Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread David Lawley
Hmm, a little tale from the model world. A carbon spar model hit power lines (100kv!)on approach,the carbon spar was vaporised from root to tip despite being underneath a glass skin(which was also vaporised) the I guess that would do it. Bit more feasible than 25000k eh?Given that wire strikes

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread ANDREW WRIGHT
Where did you used to work Roger? I was a paint chemist at Berger Paints at Edwardstown in SA in the early to mid 80s. We might have crossed paths a while back. > Years ago, when I worked in the paint industry, we used to use heavy > polyethylene gloves for handling most resins.They seemed

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread Roger Browne
Years ago, when I worked in the paint industry, we used to use heavy polyethylene gloves for handling most resins.They seemed to keep things out rather well. Roger Browne - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, March 22, 2002 3:40 PM Subje

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread John Haunton
> I believe this is a minor risk to glider pilots... > > The energy required to ignite an epoxy/carbon fibre matrix will require > that the glider hits the ground at about 25,000 kph. > >>Unless you fly one of the many Sailplanes of today that carry 2 stroke >>fuel... I think you missed  the poi

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread Don Ingram
> I believe this is a minor risk to glider pilots... > > The energy required to ignite an epoxy/carbon fibre marix will require > that the glider hits the ground at about 25,000 kph. > Unless you fly one of the many Sailplanes of today that carry 2 stroke fuel... Cheers Don -- * You are s

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread LKDodd
I have used vinyl gloves with polyester and they offer little if any protection. The resin appears to penetrate the gloves easily, leaving your hands 'slimy'. Latex gloves do seem to offer protection with polyester, certainly your hands are still dry and powered from the gloves after handling

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread ANDREW WRIGHT
Hello Mike I can help with this one. (Information source - Chemwatch.) The following glove selection is based on a modified presentation of the "Forsberg Clothing Performance Index". The effect of the substance is taken into account in the computer-generated selection.

[aus-soaring] Blaniks

2002-03-21 Thread John Orton
I saw a comment the other day in the discussion group about a Vega form someone when asked if he would fly one replied "Fly one! I wouldn't walk under one" I have not heard your comments about Blaniks before Mike. Apart from the very large amount of maintenance required what do you see as their p

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread Mike Borgelt
At 10:53 AM 22/03/02 +1100, you wrote: > >I believe this is a minor risk to glider pilots... > > > >If you have suffient altitude to make this your groundspeed you are >unlikely to hit a solid object (except perhaps the moon!) and if you are >still with the aircraft at the time I am not sure

Re: [aus-soaring] Re:"killer glider"

2002-03-21 Thread Mike Borgelt
At 12:01 AM 20/03/02 +1100, you wrote: >At 22:03 17-03-02 +1030, David Lawley wrote: >>Perhaps some people value face over safety? >> >>I was criticised once for refusing to fly a particular glider >> >>Within a year it killed someone. >> >>I would rather be alive and embarrassed any day. >> >> >>

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread John Haunton
I believe this is a minor risk to glider pilots... The energy required to ignite an epoxy/carbon fibre marix will require that the glider hits the ground at about 25,000 kph.   If you have suffient altitude to make this your groundspeed you are unlikely to hit a solid object (except perhaps the

Re: [aus-soaring] Carbon & epoxy

2002-03-21 Thread fibremites
Thanks for the good news Pete. :-/ Chris This message was sent through MyMail http://www.mymail.com.au Thought the following might interest most of you out there and especially those who work with the stuff.     Hi, worth readinghttp://www.charlesriverrc.org/articles/construction/mikeyoung

Re: [aus-soaring] E-Mail Address: Andrew Georgeson

2002-03-21 Thread Peter Holmes
Mile did you get georgo's email address??   I recd it the other day   Regards peterH - Original Message - From: Miles Gore-Brown To: [aus-soaring] Sent: February 21, 2002 12:44 AM Subject: [aus-soaring] E-Mail Address: Andrew Georgeson I am trying to get in

[aus-soaring] Bail-out

2002-03-21 Thread Leigh Bunting
Pinched from www.glidingmagazine.com. Your'e never too old to learn, apparently: UK Pensioner Makes Gliding Headlines A 75 year-old British glider pilot who has had a quadruple heart by-pass, baled out of his K-18 on Tuesday and is making national news today (March 8). Ronnie Farnell from Greater