Low-Density Polyethylene (LDPE) Supplier
Low-Density Polyethylene (LDPE) Supplier
What is Low-Density Polyethylene (LDPE)?
LDPE (Low-Density Polyethylene) is a thermoplastic polymer made from the monomer ethylene. Characterized by its low density, high flexibility, toughness, and chemical resistance, LDPE is one of the most widely used types of plastic in industrial and packaging applications.
Produced through high-pressure polymerization, LDPE is known for its branching molecular structure, which gives it a soft, pliable form suitable for various molding and extrusion processes.
Where LDPE is Used:
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Agriculture – for mulch films, greenhouse films, irrigation pipes
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Packaging Industry – for flexible packaging, shrink wraps, squeeze bottles
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Electrical – for wire and cable insulation
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Household Items – for containers, lids, liners
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Construction – for vapor barriers, damp-proof membranes
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Medical Industry – for disposable syringes, IV bags, tubing
Common Uses of LDPE:
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Blown film for packaging (bags, liners, covers)
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Coating for paperboard (milk cartons, disposable cups)
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Injection molded lids and containers
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Extruded plastic tubing
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Insulation for electrical wires
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Lamination with other materials (aluminum foil, paper)
Importance of LDPE:
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Chemical Resistance: Excellent resistance to acids, bases, alcohols
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Flexibility: Can be bent, stretched, or deformed without breaking
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Lightweight: Ideal for reducing overall product weight
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Waterproof: Acts as a reliable barrier against moisture
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Non-Toxic: Food-grade LDPE is widely used in packaging
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Recyclable: Can be reused in multiple lower-grade products
Significance :
Gujarat is a hub of plastic and polymer processing industries. With state-of-the-art infrastructure and ports, LDPE suppliers in Gujarat serve both domestic markets and export sectors, making the state a strategic location for cost-effective and high-quality supply of LDPE granules and films.
Applications and Benefits of LDPE:
Applications:
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Flexible packaging films
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Laminates and pouches
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Agricultural films and liners
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Industrial containers and tanks
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Toys and recreational goods
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Consumer product packaging
Benefits:
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High impact strength
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Low temperature flexibility
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UV-resistant grades available
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Cost-effective and scalable production
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Suitable for various molding and extrusion techniques
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Excellent printability and sealability
LDPE Suppliers:
Opal (ONGC Petro Additions Ltd) – Dahej
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Kkalpana Industries – Ahmedabad
Polycon Industries – Rajkot
FAQs :
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What is the difference between LDPE and HDPE?
LDPE is softer and more flexible, while HDPE is more rigid and durable. -
Can LDPE be used for food-grade packaging?
Yes, food-grade LDPE is approved for direct food contact. -
Is LDPE recyclable?
Yes, under recycling code #4. -
Does LDPE melt easily?
It has a low melting point (~105–115°C), suitable for low-temp applications. -
Is LDPE resistant to chemicals?
Yes, it has excellent resistance to many acids, bases, and alcohols. -
Can LDPE be printed or laminated?
Yes, it has good printability with surface treatment and is widely laminated. -
What are typical LDPE product forms?
Granules, films, sheets, and molded articles. -
How is LDPE supplied?
In bags (25 kg), jumbo bags, or as finished rolls of film/sheet. -
What grades of LDPE are available?
Film grade, injection molding grade, coating grade, etc. -
Where can I buy LDPE in Gujarat?
From major suppliers and distributors located in Ahmedabad, Vadodara, Rajkot, and Dahej.
Why Choose Us ?
Wide range of grades (food-grade, film-grade, cable-grade, etc.)
ISO-certified quality assurance
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Tech support for processing & application
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