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Chinese Journal of Mechanical Engineering

Table 6 Material properties of E-glass fiber and resin

From: Integrated Design of D.D.I., Filament Winding and Curing Processes for Manufacturing the High Pressure Vessel (Type II)

Property

E-glass fiber

Epoxy resin

Density (kg/m3)

2540

1225

Specific heat (J/(kg·°C))

712

967

Thermal conductivity (W/(m·°C)

8.67

0.14

Elasticity modulus (Pa)

3.05 × 1011

1 × 109

Poisson's ratio

0.2

0.3

Thermal expansivity (1/°C)

1.5 × 10−6

2.5 × 10−6

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