PA12 Evonik Degussa L1670 Heat stable Chemical and oil resistant lubrication low water absorption

PA12

L1670
Product information
Part Marking Code	>PA12<
Material Shape	Pellets
Process	njection molding Extrusion molding
Viscosity	Low viscosity
FR	HB
Physical property		Value	Unit
Density	SO 1183	1010	kg/m³
Density	ASTM D792	1010	kg/m²
Shrinkage Flow	SO 294	0.9	%
Shrinkage xFow	SO 294	11	%
Water Absorption	SO62	14	%
Humidity Absorption	SO62	0.7	%
Melt Index	SO 1133	60	cm/10min
Hardness		Value	Unit
Shore Hardness D 3s	SO 7619	75
Mechanical behavior	Standard Dry	Wet	Unit
Tensile Modulus	SO 527 1400	1090	MPa
Tensile Strength	SO 527 44	40	MPa
Tensile Strength Yield	SO 527 44	40	MPa
Tensile Strength 50%Strain	SO 527 31	30	MPa
Tensile Strength Break	SO 527 50	60	MPa
Elongation Yield	SO 527 5	13	%
Elongation Break	SO 527 50	50	%
Fexural Strength 23℃	SO 178 45	35	MPa
Hlexural Modulus 23℃	SO 178 1350	1100	MPa
Hexural Strain 23℃	SO 178 7	8	%
Charpy Notch Impact 23C Complete Break leA	SO 179 4	4	kJ/m²
Charpy Notch Impact -30℃ Complete Break leA	SO 179 5	4	kJ/m²
Charpy Un-notch Impact 23°C	SO 179 NB	NB	kJ/m²
Charpy Un-notch Impact -30℃	SO 179 NB	NB	kJ/m²
Thermal		Value	Unit
HDT 1.8MPa	SO75	50	℃
HDT 0.45MPa	SO 75	120	℃
Vicat Softening Temperature 50°C/hr 10N	SO 306	176	℃
Vicat Softening Temperature 50°C/hr 50N	SO 306	140	C
Melting Temperature	SO 11357	178	℃
Melting Temperature	ASTM D3418	178	℃
Glass Transition Temperature	SO 11357	45	℃
CLE Fow 23~55℃	SO 11359	15E-4	m/m/K
CLE xFlow 23~55℃	SO 11359	15E-4	m/m/K
Electrical properties	Standard Dry	Wet	Unit
Volume Resistivity	EC 62631 1E13	3.2E+12	Qm
Surface Resistivity	IEC 62631-3-2 8.5E+12	1E15	Q/m²
Dielectric Strength S20/S20	IEC 60243	33	KV/mm
Dielectric Strength S20/P50	IEC 60243 27		KV/mm
Dielectric Constant 50Hz	EC 62631-2-1 3.9
Dielectric Constant 100Hz	EC 62631-2-1 3.8
Dielectric Constant 1MHz	IEC 62631-2-1 3
Dissipation Factor 1MHz	IEC 62631-2-1 0.0271
CTI 50 Drops Solution A	IEC 60112 600		V
Fammability	Standard	Value	Unit

Optical lighting

It used to manufacture large lampshade, protective glass, left and right eyepiece tubes of Optical instrument, etc., and can also be widely used as transparent materials on aircraft.

Electronic appliances

It used in the manufacturing of insulation connectors, coil frames, sockets, insulation sleeves, telephone shells and parts, and battery shells for mining lamps, and so on.

Mechanical equipment

It used for manufacturing various gears, racks, worm gears, worms, bearings, cams, bolts, levers, crankshafts, ratchets, and can also be used as mechanical components such as shields