HDPE Blow HDB5502

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HDPE Blow HDB5502 is a high-density polyethylene resin specifically formulated for blow molding applications. It is a semi-crystalline thermoplastic polymer characterized by excellent strength-to-density ratio, high chemical resistance, and superior processability in blow molding equipment. This grade exhibits high stiffness, good environmental stress crack resistance (ESCR), and excellent impact resistance, making it ideal for manufacturing durable hollow containers and complex-shaped products. The resin is supplied as granular pellets with consistent melt flow and homogeneity, optimized for efficient molding cycles and high throughput.

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Categories: Monomers, Fillers and Reinforcements, Plasticizers Tags: Construction, HDPE Blow HDB5502, High-Density Polyethylene Blow Molding Resin, Industrial Chemical Containers, Packaging

Description

Table of Contents

HDPE Blow HDB5502

Primary Uses

Blow Molding Applications

Production of hollow containers and bottles for packaging liquids such as water, milk, juice, and soft drinks.
Manufacturing of chemical drums, jerry cans, and large storage tanks resistant to corrosion and impact.
Used in the fabrication of automotive fluid reservoirs, fuel tanks, and detergent containers.
Ideal for industrial packaging requiring toughness and chemical resistance.
Production of household containers including cleaning products, shampoos, and cosmetic bottles.

Food Packaging Industry

Suitable for manufacturing food-grade containers that comply with FDA and other global food safety regulations.
Used for edible oil bottles, milk jugs, and juice containers ensuring product safety and shelf life.

Agricultural Sector

Fabrication of pesticide containers, fertilizer bottles, and other chemical-resistant packaging.
Used in water and liquid fertilizer tanks for farming applications.

Chemical Industry

Production of containers and drums for corrosive chemicals, solvents, and industrial liquids.
Provides superior barrier properties and mechanical strength for safe transportation and storage.

Secondary Uses

Consumer Goods

Production of toys and sporting goods that require durability and impact resistance.
Used in reusable water bottles and household utility containers.

Construction Industry

Fabrication of plastic parts and components for plumbing, conduits, and protective covers.

Recycling and Sustainability Initiatives

HDPE Blow HDB5502 is widely recyclable and can be reprocessed into new products, supporting circular economy efforts.

Miscellaneous

Used in medical device components where chemical inertness and strength are required.
Employed in industrial applications requiring light-weight, impact-resistant plastic parts.

KEY ATTRIBUTES

Basic Identification Attributes

Chemical Name (IUPAC): Polyethylene, high-density (HDPE)
Common/Trade Name: HDPE Blow HDB5502
CAS Number: 9002-88-4
HS Code: 3901.20.00
Polymer Type: High-density polyethylene (HDPE)
Synonyms: Polyethylene blow molding resin; HDPE Blow Grade

Physical & Chemical Properties

Physical State: Granular pellets
Color & Odor: Natural (usually translucent/white); odorless
Density: ~0.945 g/cm³
Melt Flow Index (MFI): Typically 0.3–0.6 g/10 min (specific to HDB5502 grade)
Melting Point: Approx. 130°C
Tensile Strength: High, typically >20 MPa
Environmental Stress Crack Resistance: Excellent
Chemical Resistance: Resistant to acids, bases, solvents, and hydrocarbons
UV Resistance: Moderate; can be enhanced with additives

Safety & Hazard Attributes

GHS Classification: Not classified as hazardous
Toxicity: Non-toxic and safe for food contact (compliant grades)
Handling: Non-irritant, no special hazards under normal handling

Storage & Handling Attributes

Container Type: Supplied in bulk bags, boxes, or drums
Storage Conditions: Store in dry, cool environment away from direct sunlight and moisture
Shelf Life: 2–3 years when stored properly
Handling Notes: Minimize dust generation; use dust masks if necessary

Regulatory & Compliance Attributes

FDA, EFSA approved for food contact use (depending on specific batch certification)
Compliant with EU Regulation No. 10/2011 for plastic materials in contact with food
RoHS and REACH compliant

Environmental & Health Impact

Biodegradability: Non-biodegradable but recyclable
Recycling: Widely accepted in plastic recycling streams (recycled into pipes, containers, plastic lumber)
Ecotoxicity: Low; inert in environment
Carcinogenicity/Mutagenicity: Not classified

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required: Gloves, safety goggles, dust masks when handling powders/dust
Handling Guidelines: Avoid dust inhalation; use in well-ventilated areas
Hygiene Practices: Wash hands after handling; avoid ingestion and eye contact

First Aid Measures

Inhalation: Remove to fresh air if irritation occurs
Skin Contact: Wash with soap and water
Eye Contact: Flush with plenty of water for 15 minutes; seek medical attention if irritation persists
Ingestion: Not harmful; rinse mouth and seek medical attention if discomfort arises