Molding Properties
· Drying temperature : —
· Drying time : —
· Injection forming cylinder temperature : 183~222°C
· Injection molding tool temperature : —
· Injection molding pressure : 703~1410kgf/cm2
· Compression molding temperature : 143~193°C
· Compression molding pressure : 123~334kgf/cm2
· Molding shrinkage rate : 0.4~0.9%
· Specific gravity : 1.34~1.45density
JIS : K6911,K7122
A.S.T.M : D792
Mechanical Characteristics
· Tensile strength : 352~633kgf/cm2
JIS : K6911,K7113
A.S.T.M : D638
· Tensile elongation : 0.4~0.8%
· Compressive strength : 155~253kgf/cm2
JIS : K7208
· Flexure strength : 492~984kgf/cm2
JIS : K7203
· Izot impact strength : 1.31~3.27kgf/cm2
JIS : K7110,K7111
· Rockwell hardness : M100~115
JIS : K7202
A.S.T.M : D785
Thermal Characteristic
· Heat resistance temperature (continuous) : 149~176°C
· Deflection temperature under load
a) Bending stress18.6kgf/cm2 : 149~188°C
b) Bending stress 4.6kgf/cm2 : —
JIS : K7206,K7207
A.S.T.M : D648
Phenol-Formaldehyde
Phenol-Formaldehyde Glass fiber High strength
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