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Reporting the mass of your uncut rubbers

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HowToPlayChineseLoop View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote HowToPlayChineseLoop Quote  Post ReplyReply Direct Link To This Post Posted: 04/03/2012 at 3:31pm
Fast approximation of cut mass from uncut mass.

Cut mass = 75%  of uncut mass.

Uncut mass = 60g ==> Cut mass = 45g
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Vihito Quote  Post ReplyReply Direct Link To This Post Posted: 04/04/2012 at 3:46am
Originally posted by HowToPlayChineseLoop HowToPlayChineseLoop wrote:

Fast approximation of cut mass from uncut mass.

Cut mass = 75%  of uncut mass.

Uncut mass = 60g ==> Cut mass = 45g

This is one of the most silly comments I have ever seen.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote virtuososiu Quote  Post ReplyReply Direct Link To This Post Posted: 04/18/2012 at 8:31pm
Originally posted by Vihito Vihito wrote:

Originally posted by HowToPlayChineseLoop HowToPlayChineseLoop wrote:

Fast approximation of cut mass from uncut mass.

Cut mass = 75%  of uncut mass.

Uncut mass = 60g ==> Cut mass = 45g

This is one of the most silly comments I have ever seen.


may i ask, why? lol
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fatt View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 04/19/2012 at 1:20pm
I guess the figure was called "silly" because it does not take into account the fact that some blades may have an oversized head or could have a smaller that average one; some are pehhold -chinese or jpen- and some are customized...etc. Also some uncut rubbers have various uncut width and lengths etc...

I have a couple comments:

1) the 75% figure seems close to me as a 70 gr uncut rubber (Aurus max, rakza 7 max) will be close to 50 grams after cut to a typical blade --> so 70*0.75= 52.5 grams close enough? (not sure).

2) Do you remember that thread where several people arrived at a surface area for the head of a typical blade close to 195cm2; 168mmx168mm Aurus max 70 grams uncut rubber is 282.24cm2 = 87.24 cm2 bigger than the head; cut rubber is 31% smaller than uncut one; giving 48.3 grams close enough? (not sure).

shall we just say 72/28? Big smile 

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Post Options Post Options   Thanks (0) Thanks(0)   Quote zhijie Quote  Post ReplyReply Direct Link To This Post Posted: 05/10/2012 at 10:44am
Brand: Joola
Rubber ID / Model: 40-013/Rhyzm
Thickness: Max
Color: Black
Uncut Mass: 70g
Length: 169mm
Width: 169mm




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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 05/19/2012 at 12:11am
Brand: Tibhar
Rubber Nimbus VIP
Thickness: MAX
Color: Black
Uncut Mass: 65gr
Length: 170mm
Width: 168mm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 05/19/2012 at 12:11am
Brand: Tibhar
Rubber Nimbus Medium
Thickness: 1.8mm
Color: Red
Uncut Mass: 58gr
Length: 170mm
Width: 168mm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 05/19/2012 at 12:15pm
Originally posted by fatt fatt wrote:

I guess the figure was called "silly" because it does not take into account the fact that some blades may have an oversized head or could have a smaller that average one; some are pehhold -chinese or jpen- and some are customized...etc. Also some uncut rubbers have various uncut width and lengths etc...

I have a couple comments:

1) the 75% figure seems close to me as a 70 gr uncut rubber (Aurus max, rakza 7 max) will be close to 50 grams after cut to a typical blade --> so 70*0.75= 52.5 grams close enough? (not sure).

2) Do you remember that thread where several people arrived at a surface area for the head of a typical blade close to 195cm2; 168mmx168mm Aurus max 70 grams uncut rubber is 282.24cm2 = 87.24 cm2 bigger than the head; cut rubber is 31% smaller than uncut one; giving 48.3 grams close enough? (not sure).

shall we just say 72/28? Big smile 


hey I understand quoting myself is lame Confused but I wanted to share this:


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Post Options Post Options   Thanks (0) Thanks(0)   Quote djnelsen Quote  Post ReplyReply Direct Link To This Post Posted: 05/22/2012 at 1:31pm
Brand: 729
Rubber ID, Model, Sponge: Focus III Snipe
Thickness (max or in mm): 1.8
Colour: Black
Uncut Mass(g): 49
Length(mm): 166
Width(mm): 165
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Post Options Post Options   Thanks (0) Thanks(0)   Quote haggisv Quote  Post ReplyReply Direct Link To This Post Posted: 05/25/2012 at 9:00pm
Database updated up to this point.

