Making Paper From Grass
12
Making Paper from Grass Year 8 Science Hawkesdale P12 College
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Year 8 stduents from Hawkesdale P12 College make paper from grass, identifying chemical and physical processes.
Transcript of Making Paper From Grass
Making Paper from GrassYear 8 Science
Hawkesdale P12 College
Cutting
Crushing
More crushing
Add 50 ml of 2.5M Caustic soda
Digesting
Washing
Add 50 ml Bleach
Bleaching
Heating
Washing
Forming the Paper