Assertion: phosphoric acid's amount | /r/CapableOf | add to fiber raw material
Facets:
Source sentences:
text: The amount of compound A added to the fiber raw material is not particularly limited, but when the amount of compound A added is converted to a phosphorus atomic weight, the amount of phosphorus atom added to the fiber raw material is preferably 0.5 to 100% by weight, and preferably 1 to 50% by weight.
text: If the amount of phosphorus atoms added to the fiber raw material is in the range of 0.5 to 100% by mass, the yield of fine cellulose fibers can be further improved.
text: The amount of compound B added to the fiber raw material is preferably 1 to 300% by mass, but is not particularly limited.