TECHNYL® A 218 BLACK 21N Datasheet,Nylon 66,Solvay Engineering Plastics-SHANGHAI SUSHENG

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TECHNYL® A 218 Black 21 N is an unreinforced polyamide 66, standard viscosity, heat stabilized for injection moulding. This grade offers all the primary properties of unreinforced polyamide 66. In addition, it has improved resistance to high temperature, and can be used for components which will withstand long-term temperature stresses.

General Information
Additive	heat stabilizer
Features	Heat Stabilized - Inorganic Good demoulding performance
Uses	Industrial application General Consumer goods application field
Agency Ratings	EC 1907/2006 (REACH) UL QMFZ2
RoHS Compliance	RoHS compliance
Appearance	Black Natural color
Forms	Particle
Processing Method	Injection molding
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1)
Resin ID (ISO 1043)	PA66

Physical	Dry	Conditioned	Unit	Test Method
Density	1.14	--	g/cm³	ISO 1183/A
Water Absorption				ISO 62
23°C, 24 hr	1.3	--	%	ISO 62
Equilibrium, 23°C, 50% RH	2.9	--	%	ISO 62

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus (23°C)	3300	1300	MPa	ISO 527-2/1A
Tensile Strength
Yield, 23°C	85.0	--	MPa	ASTM D638
Yield, 23°C	90.0	60.0	MPa	ISO 527-2/1A
Fracture, 23°C	55.0	50.0	MPa	ISO 527-2/1A
Tensile Elongation
Yield, 23°C	85	--	%	ASTM D638
Yield, 23°C	4.0	10	%	ISO 527-2
Fracture, 23°C	30	--	%	ASTM D638
Fracture, 23°C	> 20	> 300	%	ISO 527-2
Flexural Modulus
23°C	3300	--	MPa	ASTM D790
23°C	3000	1300	MPa	ISO 178
Flexural Strength
23°C	125	--	MPa	ASTM D790
23°C	120	70.0	MPa	ISO 178

Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength (23°C)	4.5	10	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)	No Break	No Break		ISO 179/1eU
Notched Izod Impact
23°C	80	--	J/m	ASTM D256
23°C	4.0	10	kJ/m²	ISO 180
Unnotched Izod Impact Strength (23°C)	No Break	No Break		ISO 180/1U

Thermal	Dry	Conditioned	Unit	Test Method
Deflection Temperature Under Load
0.45 MPa, not annealed	220	--	°C	ASTM D648
0.45 MPa, not annealed	200	--	°C	ISO 75-2/Bf
1.8 MPa, not annealed	82.0	--	°C	ISO 75-2/Af
Melting Temperature	263	--	°C	ISO 11357-3

Electrical	Dry	Conditioned	Unit	Test Method
Surface Resistivity	1.0E+15	1.0E+14	ohms	IEC 60093
Volume Resistivity	1.0E+15	1.0E+16	ohms·cm	IEC 60093
Dielectric Strength (2.00 mm)	25	22	kV/mm	IEC 60243-1
Relative Permittivity	2.90	3.20		IEC 60250
Dissipation Factor	0.030	0.080		IEC 60250
Comparative Tracking Index				IEC 60112
Solution a	600	600	V	IEC 60112
Solution B	350	--	V	IEC 60112

Flammability	Dry	Conditioned	Unit	Test Method
Flame Rating				UL 94
1.6 mm	V-2	--		UL 94
3.2 mm	V-2	--		UL 94
Glow Wire Flammability Index (1.6 mm)	650	--	°C	IEC 60695-2-12
Oxygen Index	26	--	%	ISO 4589-2

Injection	Dry	Unit
Drying Temperature	80	°C
Suggested Max Moisture	0.20	%
Rear Temperature	265 - 275	°C
Middle Temperature	270 - 280	°C
Front Temperature	280 - 285	°C
Mold Temperature	60 - 80	°C

Injection instructions
The material is supplied in airtight bags, ready for use. In case that the virgin material has absorbed moisture, it must be dried with a dehumidified air drying equipment, dew point mini -20°C. Recommended time 2-4hInjection Advice: For unfilled polyamide, Solvay recommends the use of high alloy steel with a weak chromium content. For example: X38CrMoV5-1 (EN Norm) - 1.2367 /1.2343 (DIN Norm). For Mould Temperature, in the case of parts where the surface roughness is required we can recommend a temperature of 90°C to 120°C with an optimum at 105°C. The processing parameters like processing temperatures are a recommendation and can be adjusted in function of injection machine size, part geometry / design

Injection instructions

The material is supplied in airtight bags, ready for use. In case that the virgin material has absorbed moisture, it must be dried with a dehumidified air drying equipment, dew point mini -20°C. Recommended time 2-4hInjection Advice: For unfilled polyamide, Solvay recommends the use of high alloy steel with a weak chromium content. For example: X38CrMoV5-1 (EN Norm) - 1.2367 /1.2343 (DIN Norm). For Mould Temperature, in the case of parts where the surface roughness is required we can recommend a temperature of 90°C to 120°C with an optimum at 105°C. The processing parameters like processing temperatures are a recommendation and can be adjusted in function of injection machine size, part geometry / design

Category:	Nylon 66 , Polyamide 66
Manufacturer:	Solvay Engineering Plastics
Trademark:	TECHNYL®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	9tndVg_TECHNYLA218BLACK21N.pdf
PRICE:	Order Products email sales@su-jiao.com

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