Functional additives like dyes, internal sizing agents, adhesives to i – McqOptions

MCQOPTIONS

1.	Functional additives like dyes, internal sizing agents, adhesives to increase wet or dry strength, and fillers are used to improve or impart some qualities to the paper product.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

_________ is a paper filler and a coating pigment which is of excellent opacity and bright.
It is often more effective to pump _________ ambient pressure. Use of flow measurement device of some sort to insure flow of each additive.
Like most positive displacement pumps, the use of appropriate filters in front of the pump inlet to keep the pump from fouling by blocking the _________ valves in an open position.
Control additives like biocides, drainage aids, retention aids, pitch control agents, and de-foamers are added to upgrade the_________ but don’t directly affect the _________
_________ consists of paper trimmings and waste, paper not upto the level, and other paper that’s often re-used in the paper mill.
IT_IS_OFTEN_MORE_EFFECTIVE_TO_PUMP___________AMBIENT_PRESSURE._USE_OF_FLOW_MEASUREMENT_DEVICE_OF_SOME_SORT_TO_INSURE_FLOW_OF_EACH_ADDITIVE.?$
__________is_a_paper_filler_and_a_coating_pigment_which_is_of_excellent_opacity_and_bright.$
Like most positive displacement pumps, the use of appropriate filters in front of the pump inlet to keep the pump from fouling by blocking the _________ valves in an open position?
_________ are expensive chemicals that must be utilized at exact levels, so they are usually metered into the system from +ve displacement metering pumps.
A lot of additives have different effects at the same time; for example, alum is required for rosin sizing under acid situations but also serves as a drainage and retention aid.