Difference between Emery Paper and Scratch Paper

EMERY PAPER vs SCRATCH PAPER: NOUN

An abrasive material, like sandpaper, made by gluing grains of emery to a cloth or paper surface.
Stiff paper coated with powdered emery or sand

Paper used for preliminary work on a (for example mathematics) problem, considered ephemeral.
Pad for preliminary or hasty writing or notes or sketches etc

Library paste, Pumicate, Sandsoap, Courtepy, Abrade, Grit, Rubstone, Emery board, Wire brush, Emery, Grip tape, Emery cloth, Abrase, Abrasive, Sandpaper

Letter opener, Bristol board, Paper tape, Papyrograph, Opisthograph, Filter paper, Art paper, Caligraphy, Oilpaper, Paper cup, Carbon paper, Paper, India paper, Sheet of paper, Piece of paper

Library paste, Pumicate, Sandsoap, Courtepy, Abrade, Grit, Rubstone, Emery board, Wire brush, Emery, Grip tape, Emery cloth, Abrase, Abrasive, Sandpaper

Letter opener, Bristol board, Paper tape, Papyrograph, Opisthograph, Filter paper, Art paper, Caligraphy, Oilpaper, Paper cup, Carbon paper, Paper, India paper, Sheet of paper, Piece of paper

To do this, buff each end of the new fuse with emery paper to dull the chrome plating.
These were all smoothed down with fine emery paper, and the surface again rubbed with the polish.
Hubba had bought all the supplies he needed from hardware stores: wooden clothespins, emery paper, thumbtacks, a small soldering set, wire, superglue, insulation tape.
Remove any rust from braking surface and armature surface of drums with fine emery paper or crocus cloth.
If it is looking tarnished or black then clean it using the emery paper.
When dry it can be made even by scraping, and rubbed with fine emery paper.
Do not use emery paper on splicing operation since it contains metallic particles.
After the filing, it was smoothened with a paper cutting knife and finally with emery paper.
Abrasives including grinding stones, abrasive sheets, wheels, sections, sand paper, emery paper, emery cloth, emery powder, emery paste, water paper and the like.

REWIND of the Scratch Paper Holder next week.
Stamp off the ink on some scratch paper.
Scratch paper may be used during the exam.
Scratch paper is provided in your test packet.
At school we used the meanest pieces of scratch paper to do our work, paper with pieces of wood still embedded in it.
If an exam requiresthe use of scratch paper, students will receive the paper from an instructor.
You may use scratch paper and graph paper as you take this online test.
Any scratch paper or graph paper written on must be destroyed immediately after testing.
Examinees taking the mathematics test must be provided scratch paper and graph paper.
Extra sheets of paper or scratch paper will not be scored.