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Formolene® 6620A

Technical Datasheet | Supplied by Formosa Plastics

Formolene® 6620A is a high impact Polypropylene (PP) copolymer grade that displays an excellent balance of stiffness and impact strength necessary for demanding applications. This grade contains a unique combination of stabilizers for good processing and long term, end-use performance. It has been formulated for injection molding applications including pails, crates and furniture. Formolene® 6620A meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520, covering safe use of polyolefin articles and components of articles intended for direct food contact. Also meets the requirements for materials & articles intended to come into contact with food as specified by Directives EC/2023/2006, EC/1935/2004, EU/10/2011 and EU/1183/2012. This grade is free from animal-derived content.

Formolene® 6620A Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

21 MPa

(50 mm/min)

ASTM D638

Elongation at Yield

7.5 %

(50 mm/min)

ASTM D638

1% Secant Modulus

965 MPa

(1.3 mm/min)

ASTM D790

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

200 - 250 °C

Rear Barrel Temperature

199 - 227 °C

Middle Barrel Temperature

199 - 232 °C

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Formolene® 6620A

Formolene® 6620A Properties

Mechanical Properties

Formolene® 6620A Processing Guidelines

Injection Molding Properties