S-Plastic Valox 325M resin Is A High Flow VALOX 325 For Restrictive Gate Tooling (Key Buttons)

Price Negotiable

Price: *USD

MOQ: 100KG

Delivery Time: To be negotiated

Brand: S-Plastic Valox

Product Description

S-Plastics Valox 325Mresin is a high flow VALOX 325 for restrictive gate tooling (key buttons)

Property

MECHANICAL	Value	Unit	Standard
Tensile Stress, yld, Type I, 50 mm/min	48	MPa	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min	180	%	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	81	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	2340	MPa	ASTM D 790
Hardness, Rockwell R	119	-	ASTM D 785
IMPACT	Value	Unit	Standard
Izod Impact, unnotched, 23°C	1602	J/m	ASTM D 4812
Izod Impact, notched, 23°C	53	J/m	ASTM D 256
Modified Gardner, 23°C	40	J	ASTM D 3029
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 6.4 mm, unannealed	150	°C	ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed	55	°C	ASTM D 648
Relative Temp Index, Elec	120	°C	UL 746B
Relative Temp Index, Mech w/impact	120	°C	UL 746B
Relative Temp Index, Mech w/o impact	140	°C	UL 746B
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.31	-	ASTM D 792
Specific Volume	0.76	cm³/g	ASTM D 792
Water Absorption, 24 hours	0.1	%	ASTM D 570
Water Absorption, equilibrium, 23C	0.34	%	ASTM D 570
Mold Shrinkage, flow, 0.75-2.3 mm	0.9 - 1.6	%	S-Plastics Method
Mold Shrinkage, flow, 2.3-4.6 mm	1.5 - 2.3	%	S-Plastics Method
Mold Shrinkage, xflow, 0.75-2.3 mm	1 - 1.7	%	S-Plastics Method
Mold Shrinkage, xflow, 2.3-4.6 mm	1.6 - 2.4	%	S-Plastics Method
ELECTRICAL	Value	Unit	Standard
Volume Resistivity	>2.2E+16	Ohm-cm	ASTM D 257
Dielectric Strength, in air, 3.2 mm	17.8	kV/mm	ASTM D 149
Relative Permittivity, 100 Hz	3.17	-	ASTM D 150
Relative Permittivity, 1 MHz	3.13	-	ASTM D 150
Dissipation Factor, 100 Hz	0.0014	-	ASTM D 150
Dissipation Factor, 1 MHz	0.0098	-	ASTM D 150
Arc Resistance, Tungsten {PLC}	4	PLC Code	ASTM D 495
Hot Wire Ignition {PLC)	3	PLC Code	UL 746A
High Voltage Arc Track Rate {PLC}	1	PLC Code	UL 746A
High Ampere Arc Ign, surface {PLC}	0	PLC Code	UL 746A
Comparative Tracking Index (UL) {PLC}	0	PLC Code	UL 746A
FLAME CHARACTERISTICS	Value	Unit	Standard
UL Recognized, 94HB Flame Class Rating (3)	0.83	mm	UL 94
CSA (See File for complete listing)	LS88480	File No.	CSA LISTED
UV-light, water exposure/immersion	F1	-	UL 746C
Source GMD, last updated:01/05/2000

Processing

Parameter
Injection Molding	Value	Unit
Drying Temperature	120	°C
Drying Time	3 - 4	hrs
Drying Time (Cumulative)	12	hrs
Maximum Moisture Content	0.02	%
Melt Temperature	245 - 260	°C
Nozzle Temperature	240 - 255	°C
Front - Zone 3 Temperature	245 - 260	°C
Middle - Zone 2 Temperature	240 - 255	°C
Rear - Zone 1 Temperature	230 - 250	°C
Mold Temperature	50 - 75	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	50 - 100	rpm
Shot to Cylinder Size	40 - 80	%
Vent Depth	0.013 - 0.025	mm
Source GMD, last updated:01/05/2000