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Vyncolit X655 Novolac Phenolic

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Mineral/Glass Filled
Manufacturer	Vyncolit N.V., Sumitomo Bakelite
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Vyncolit X655 Novolac Phenolic.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Glass fiber and mineral filled phenolic molding compound with excellent dimensional stability and a very low coefficient of thermal expansion. UL listed.USES: Automotive disc brake pistons and gaskets, automatic gearbox thrust washers. Complex precision parts for compact disc players and automotive injection fuel pump bodies/impellers.Information provided by Vyncolit, a Sumitomo Bak Group

Physical Properties	Metric	English	Comments
Bulk Density	1.05 g/cc	0.0379 lb/in³	Powder Density; ISO 60
Density	2.08 g/cc	0.0751 lb/in³	Relative Density; ISO 1183
Linear Mold Shrinkage	0.0020 cm/cm	0.0020 in/in	Injection Molding; ISO 2577

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	95.0 MPa	13800 psi	ISO 527
Elongation at Break	0.40 %	0.40 %	Tensile; ISO 527
	0.75 %	0.75 %	Flexure; ISO 178
Tensile Modulus	28.0 GPa	4060 ksi	ISO 527
Flexural Strength	170 MPa	24700 psi	At Rupture; ISO 178
Flexural Modulus	25.0 GPa	3630 ksi	ISO 178
Compressive Strength	300 MPa	43500 psi	ISO 604
Charpy Impact Unnotched	0.800 J/cm²	3.81 ft-lb/in²	ISO 179
Charpy Impact, Notched	0.250 J/cm²	1.19 ft-lb/in²	ISO 179

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	14.0 µm/m-°C @Temperature 20.0 °C	7.78 µin/in-°F @Temperature 68.0 °F	TMA
CTE, linear, Transverse to Flow	20.0 µm/m-°C @Temperature 20.0 °C	11.1 µin/in-°F @Temperature 68.0 °F	TMA
Deflection Temperature at 1.8 MPa (264 psi)	200 °C	392 °F	ISO 75 Af
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in
	V-0 @Thickness 4.00 mm	V-0 @Thickness 0.157 in
Shrinkage	0.010 %	0.010 %	Post Shrinkage; ISO 2577

Electrical Properties	Metric	English	Comments
Insulation Resistance	1.00e+13 - 1.00e+14 ohm	1.00e+13 - 1.00e+14 ohm	Dry; IEC 167
Dielectric Strength	30.0 kV/mm	762 kV/in	IEC 243
Comparative Tracking Index	200 V	200 V	IEC 112

Descriptive Properties	Value	Comments
Color	Dark Green
ISO type	PF 2 C3
Main Filler	Glass Fiber & Mineral
Molding Method	Compression, transfer, injection

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