Radtech News - APRIL 2014 - English

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RadTech South America News April 2014 1 Par&cipa&on at the Paint & Pintura Forum in Criciúma We a%ended the forum in Criciúma and our lecture drew the a%en5on of par5cipants not only due to the theme of technology but also due to the appeal of sustainability and innova5on. Once again we had a very big par5cipa5on of the professionals from the South of Brazil during the event and RadTech brought again the most recent news and trends of UV Curing technology to the market. Next month we will be a%ending the event in Londrina PR. Chair Director Maria Cris5na Kobal Campos de Carvalho Administra&ve Director José Mauro Vieira Financial Director Percy Freytag Technical Director Alberto Matera Communica&on & Mkt Director Rafael Bueno Audit Commi>ee Vivian Clauge Jorge Sato Oper&onal Manager Roberto Caforio

Transcript of Radtech News - APRIL 2014 - English

Page 1: Radtech News - APRIL 2014 - English

RadTech South America News�April 2014 �

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Par&cipa&on  at  the  Paint  &  Pintura  Forum  in  Criciúma  

We  a%ended  the  forum  in  Criciúma  and  our  lecture  drew  the  a%en5on  of  par5cipants  not  only  due  to  the  theme  of  technology  but  also  due  to  the  appeal  of  sustainability  and  innova5on.      Once  again  we  had  a  very  big  par5cipa5on  of  the  professionals  from  the  South  of  Brazil  during  the  event  and  RadTech  brought  again  the  most  recent  news  and  trends  of  UV  Curing  technology  to  the  market.    Next  month  we  will  be  a%ending  the  event  in  Londrina  -­‐  PR.  

Chair  Director  Maria  Cris5na  

Kobal  Campos  de  Carvalho  

 Administra&ve  

Director  José  Mauro  

Vieira    

Financial  Director  

Percy  Freytag    

Technical  Director  

Alberto  Matera    

Communica&on  &  Mkt  Director  Rafael  Bueno  

 Audit  Commi>ee  Vivian  Clauge  Jorge  Sato  

 Oper&onal  Manager  

Roberto  Caforio    

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Basic  Course  in  April  2014    Great  success  with  almost  30  professionals  

par&cipa&ng  

We  held  our  basic  introductory  course  in  radia5on  curing  technology  at  our  headquarters  at  IPEN  -­‐  USP  in  Sao  Paulo  last  April  and  we  count  on  the  par5cipa5on  of  many  professionals.  In  addi5on  to  the  technical  sessions  we  also  had  the  opportunity  of  prac5cal  demonstra5ons  in  the  laboratory  of  UV  curing  from  IPEN.      We  had  demonstra5ons  with  UV,  LED  UV  and  Radiometry.      As  a  result  of  this  course  we  had  an  evalua5on  by  par5cipants  as  EXCELLENT  by  more  than  90%  of  the  total.  Besides  this  we  had  a  survey  of  what  the  professionals  want  to  see  in  the  upcoming  events  of  RadTech  South  America  during  2014.  

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Technical  Ar&cles  and  News  

   

RADTECH SOUTH AMERICA

Avenida Professor Lineu Prestes, 2.242 – Sala 25 Prédio CTR – IPEN

Cidade Universitária – São Paulo – SP – Brasil

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Accelerated  drying  of  water-­‐dispersible  polyurethane  blends  

Mixtures  of  water-­‐dispersible  isocyanate  and  polyol-­‐terminated  oligomers  were  blended  with  methacrylate-­‐terminated  urethanes  and  a  water-­‐dispersible  photoini5ator  to  accelerate  the  dry  5me  of  thin  polymer  films.  Thermomechanical  proper5es  of  the  polyurethane  blends  were  measured  using  dynamic  mechanical  analysis.  Kine5cs  of  the  ultraviolet-­‐ini5ated  radical  polymeriza5on  reac5on  and  the  polyol/isocyanate  addi5on  reac5on  were  monitored  using  a%enuated  total  reflectance.    For  more  informa5on  on  this  ar5cle  please  visit  the  link  below  :    h%p://www.specialchem4coa5ngs.com/