Vyncolit Neopreg Kinel® SK4525 S5 Glass Fiber Reinforced Molding Compound

Category	Polymer , Thermoset , Epoxy , Epoxy Molding Compound , Filled/Reinforced Thermoset
Manufacturer	Vyncolit N.V., Sumitomo Bakelite
Trade Name	Neopreg Kinel®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Vyncolit Neopreg Kinel® SK4525 S5 Glass Fiber Reinforced Molding Compound.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BMI molding compound long glass fiber reinforced with excellent mechanical and thermal properties. Especially suited to be used for injection molding.Information provided by Sumitomo Bak North America, Inc.

Physical Properties	Metric	English	Comments
Bulk Density	0.590 g/cc	0.0213 lb/in³	ISO 60
Density	1.66 g/cc	0.0600 lb/in³	ISO 1183
Water Absorption	0.26 %	0.26 %	ISO 62
Linear Mold Shrinkage	0.0015 cm/cm	0.0015 in/in	ISO 2577

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	80.0 MPa @Temperature 250 °C	11600 psi @Temperature 482 °F	ISO 527-1
	98.0 MPa @Temperature 150 °C	14200 psi @Temperature 302 °F	ISO 527-1
	130 MPa @Temperature 23.0 °C	18900 psi @Temperature 73.4 °F	ISO 527-1
Elongation at Break	0.60 % @Temperature 23.0 °C	0.60 % @Temperature 73.4 °F	ISO 527-1
	0.60 % @Temperature 150 °C	0.60 % @Temperature 302 °F	ISO 527-1
	0.70 % @Temperature 250 °C	0.70 % @Temperature 482 °F	ISO 527-1
Tensile Modulus	14.0 GPa @Temperature 250 °C	2030 ksi @Temperature 482 °F	ISO 527-1
	18.0 GPa @Temperature 150 °C	2610 ksi @Temperature 302 °F	ISO 527-1
	28.0 GPa @Temperature 23.0 °C	4060 ksi @Temperature 73.4 °F	ISO 527-1
Flexural Strength	135 MPa @Temperature 250 °C	19600 psi @Temperature 482 °F	ISO 178
	287 MPa @Temperature 150 °C	41600 psi @Temperature 302 °F	ISO 178
	325 MPa @Temperature 23.0 °C	47100 psi @Temperature 73.4 °F	ISO 178
Flexural Modulus	13.0 GPa @Temperature 250 °C	1890 ksi @Temperature 482 °F	ISO 178
	23.0 GPa @Temperature 150 °C	3340 ksi @Temperature 302 °F	ISO 178
	26.0 GPa @Temperature 23.0 °C	3770 ksi @Temperature 73.4 °F	ISO 178
Compressive Strength	127 MPa @Temperature 250 °C	18400 psi @Temperature 482 °F	ISO 604
	219 MPa @Temperature 150 °C	31800 psi @Temperature 302 °F	ISO 604
	306 MPa @Temperature 23.0 °C	44400 psi @Temperature 73.4 °F	ISO 604
Charpy Impact, Notched	5.20 J/cm²	24.7 ft-lb/in²	ISO 179-1

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	11.0 µm/m-°C	6.11 µin/in-°F	TMA
CTE, linear, Transverse to Flow	45.0 µm/m-°C	25.0 µin/in-°F	TMA
Glass Transition Temp, Tg	275 °C	527 °F
Shrinkage	0.00 %	0.00 %	Post Shrinkage; ISO 2577

Electrical Properties	Metric	English	Comments
Comparative Tracking Index	275 V	275 V	IEC 60250

Descriptive Properties	Value	Comments
Color	Dark Grey
Molding Method	Injection

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