Makrolon Polycarbonate Food Grades PC

• CAS No.: 39102580
• Formula: Polycarbonate
• EINECS: 20170612
• Material: Polycarbonates/PC
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Model NO.: 2856
• Plastic Forming Method: Blow Molding
• Color: White
• Transport Package: 25kg/Bag
• Specification: 1*1
• Trademark: bayer
• Origin: China Mainland
• HS Code: 3907400000
• Production Capacity: 5000ton

Product Description

Grades / Blow molding MVR (300 °C/1.2 kg) 2.0 cm³/10 min; blow molding; high viscosity; branched; food contact quality; extrusion blow molding; injection stretch blow molding; available in transparent colors only; water bottles
ISO Shortname ISO 7391-PC,B,(,,)-05-9
 

Property Test Condition Unit Standard typical Value

-

Rheological properties

Melt volume-flow rate	300 °C; 1.2 kg	cm³/10 min	ISO 1133	2.0
Molding shrinkage, parallel	60x60x2 mm; 500 bar	%	ISO 294-4	0.75
Molding shrinkage, normal	60x60x2 mm; 500 bar	%	ISO 294-4	0.8
Melt mass-flow rate	300 °C; 1.2 kg	g/10 min	ISO 1133	2.5

Mechanical properties (23 °C/50 % r. h.)

Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	2300
Yield stress	50 mm/min	MPa	ISO 527-1,-2	64
Yield strain	50 mm/min	%	ISO 527-1,-2	6.6
Nominal strain at break	50 mm/min	%	ISO 527-1,-2	> 50
Stress at break	50 mm/min	MPa	ISO 527-1,-2	65
Strain at break	50 mm/min	%	b.o. ISO 527-1,-2	100
Flexural modulus	2 mm/min	MPa	ISO 178	2300
Flexural strength	2 mm/min	MPa	ISO 178	94
Flexural strain at flexural strength	2 mm/min	%	ISO 178	7.2
Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178	70
Charpy impact strength	23 °C	kJ/m²	ISO 179-1eU	N
Charpy impact strength	-30 °C	kJ/m²	ISO 179-1eU	N
Charpy impact strength	-60 °C	kJ/m²	ISO 179-1eU	N
Charpy notched impact strength	23 °C; 3 mm	kJ/m²	ISO 7391/b.o. ISO 179-1eA	75P
Charpy notched impact strength	-30 °C; 3 mm	kJ/m²	ISO 7391/b.o. ISO 179-1eA	20C(P)
Izod notched impact strength	23 °C; 3 mm	kJ/m²	ISO 7391/b.o. ISO 180-A	65P
Izod notched impact strength	-30 °C; 3 mm	kJ/m²	ISO 7391/b.o. ISO 180-A	55P(C)
Puncture maximum force	23 °C	N	ISO 6603-2	5500
Puncture maximum force	-30 °C	N	ISO 6603-2	6400
Puncture energy	23 °C	J	ISO 6603-2	55
Puncture energy	-30 °C	J	ISO 6603-2	60
Ball indentation hardness		N/mm²	ISO 2039-1	108