Carbon Fiber Reinforced PEEK Sheet
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Carbon Fiber Reinforced PEEK Sheet

To 2026, 30% carbon fiber reinforced PEEK material is currently one of the most outstanding thermoplastic composite materials in terms of performance.
Its temperature resistance and mechanical strength have been significantly improved, with less deformation at high temperatures, making it a reliable precision material with high temperature resistance
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  • PEEK 990CA30

  • PRES

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 PEEK CF30 Sheet Product Description

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High-temperature resistant

  1. Heat distortion temperature: 215°C

  2. Long-term using temperature: 260°C

  3. Short-term using temperature: 300°C

  4. Melting point: 343°C

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Excellent Bending strength and tensile strength

1.Carbon fiber significantly improves the tensile strength of PEEK,up to 260MPa

 2.Bending modulus 23 GPa of CF PEEK, enabling it to withstand greater loads and stresses

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Dimensional stability and low thermal expansion

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Chemical stability

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Excellent wear resistance performance




|Advantage Of PEEK 990CA30 Sheet 

Wear resistance:

Carbon fiber will form an extremely thin carbon transfer film on the dual surface during friction, achieving "self-lubricating" and significantly reducing the friction coefficient

withstand high load & small deform:

Carbon fiber increases the bending modulus of the material from 4.2 GPa of pure PEEK to 22 GPa. This means that under the same force, the deformation of CF-PEEK is only 1/6 of that of pure PEEK. The precision bracket in the equipment can effectively suppress vibration and deformation, ensuring positioning accuracy.

Long term working temperature of 260 ° C and stable size:

The thermal deformation temperature of PEEK material reinforced with carbon fiber is high, and the fiber suppresses the expansion of PEEK resin at high temperatures. The thermal expansion coefficient is small, and the deformation amount at high temperatures is small.


|PEEK 990CA30 Sheet Mechanical performance

Test Item Test Method Conditions Units Test Data
Mechanical Data
Tensile Strength ISO 527 Yield, 23℃ MPa 250
Tensile Elongation ISO 527 Break, 23℃ % 1.6
Flexural Strength ISO 178 Yield,23℃ MPa 370
Flexural Modulus ISO 178 23℃ GPa 22
Compressive Strength ISO 604 23℃ MPa 300
Charpy Impact Strength ISO 179/1eA Notched kJ m-2 7
ISO 179/1U Unnotched kJ m-2 45
Mould Shrinkage ISO 294-4 Along Flow % 0.1
Across Flow % 0.5

|PEEK 990CA30 Sheet Size table

Why are there dimensional errors in PEEK boards?

For the margin of subsequent processing, the actual thickness of the PEEK plate will be thicker than that marked. You can contact us to obtain the actual measured dimensions.

Standard size PEEK sheet

Thickness

MM

Tolerance

MM

Density

KG/M⊃3;

6 +0.2-+0.7 1.3
8 +0.2-+0.7 1.3
10 +0.2-+1.2 1.3
12 +0.3-+1.5 1.3
15 +0.3-+1.5 1.3
17 +0.3-+1.5 1.3
20 +0.3-+1.5 1.3
25 +0.3-+1.5 1.3
30 +0.5-+2.5 1.3
35 +0.5-+2.5 1.3
40 +0.5-+2.5 1.3
45 +0.5-+2.5 1.3
50 +0.5-+2.5 1.3
60 +0.5-+3.5 1.3
80 +0.5-+5.0 1.3
100 +0.5-+5.0 1.3
120 +0.5-+5.0 1.3

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 Shipping & Payment

We can accept US dollars, rubles, and Chinese yuan

We can ship by sea,by air and express.

微信图片_20250501115928

UPS

微信图片_20250501115948

DHL

微信图片_20250501115943

FEDEX

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 Certifications

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As a high-performance plastic supplier in China, PRES offers a range of high-performanceplastic products, including plastic pellets, plastic plates, plastic rods, plastic tubes, plastic powders, and high-performance 3D printing filaments.
Meanwhile, we provide mold design & manufacturing & injection molding services.

CONTACT US

Phone: +86 18676969309
Wechat:18676969309
Email: rioplastic@foxmail.com
WhatsApp: +86 18676969309
Add: No. 417, Chang Road, Changping Town, Dongguan City, Guangdong Province
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