We introduce thelightweight, high-strength, and high-elasticity functions that are the most noticeable and used functions of CFRP. CFRP can be said to be synonymous with “light and strong” materials. Carbon composite is composite material made of carbon fiber and epoxy resin, and in addition to the following grades, it is possible to design a special product that can suit each customer’s usage.
Specific gravity Tensile modulusTensile strengthFlexural modulusFlexural strengthCoefficient of thermal expansion
Thermal conductivity
名称 g/㎤GPaMPaGPaMPa10⁻⁶ /KW/m・K
CFRPCarbon composite ZC-601.662650609502.52
Carbon composite ZC-1001.69011001009001.72.4
Carbon composite ZC-2001.7180200-0.765
Carbon composite ZC-3001.7250300-0.8100
MetalSUS3047.9200590200590
Aluminum A5052-H342.7702607026023.8137
GFRPGFRP hand layup equivalent to JRS-FRP51.52912710186
Equivalent to GFRP glass epoxy laminated plate G-101.820380244200.120.42
注:CFRP物性は全て×方向のみの性能です。Y方向は全く別の性質を持っています。 ※The data shown is a standard value, not a guaranteed value.

By material Load & by deflection
Specific comparison
Natural frequencyWeightSelf-weight deflectionLoad deflectionTotal
NameHzkgmmmmmm
CFRPCarbon composite ZC-604.92.45.02.17.1
Carbon composite ZC-1006.42.43.01.34.3
Carbon composite ZC-2009.02.61.50.62.1
Carbon composite ZC-30011.12.61.00.51.5
金属SUS3044.012.07.60.68.2
Aluminum A5052-H347.04.07.31.89.1
GFRPGFRP hand layup equivalent to JRS-FRP52.12.328.512.541.0
Equivalent to GFRP glass epoxy laminated plate G-102.92.714.05.319.3
Reference: Comparison with cantilever fixed burrs of 50 mm x 1500 mm x 20 mm x t The load shall be an uniformly distributed load of 1 kg over a total length of 1500 mm. ※ The data shown is a standard value, not a guaranteed value.



About linear thermal expansion coefficient and thermal conductivity
CFRP can manufacture molding products with excellent dimensional stability due to the low coefficient of thermal expansion of carbon fiber. In addition, thermal expansion “zero” is possible depending on the design. It also has better thermal conductivity than major plastics.
Coefficient of thermal expansionThermal conductivity
Name10⁻⁶ /KW/m・K
CFRPCarbon composite ZC-602.52
Carbon composite ZC-1001.72.4
Carbon composite ZC-200-0.765
Carbon composite ZC-300-0.8100
MetalSUS30417.316.3
Aluminum A5052-H3423.8137
GFRPEquivalent to GFRP glass epoxy laminated plate G-100.120.42
Note: Heat resistance varies depending on usage conditions. ※The data shown is a standard value, not a guaranteed value.

About heat resistance
We also offer heat resistant grades.
GradeGlass transition temperature
CFRPZC-60~300 General grade 100 ℃100℃
ZCT-60~300 Heat resistant grade 180 ℃180℃
ZCFT-60~300 Super heat resistant grade250℃
Note: Heat resistance varies depending on usage conditions. ※The data shown is a standard value, not a guaranteed value.