Braskem America CG220NA

Heterophasic Copolymer. The CG220NA is a medium flow rate heterophasic copolymer that combines good impact strength, stiffness and processability.

Polymer Name: Polypropylene Impact Copolymer (ICP)

Processing Methods: Injection Molding

Melt Flow Index: 22.0 g/10 min

Safety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Polyolefins,
Polypropylenes (PP)
Polymer Name: Polypropylene Impact Copolymer (ICP)
Plastics & Elastomers Functions: Resin
Technologies: Plastics
Product Families: Plastics — Basic Thermoplastics
Polyolefins

Features & Benefits

Labeling Claims: Azo Colorants-free,
Azo Dyes-free,
Carbon Black-free,
Dye Free,
Pigment-free
Materials Features: Good Impact Strength,
Good Processability,
Good Stiffness

Applications & Uses

Markets: Printing & Packaging
Applications: Printing & Packaging — Packaging
Industrial & Transport Packaging
Plastics & Elastomers End Uses: Pails
Plastics & Elastomers Processing Methods: Injection Molding

Properties

Typical Properties


	Value	Units	Test Method / Conditions
Deflection Temperature (Under Load at 0.455 MPa)	100	°C	D 648
Density	0.905	g/cm³	D 792
Flexural Modulus - 1% Secant	1100	MPa	D 790
Notched Izod Impact Strength (at -20°C)	60	J/m	ASTM D 256
Notched Izod Impact Strength (at 23°C)	180	J/m	D 256
Rockwell Hardness (R Scale)	75	-	D 785
Tensile Elongation at Yield	6	%	D 638
Tensile Strength at Yield	23	MPa	D 638
Vicat Softening Temperature (at 10 N)	145	°C	D 1525

Control Properties


	Value	Units	Test Method / Conditions
Melt Flow Rate (230°C/2.16 kg)	22	g/10 min	D 1238

Notes

a) Injection molded specimen according to ASTM D 4101. NB = No Break.