Bayport Polymers Baystar™ HL 323 MDPE Medium Density Polyethylene, Film Resin

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Bayport Polymers Baystar™ HL 323 MDPE Medium Density Polyethylene, Film Resin
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); High Density (HDPE); Medium Density (MDPE); Medium Density Polyethylene (MDPE), Film Grade
Material Notes:	Medium molecular weight, medium density film resin Characteristics: Excellent balance of stiffness and impact strength Good puncture resistance Excellent compatibility with LDPE and LLDPE Good tensile strength Good heat sealing characteristics Applications: Specialty Merchandise bags Mailing envelopes Heavy-duty shipping sacks Pallet shrink films Fresh cut produce packaging Coextrusion This former Total Petrochemicals grade is now a part of the Bayport Polymers joint venture.
Key Words:	Excellent balance of stiffness and impact strength
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	0.937 g/cc	ASTM D-792
Water Vapor Transmission	0.800 g/100 in²/day @Temperature 37.8 °C	ASTM F1249
Melt Flow	0.23 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D-1238

Mechanical Properties	Original Value	Comments
Film Tensile Strength at Yield, MD	1800 psi	ASTM D-882, A
Film Tensile Strength at Yield, TD	2800 psi	ASTM D-882, A
Film Elongation at Break, MD	500 %	ASTM D-882, A
Film Elongation at Break, TD	900 %	ASTM D-882, A
Elmendorf Tear Strength MD	18 g	ASTM D1922
Elmendorf Tear Strength TD	1350 g	ASTM D1922
Dart Drop Test	<= 50.0 g	ASTM D-1709, A
Film Tensile Strength at Break, MD	8300 psi	ASTM D-882, A
Film Tensile Strength at Break, TD	5300 psi	ASTM D-882, A
1% Secant Modulus, MD	64000 psi	ASTM D-882, A
1% Secant Modulus, TD	85000 psi	ASTM D-882, A

Thermal Properties	Original Value	Comments
Melting Point	259 °F	ASTM D-3417

Processing Properties	Original Value	Comments
Melt Temperature	380 - 420 °F	Extrusion

Descriptive Properties
process	Film

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Total MDPE 3802 B Medium Density Polyethylene, Cable
Total PPR 8650 Polypropylene, Random Copolymer
Total MDPE 3802 B Medium Density Polyethylene, Pipes & Fittings
Total MDPE 3802 Blue Medium Density Polyethylene, Stripes
Chevron Phillips Marlex® HHM TR-305 Medium density hexene copolymer

PBAYST815 / 130489

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message