Shanghai Langqi Plastic Materials Co., Ltd.

Makrolon® 8035

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate（PC）
Product No: Makrolon 8035
Product Quantity: 25KG / BAG
Product Features: Good Mold Release、High Viscosity

Product information

Makrolon® 8035

Polycarbonate

Covestro - Polycarbonates

Product Description:

MVR (300 °C/1.2 kg) 4.0 cm³/10 min; 30 % glass fiber reinforced; milled fiber; high viscosity; easy release; injection molding - melt temperature 310 - 330 °C; extrusion; available in opaque colors only; precision parts

Filler / Reinforcement	Milled Glass Fiber, 30% Filler by Weight
Features	Good Mold Release，High Viscosity
RoHS Compliance	RoHS Compliant
Appearance	Colors Available，Opaque
Processing Method	Extrusion，Injection Molding
Multi-Point Data	Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.42	g/cm³	ISO 1183
Apparent (Bulk) Density 3	0.69	g/cm³	ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	5.0	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)	0.244	in³/10min	ISO 1133
Molding Shrinkage
Across Flow	0.25 to 0.40	%	ISO 2577
Flow	0.25 to 0.40	%	ISO 2577
Across Flow : 0.0787 in 4	0.35	%	ISO 294-4
Flow : 0.0787 in 4	0.50	%	ISO 294-4
Water Absorption			ISO 62
Saturation, 73°F	0.22	%
Equilibrium, 73°F, 50% RH	0.10	%
Hardness	Nominal Value	Unit	Test Method
Ball Indentation Hardness	21600	psi	ISO 2039-1

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	740000	psi	ISO 527-2/1
Tensile Stress
Yield, 73°F	8560	psi	ISO 527-2/50
Break, 73°F	7980	psi	ISO 527-2/5
Tensile Strain
Yield, 73°F	2.5	%	ISO 527-2/50
Break, 73°F	3.5	%	ISO 527-2/5
Tensile Creep Modulus			ISO 899-1
1 hr	682000	psi
1000 hr	566000	psi
Flexural Modulus 5 (73°F)	682000	psi	ISO 178
Flexural Stress 5			ISO 178
73°F	15200	psi
3.5% Strain, 73°F	14500	psi
Flexural Strain at Flexural Strength 6 (73°F)	4.5	%	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength 7 (73°F, Complete Break)	3.8	ft·lb/in²	ISO 7391
Charpy Unnotched Impact Strength			ISO 179/1eU
-76°F, Complete Break	21	ft·lb/in²
-22°F, Complete Break	21	ft·lb/in²
73°F, Complete Break	19	ft·lb/in²
Notched Izod Impact Strength 8 (73°F, Complete Break)	3.8	ft·lb/in²	ISO 7391
Multi-Axial Instrumented Impact Energy			ISO 6603-2
-22°F	3.69	ft·lb
73°F	3.69	ft·lb
Multi-Axial Instrumented Impact Peak Force			ISO 6603-2
-22°F	180	lbf
73°F	292	lbf

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	286	°F	ISO 75-2/B
264 psi, Unannealed	275	°F	ISO 75-2/A
Vicat Softening Temperature
--	297	°F	ISO 306/B50
--	298	°F	ISO 306/B120
Ball Pressure Test (279°F)	Pass		IEC 60695-10-2
CLTE			ISO 11359-2
Flow : 73 to 131°F	1.9E-5	in/in/°F
Transverse : 73 to 131°F	3.1E-5	in/in/°F
Thermal Conductivity 9 (73°F)	1.7	Btu·in/hr/ft²/°F	ISO 8302
RTI Elec (0.06 in)	257	°F	UL 746
RTI Imp (0.06 in)	239	°F	UL 746
RTI Str (0.06 in)	257	°F	UL 746

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Makrolon® 8035

Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields

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