photographic paper vs photographic material

photographic paper and photographic material both are nouns.

Word	Noun	Adjective	Verb	Adverb
photographic paper	Yes	No	No	No
photographic material	Yes	No	No	No

As nouns, photographic paper and photographic material are synonyms defined as:

photographic paper and photographic material: light-sensitive paper on which photograph can be printed

photographic paper (noun)	photographic material (noun)
light-sensitive paper on which photograph can be printed	light-sensitive paper on which photograph can be printed