Can Titleist golf balls be recycled (not for resale...ground up...)

Wondering if Titleist golf balls are all recyclable. I was reading about another manufacturer that says their golf balls are recyclable (not to re-use/re-sell as a "recycled golf ball"), but I thought ALL golf balls can be ground down and recycled for their parts (rubber and plastic, etc.). Is that not true? Do most have to wind up as landfill?

i think that they can because i know of balls that you can but that are referbished and they sell them cheaper