Homo Polymer

Parslen ZH520J Is a Modified Homopolymer Designed for the VeryHigh Speed Production of Coextruded BOPP Films. Product Description: • Parslen ZH520J has been developed for coextrusion lines with a very high output and linear speed. The product allows an outstanding extrusion stability and thickness variation control, especially on cascade lines the product provides also a very high drawability and readiness to a two way orientation. • BOPP films produced with Parslen ZH520J feature good mechanical properties, high impact strength and puncture resistance, even at low temperatures. The films form an excellent barrier against moisture, odours, oils, fats and oxidation and feature h igh transparency, high gloss and good printability after corona treatment. Application: • Coextruded film with a thickness of 20 to 40 μm is used for the automatic packaging of bakery products, snacks and pasta as well as tor theoverwrapping of boxes and cigarette packets

General Properties

Category : Homo Polymer
Grade Name : 520J(ZH520J)
Manufacturer : NAVID ZAR CHIMI
MFR : 3.1(5k/g)
Density : 0.954
Applications :
Heavy duty jumbo bags,Furniture,Caps,Closures,Toys
Typical Properties Method Unit Value(a) Tolerance
Melt flow rate(230 ° C, 2.16 Kg) ASTM D 1238 gr/10 min 3.1 ±0.3
Vicat soften ing point ( 9.8 N) ASTM D 1525 •c 156 -8
H.0.T. (0.46 MPa) ASTM 0648 •c 94 ±8
Flexural modulus ASTM O 790 MPa 1550 ±150
Tensile strength at yield ASTM 0638 MPa 35 ±4
Elongation at yield ASTM 0638 % 12 -2
lzod impact strength( notched ) at 23° C ASTM 0256 J/m 55 ±5
Rockwell hardness (R -B Scale] ASTM D0785 R-B 102 +15

Values shown are averages and are not to be considered as exact product

All specimens are prepared by injection molding.

 It is suitable for food contact