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VESTAMID® E E55-S3

Category:	Nylon 12 , Polyamide 12
Manufacturer:	Evonik Industries AG
Trademark:	VESTAMID® E
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	wHC9SU_VESTAMID-E-E55-S3.pdf
PRICE:	Order Products email sales@su-jiao.com

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Typical Applications: alpine ski boots, sports shoe soles, pneumatic lines, rolls, technical films

PA 12 elastomers, the most important subgroup of polyamide elastomers, belong to the increasingly important material class of thermoplastic elastomers (TPE). Because of their excellent properties, they are indispensable in many applications.

PA 12 elastomers are block copolymers consisting of PA 12 segments and polyether segments. PA 12-rich products have the major properties of PA 12, while the elastomer characteristics become more apparent with increasing polyether content. That is the polymers become more flexible, with higher impact strength at cold temperatures.

General Information
Additive	Heat Stabilizer UV Stabilizer
Features	Block Copolymer Excellent Printability Good Chemical Resistance Good Colorability Good Processability Heat Stabilized High Elasticity Light Stabilized Low Density Low Temperature Impact Resistance Solvent Resistant
Uses	Film Footwear Pneumatic Applications Sporting Goods
Appearance	Black Colors Available Natural Color
Forms	Granules
Processing Method	Extrusion Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.03	g/cm³	ISO 1183
Molding Shrinkage ¹			ISO 294-4
Across Flow	0.90 to 1.5	%
Flow	0.60 to 1.1	%
Water Absorption (Saturation, 23°C)	1.1	%	ISO 62
Viscosity Number	190	cm³/g	ISO 307

Hardness	Nominal Value	Unit	Test Method
Shore Hardness (Shore D)	55		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	220	MPa	ISO 527-2
Tensile Stress			ISO 527-2
--	38.0	MPa
50% Strain	17.0	MPa
Tensile Strain (Break)	> 200	%	ISO 527-2
Tensile Creep Modulus (1000 hr)	100	MPa	ISO 899-1

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-30°C, Complete Break	22	kJ/m²
23°C	No Break
Charpy Unnotched Impact Strength			ISO 179/1eU
-30°C	No Break
23°C	No Break

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
0.45 MPa, Unannealed	90.0	°C	ISO 75-2/B
1.8 MPa, Unannealed	45.0	°C	ISO 75-2/A
Vicat Softening Temperature
--	160	°C	ISO 306/A
--	100	°C	ISO 306/B
CLTE			ISO 11359-2
Flow : 23 to 55°C	2.0E-4	cm/cm/°C
Transverse : 23 to 55°C	2.0E-4	cm/cm/°C

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+13	ohms	IEC 60093
Volume Resistivity	1.0E+11	ohms·cm	IEC 60093
Electric Strength	38	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
23°C, 100 Hz	9.50
23°C, 1 MHz	4.30
Dissipation Factor			IEC 60250
23°C, 100 Hz	0.095
23°C, 1 MHz	0.11
Comparative Tracking Index (Solution A)	600	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating (1.60 mm)	HB		UL 94

Injection	Nominal Value	Unit
Suggested Max Moisture	0.10	%
Processing (Melt) Temp	190 to 230	°C
Mold Temperature	20.0 to 40.0	°C

Extrusion	Nominal Value	Unit
Suggested Max Moisture	0.10	%
Melt Temperature	190 to 230	°C

Note Message
1 .	determined on 3mm sheets with film gate at rim, mold temp. 80°C

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