic coating increases friction between the puck and the ice. Promotional stickers slapped on pucks often have that unintended effect.

The NHL and partner PPG Paints do not envision that issue, saying the thermochromic coating is dispersed into an ink system and screen printed directly onto an official NHL game puck.

An average of a dozen pucks are used in a single NHL game. As many as 22 have been used in one game; the last game in which a single puck was used was 1979 - and that puck resides in the Hockey Hall of Fame.

Every official NHL puck is manufactured by InGlasCo in Sherbrooke, Que. Each NHL team uses approximately 1,500 pucks per season.

Contact Frank Seravalli on Twitter: @frank_seravalli

NHL to test colour-changing, temperature-smart puck - TSN.ca (2024)

FAQs

Do NHL pucks have sensors? ›

SMT's sensors are built into pucks from Inglasco, the NHL's puck supplier since 1996. SMT also runs the NHL's Hockey Information and Tracking System (HITS) scoring system that's been used since the 2007-08 season.

Why do you put pucks in the freezer? ›

“Hockey pucks are made of vulcanized rubber and glide smoother and faster when frozen,” said Dan Craig, NHL Vice President of Facilities Operations. “Freezing a puck eliminates bouncing, and game officials closely monitor the puck for temperature changes that affect performance while in play.

What temperature are NHL pucks? ›

The league likes it between about 14 and 20 (degrees) with 18 being preferred temperature,” said Patrick Schuler, manager of ice operations at Gila River Arena, where the Coyotes play.

Does the NHL freeze pucks? ›

All NHL and AHL pucks are frozen before the game. There are reasons for that. They glide smoother and faster when frozen, and freezing eliminates bouncing. Since pucks are made of vulcanized rubber, they tend to bounce like tennis balls when smacked with a stick.

How many pucks Should you shoot a day? ›

Aim to shoot about 100 pucks a day, but if you have it in you, shoot even more than that. The more you shoot the better your shot will become, you will have better accuracy, more power, and a faster release which will all result in you scoring more goals. Remember to always practice with the proper technique.

How long do NHL pucks last? ›

In fact, NHL pucks are used for no more than 2-3 minutes on average before they are replaced. The warmer the puck, the softer it will be and the more likely it is to chip.

Why are hockey pucks black? ›

The black rubber of the puck is made up of a mix of natural rubber, antioxidants, bonding materials and other chemicals to achieve a balance of hardness and resilience. This mixture is then turned in a machine with metal rollers, where workers add extra natural rubber, and ensure that the mixing is even.

What are white pucks for? ›

White pucks are great for goalies reaction timing however start with slow shots and gradually increase speed. Red Puck - it's heavier than a standard puck but the same size. Its benefit is similar to a batter doing practice swings with weighted rings.

Are blue pucks lighter than black pucks? ›

The blue pucks are the same size as a regular black puck but they weigh 2 ounces less and, boy, does that ever make a difference!

Can a skater freeze the puck? ›

A minor penalty for delay of game shall be assessed to any player (s), including a goalkeeper , who holds or freezes the puck along the boards or goal frame in any manner causing a stoppage of play.

What is the hardest hockey puck hit? ›

At the time, his winning shot was a respectable 100.4 mph, which was solid, but nowhere close to Al Iafrate's longstanding record of 105.2 mph set in 1993.

Can a hockey puck break a bone? ›

Most fractures and high-grade contusions involve the medial ankle and midfoot bones, can be caused by direct blows from the puck, and are associated with prolonged recovery times.

Why is clearing the puck not icing? ›

It is not icing when any of the following occurs: The puck enters the goal. The goaltender blocks the puck before it can cross the red line. A player shoots the puck over the center red line and his team's red line.

Does hockey build muscle? ›

Hockey is a High-Intensity Interval Sport

Not only is this a great way to build muscle, but it's also a great way to burn fat — even as you rest between intervals, your body continues to burn calories.

What is the fastest speed of a hockey puck? ›

What is the fastest shot in hockey? ›

Montreal Canadiens defenseman Shea Weber won the event in 2020 (106.5 mph). The All-Star Game and Skills were not held last season because of coronavirus concerns. Defenseman Zdeno Chara holds the NHL Hardest Shot record of 108.8 mph, set in 2012.

Do NHL players use new sticks every game? ›

It's not uncommon for NHL players to use a new stick every game and their teams pay for them — an average of about $200 per stick, which is about $100 less than they cost in a sports store. The regular season is 82 games — not including practices — so the stick bill for NHL teams can get very expensive.

