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VOC FREE VULCANIZING CEMENT
https://ooakforum.com/viewtopic.php?f=9&t=38634
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Author:  merlin el mago [ 25 Sep 2021, 23:35 ]
Post subject:  VOC FREE VULCANIZING CEMENT

I need to know if I can use in competition?

Author:  JulianTT [ 25 Sep 2021, 23:41 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

I think rubber cement means latex dissolved in a solvent other than water, so it cannot be VOC free...

Only water based glues are legal atm

Sent from my SM-G781B using Tapatalk

Author:  merlin el mago [ 26 Sep 2021, 01:16 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

This one is VOC FREE, is vulcanizing CEMENT not RUBBER sorry.

Author:  igorponger [ 26 Sep 2021, 01:47 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

Haifu suffered badly for having VOC products a lot on market. All Haifu rubbers (13 items in total) were now excluded from the LARC.

Author:  merlin el mago [ 26 Sep 2021, 03:18 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

Please mods change the subjet to:

VOC FREE VULCANIZING CEMENT

Author:  merlin el mago [ 26 Sep 2021, 03:21 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

JulianTT wrote:
I think rubber cement means latex dissolved in a solvent other than water, so it cannot be VOC free...

Only water based glues are legal atm

Sent from my SM-G781B using Tapatalk


VOC = VOLATILE ORGANIC COMPOUNDS

Author:  merlin el mago [ 26 Sep 2021, 03:22 ]
Post subject:  Re: VOC FREE CEMENT RUBBER

igorponger wrote:
Haifu suffered badly for having VOC products a lot on market. All Haifu rubbers (13 items in total) were now excluded from the LARC.


If so why all Chinese National Team that uses booster are not excluded of ITTF competitions?

Author:  haggisv [ 26 Sep 2021, 11:28 ]
Post subject:  Re: VOC FREE VULCANIZING CEMENT

If it's VOC FREE it should be legal, because the tests only check for VOCs.

However "VOC-FREE" may mean the VOCs are below a certain level, not zero, so it's still possible the machine could pick it up during a test.

Keep in mind though that during rubber manufacturing, VOCs are often used as well, which will usually dissipate well before they come to you.

If the stuff has no smell, it's probably fine. I'm also curious what it is, because I thought it was the VOCs that dissolve the latex.

Author:  merlin el mago [ 27 Sep 2021, 20:34 ]
Post subject:  Re: VOC FREE VULCANIZING CEMENT

I'm waiting to received the news about the component or components of this vulcanizing cement, I will keep you informed.

Author:  merlin el mago [ 29 Sep 2021, 08:17 ]
Post subject:  Re: VOC FREE VULCANIZING CEMENT

Attached PDFs

Attachments:
Ficha de seguridad Cemento Maruni VALKARN Ref. 35688 y 35690.pdf [504.08 KiB]
Downloaded 10 times
Ficha de seguridad Cemento Maruni SUPER VALKARN Ref. 38688 y 38690.pdf [499.26 KiB]
Downloaded 10 times

Author:  haggisv [ 29 Sep 2021, 16:04 ]
Post subject:  Re: VOC FREE VULCANIZING CEMENT

Sounds to me like it's got a high proportion of VOCs.

Author:  merlin el mago [ 29 Sep 2021, 23:03 ]
Post subject:  Re: VOC FREE VULCANIZING CEMENT

Ok thanks. Do you know a stronger booster for 43° DHS scale?

Falco Tempo Long Booster isn't enough strong.

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