CFRTP (Carbon Fiber Reinforced ThermoPlastic) vs CFRP (Carbon Fiber Reinforced Plastic)

CFRP vs CFRTP Carbon Fiber Materials Are Similar But Different, How to Choose The Right One?

In the world of carbon fiber reinforced composite materials, we hear the terms CFRP and CFRTP more and more often, especially in industries that require lightweight, strong and durable materials, such as automotive, aerospace and sports equipment. So what is the difference between these two materials? And why is CFRTP becoming increasingly popular? Today we have the answer for you in an easy-to-understand way.

CFRTP (Carbon Fiber Reinforced ThermoPlastic)

What is CFRP (Carbon Fiber Reinforced Plastic)?

CFRP (Carbon Fiber Reinforced Plastic) or carbon fiber reinforced composite materials use thermoset resins (resin that cannot be remelted once hardened, such as Epoxy). It is a material known for its strength, light weight, and high corrosion resistance. It is commonly used in parts that require high strength, such as racing car structures, aircraft parts, wind turbine blades, or medical equipment.

CFRP's advantages:

Very high mechanical strength
Light weight
Excellent heat and chemical resistance
Can be used in extreme conditions

What is CFRTP (Carbon Fiber Reinforced ThermoPlastic?

CFRTP (Carbon Fiber Reinforced ThermoPlastic) is a carbon fiber composite material using thermoplastic resin (plastic that can be melted and molded again, such as Nylon, PEEK, PPS). The advantages of CFRTP are that it can be molded faster than CFRP and is partially recyclable, which makes it suitable for mass production and reduces costs in the long run.

Advantages of CFRTP over CFRP:

Fast forming: It takes several times less time to form than CFRP, making it suitable for mass production.
Partially recyclable: Scrap materials can be reused, reducing waste.
Flexible design: Complex forms can be formed using heat.
Lower production costs: Because of reduced production time and steps.
Better impact resistance: Suitable for applications that require toughness and shock absorption, such as automotive exterior parts.

Compare key features of CFRP vs CFRTP

Feature	CFRP	CFRTP
Resin type	Thermoset (Ex: Epoxy)	Thermoplastic (Ex: Nylon)
Forming	Slow, using mold and high pressure	Fast, re-formable with heat
Strength	Very high strength	High but flexible than CFRP
Shock resistant	Normal	High
Recycle	Difficult	Easy
Main application	Primary structure requiring high strength	Mass-produced parts require speed and flexibility in forming.

How to choose the right one for your function?

Works that require maximum strength, such as primary structural parts of aircraft, racing cars, or equipment that must withstand high forces 👉 Choose CFRP
Works that require mass production and speed, such as general automotive parts, covers, bodies, or some sports equipment 👉 Suitable for CFRTP

Conclusion: CFRTP does not replace CFRP, but rather enhances it to be more suitable for use.

Although CFRP still holds the title for extreme strength, CFRTP opens up new opportunities for faster, more cost-effective, and more environmentally friendly production. Understanding the differences and choosing the right materials will help increase efficiency in both production and cost-effective use.

If you are looking for material alternatives for future workpieces, don't forget to consider CFRTP as another popular option that meets the needs of modern production!

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