1868
Ping Pong Balls
According to answers.com: "James Gibb, an English enthusiast of the game, discovered novelty celluloid balls on a trip to the U.S. in 1901 and found them to be the ideal balls for the game. "
Celluloid was discovered by John Wesley Hyatt in 1869 as a substitute for ivory in billiard balls.
Ping Pong Balls
Celluloid.
The first Plastic to be invented was CELLULOID in 1868
The first Plastic to be invented was CELLULOID in 1868.
The rules of table tennis state that the ball shall be:spherical, with a diameter of 40mm andweigh 2.7g andbe made of celluloid or similar plastics material andbe white or orange, and matt
Ping pong balls are made of celluloid, a lightweight, flexible plastic. An American inventor, John Wesley Hyatt, discovered this material in the late 1860s after he experimented with a mixture of cellulose nitrate and camphor. Although it is a tough, inexpensive product, celluloid is also extremely flammable because of unstable properties. Originally Hyatt wanted to use celluloid to replace the pricey ivory in billiard balls, but he discovered this fiery danger when billiard balls made with celluloid exploded upon colliding. Celluloid was later used for a variety of products, including combs, collars, photography film, and toys, but it was slowly replaced by newer synthetic polymers. Today, celluloid is mainly used in the manufacture of ping pong balls, and because it is much lighter than other materials and has great tensile strength (causing the surface to remain stiff upon impact), it allows the balls to soar upon impact.
Celluloid is a type of plastic material that was historically used in the production of items such as film stock, photographic film, and billiard balls. It was one of the first synthetic plastics and played a significant role in early photography and cinematography.
John W. &Isaiah Hyatt in 1869 by niles