TROGAMID® Care MX73-L

About
TROGAMID® Care grades represent a range of both amorphous and microcrystalline transparent polyamides for processing via extrusion or injection molding. Microcrystalline TROGAMID® Care MX is the material of choice for all applications dealing with pharmaceutical formulations, lipids or aggressive disinfectants, since it exhibits an exceptional resistance towards chemicals and stress-cracking. Examples include fluid and drug delivery equipment such as stop-cocks, dialyzer parts, housings, covers or hearing aids. TROGAMID® Care MX73-L is a transparent specialty grade for applications involving laser welding and laser marking. Though appearing transparent and colorless, it absorbs laser radiation, wherefore the combination of TROGAMID® Care MX73 and MX73-L enables the connection of two transparent parts via laser-welding, omitting exposure of the materials to extensive heat treatments or usage of adhesives. Target areas of application for TROGAMID® Care MX compounds include fluid and drug delivery systems, surgical instruments, housings, monitoring and imaging devices and durable medical equipment. All advantages at a glance High transparency High chemical resistance Very good stress crack resistance UV resistance High dynamic load-bearing capacity Easy processability & colorability Free of BPA&&

About

TROGAMID® Care grades represent a range of both amorphous and microcrystalline transparent polyamides for processing via extrusion or injection molding. Microcrystalline TROGAMID® Care MX is the material of choice for all applications dealing with pharmaceutical formulations, lipids or aggressive disinfectants, since it exhibits an exceptional resistance towards chemicals and stress-cracking. Examples include fluid and drug delivery equipment such as stop-cocks, dialyzer parts, housings, covers or hearing aids. TROGAMID® Care MX73-L is a transparent specialty grade for applications involving laser welding and laser marking. Though appearing transparent and colorless, it absorbs laser radiation, wherefore the combination of TROGAMID® Care MX73 and MX73-L enables the connection of two transparent parts via laser-welding, omitting exposure of the materials to extensive heat treatments or usage of adhesives. Target areas of application for TROGAMID® Care MX compounds include fluid and drug delivery systems, surgical instruments, housings, monitoring and imaging devices and durable medical equipment. All advantages at a glance High transparency High chemical resistance Very good stress crack resistance UV resistance High dynamic load-bearing capacity Easy processability & colorability Free of BPA&&

Product Description
Supplier	Evonik
Generic	PA Not specified
Material Status	Commercial: Active
Features	Weather resistance is good,Excellent Processability,Good Clarity,Biocompatible,No BPA,Solvent resistance,High ESCR,Good coloring
Availabilitys	North America,Europe
Process Methods	Extrusion

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.02	g/cm³	ISO 1183

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus	1400	MPa	ISO 527-2
tensile strength
Yield, 23 ℃	60.0	MPa	ISO 527-2/50
Tensile strain
Yield, 23 ℃	8.0	%	ISO 527-2/50
Nominal tensile fracture strain
23℃	> 50	%	ISO 527-2/50

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength
23 ℃, completely fractured	13	kJ/m²	ISO 179/1eA
Charpy Unnotch Impact strength			ISO 179/1eU
-30℃	无断裂		ISO 179/1eU
23℃	无断裂		ISO 179/1eU

THERMAL	Nominal value	Unit	Test method
Vicat Softening Temp
—	137	℃	ISO 306/A
—	131	℃	ISO 306/B
Melting temperature
DSC	250	℃	ISO 11357

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2nd Heating
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