- Product Details
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Quick Details
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Color:
-
Trasparent
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Material:
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100% Vrigin PC Material
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Type:
-
Engineering Resin
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Package:
-
25Kg/Bag
Quick Details
-
color:
-
Transparent
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Place of Origin:
-
Guangdong, China
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Brand Name:
-
Covestro/Makrolon
-
Color:
-
Trasparent
-
Material:
-
100% Vrigin PC Material
-
Type:
-
Engineering Resin
-
Package:
-
25Kg/Bag
Covestro Makrolon Polycarbonate
Place of Origin：China
Brand Name：Covestro/Makrolon
Model Number：6457
Featured：Flame retardant, Transparent, UV stable
Quality：High-quality
Application：General
Keywords：Covestro 6457/ Makrolon 6457/ Covestro Makrolon 6457
Material：Polycarbonate, 100% Vrigin PC Material
Brand：Covestro makrolon
Brand Name：Covestro/Makrolon
Model Number：6457
Featured：Flame retardant, Transparent, UV stable
Quality：High-quality
Application：General
Keywords：Covestro 6457/ Makrolon 6457/ Covestro Makrolon 6457
Material：Polycarbonate, 100% Vrigin PC Material
Brand：Covestro makrolon
Product Description
Makrolon® 6457
MVR (300 °C/1.2 kg) 12 cm³/10 min; flame retardant; UL 94V-0/3.0 mm; medium viscosity; UV stabilized; easy release
MVR (300 °C/1.2 kg) 12 cm³/10 min; flame retardant; UL 94V-0/3.0 mm; medium viscosity; UV stabilized; easy release
Rheological properties
|
Property
|
|
Test Condition
|
Unit
|
Standard
|
typical Value
|
|
|
C
|
Melt volume-flow rate
|
300 °C/ 1.2 kg
|
cm³/10 min
|
ISO 1133
|
12
|
|
|
|
Melt mass-flow rate
|
300 °C/ 1.2 kg
|
g/10 min
|
ISO 1133
|
12.5
|
|
|
C
|
Molding shrinkage, parallel
|
60x60x2 mm/ 500 bar
|
%
|
ISO 294-4
|
0.65
|
|
|
C
|
Molding shrinkage, normal
|
60x60x2 mm/ 500 bar
|
%
|
ISO 294-4
|
0.7
|
|
|
|
Molding shrinkage, parallel/normal
|
Value range based on general
practical experience |
%
|
b.o. ISO 2577
|
0.6-0.8
|
|
Mechanical properties (23 °C/50 % r. h.)
|
Property
|
|
Test Condition
|
Unit
|
Standard
|
typical Value
|
|
|
C
|
Tensile modulus
|
1 mm/min
|
MPa
|
ISO 527-1,-2
|
2450
|
|
|
C
|
Yield stress
|
50 mm/min
|
MPa
|
ISO 527-1,-2
|
67
|
|
|
C
|
Yield stress
|
50 mm/min
|
%
|
ISO 527-1,-2
|
6.1
|
|
|
C
|
Nominal strain at break
|
50 mm/min
|
%
|
ISO 527-1,-2
|
>50
|
|
|
|
Stress at break
|
50 mm/min
|
kJ/m²
|
ISO 527-1,-2
|
65
|
|
|
|
Stress at break
|
50 mm/min
|
kJ/m²
|
b.o. ISO 527-1,-2
|
115
|
|
|
|
Flexural modulus
|
2 mm/min
|
MPa
|
ISO 178
|
2400
|
|
|
|
Flexural strength
|
2 mm/min
|
MPa
|
ISO 178
|
99
|
|
|
|
Flexural strain at flexural strength
|
2 mm/min
|
%
|
ISO 178
|
7.0
|
|
|
|
Flexural stress at 3.5 % strain
|
2 mm/min
|
MPa
|
ISO 178
|
75
|
|
|
C
|
Charpy impact strength
|
23 °C
|
kJ/m²
|
ISO 179/1eU
|
N
|
|
|
|
Charpy notched impact strength
|
23 °C/3mm
|
kJ/m²
|
ISO 21305/based on ISO 180/A
|
70P(C)
|
|
|
|
Charpy notched impact strength
|
-30 °C/3mm
|
kJ/m²
|
ISO 21305/based on ISO 180/A
|
14C
|
|
|
|
Izod notched impact strength
|
23 °C/3mm
|
kJ/m²
|
ISO 21305/based on ISO 180/A
|
65P
|
|
|
|
Izod notched impact strength
|
-30 °C/3mm
|
kJ/m²
|
ISO 21305/based on ISO 180/A
|
12C
|
|
|
C
|
Puncture impact properties - maximum force
|
23 °C
|
N
|
ISO 6603-2
|
5400
|
|
|
C
|
Puncture impact properties - maximum force
|
-30 °C
|
N
|
ISO 6603-2
|
6300
|
|
|
C
|
Puncture energy
|
23 °C
|
J
|
ISO 6603-2
|
60
|
|
|
C
|
Puncture energy
|
-30 °C
|
J
|
ISO 6603-2
|
65
|
|
About Polycarbonate
"Polycarbonate" is made of bisphenol A, which is a polymer material of polycarbonate. It has excellent high transparency and heat resistance temperature, as well as the highest impact strength of thermal plasticity resin, and good formability
"Polycarbonate" is the best material of choice for replacing metal supplies for automobile components, business machines, home appliances,electronic parts, food appliances, medical equipment and communication equipment.
"Polycarbonate" is the best material of choice for replacing metal supplies for automobile components, business machines, home appliances,electronic parts, food appliances, medical equipment and communication equipment.
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