PVC vs. CPVC

[waross]

Any comments from the plastics Gurus will be appreciated in the Engineers With Hobbies Forum.
PVC vs. CPVC
thread1528-434716
Thanks

Bill
--------------------
"Why not the best?"
Jimmy Carter

 

[Pud]

Hi Bill,

Never heard of it! But here's the difference:

https://www.polymersolutions.com/blog/whats-the-difference-between-pvc-and-cpvc/

Not much in most circumstances i guess...

Cheers

www.tynevalleyplastics.co.uk

Politicians like to panic, they need activity. It is their substitute for achievement.

 

[waross]

Thanks for the link, Pud.
I am concerned with the cement. I have posted a comment on the web site that you linked.
The last comment was a year ago.
I'll let you know if I get a useful response.
Yours
Bill

Bill
--------------------
"Why not the best?"
Jimmy Carter

 

[Pud]

ESC depends on the applied or moulded-in stresses which exist. The extrusion process leaves no residual stress so no ESC. The test described in the link was a bit 'unreal world' type.

www.tynevalleyplastics.co.uk

Politicians like to panic, they need activity. It is their substitute for achievement.