I encourage everyone to keep providing this data. All you need to do is weigh and measure your sheet before you put it onto your blade, and report it here. Cheers guys!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote neon Quote  Post ReplyReply Direct Link To This Post Posted: 06/08/2012 at 3:48am
Brand: xiom
Rubber: vega pro
Thickness: 1.8
Color: red
Uncut Mass: 63.3 g
Length: 168mm
Width: 168mm
 
Brand: xiom
Rubber: vega pro
Thickness: 2.0
Color: black
Uncut Mass: 65.7 g
Length: 169mm
Width: 169mm
 
Brand: xiom
Rubber: omega IV pro
Thickness: max
Color: red
Uncut Mass: 69 g
Length: 168mm
Width: 169mm
 
Brand: butterfly
Rubber: t05
Thickness: 1.9
Color: red
Uncut Mass: 68.1 g 
Length: 180 mm
Width: 168mm
 
Brand: butterfly
Rubber: t05
Thickness: 1.9
Color: black
Uncut Mass: 68.6 g 
Length: 180mm
Width: 168mm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote piligrim Quote  Post ReplyReply Direct Link To This Post Posted: 06/14/2012 at 6:13pm
Brand: Yasaka
Rubber ID, Model, Sponge: Rakza 7 Soft
Thickness (max or in mm): MAX
Colour: Red
Uncut Mass(g): 60
Length(mm): 170
Width(mm): 171


Edited by piligrim - 06/14/2012 at 6:17pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote haggisv Quote  Post ReplyReply Direct Link To This Post Posted: 06/14/2012 at 6:44pm
Thanks guys, list updated up to here.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Thomasson Quote  Post ReplyReply Direct Link To This Post Posted: 07/06/2012 at 4:39am
Anyone knows the weight of Calibra series and the Razka 7 and Rakza 7 Soft?

Edited by Thomasson - 07/06/2012 at 5:54am
Blade: Mizutani Jun
FH: Tenergy05
BH: Tenergy64
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Post Options Post Options   Thanks (0) Thanks(0)   Quote neon Quote  Post ReplyReply Direct Link To This Post Posted: 07/23/2012 at 3:41am
brand: tibhar
rubber: grip s
color: black
uncut mass:65 g (with fabric glue on the sponge of course, and without plastic covers of course)
16.6 sm x 16.4 sm


P.S. After my calculations for 157x150 butterfly blade size cut grip s should weight 47.2 g (I'm not glue to the blade yet). I think it's normal weight for "top" rubber in max thickness, even a little bit light.
Last year I bought haifu blue whale II, black, 2.0 mm (allegedly), it's weight was 51.5 g !!! Comment is needless.


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Post Options Post Options   Thanks (0) Thanks(0)   Quote haggisv Quote  Post ReplyReply Direct Link To This Post Posted: 11/26/2012 at 8:17pm
Thanks again guys for all your contributions!

I've updated the database up to this point, and have also just added another big list of my own values, so if there was something not there before, there's a good chance it's there now. Thumbs Up

Keep the values coming please Hug
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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 12/23/2012 at 10:26pm
YASAKA Mark V M2 Red 172m x 172mm 63gr 0.2129

DONIC Bluefire M2 black 170m x 170mm 66gr  0.2284

edit: both rubbers above in 2.0mm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jonyer1980 Quote  Post ReplyReply Direct Link To This Post Posted: 12/24/2012 at 6:33am
Donic Bluefire M1 MAX BLACK UNCUT---- 69 grm.

