Honey Granule, also known as Low-Density Polyethylene (LDPE) granule, is one of the most widely used thermoplastic polymers in various industries, produced through high-pressure ethylene polymerization.
Renowned for its high flexibility, excellent moisture resistance, and cost-effectiveness, this material holds a significant position in the production of soft and lightweight plastic products.
Honey Granule is supplied as small, translucent, honey-colored granules and is utilized in processes such as film extrusion, injection molding, and blow molding for manufacturing plastic bags, packaging films, and lightweight containers.
Tolymer Manufacturing & Trading Group offers Honey Granule in various grades, meeting the needs of bulk buyers with a focus on quality, performance, and competitive pricing. With excellent processability and application versatility, this compound enables manufacturers to produce durable, lightweight, and cost-effective products that stand out in competitive markets.
The recyclability of Honey Granule also makes it a sustainable choice for industries aiming to reduce environmental impact.
Honey Granule (Low-Density Polyethylene) is highly valued for its flexibility, tear resistance, and lightweight properties, making it widely used across industries from packaging to agriculture.
It serves as a cost-effective alternative to more expensive polymers like PET for soft films and bags, enabling manufacturers to deliver high-quality products with lower production costs.
Key Applications:
Packaging:
Food packaging films, shopping bags, and plastic wraps.
Agriculture:
Greenhouse covers and crop protection films.
Industry:
Industrial bags for transporting chemicals or construction materials.
Household:
Trash bags and lightweight plastic containers.
Pharmaceutical and Cosmetic Industries:
Caps and small containers.
Honey Granule enhances product durability and reduces production costs, making it a reliable choice for bulk manufacturers seeking high-quality, eco-friendly raw materials.
Base Polymer:
Ethylene (C₂H₄), providing the flexibility and lightweight properties of Honey Granule.
Core Additives:
Antioxidants and thermal stabilizers to prevent degradation during production processes like film extrusion and injection molding.
Fillers:
Calcium carbonate or talc (up to 15%) to enhance strength and reduce costs in reinforced grades.
Plasticizers:
To improve flexibility and moldability in films and bags.
UV Stabilizers:
For resistance to sunlight in agricultural applications like greenhouse covers.
Pigments:
To create translucent or opaque colors (typically honey or white) for aesthetic appeal.
Anti-Static Additives:
To reduce static charge buildup in packaging films.
Features:
High flexibility, relative transparency, melt flow index (MFI) of 2-7 g/10 min, moisture resistance.
Applications:
Shopping bags, packaging films, agricultural covers. Example: Plastic bags for retail stores.
Features:
Improved tensile strength (up to 20 MPa), enhanced tear resistance with mineral fillers.
Applications:
Industrial bags, durable covers. Example: Cement transport bags.
Features:
Lower cost, properties close to standard grade, environmentally friendly.
Applications:
Trash bags, non-critical containers. Example: Household trash bags.
Features:
High transparency, excellent stretchability, MFI of 0.5-2 g/10 min.
Applications:
Food packaging, multilayer films. Example: Fruit packaging wraps.
Features:
Suitable flowability (MFI 20-50 g/10 min), good moldability for small parts.
Applications:
Caps, lightweight containers. Example: Pharmaceutical bottle caps.
Honey Granule (Low-Density Polyethylene) is widely used in producing diverse plastic products due to its flexibility and excellent processability.
Below, the key final products are detailed based on different grades of Honey Granule, with practical examples to ensure clarity, even for readers with limited technical knowledge:
Everyday Plastic Bags:
Plastic bags made with standard-grade Honey Granule are produced for packaging lightweight items like groceries or clothing. These bags, with high flexibility (up to 300% stretchability) and tensile strength of 15-20 MPa, are ideal for easy and safe transport.
Agricultural Films:
Agricultural films made with standard-grade Honey Granule are designed for greenhouse covers and crop protection. These films, with high transparency (up to 90% light transmission) and resistance to moisture and wind (up to 60 km/h), protect crops from rain and pests.
Industrial Bags for Heavy Materials:
Industrial bags made with reinforced-grade Honey Granule are produced for packaging heavy materials like cement, chemical fertilizers, or construction supplies.
These bags, with tensile strength up to 20 MPa and mineral fillers (up to 15%), can hold up to 50 kg.
Trash Bags:
Trash bags made with recycled-grade Honey Granule are produced for household and industrial use.
These bags, up to 30% cheaper than standard grades with similar properties, are an economical and eco-friendly option.
Food Packaging Films:
Food packaging films made with film-grade Honey Granule are used for fruits, vegetables, and dairy products.
These films, with high transparency (up to 90%) and excellent stretchability (MFI 0.5-2 g/10 min), maintain food freshness.
Caps and Small Containers:
Caps and small containers made with injection-grade Honey Granule are produced for pharmaceutical and cosmetic industries.
These parts, with suitable flowability (MFI 20-50 g/10 min) and lightweight (approximately 2-5 g for caps), offer durability and moldability.
Honey Granule (Low-Density Polyethylene) is an ideal choice for bulk manufacturers due to its outstanding properties. Below, the key advantages are detailed:
High Flexibility:
With up to 300% stretchability, Honey Granule is perfect for producing soft films and bags. For example, shopping bags made with this granule resist stretching and tearing, making them ideal for carrying light loads.
Moisture Resistance:
Honey Granule is highly resistant to water and moisture, making it suitable for packaging in humid environments. For instance, food packaging films prevent moisture ingress, preserving product quality.
