Vydyne® 21SPC Datasheet,Nylon 66,Ascend Performance Materials Operations LLC-SHANGHAI SUSHENG

Message
Vydyne 21SPC is a general-purpose PA66 resin. Available in natural color. It is designed principally for injection-molding fabrication. This resin offers a well balanced combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, machine and motor oils, solvents and gasoline. Vydyne 21SPC permits production of molded parts with good initial color plus good property and color retention when using regrind. This resin is recognized by Underwriters Laboratories and conforms to the requirements of many industrial, federal and military specifications for premium-quality, general-purpose PA66 resins. Internally and externally lubricated for improved machine feed and exceptional mold release. Vydyne 21SPC is intended for use in high-productivity applications. In many applications, the molding cycle can be reduced because parts may be removed from the cavity at higher temperatures. In difficult molds where parts have a tendency to stick in the cavity, Vydyne 21SPC can reduce or eliminate the need for mold release sprays. Critical molded-part dimensions should be checked against specifications before implementing shorter molding cycles on a routine production basis. Typical Applications/End Uses: Vydyne 21SPC has been used in many molding applications such as terminal blocks, bearings, bushings, cams, electrical connectors and housings, electrical cable ties/tie straps and many other hardware and general industrial parts.

General Information
Additive	Lubricant
Features	Fast Molding Cycle Gasoline Resistance General Purpose Good Abrasion Resistance Good Chemical Resistance Good Mold Release Good Toughness High Rigidity High Strength Lubricated Oil Resistant Solvent Resistant
Uses	Bearings Bushings Cams Connectors Housings Industrial Applications
Agency Ratings	ASTM D 4066 PA0111 ASTM D 6779 PA0111 FDA 21 CFR 177.1500 FED L-P-410A MIL M-20693B
RoHS Compliance	RoHS Compliant
UL File Number	E70062
Appearance	Natural Color
Forms	Pellets
Processing Method	Injection Molding
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1)

Physical	Dry	Conditioned	Unit	Test Method
Density	1.14	--	g/cm³	ISO 1183
Molding Shrinkage				ISO 294-4
Across Flow : 23°C, 2.00 mm	1.7	--	%
Flow : 23°C, 2.00 mm	1.8	--	%
Water Absorption				ISO 62
23°C, 24 hr	1.2	--	%
Equilibrium, 23°C, 50% RH	2.4	--	%
Outdoor Suitability	f2	--		UL 746C

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus (23°C)	3100	1400	MPa	ISO 527-2
Tensile Stress				ISO 527-2
Yield, 23°C	82.0	55.0	MPa
Break, 23°C	55.0	45.0	MPa
Tensile Strain (Yield, 23°C)	5.0	25	%	ISO 527-2
Nominal Tensile Strain at Break (23°C)	25	> 50	%	ISO 527-2
Flexural Modulus (23°C)	2900	1500	MPa	ISO 178
Flexural Strength (23°C)	80.0	50.0	MPa	ISO 178
Poisson's Ratio	0.40	--		ISO 527

Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength				ISO 179/1eA
-30°C	5.0	7.0	kJ/m²
23°C	6.0	20	kJ/m²
Charpy Unnotched Impact Strength				ISO 179/1eU
-30°C	No Break	No Break
23°C	No Break	No Break
Notched Izod Impact Strength				ISO 180
-30°C	5.0	7.0	kJ/m²
23°C	6.0	20	kJ/m²

Thermal	Dry	Conditioned	Unit	Test Method
Heat Deflection Temperature
0.45 MPa, Unannealed	200	--	°C	ISO 75-2/B
1.8 MPa, Unannealed	70.0	--	°C	ISO 75-2/A
Melting Temperature	260	--	°C	ISO 11357-3
CLTE				ISO 11359-2
Flow : 23 to 55°C	1.0E-4	--	cm/cm/°C
Transverse : 23 to 55°C	1.0E-4	--	cm/cm/°C
RTI Elec				UL 746
0.400 mm	130	--	°C
0.710 mm	130	--	°C
1.50 mm	130	--	°C
3.00 mm	130	--	°C
RTI Imp				UL 746
0.400 mm	75.0	--	°C
0.710 mm	75.0	--	°C
1.50 mm	75.0	--	°C
3.00 mm	75.0	--	°C
RTI Str				UL 746
0.400 mm	75.0	--	°C
0.710 mm	85.0	--	°C
1.50 mm	85.0	--	°C
3.00 mm	85.0	--	°C

Electrical	Dry	Conditioned	Unit	Test Method
Volume Resistivity (0.750 mm)	1.0E+13	--	ohms·cm	IEC 60093
Dielectric Strength (1.00 mm)	26	--	kV/mm	IEC 60243
Arc Resistance (3.00 mm)	PLC 5	--		ASTM D495
Comparative Tracking Index (3.00 mm)	600	--	V	IEC 60112
High Amp Arc Ignition (HAI)				UL 746
0.400 mm	PLC 1	--
0.710 mm	PLC 0	--
1.50 mm	PLC 0	--
3.00 mm	PLC 0	--
High Voltage Arc Tracking Rate (HVTR)	PLC 0	--		UL 746
Hot-wire Ignition (HWI)				UL 746
0.400 mm	PLC 4	--
0.710 mm	PLC 4	--
1.50 mm	PLC 3	--
3.00 mm	PLC 2	--

Flammability	Dry	Conditioned	Unit	Test Method
Flame Rating				UL 94
0.400 mm	V-2	--
0.710 mm	V-2	--
1.50 mm	V-2	--
3.00 mm	V-2	--
Glow Wire Flammability Index				IEC 60695-2-12
0.400 mm	960	--	°C
0.710 mm	960	--	°C
1.50 mm	960	--	°C
3.00 mm	960	--	°C
Glow Wire Ignition Temperature				IEC 60695-2-13
0.400 mm	825	--	°C
0.710 mm	850	--	°C
1.50 mm	850	--	°C
3.00 mm	850	--	°C
Oxygen Index	25	--	%	ISO 4589-2

Injection	Dry	Unit
Drying Temperature	< 70.0	°C
Drying Time	1.0 to 3.0	hr
Suggested Max Regrind	50	%
Rear Temperature	260 to 280	°C
Middle Temperature	270 to 285	°C
Front Temperature	280 to 290	°C
Nozzle Temperature	280 to 300	°C
Processing (Melt) Temp	285 to 300	°C
Mold Temperature	65.0 to 95.0	°C

Category:	Nylon 66 , Polyamide 66
Manufacturer:	Ascend Performance Materials Operations LLC
Trademark:	Vydyne®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	LhGi1E_Vydyne-21SPC.pdf
PRICE:	Order Products email sales@su-jiao.com

Resin Grade	Manufacturer	Category	Trademark
Sarlink® TPV 2940DN-1	Teknor Apex Company	TPV	Sarlink® TPV
4LAC® 25H20400	4Plas	ABS	4LAC®
Adell Polyamide AT-33	Adell Plastics, Inc.	Nylon 66	Adell Polyamide
Gallonprene® GP420-4002	Shenzhen Sungallon Rubber & Plastic Corporation Limited	TPE	Gallonprene®
Osterlene® LD1019	Osterman & Company	LDPE	Osterlene®