DHS Gold Arc 3 Red 2.0 37º (eight corners) ---- 66 grm


Edited by jonyer1980 - 12/24/2012 at 6:33am
Rosewood NCT V 86 gr Master

Thibar MX-P MAX FH

Thibar FX-S BH



Avoid any Butterfly stuff... at abusive prices
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Kolev Quote  Post ReplyReply Direct Link To This Post Posted: 12/24/2012 at 7:19am
Brand: Xiom
Rubber ID, Model, Sponge: Sigma II Pro
Thickness (max or in mm): MAX
Colour: Red
Uncut Mass(g): 72
4x Hallmark Carbon Extreme
FH: T64 and Similar
BH: Nothing Helps
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ZApenholder Quote  Post ReplyReply Direct Link To This Post Posted: 12/24/2012 at 4:27pm
Brand: Xiom
Rubber ID, Model, Sponge: Sigma II Pro
Thickness (max or in mm): MAX
Colour: Black
Uncut Mass(g): 69
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brainstorm69 Quote  Post ReplyReply Direct Link To This Post Posted: 12/24/2012 at 9:15pm
Brand:  Friendship 729
Model:  Focus III Snipe 42 degree
Thickness:  2.1
Color:  Black
Uncut Mass:  50.1
Size:  16.5cm x 16.25cm
gm/cm^2 = .18685

Brand:  Friendship 729
Model:  Focus III Snipe 42 degree
Thickness:  2.1
Color:  Black
Uncut Mass:  50.6
Size:  16.5cm x 16.25cm
gm/cm^2 = .18872

Brand:  Friendship 729
Model:  Focus III Snipe 42 degree
Thickness:  2.1
Color:  Red
Uncut Mass:  49.4
Size:  16.4cm x 16.35cm
gm/cm^2 = .18423







Edited by Brainstorm69 - 12/24/2012 at 9:33pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pdotec Quote  Post ReplyReply Direct Link To This Post Posted: 12/25/2012 at 11:43am
Originally posted by fatt fatt wrote:

YASAKA Mark V M2 Red 172m x 172mm 63gr 0.2129

DONIC Bluefire M2 black 170m x 170mm 66gr  0.2284

my donic bluefire m2 black max weighed 72gm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote fatt Quote  Post ReplyReply Direct Link To This Post Posted: 12/25/2012 at 11:51am
I edited my post; both rubbers I reported are 2.0mm thick.
thank you for the reminder.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pdotec Quote  Post ReplyReply Direct Link To This Post Posted: 01/01/2013 at 10:08pm

TIBHAR 1Q XD 2.1mm red uncut  76 grams

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Post Options Post Options   Thanks (0) Thanks(0)   Quote haggisv Quote  Post ReplyReply Direct Link To This Post Posted: 01/01/2013 at 11:56pm
Please don't forget the include the size of the sheet guys... they're not always the same and certainly different for most manufacturers.Wink
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pdotec Quote  Post ReplyReply Direct Link To This Post Posted: 01/22/2013 at 11:33am
Yasaka Rakza 9
Black
Max
169m x169mm
71 grams
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brainstorm69 Quote  Post ReplyReply Direct Link To This Post Posted: 01/30/2013 at 1:42pm
Brand:  Donic
Model:  Bluefire M3
Thickness:  Max
Color:  Black
Uncut Mass:  64.8g
Size:  16.8cm x 16.9cm
g/cm^2 = .22823

Edited by Brainstorm69 - 01/30/2013 at 1:45pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Kolev Quote  Post ReplyReply Direct Link To This Post Posted: 01/31/2013 at 5:09am
Brand:  729
Model: 729-08ES
Thickness:  Max
Color:  Black Uncut
Mass:  62g
Size:  16.7cm x 16.5cm
4x Hallmark Carbon Extreme
FH: T64 and Similar
BH: Nothing Helps
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gustau Quote  Post ReplyReply Direct Link To This Post Posted: 02/01/2013 at 4:38pm
Brand: Tuttle
Rubber ID/Model: Beijing IV
Thickness: 2.1mm
Colour: red/black (same weight)
Uncut Mass: 57.5g
Length: 165mm
Width: 165mm
Density (g/cm2): 0.213
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Anderni Quote  Post ReplyReply Direct Link To This Post Posted: 02/01/2013 at 9:07pm

Brand: DHS
Rubber ID/Model: G666
Thickness: 2.0mm
Colour: black

Uncut Mass: 64gr
Length: 166mm (haha, well done DHS)
Width: 160mm
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