Marlex HHM 5502BN HDPE Granules

Marlex 5502BN is a high-performance blow molding grade HDPE resin that combines excellent stiffness, reliable processing performance, strong chemical resistance, and good ESCR properties. These characteristics make it an ideal material for manufacturing lightweight yet durable containers (particularly suitable for packaging chemicals, detergents, and other products that require high container performance).

Due to its consistent processing behavior and dependable product performance, Marlex HDPE 5502BN has become one of the commonly used HDPE resins in the global blow molding and packaging industry.

Property	Typical Value	Test Method
Density	0.955 g/cm³	ASTM D1505
Melt Flow Rate (190°C/2.16 kg)	0.35 g/10 min	ASTM D1238
Tensile Strength at Yield	27 MPa	ASTM D638
Elongation at Break	~600%	ASTM D638
Flexural Modulus	~1370 MPa	ASTM D790
ESCR (100% Igepal, F50)	~24 h	ASTM D1693
Brittleness Temperature	< -75°C	ASTM D746

Performance Features of HDPE Marlex 5502BN

High Stiffness and Structural Strength. HDPE 5502BN provides excellent rigidity and structural integrity, allowing blow-molded containers to remain lightweight while maintaining high durability.
Excellent Processing Performance. Stable melt flow behavior and strong parison stability enable efficient and consistent processing in high-speed blow molding lines.
High Molecular Weight Structure. The high molecular weight contributes to improved mechanical strength, impact resistance, and long-term durability.
Outstanding Chemical Resistance. Like most HDPE materials, Marlex 5502BN offers excellent resistance to acids, alkalis, and many chemical solvents, making it ideal for industrial and household chemical packaging.
Good Environmental Stress Crack Resistance (ESCR). The resin maintains reliable performance when exposed to stress and chemical environments, extending the service life of containers.
Compliance with Food Contact Regulations. The material complies with relevant food contact regulations such as FDA 21 CFR 177.1520, making it suitable for certain food packaging applications.

Main Applications of Marlex HHM 5502BN

HDPE Marlex 5502BN is mainly used in the production of blow-molded hollow containers, including:

(1) Food Packaging

Food storage containers
Edible oil containers
Beverage bottles

(2) Household and Personal Care Packaging

Detergent bottles
Cleaning product containers
Household chemical packaging

(3) Industrial Packaging

Industrial chemical containers
Lubricant bottles

(4) Industrial packaging drums

Medical and Pharmaceutical Packaging
Pharmaceutical storage containers
Medical packaging containers

(5) Other Applications

Coolers and insulated containers
Toolboxes and durable consumer products

Due to its consistent processing behavior and dependable product performance, Marlex HDPE 5502BN has become one of the commonly used HDPE resins in the global blow molding and packaging industry.

Property	Typical Value	Test Method
Density	0.955 g/cm³	ASTM D1505
Melt Flow Rate (190°C/2.16 kg)	0.35 g/10 min	ASTM D1238
Tensile Strength at Yield	27 MPa	ASTM D638
Elongation at Break	~600%	ASTM D638
Flexural Modulus	~1370 MPa	ASTM D790
ESCR (100% Igepal, F50)	~24 h	ASTM D1693
Brittleness Temperature	< -75°C	ASTM D746

Performance Features of Marlex HHM 5502BN

High Stiffness and Structural Strength. The resin provides excellent rigidity and structural integrity, allowing blow-molded containers to remain lightweight while maintaining high durability.
Excellent Processing Performance. Stable melt flow behavior and strong parison stability enable efficient and consistent processing in high-speed blow molding lines.
High Molecular Weight Structure. The high molecular weight contributes to improved mechanical strength, impact resistance, and long-term durability.
Outstanding Chemical Resistance. Like most HDPE materials, Marlex 5502BN offers excellent resistance to acids, alkalis, and many chemical solvents, making it ideal for industrial and household chemical packaging.
Good Environmental Stress Crack Resistance (ESCR). The resin maintains reliable performance when exposed to stress and chemical environments, extending the service life of containers.
Compliance with Food Contact Regulations. The material complies with relevant food contact regulations such as FDA 21 CFR 177.1520, making it suitable for certain food packaging applications.

Main Applications of Rutile Titanium dioxide R 298

Coatings Industry

Architectural coatings. Whether used in interior matte, semi-gloss, or high-gloss latex paints, or various types of outdoor latex paints, titanium dioxide R 298 delivers on its strengths with high whiteness, high hiding power, excellent leveling, and weather resistance, ensuring long-lasting, vibrant wall colors while also providing excellent decorative and protective properties.

Industrial paints. In industrial coatings such as automotive paints (including topcoats, primers, and refinishing paints), powder coatings, coil coatings, appliance paints, container paints, anti-corrosion paints, marine paints, roadway paints, and high-solids paints, R298’s high gloss, high hiding power, weather resistance, and low abrasion properties meet the high-performance coating requirements of industrial products, enhancing product quality and appearance.

Wood coatings. Providing a high-gloss, high-whiteness coating for wood surfaces, Pangang R 298 protects the wood while enhancing its aesthetics, adding a touch of sophistication to furniture, wood floors, and other wood products.

Ink industry. R 298 is suitable for various printing inks, including offset inks, flexographic inks, letterpress inks, gravure inks, screen printing inks, and iron plate inks. Its excellent dispersibility, high whiteness, and high hiding power ensure uniform ink transfer and good printability during the printing process. Printed designs are vibrant, clear, and have excellent gloss and durability.

Plastic coloring. It can be used to color a variety of plastic products, including PE/PP, PVC, ABS, PS, polycarbonate, nylon, and thermoset polyester. During plastic processing, the excellent dispersibility of titanium dioxide R 298 ensures uniform color distribution. Its high whiteness and weather resistance ensure that plastic products maintain their vibrant color and stable performance even in long-term use and outdoor conditions.

Papermaking industry. In the production of decorative paper, Bible/dictionary paper, banknote paper, white board paper, coated paper, etc., R 298 titanium dioxide can enhance the whiteness and opacity of paper, improve the printing performance and appearance quality of paper, make the paper whiter and smoother, and produce clearer and more delicate printing effects.

Packaging and Storage

Packaging: R-298 titanium dioxide is typically packaged in 25 kg paper-plastic mixed bags. 500 kg and 1000 kg plastic woven bags are also available to meet different customer needs.
Storage: The product should be stored in a dry, well-ventilated warehouse, away from moisture and direct sunlight. As long as the storage environment is suitable, the product can be stored for long periods without significant changes in performance.