hdpe granule for blow molding

hdpe granule for blow molding are a form of High-Density Polyethylene (HDPE) specifically designed for use in the blow molding process. These granules are small, pellet-like raw materials used to create a variety of plastic products through the blow molding technique, which involves forming hollow shapes by inflating heated plastic.

Key Features of hdpe granule for blow molding :

High Strength and Durability: HDPE granules are known for their excellent mechanical properties, including high tensile strength, impact resistance, and durability, making them suitable for creating strong and long-lasting products.
Lightweight: Despite its strength, HDPE is a lightweight material, making it ideal for applications where weight is a concern, such as in packaging materials like bottles and containers.
Chemical Resistance: HDPE offers resistance to a wide range of chemicals, acids, and solvents, making it a preferred choice for packaging chemical products, including detergents, cleaning agents, and industrial fluids.
Excellent Processability: HDPE granules melt uniformly and exhibit good flow properties during blow molding, ensuring a smooth and consistent production process with minimal defects.
Recyclability: HDPE is highly recyclable, making it a more environmentally friendly option compared to other plastics. Recycled HDPE can be used in a variety of products, helping reduce waste.

Applications of HDPE Granules in Blow Molding:

HDPE granules for blow molding are used to manufacture a wide range of products, including:

Bottles and containers: Common for packaging liquids like water, milk, oils, shampoos, and household cleaning products.
Drums and barrels: For industrial and chemical storage.
Toys: Many hollow plastic toys are made using HDPE due to its lightweight and non-toxic nature.
Fuel tanks: HDPE is used in automotive industries for creating lightweight and durable fuel tanks.
Water tanks and other hollow storage containers: For residential or industrial purposes.

Types of Blow Molding Using HDPE Granules:

Extrusion Blow Molding (EBM): HDPE granules are melted and extruded into a tube-like parison, which is then inflated inside a mold to take the desired shape.
Injection Blow Molding (IBM): This method involves injecting molten HDPE into a mold to form a preform, which is then blown into its final shape.
Stretch Blow Molding (SBM): Mainly used for creating bottles and containers, where the preform is stretched and inflated simultaneously to produce a more uniform and strong final product.

Grades of HDPE Granules for Blow Molding:

Standard HDPE Grades: For general-purpose applications like making bottles and containers.
High Molecular Weight HDPE (HMW-HDPE): For more demanding applications requiring greater strength and impact resistance, such as large drums and industrial containers.

hdpe granule for blow molding

Types of grades

ICP4907S:The SABIC® HDPE ICP4907S is a high-density polyethylene (HDPE) grade designed specifically for industrial blow molding applications, particularly for producing large containers like Intermediate Bulk Containers (IBCs) and heating oil tanks. It is UV-stabilized, food-safe, and offers excellent performance in terms of stress crack resistance, stiffness, and impact strength. The material is suitable for containers up to 1000 liters and complies with UN regulations for safe storage and transport of hazardous substances.

ICP5602:SABIC’s HDPE ICP5602 is a high-density polyethylene (HDPE) designed specifically for blow molding applications. It is commonly used for creating UN-certified tight head drums ranging from 25 to 220 liters. This grade offers a balance of properties suitable for industrial containers, combining good processing performance with notable stress crack resistance, stiffness, and impact performance. It is also approved for food contact applications but is not intended for pharmaceutical or medical uses.

M1053:SABIC’s HDPE M1053 is a high-density polyethylene (HDPE) designed for blow molding applications, commonly used in products like caps, closures, and pails. This material is valued for its easy processing and toughness, along with its resistance to environmental stress cracking (ESCR) and low notch sensitivity. It is, however, not intended for pharmaceutical or medical use.
M200050:SABIC’s HDPE M200050 is a high-density polyethylene resin designed for injection molding applications. It has a narrow molecular weight distribution, which contributes to its excellent flow properties and dimensional stability, making it particularly suitable for producing industrial containers like cases, crates, and buckets. The material exhibits low warpage and high gloss, ensuring visually appealing, dimensionally stable products.

M300054:The material SABIC® HDPE M300054 is a high-density polyethylene (HDPE) specifically designed for injection molding applications. It has a narrow molecular weight distribution, which results in good flow properties, high gloss, dimensional stability, and low warpage.

M40055S:SABIC HDPE M40055S is a high-density polyethylene (HDPE) developed for injection molding applications. It offers a good balance of stiffness, impact resistance at low temperatures, and UV stability, making it suitable for outdoor use. Common applications include industrial pails, waste bins, shipping containers, and housewares.
M40060S:SABIC® HDPE M40060S is a high-density polyethylene (HDPE) copolymer specifically designed for injection molding applications. This material is UV stabilized and features a narrow molecular weight distribution, making it suitable for producing industrial parts with good rigidity, impact strength, low warpage, and stress crack resistance (ESCR).
M453SE:SABIC HDPE M453SE is a high-density polyethylene copolymer known for its UV stabilization and excellent balance of stiffness and cold impact strength. This makes it well-suited for high-demand applications like the production of injection-molded dustbins, crates, and containers. It combines good surface quality with strong weather resistance, making it ideal for outdoor uses.

compound granule for plastic container

Compound granules for plastic containers are specialized plastic resins created by mixing various polymers with additives to achieve specific performance characteristics. These compounds are commonly used in the production of plastic containers due to their ability to improve properties like strength, flexibility, chemical resistance, and processability.

recycled granule for drink bottles

Recycled granules for drink bottles are typically made from post-consumer or post-industrial plastic waste, primarily consisting of polyethylene terephthalate (PET). PET is widely used in beverage bottles due to its excellent barrier properties, strength, and recyclability. Recycling PET into granules involves several steps, including collection, sorting, washing, shredding, and melting down into pellets (granules). These granules are then reused in manufacturing new drink bottles or other plastic products.

trader

It looks like you’re interested in traders related to recycled granules for drink bottles. Traders or suppliers of recycled PET (rPET) granules typically play a key role in the recycling industry, sourcing materials and distributing them to manufacturers who produce new products.

wholesaler

If you’re looking for wholesalers of recycled granules for drink bottles (primarily recycled PET, or rPET), these companies typically buy recycled materials in bulk and sell them to manufacturers or other businesses.

FAQ hdpe granule for blow molding

What are recycled granules?Recycled granules are small plastic pellets made from recycled plastic waste, typically sourced from post-consumer or post-industrial materials. For drink bottles, this often refers to recycled PET (rPET) granules.

How are recycled PET granules produced?The production process involves collecting used PET bottles, sorting them, washing to remove contaminants, shredding them into smaller pieces, and then melting and reforming these pieces into granules.

Are recycled PET granules safe for food and drink containers?Yes, but it depends on the grade. Food-grade rPET must meet specific safety and health standards. Always check for certifications indicating the material is suitable for food contact.

How do I find reliable wholesalers for recycled granules?Look for wholesalers with a good reputation, certifications for their products, and positive customer reviews. Industry trade shows, online directories, and marketplaces can also help connect you with wholesalers.

Are there any limitations to using recycled granules?While using recycled materials is beneficial, there may be concerns about variability in quality and performance compared to virgin materials. It’s crucial to choose a reputable supplier to ensure the granules meet required specifications.

How can I ensure the quality of recycled PET granules?Request material safety data sheets (MSDS), certifications, and sample testing before committing to large orders. Regular quality checks during production can also help maintain standards.