[Heathkit] Anti-Corona Paint: FINALE

[Carl]

Scotch 27 is a HV tape

Carl
KM1H


----- Original Message ----- 
From: "rbethman" <rbethman at comcast.net>
To: <heathkit at mailman.qth.net>
Sent: Thursday, December 29, 2011 3:47 PM
Subject: Re: [Heathkit] Anti-Corona Paint: FINALE


Don't REMOTELY believe that 3M 33 series has a voltage rating of over
600V per layer!

Direct from 3M:

Scotch® 33 Vinyl Electrical Tape provides water-resistant electrical and
mechanical protection with good resistance to abrasion, alkalis, acids
and varying weather conditions (including ultraviolet exposure). UL
Listed for use as electrical insulation up to 600 volts and 176°F
(80°C). UL 510 flame-retardant.

Somebody MUST mean a different 3M product.

Then the 33+:

*Scotch® Super 33 Plus Vinyl Plastic Electrical Tape 10075, 3/4 in x 44
ft, 10 rolls per box, 10 boxes per case
<http://solutions.3m.com/wps/portal/3M/en_US/Marine/Home/Products/Catalog/?PC_7_RJH9U5230GE3E02LECIE20S4K7000000_nid=GSBNQSL7Q4gsVB2NDGZBTHglGS2TN8WVQFbl>*
Stickier, stretchier and highly conformable, a premium grade, 7-mil
tape. Flame retardant, hot and cold weather resistant, Super 33+ resists
UV rays, abrasion, moisture, alkalies, acids and corrosion. Use as a
primary insulation for wire cables splices up to 600V, and for fixture
and wire splices up to 1kV.

Bob - N0DGN

On 12/29/2011 3:22 PM, Eddy Swynar wrote:
> On 2011-12-29, at 3:19 PM, Ron Youvan wrote:
>
>>
>>    Scotch # 33 electrical tape allegedly has a dielectric strength of 
>> 10,000 Volts per layer.
>> That could have done it.
>
> Hi Ron,
>
> NOW you tell me...! Hi Hi
>
> ~73~ de Eddy VE3CUI - VE3XZ
>
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