That wouldn't stop the vacuum damage.The camera works because any lubricants that could boil off under a vacuum were replaced by dry lubricants. Static electricity was reduced by special metal plates. The film itself was protected by the cartridges and the camera.
Watch this video from post #1.There's only so much I can find or question using Google and it's like spending a lot of time running down flat Earth claims, I just have limited interest. They did use special film in the sense was the film was thinner than usual but otherwise it was pretty standard as were the cameras with only minor changes.
Moonfaker: Radioactive Anomaly II. PART 9
This guy who worked for Kodak says it was standard film.