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Tuesday, November 17, 2009

Glue and Booster Table Tennis Information

Glue is used to attach rubber to a blade. Booster is a non-glue that enhances the performance of your rubber. Until recently, there were two kinds of glue: regular glue and speed glue.
Health Effects

Until a few years ago, all table tennis glues contained harmful volatile compounds. Glues or boosters containing such compounds should be used in a well-ventilated area. Long-term use of such products could have adverse health effects. For each glue or booster that we sell, the product page notes whether it contains harmful volatile compounds.

Harmful volatile compounds are also called volatile organic compounds (VOCs).
Speed-Glue Ban

Players who use speed glue glue their rackets frequently, so the health effects of speed glue were a particular concern. Effective September 1, 2008, all glue used in ITTF and USATT events must be free of harmful volatile compounds. In addition to banning glues containing harmful volatile compounds, the ITTF also changed the rules on September 1, 2008, to outlaw anything that changes the playing properties of the rubber, thus banning speed glue and booster.

Some tournaments use a device called “Enez” to test rackets for the presence of harmful volatile compounds. Since the adhesives used in manufacturing may contain such compounds, the ITTF recommends that blades and rubber be removed from their packaging and aired out for seventy-two hours before assembling a racket. Even if you use a glue containing harmful volatile compounds, if you air out your racket for a week after using the glue, all the volatile compounds should evaporate and it should pass the Enez.
Regular Glue

Regular glue is similar to rubber cement, but is thinner (rubber cement is too thick to spread evenly). Regular glue comes in either liquid form or as simple-to-use mess-free adhesive sheets.
Speed Glue

Speed glue was developed in the 1980’s. It soaked into the sponge. While it was still wet, it changed the playing characteristics of the sponge so that it was much easier to drive the ball into the sponge, but the sponge/glue combination still had enough resiliency so you did not lose power. Generally, speed glue felt nice if you took a swing at the ball, but it made the rubber much harder to control on shots where you did not take a swing, e.g., returning a short serve or blocking. World-class players swing at just about everything, so they all used speed glue.
How Long the Effect Lasted

The speed-glue effect only lasted three to four hours, so players who used speed glue generally reglued each time that they played. After speed glue dried, it played just like regular glue.
Sound

The sound of the ball being hit with speed-glued rubber was noticeably different from the sound when using regular glue, kind of a “thock”. The louder the sound, the greater the speed-glue effect (or so most people thought).
Booster

Booster is a non-glue that enhances the performance of rubber. Some boosters rejuvenated your rubber and restored its spin, while others produced a speed-glue-like effect. Many boosters were introduced in response to the ITTF’s planned ban of glue containing harmful volatile compounds before the ITTF decided to ban speed glue and booster entirely.

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Download Video Men's World Cup Table Tennis championship 2008

Preliminary Groups
KREANGA Kalinikos vs BOLL Timo
http://www.megaupload.com/?d=3BF5KWRG

WANG Hao vs SCHLAGER Werner
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LI Ching vs SAIVE Jean-Michel
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MA Long vs MAZE Michael
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MA Long vs JOO Se Hyuk
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BOLL Timo vs TORIOLA Segun
http://www.megaupload.com/?d=B3N5I3LZ

OVTCHAROV Dimitrij vs SAIVE Jean-Michel
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Wang Hao/CHUANG Chih-Yuan
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JOO SE HYUK - KREANGA
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MA Long vs MAZE Michael
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Wang Hao/CHUANG Chih-Yuan
http://www.megaupload.com/?d=JZALK2U1

MA Long vs JOO Se Hyuk
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BOLL Timo vs TORIOLA Segun
http://www.megaupload.com/?d=B3N5I3LZ

JOO SE HYUK - KREANGA
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Quarter final
Wang Hao/Dimitri Ovtcharov
http://www.megaupload.com/?d=CSJXQUU7

Timo Boll/Ryu Seung Min
http://www.megaupload.com/?d=FO6COO7X


Semi Final

BOLL Timo vs MA Long
http://www.megaupload.com/?d=DVDW3A8S

WANG Hao vs KREANGA Kalinikos
http://www.megaupload.com/?d=IKJCYB2G

3rd place match
MA Long vs KREANGA Kalinikos
http://www.megaupload.com/?d=1VE9X59G

Finale
Wang Hao/Timo Boll
http://www.megaupload.com/?d=VR8C0XYG

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