Mixing Techniques for Base and Accelerator

Mixing Techniques for Base and Accelerator

Assessment

Interactive Video

Science, Chemistry, Life Skills, Professional Development

9th - 12th Grade

Hard

Created by

Jackson Turner

FREE Resource

The video tutorial explains the process of mixing a temp bond, which consists of a base and an accelerator. It begins with dispensing equal amounts of both components, ensuring they do not touch to prevent premature mixing. The tutorial then demonstrates how to use a flexible cement spatula to mix the components, aiming for a homogeneous and creamy consistency. The importance of keeping the mix localized on the paper pad to avoid material loss is also highlighted.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two components mentioned for mixing a temporary bond?

Base and Catalyst

Base and Accelerator

Resin and Hardener

Adhesive and Solvent

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to dispense the base and accelerator in equal amounts?

To save material

To achieve a balanced chemical reaction

To prevent the mixture from hardening too quickly

To ensure the mixture is strong enough

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be avoided when dispensing the base and accelerator?

Using a metal spatula

Letting them touch each other

Dispensing them too quickly

Using too much material

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to mix the base and accelerator?

Flexible cement spatula

Wooden stick

Plastic spoon

Metal spatula

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What technique is used to mix the base and accelerator?

Sliding and smashing

Whisking rapidly

Stirring in a circular motion

Shaking the mixture

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to keep the mixture in the same area on the paper pad?

To prevent contamination

To avoid losing material

To speed up the mixing process

To ensure even color distribution

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What consistency should the mixture have before it is ready to use?

Thick and lumpy

Watery

Creamy

Grainy