NOVALAC RX®431 Datasheet,Phenolic,Vyncolit N.V.-SHANGHAI SUSHENG

Message
NOVALAC RX®431 is a phenolic (Phenolic) material, and its filler is fiber filler. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific. The processing methods are: resin transfer molding, compression molding or injection molding. NOVALAC RX®The main features of the 431 are: flame retardant/rated flame chemical resistance Creep resistance Good dimensional stability Typical application areas include: Electrical/electronic applications engineering/industrial accessories electrical appliances House Tools

General Information
Filler / Reinforcement	Fiber filler
Features	Good dimensional stability Low smoke Solvent resistance Good creep resistance alkali resistance acid resistance
Uses	Membrane key switch Pump parts Gear Electrical/Electronic Applications Electrical appliances Power/other tools Connector Application in Automobile Field Shell
Agency Ratings	ASTM D 5948, Type CFI-10
Forms	Particle
Processing Method	Resin transfer molding Compression molding Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.43	g/cm³	ASTM D792
Bulk Factor	3.5		ASTM D1895
Molding Shrinkage - Flow (Compression Molded)	0.20	%	ASTM D955
Water Absorption (23°C, 24 hr)	0.60	%	ASTM D570

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (E-Scale)	75		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength	41.4	MPa	ASTM D638
Flexural Modulus	9650	MPa	ASTM D790
Flexural Strength	75.8	MPa	ASTM D790
Compressive Strength	186	MPa	ASTM D695

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact	59	J/m	ASTM D256A

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	191	°C	ASTM D648
Linear thermal expansion coefficient			ASTM D696
Flow	2.7E-5	cm/cm/°C	ASTM D696
Lateral	6.9E-5	cm/cm/°C	ASTM D696
Thermal Conductivity	0.58	W/m/K	ASTM C177
RTI Elec	150	°C	UL 746
RTI Imp	150	°C	UL 746
RTI	150	°C	UL 746

Electrical	Nominal Value	Unit	Test Method
Dielectric Strength			ASTM D149
-- ¹	1.6	kV/mm	ASTM D149
-- ²	1.4	kV/mm	ASTM D149
Arc Resistance	60.0	sec	ASTM D495

Flammability	Nominal Value	Test Method
Flame Rating		UL 94
1.59 mm	HB	UL 94
3.18 mm	HB	UL 94

Injection	Nominal Value	Unit
Rear Temperature	60.0	°C
Middle Temperature	73.9	°C
Nozzle Temperature	98.9	°C
Processing (Melt) Temp	98.9 - 110	°C
Mold Temperature	160 - 171	°C
Back Pressure	0.345	MPa

Injection instructions
Plastication: 50 to 65rpmInjection Pressure: Set to give 6 to 10 seconds injection timeHold Pressure: 50 to 100% of injection pressureHold Time: 15 sec minimumCure Time, 0.125 in: 40 to 45 secThe value listed as Thermal Conductivity, ASTM C177, was tested in accordance with ASTM F433.Water Absorption, ASTM D570, 48 hrs, 50°C: 1.9%Flexural Strain, ASTM D790: 0.85%Dielectric Strength, ASTM D149, 60 Hz, Method A, wet: 40 V/milDielectric Strength, ASTM D149, 60 Hz, Method B, wet: 35 V/milCompression and Transfer Molding Conditions: Preforming Pressure: 8000 to 12000 psi Preheat Temperature: 210 to 235 °F Preheat Time: 45 sec Mold Temperature: 330 to 360 °F Compression Mold Pressure: 2500 to 5000 psi Transfer Mold Pressure: 4000 to 6000 psi Cure Time, 0.125 in: 40 to 50 sec

Injection instructions

Plastication: 50 to 65rpmInjection Pressure: Set to give 6 to 10 seconds injection timeHold Pressure: 50 to 100% of injection pressureHold Time: 15 sec minimumCure Time, 0.125 in: 40 to 45 secThe value listed as Thermal Conductivity, ASTM C177, was tested in accordance with ASTM F433.Water Absorption, ASTM D570, 48 hrs, 50°C: 1.9%Flexural Strain, ASTM D790: 0.85%Dielectric Strength, ASTM D149, 60 Hz, Method A, wet: 40 V/milDielectric Strength, ASTM D149, 60 Hz, Method B, wet: 35 V/milCompression and Transfer Molding Conditions: Preforming Pressure: 8000 to 12000 psi Preheat Temperature: 210 to 235 °F Preheat Time: 45 sec Mold Temperature: 330 to 360 °F Compression Mold Pressure: 2500 to 5000 psi Transfer Mold Pressure: 4000 to 6000 psi Cure Time, 0.125 in: 40 to 50 sec

Note Message
1 .	Method A (short time)
2 .	Method B (step by step)

Category:	Phenolic , Phenolic
Manufacturer:	Vyncolit N.V.
Trademark:	NOVALAC
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	KGRUbs_NOVALAC-RX-431.pdf
PRICE:	Order Products email sales@su-jiao.com

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