Types of Composite Fillers

Which of the following is a common type of composite filler used in dental restorations?

• Silica

• Graphite

• Polyethylene

• Calcium carbonate

Tags

NGSS.HS-PS2-6

What is the primary purpose of using composite fillers in materials?

• To increase weight

• To enhance aesthetic appeal

• To improve mechanical properties

• To reduce cost

Which composite filler is known for its high strength and is often used in aerospace applications?

• Carbon fiber

• Wood fiber

• Glass beads

• Silicone

In the context of composite fillers, what does the term 'matrix' refer to?

• The reinforcing material

• The binding material

• The surface coating

• The colorant

Which of the following is a natural composite filler?

• Kevlar

• Hemp fiber

• Nylon

• Polyester

What property of composite fillers is most important for dental applications?

• Thermal conductivity

• Biocompatibility

• Electrical conductivity

• Magnetic properties

Which type of composite filler is commonly used in the automotive industry for lightweight applications?

• Glass fiber

• Metal powder

• Wood chips

• Ceramic particles

What is the role of fillers in polymer composites?

• To act as a catalyst

• To provide structural support

• To increase transparency

• To reduce viscosity

Which composite filler is often used to improve the thermal stability of a material?

• Alumina

• Silica gel

• Talc

• Calcium sulfate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

In composite materials, what is the function of the filler?

• To act as a solvent

• To enhance mechanical properties

• To provide color

• To increase electrical conductivity

Tags

NGSS.HS-PS2-6