Evonik TROGAMID® eCO myCX BC100 I Microcrystalline, permanently transparent polyamide, Dry

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Evonik TROGAMID® eCO myCX BC100 I Microcrystalline, permanently transparent polyamide, Dry
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA)
Material Notes:	TROGAMID® eCO myCX BC100 I is a microcrystalline transparent polyamide for the manufacture of parts in the optical industry, like lenses, by injection molding. eCO stands for Evoniks aim to eliminate CO2 through use of renewable or circular feedstocks via massbalance approach. TROGAMID® eCO myCX BC100 I is supplied as spherical pellets in moisture-proof packaging. Preliminary data sheet. Industrial Sector: Sustainable, Optics, Sports and Lifestyle Sustainability: eCO Processing: Injection molding , Extrusion Optics: Transparent, High gloss, X-ray transparent Resistance to: Heat (thermal stability), Hydrolysis / hot water, UV / light / weathering, Fatigue resistance Conformity: Food contact Additives: Unfilled Applications: Fiber optic cable, (Sun-) glasses, Hygiene and cosmetics, Lenses, Monofilament Processing: Film extrusion Special Characteristics: Halogen-free, Phosphorus-free, High impact strength, Low viscosity Features: optical UV-protection, Weldable, Low birefringence, Non-corrosive, Dishwasher detergents resistant Regulatory: Food contact 10/2011/EC Color: Natural color Delivery form: Spherical pellets Information provided by Evonik.
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Physical Properties	Original Value	Comments

Density	1.02 g/cc	ISO 1183
Water Absorption	3.00 %	ISO 62
Moisture Absorption	2.00 %	ISO 62
Linear Mold Shrinkage, Flow	0.00700 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.00700 cm/cm	ISO 294-4, 2577
Melt Flow	11.0 g/10 min @Load 2.16 kg, Temperature 280 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	81.0 @Time 3.00 sec	ISO 7619-1
Tensile Strength at Break	65.0 MPa	ISO 527
Tensile Strength	59.0 MPa	ISO 527
Tensile Stress	42.0 MPa @Strain 50.0 %	ISO 527
Tensile Strength, Yield	59.0 MPa	ISO 527
Elongation at Break	180 %	Nominal; ISO 527
Elongation at Yield	8.00 %	ISO 527
Tensile Modulus	1480 MPa	ISO 527
Flexural Strength	52.0 MPa	at conv. Deflection; ISO 178
	81.0 MPa	ISO 178
Flexural Modulus	1460 MPa	ISO 178
Flexural Strain at Break	8.00 %	at flexural strength; ISO 178
Charpy Impact Unnotched	NB @Temperature 23.0 °C	ISO 179/1eU
	NB @Temperature -40.0 °C	ISO 179/1eU
Charpy Impact, Notched	11.0 kJ/m² @Temperature 23.0 °C	Type of failure: C; ISO 179/1eA
	11.0 kJ/m² @Temperature -40.0 °C	Type of failure: C; ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	92.0 µm/m-°C @Temperature 23.0 - 55.0 °C	ISO 11359-1/-2
CTE, linear, Transverse to Flow	96.0 µm/m-°C @Temperature 23.0 - 55.0 °C	ISO 11359-1/-2
Melting Point	247 °C	ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	120 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	102 °C	ISO 75-1/-2
Vicat Softening Point	127 °C @Load 5.10 kg	50 K/h; ISO 306
	133 °C @Load 1.02 kg	50 K/h; ISO 306
Glass Transition Temp, Tg	135 °C	ISO 11357-1/-2

Optical Properties	Original Value	Comments
Haze	2.10 % @Thickness 2.00 mm	ASTM D1003
Transmission, Visible	92.0 % @Thickness 2.00 mm	ASTM D1003

Processing Properties	Original Value	Comments
Melt Temperature	280 °C	flow spiral, 295 mm, 6x2 mm2
	280 °C	Injection Molding; ISO 294
	280 °C
	300 °C	flow spiral, 464 mm, 6x2 mm2
Mold Temperature	80.0 °C	flow spiral, 295 mm, 6x2 mm2
	80.0 °C	flow spiral, 464 mm, 6x2 mm2
	80.0 °C	Injection Molding; ISO 294
	80.0 °C
Injection Velocity	200 mm/sec	Injection Molding; ISO 294
Injection Pressure	100 MPa	flow spiral

Descriptive Properties
Blue water consumption	18 kg	ISO 14040, 14044
Color	Natural Color
Global Warming Potential	2.5 kg CO2 eq./kg	incl. bio. C incl. LUC, ISO 14040, 14044
	5.3 kg CO2 eq./kg	excl. bio. C incl. LUC, ISO 14040, 14044
Land use (ReCiPe 2016)	1.0 Annual crop eq. y	ISO 14040, 14044

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PEVONIK7828 / 324960

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