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NUMERICAL EVALUATIONS ЕXPOSED IN CONTRA UNIVERSAL CATALOGUE. WHAT IS FOR? We asked question about rubber evaluation process from a former Contra expert in charge of evaluation procedure. We do believe the answer to be quite useful for every one looking to make a proper choice of Аnti rubbers.

What's "flanti" rubber in terms of science of tribology? You can scarcely tell any difference between anti and flanti rubbers unless doing tests for traction force by pulling a standard weight over rubber surface. It is an exciting job for an engineer's mind we love so much. Throught doing...

Russian saying goes as follows: --Overseas the oats come cheap, but boats expensive. Be happy, 🤗

Article: https://www.tischtennis.de/news/beklauter-ovtcharov-erreicht-busan-im-zweiten-anlauf.html Dima's Facebook https://www.facebook.com/photo/?fbid=951199063042488&set=a.214008116761590

______________________ FAIR PLAY FIRST

SOME UNCONVENTIONAL THINGS TO GET HARD SPONGE MORE SPRINGY. (high elasticity conversion) . For your practical need any weighty spheres will do pretty well. Such as iron shots being used in the track&field sport. Weight In open competitions the men's shot weighs 7.26 kilograms (16 lb)...

Just roll the bowling ball all over rubber surface back and forth. It takes you one or two processing sessions. Be happy.

Yes, stretchy topsheet gives soft feel under finger pressure, and stiff topsheet gives tight feel. The popular belief that a thinner topsheet will always have a soft touch is generally wrong. Once again, you have to strain topsheet out and see the peak-load force to identify soft and...

HOW DO I KNOW SOFT and TIGHT RUBBER SHEETS IN NUMBERS. A rubber strip of 8 cm lenght and 1.5 cm width is needed for the rubber tensility test. Pull out the strip untill linear elongation 100% i. e. 16см. Record pick value of the strain force. METERING APPARATUS Handly non-costly...

DONT BE MISTAKEN BY YOUR BODY SENSES What is soft and tight topsheet? Tensile strength indicates how much force or stress a rubber material can withstand before breaking. Elongation at break is the degree of strain of the material. Stiffness is expressed as, for example, modulus 100% or...

Fair Play first

THE GUILLOTINE SHOT. This nifty shot keeps growing in popularity with the top guns worldwide. It remains untitled yet. To me, it looks much like dropping cutter of the guillotine. Utterly worthy shot for whoever to adopt. Jarvis Junior doing this trick in real play at WTT Manchester...

Needing for a spinless ball? Just image a clock dial on the ball. Keep up the impact point at 4 o'clock, hit the sphere with an open racket. Be happy.

ESN is not the only pebble on beach. А factory of China owns technology and machinery to produce tensor rubbers in plenty. This is a non costly source for us to get tensors from.

THICKER SPHERE MAKES ALL THE DIFFERENCE. Yes, the plastic ball necessitates yet more physical exertion compared to celluloid products. Only sturdy guys can play the game. This all comes because of a different mass distribution inherent in the balls. Yes, the difference of mass...

А great selection of organic solvents sold now on market, varying by odour and dissolving effect. You need consulting a chemist.

Devil will find works for iddle hands. 🎃

Too much stickiness makes troubles a lot. Yes, an excessive amount of surface gloss is the problem. Because of special surface treatment the sticky rubbers will sometimes fail in the glossiness test. Beware of the gloss maximum limit of 24%. ________________ Be happy.

An immortal biblical saying to best become to this chapter. --“For nothing is hidden that shall not become evident, nor anything secret that shall not be known and come to light." ITTF President Adham Sharara speaking on the Speed Glue Ban. Why and How. — [id55737130|@The] President’s...