Plaslok 309 Black (INJ) Mineral/Fiber Filled Phenolic Molding Compound (discontinued **)

Category	Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Mineral/Fiber Filled
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Plaslok 309 Black (INJ) Mineral/Fiber Filled Phenolic Molding Compound (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Plaslok Corporation was purchased by Plastics Engineering Company (maker of Plenco brand materials) in March 2000. The Plaslok name is no longer in use.Plaslok 309 is a two-stage, mineral and fiber-filled phenolic molding compound having excellent impact strength; and as such, is considered a good candidate for replacing chopped-fiber filled compounds. It has superior surface finish, comparable with General Purpose phenolics. Because of the nature of the fiber used, this compound has very good latitude in injection molding situations.Data provided by Plaslok Corporation.

Physical Properties	Metric	English	Comments
Density	1.46 g/cc	0.0527 lb/in³	ASTM D792
Apparent Bulk Density	0.500 g/cc	0.0181 lb/in³	ASTM D1895
Water Absorption	0.40 %	0.40 %	ASTM D570
Linear Mold Shrinkage	0.0090 cm/cm	0.0090 in/in	Injection; ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	56.0 MPa	8120 psi	ASTM D638
Flexural Yield Strength	86.0 MPa	12500 psi	ASTM D790
Flexural Modulus	6.90 GPa	1000 ksi	ASTM D790
Compressive Yield Strength	235 MPa	34100 psi	ASTM D695
Izod Impact, Notched	0.210 J/cm	0.393 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
UL RTI, Electrical	150 °C @Thickness 1.60 mm	302 °F @Thickness 0.0630 in
UL RTI, Mechanical with Impact	150 °C @Thickness 1.60 mm	302 °F @Thickness 0.0630 in
UL RTI, Mechanical without Impact	150 °C @Thickness 1.60 mm	302 °F @Thickness 0.0630 in
Flammability, UL94	V-0	V-0	6.1 mm
	V-0	V-0	6.1 mm

Electrical Properties	Metric	English	Comments
Dielectric Strength	12.2 kV/mm	310 kV/in	ASTM D149
Comparative Tracking Index	180 V	180 V	UL 746

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