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Marlex® HMN 5445UV

Category:	HDPE , High Density Polyethylene
Manufacturer:	Saudi Polymers Company
Trademark:	Marlex®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	YpTTyn_Marlex-HMN-5445UV.pdf
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This hexene copolymer is tailored for injection moulding applications that require:

Good flow

Good impact strength

Good stiffness

Durable and recyclable for sustainability

Strong UV resistance

Typical injection moulded applications for HMN 5445UV include items such as:

Pails (9-20 liter - indoor and outdoor use)

Automotive applications

Toys

Small containers for industrial compounds

Houseware

General Information
Features	Rigid, good Copolymer hexene comonomer Impact resistance, good Good UV resistance Recyclable materials Good liquidity Durability Compliance of Food Exposure
Uses	Industrial container Household goods Application in Automobile Field Barrel Toys
Agency Ratings	ASTM D 4976-PE232 FDA 21 CFR 177.1520(c) 3.2a Europe No 10/2011
Forms	Particle
Processing Method	Injection molding

Physical	Nominal Value	Unit	Test Method
Density	0.954	g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	4.5	g/10 min	ASTM D1238
Environmental Stress-Cracking Resistance (100% Igepal, Compression Molded, F50)	< 20.0	hr	ASTM D1693B

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D, Compression Molded)	63		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹(Yield, Compression Molded)	29.0	MPa	ASTM D638
Tensile Elongation ²(Break, Compression Molded)	990	%	ASTM D638
Flexural Modulus			ASTM D790
1% secant : Molding	1300	MPa	ASTM D790
Tangent : Molding	1430	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C, Compression Molded)	41	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648A
0.45 MPa, unannealed, molded	76.0	°C	ASTM D648A
1.8 MPa, unannealed, molded	49.0	°C	ASTM D648A
Brittleness Temperature ³	< -75.0	°C	ASTM D746A
Vicat Softening Temperature	126	°C	ASTM D1525 ⁴

Additional Information
The physical properties were determined on compression moulded specimens that were prepared in accordance with Procedure C of ASTM D4703, Annex A1.

Note Message
1 .	Type 4, 51mm/min
2 .	Type 4, 51mm/min
3 .	Type I specimen
4 .	速率 A (50°C/h), 压力1 (10N)

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