Revision as of 20:39, 28 November 2020

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Plastics

Authority:
Category:
Skill Level:
Year Introduced:

Requirements

1. Make a list of the materials and equipment used in making small castings in plastic molds.

2. Know how to clean and properly take care of plastic molds.

3. What safety precautions should be used when working with plastics?

4. Tell how to mix resin for casting and colored layers.

5. Why are the following used?

a. Catalyst

b. Surface hardener

c. Pigments

6. What is meant by polymerization?

7. Prepare and embed two nature items suitable for embedding. Nature items may be embedded in one or more castings.

8. Make three castings with at least one item embedded in each casting.

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-During the first year of settling, pioneers mostly relied on wild game and their own dehydrated and preserved provisions for food.  They also gathered wild plants to eat and used their gardens to the extent that they could.  In spring they might tap maple trees for syrup.  They also kept livestock and poultry to ensure a steady supply of milk, eggs and meat.
+<languages /><br />
+<translate>{{RequirementsHeader}}</translate>
+==<translate>Requirements</translate>==
+'''1. <section begin=req1 /><translate>
+Make a list of the materials and equipment used in making small castings in plastic molds.
+</translate><section end=req1 />'''
+'''2. <section begin=req2 /><translate>
+Know how to clean and properly take care of plastic molds.
+</translate><section end=req2 />'''
+'''3. <section begin=req3 /><translate>
+What safety precautions should be used when working with plastics?
+</translate><section end=req3 />'''
+'''4. <section begin=req4 /><translate>
+Tell how to mix resin for casting and colored layers.
+</translate><section end=req4 />'''
+'''5. <section begin=req5 /><translate>
+Why are the following used?
+</translate><section end=req5 />'''
+:'''a. <section begin=req5a /><translate>
+Catalyst
+</translate><section end=req5a />'''
+:'''b. <section begin=req5b /><translate>
+Surface hardener
+</translate><section end=req5b />'''
+:'''c. <section begin=req5c /><translate>
+Pigments
+</translate><section end=req5c />'''
+'''6. <section begin=req6 /><translate>
+What is meant by polymerization?
+</translate><section end=req6 />'''
+'''7. <section begin=req7 /><translate>
+Prepare and embed two nature items suitable for embedding. Nature items may be embedded in one or more castings.
+</translate><section end=req7 />'''
+'''8. <section begin=req8 /><translate>
+Make three castings with at least one item embedded in each casting.
+</translate><section end=req8 />'''
+[[Category:Honor Requirements|{{#titleparts:{{PAGENAME}}|1|3}}]]
+[[Category:Honor Requirement By Sections|{{#titleparts:{{PAGENAME}}|1|3}}]]

Difference between revisions of "AY Honors/Plastics/Requirements"

Revision as of 20:39, 28 November 2020

Plastics

Requirements