Does puck need to be refrigerated? ›

Puck Creamy Spread is made with milk. After opening, it should be stored in the refrigerator and consumed within two weeks.

Do they drop 2 pucks in hockey? ›

It hasn't happened since 1936, but a reminder that if an NHL game goes to a sixth overtime, they drop...the second puck.

What is a Tilly in hockey? ›

Snarl: The step before the donnybrook/dropping the mitts/tilly/fisticuffs. Tilly: Oh look, it's another word for a fight!

What are 4 goals in hockey called? ›

What is scoring 4 goals in hockey called? Scoring four goals in a hockey game is much less common than a hat trick. If a player scores four goals in a single game, it is sometimes referred to as a “Texas hat trick.” This term is less commonly used than a hat trick, and its origins are uncertain.

What country invented hockey? ›

The modern game of hockey emerged in England in the mid-18th century and is largely attributed to the growth of public schools, such as Eton. The first Hockey Association was formed in the UK in 1876 and drew up the first formal set of rules.

Why are some hockey pucks blue? ›

A regular puck is black and weighs 6 oz., whereas a Lightweight puck is blue and weighs 4 oz. The colour indicates the lightweight classification, which conforms to Rule 26 of Hockey Canada's Official Playing Rules and is mandatory for all programming Tyke and below.

How heavy is an NHL puck? ›

(a) The puck shall be made of vulcanized rubber or other approved material, one inch thick and three inches in diameter and shall weigh between 5 ½ ounces and 6 ounces and be black in color.

Can a hockey puck shatter? ›

There's shrapnel of pucks all over the place.” In this year's game, we're seeing these objects used below the temperature for which they're designed. The extreme cold is changing the properties of the pucks and sticks, causing the materials to become very brittle.

How do you store pucks? ›

The best thing to do is to first put each puck in a square Puck Holder. These cost under a buck apiece, but are even cheaper by the dozen, and will keep your pucks from rubbing against surfaces or each other. Square Puck Holders are also stackable.

Can a hockey team dress 3 goalies? ›

Teams may dress up to 19 skaters in a game. Goaltenders. Teams may dress up to three goaltenders in a game.

Can the goalie cross the blue line? ›

Goaltenders can leave their crease to make a save or play the puck – as long as it's not in the trapezoid or beyond center ice. If they leave the blue paint to join a scrum, they'll be serving time.

What is the hardest skill in ice skating? ›

The Axel jump, also called the Axel Paulsen jump for its creator, Norwegian figure skater Axel Paulsen, is an edge jump in the sport of figure skating. It is figure skating's oldest and most difficult jump.

Has a puck ever hit a fan? ›

Brittanie Nichole Cecil (March 20, 1988 – March 18, 2002) was a hockey fan who died from injuries suffered when a puck was deflected into the stands and struck her in the left temple at Nationwide Arena in Columbus, Ohio, on March 16, 2002. It was the first and currently only fan fatality in the NHL's history.

Can a player cover puck in crease? ›

Conversely, defensive players in the crease area are prohibited from covering or grabbing the puck, concealing it or taking it out of play, or the official can award a penalty shot for the attacking team.

Can you hand pass to yourself in hockey? ›

No. Rule Reference 618(b). In this situation the attacking player , in effect, hand-batted the puck to himself, because the goalkeeper did not gain possession and control of the puck . A goal scored legally with his stick immediately following this type of action would be allowed.

What is the biggest blowout in hockey history? ›

1. January 23, 1944: Detroit 15, New York Rangers 0. The most one-sided game in NHL history took place in Detroit on January 23, 1944, when the Red Wings blanked the New York Rangers, 15-0.

What was the biggest upset in hockey history? ›

Kings-Oilers (1982)

Downing Edmonton in five games, the series was highlighted by Game 3's “Miracle on Manchester,” which saw the Kings overcome a five-goal third-period deficit en route to earning a 6-5 overtime victory – the largest comeback in NHL playoff history.

Who is the best puck handler of all time? ›

Pavel Datsyuk

Once he ends up with the puck on his stick, that's when the real magic starts to happen. Whether he's banking the puck off the back of the net or breaking in all five opposing players on an end-to-end rush, Datsyuk is arguably the best puck-handler the NHL has ever seen.

Why do hockey players tap their sticks after a fight? ›

So, the tradition in hockey is that to applaud, hockey players will tap their sticks on the ice (or against the boards if they're on the bench) to signify approval. When you see it, you know it's a hockey thing, a sort of hockey sign language that any player will immediately recognize.

Why do NHL players not pick up their sticks? ›

Simply, it is illegal to play with a broken stick. If a player is caught using a broken stick it is a 2 minute minor penalty. Therefore, if a player has his stick broken they must immediately drop the stick to the ice and discontinue using it.

