Product Description

MVR (300°C/1.2 kg) 19 cm³/10 min; general purpose; low viscosity; easy release; injection molding – melt temperature 280 – 320°C; available in transparent, translucent and opaque colors

Physical	Typical Value	(English)	Typical Value	(SI)	Test Method
Density (73°F (23°C))	1.20	g/cm³	1.20	g/cm³	ISO 1183
Apparent (Bulk) Density ²	0.66	g/cm³	0.66	g/cm³	ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	20	g/10 min	20	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)	19	cm³/10min	19	cm³/10min	ISO 1133
Molding Shrinkage
Across Flow	0.50 to 0.70	%	0.50 to 0.70	%	ISO 2577
Flow	0.50 to 0.70	%	0.50 to 0.70	%	ISO 2577
Across Flow : 536°F (280°C), 0.0787 in (2.00 mm) ³	0.70	%	0.70	%	ISO 294-4
Flow : 0.0787 in (2.00 mm) ³	0.65	%	0.65	%	ISO 294-4
Water Absorption					ISO 62
Saturation, 73°F (23°C)	0.30	%	0.30	%
Equilibrium, 73°F (23°C), 50% RH	0.12	%	0.12	%
Mechanical	Typical Value	(English)	Typical Value	(SI)	Test Method
Tensile Modulus (73°F (23°C))	348000	psi	2400	MPa	ISO 527-2/1
Tensile Stress					ISO 527-2/50
Yield, 73°F (23°C)	9430	psi	65.0	MPa
Break, 73°F (23°C)	9430	psi	65.0	MPa
Tensile Strain					ISO 527-2/50
Yield, 73°F (23°C)	6.0	%	6.0	%
Break, 73°F (23°C)	130	%	130	%
Nominal Tensile Strain at Break					ISO 527-2/50
73°F (23°C)	> 50	%	> 50	%

Mechanical	Typical Value	(English)	Typical Value	(SI)	Test Method
Tensile Creep Modulus					ISO 899-1
1 hr	319000	psi	2200	MPa
1000 hr	276000	psi	1900	MPa
Flexural Modulus ⁴ (73°F (23°C))	341000	psi	2350	MPa	ISO 178
Flexural Stress ⁴					ISO 178
73°F (23°C)	14100	psi	97.0	MPa
3.5% Strain, 73°F (23°C)	10600	psi	73.0	MPa
Flexural Strain at Flexural Strength ⁵					ISO 178
73°F (23°C)	7.1	%	7.1	%
Films	Typical Value	(English)	Typical Value	(SI)	Test Method
Water Vapor Transmission Rate					ISO 15106-1
73°F (23°C), 85% RH, 3.9 mil (100 µm)	0.97	g/100 in²/24 hr	15	g/m²/24 hr
Carbon Dioxide Permeability					ISO 2556
73°F (23°C), 1.0 mil (25.4 µm)	18900	cm³/m²/bar/24 hr	18900	cm³/m²/bar/24 hr
Gas Permeation					ISO 2556
Carbon Dioxide : 3.9 mil (100.0 µm)	4000	cm³/m²/bar/24 hr	4000	cm³/m²/bar/24 hr
Nitrogen : 1.0 mil (25.4 µm)	630	cm³/m²/bar/24 hr	630	cm³/m²/bar/24 hr
Nitrogen : 3.9 mil (100.0 µm)	130	cm³/m²/bar/24 hr	130	cm³/m²/bar/24 hr
Oxygen : 1.0 mil (25.4 µm)	3150	cm³/m²/bar/24 hr	3150	cm³/m²/bar/24 hr
Oxygen : 3.9 mil (100.0 µm)	700	cm³/m²/bar/24 hr	700	cm³/m²/bar/24 hr
Impact	Typical Value	(English)	Typical Value	(SI)	Test Method
Charpy Notched Impact Strength ⁶					ISO 179/1eA
-22°F (-30°C), Complete Break	6.7	ft·lb/in²	14	kJ/m²
73°F (23°C), Partial Break	31	ft·lb/in²	65	kJ/m²
Charpy Unnotched Impact Strength					ISO 179/1eU
-76°F (-60°C)	No Break		No Break
-22°F (-30°C)	No Break		No Break
73°F (23°C)	No Break		No Break
Notched Izod Impact Strength ⁶					ISO 180/A
-22°F (-30°C), Complete Break	7.1	ft·lb/in²	15	kJ/m²
73°F (23°C), Partial Break	31	ft·lb/in²	65	kJ/m²
Multi-Axial Instrumented Impact Energy					ISO 6603-2
-22°F (-30°C)	47.9	ft·lb	65.0	J
73°F (23°C)	40.6	ft·lb	55.0	J
Multi-Axial Instrumented Impact Peak Force					ISO 6603-2
-22°F (-30°C)	1350	lbf	6000	N
73°F (23°C)	1150	lbf	5100	N
Hardness	Typical Value	(English)	Typical Value	(SI)	Test Method
Ball Indentation Hardness	16700	psi	115	MPa	ISO 2039-1
Thermal	Typical Value	(English)	Typical Value	(SI)	Test Method
Heat Deflection Temperature
66 psi (0.45 MPa), Unannealed	279	°F	137	°C	ISO 75-2/B
264 psi (1.8 MPa), Unannealed	255	°F	124	°C	ISO 75-2/A
Glass Transition Temperature ⁷	291	°F	144	°C	ISO 11357-2

Specification: PC-BAYER-Makrolon 2405

ALPHA	B
Group	PC
Class	PC
DENSITY	1.2
GRADE	Makrolon 2405
NOTES	PC
Special Properties	General purpose; low viscosity;easy release;available in transparent, translucent and opaque colors.
Country	German
Tds-Name	document-9.pdf
Tds-Url	https://www.teameliteonline.com/wp-content/uploads/2020/01/document-9.pdf
D-Type	X
Brand	B>BAYER