Is a hand pass off a faceoff a penalty? ›

Both players taking part in the faceoff are “prohibited from batting the puck with their hand in an attempt to win the faceoff” and doing so results in a minor penalty.

Why do they keep the pucks in a freezer? ›

“Freezing a puck eliminates bouncing, and game officials monitor the puck for temperature changes that affect performance while in play. A coating that changes color when the puck is above freezing will more accurately alert the officials that it is time for a replacement.”

Why do goalies put their arm up for icing? ›

Why do goalies raise their hand up for icing in hockey? To let their defensem*n know icing is going to be called. Because their defensem*n are racing back to get the puck, they can't turn around to see if the linesman is raising his hand to signal icing. So the goalie mimics the linesman.

Why do people freeze pucks? ›

They glide smoother and faster when frozen, and freezing eliminates bouncing. Since pucks are made of vulcanized rubber, they tend to bounce like tennis balls when smacked with a stick. As a result, games played with warm pucks look a lot like the game of hurling from which hockey descended.

Do NHL nets have sensors? ›

All NHL arenas will be equipped with the league's puck and player tracking system this season. The system, developed by SMT, features sensors embedded in game pucks and in the stitching of players' jerseys; arena cameras will detect movement captured by the sensors.

How do NHL cameras follow the puck? ›

They've created a puck with infrared emitters and use "active tracking," a set of 10 infrared cameras fixed to the catwalk at the top of an arena, to keep tabs on it. Thirty times a second, data is collected from the puck and "player tags" that are slipped into the backs of players' jerseys.

How does the camera track the puck? ›

The FoxTrax puck-tracking system works by using embedded infrared emitters (and a battery) in the puck and detecting them with a system of ten infrared cameras (your television remote control also uses infrared to communicate with your TV).

How do they track the speed of a hockey puck? ›

Radar. Used in the NHL and the International Hockey Federation for skills challenge competitons, radar is used to measure the speed the puck travels in miles per hour (MPH). The radar can be hand held or placed on the ground using a tripod. For moving objects, hand held is most commonly used.

Do NHL players have headsets in their helmets? ›

When a player enters the pro ranks (NHL or AHL), they seem to have the option to remove the earpieces, and almost all of them go ahead and do so. If you look at pictures of NHL players, you're hard pressed to find an ear piece in sight.

Can NHL players have no visor? ›

From the invention of the hockey mask, to the helmet and then the visor, the first two are now all mandatory in the NHL, however the visor still remains as a player's choice.

Do NHL players have chips in their jerseys? ›

Microchips to be placed on player jerseys and inside game pucks. Puck and player tracking is coming to the NHL next season. Commissioner Gary Bettman announced the long-expected news Friday during all-star weekend in San Jose.

Why did the NHL stop highlighting the puck? ›

After the 1997-98 season, Fox lost its NHL broadcast rights to ABC. Since Fox essentially owned the glow puck technology, the black disc would never light up again.

When did NHL have glowing puck? ›

The memory I will keep forever was that most of the people in the suite, including all of the Dallas natives, turned their backs to the game and were fascinated by the Fox glowing puck. The FoxTrax puck system was introduced at the 1996 NHL All-Star Game.

Does black tape hide the puck? ›

The biggest myth out there is that black tape helps you hide the puck from goalies, but Coyotes netminder Mikael Tellqvist was very definitive in saying that it does not make a difference to a goalie what the shooter uses.

What happens if you shoot the puck after the whistle? ›

Never Shoot the Puck on Net After the Whistle Blows

Once the whistle blows, it is a violation of an unwritten rule to fire the puck on net. If the offense is deemed accidental, the goalie's teammate may get into the face of the offending opponent and say a few carefully chosen words.

Can you redirect the puck with your foot? ›

Kicked-in goals are also covered under Rule 49.2: A goal cannot be scored by an attacking player who uses a distinct kicking motion to propel the puck into the net with his skate/foot.

Do NHL players look at the puck? ›

It can take some getting used to when handling the puck, but when shooting/passing you always look at where you want the puck to go.

What is the fastest hockey puck ever recorded? ›

At the 1993 All-Star Skills Competition in Montreal, Iafrate set a new record with a 105.2 mph slapper, a mark that stood for 16 years until Zdeno Chara broke it with a 105.4 mph slapper. Iafrate had so much faith in his slap shot that he would go with it on the occasional breakaway.

What is the fastest hockey puck ever shot? ›

Zdeno Chara holds the record at 108.8 mph.

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