Cost-Effectiveness:
Up to 20% cheaper than PET for similar applications, this granule reduces production costs in high-volume manufacturing. For example, plastic bag manufacturers can offer competitive prices without sacrificing quality.
Easy Processability:
An MFI of 0.5-50 g/10 min enables fast and precise production of films, bags, and injection-molded parts. For example, in film extrusion, processing temperatures of 160-220°C optimize energy consumption.
Recyclability:
Honey Granule is fully recyclable, making it a sustainable choice for industries focused on reducing waste. For instance, recycled trash bags made from this granule help reduce plastic pollution.
Transparency and Aesthetic Appeal:
Film-grade Honey Granule, with up to 90% transparency, is ideal for packaging requiring product visibility. For example, fruit packaging films enhance product presentation in retail settings.
Despite its many advantages, Honey Granule (Low-Density Polyethylene) has limitations that manufacturers should consider:
Low Heat Resistance:
Honey Granule may soften or deform above 70°C, limiting its use in high-temperature environments. For example, packaging films near heat sources may be damaged.
UV Sensitivity:
Without UV stabilizers, Honey Granule becomes brittle under prolonged sunlight exposure, requiring UV-resistant grades for outdoor applications like agricultural covers.
Low Solvent Resistance:
Honey Granule is sensitive to strong solvents like gasoline or acetone, which may cause swelling or degradation. For example, plastic bags in contact with harsh chemicals may deteriorate.
Limited Mechanical Strength:
Compared to harder polymers like HDPE or PP, Honey Granule has lower tensile strength (15-20 MPa), making it unsuitable for heavy-duty applications.
Variable Quality in Recycled Grades:
Recycled grades may have inconsistent quality due to impurities, which can be problematic for sensitive applications like food packaging.
Flammability:
Without flame-retardant additives, Honey Granule is flammable, requiring modifications for fire-sensitive applications.
Proper storage of Honey Granule is essential to maintain quality and prevent production issues:
Temperature Control:
Store granules at 15-25°C to prevent clumping or additive degradation. Temperatures above 30°C may reduce quality. For example, warm warehouses can cause granules to stick together, affecting processability.
Moisture Protection:
Moisture levels above 0.1% can cause surface defects in films or molded parts. Use laminated bags with a 100-micron polyethylene lining for protection.
UV Protection:
Sunlight can degrade sensitive additives. Store in enclosed areas using opaque bags to maintain quality.
Organized Stacking:
Stack up to 5 bags per pallet with 50 cm spacing for proper ventilation, preventing heat buildup.
Periodic Checks:
Regularly monitor temperature, humidity, and bag condition. Using the FIFO (First In, First Out) principle ensures older stock is used first, maintaining quality.
Safe packaging and transportation are critical to preserving the quality of Honey Granule:
Robust Packaging:
25 kg laminated bags or 500-1000 kg big bags with polyethylene lining protect against moisture and contamination. For example, big bags are ideal for large-scale deliveries to film production plants.
Clear Labeling:
Durable labels with safety instructions (e.g., “Keep away from sunlight”) and technical details (grade, MFI, production date) per ISO 780 standards.
Safe Transport:
Use clean, ventilated vehicles with temperatures below 30°C to prevent degradation, especially in warm seasons. Refrigerated containers are recommended for hot climates.
Load Stability:
Symmetrical stacking with secure straps on standard pallets (1000 kg capacity) prevents shifting during transport.
Regulatory Compliance:
Transport per ADR regulations, providing Material Safety Data Sheets (MSDS) and quality certificates to ensure compliance with international standards.
Manufacturing with Honey Granule may encounter challenges, which can be managed with the following measures:
Sticking in Film Extrusion:
High viscosity in film grades can cause sticking to equipment. Adjusting extrusion temperature (160-220°C) and using lubricants reduces this issue. For example, in food packaging film production, lubricants improve surface quality.
Moisture Absorption:
Moisture above 0.1% causes bubbles or surface defects in films or molded parts. Dry granules at 70°C for 2 hours before production.
Poor Additive Dispersion:
Inadequate filler dispersion can reduce strength or cause visual defects. High-speed mixers resolve this issue.
Uneven Stretch in Film Production:
Incorrect extrusion speed can cause inconsistent film thickness. Precise control of speed and temperature resolves this issue.
Thermal Degradation:
Processing above 220°C can degrade the polymer, reducing mechanical properties. Maintain recommended temperatures of 160-220°C.
Selecting high-quality Honey Granule is crucial for producing durable, cost-effective plastic products:
Grade Selection:
Choose a grade that matches the application, such as film grade for food packaging or injection grade for caps.
Mechanical Properties:
Verify tensile strength (minimum 15 MPa) and MFI with technical data sheets from the supplier.
Moisture Resistance:
For humid applications, ensure resistance to water ingress is confirmed.
Moisture Content:
Granules should have moisture below 0.1% to prevent defects. Request moisture test reports.
Melt Flow Index (MFI):
An MFI of 0.5-50 g/10 min ensures proper processability. Lower MFI grades are better for films, higher for injection molding.
Safety Certifications:
For food packaging, confirm compliance with FDA or REACH standards.
Additive Quality:
Uniform dispersion of fillers and additives is critical for product quality. Testing small samples before bulk purchase is recommended.
Similarities:
Both are produced from ethylene and used in manufacturing plastic products like bags and containers.
Differences:
Honey Granule (Low-Density Polyethylene) is more flexible and softer, while High-Density Polyethylene offers greater strength and rigidity, suitable for heavy-duty applications like pressure pipes.
Advantage of Honey Granule:
Better flexibility and transparency for soft films and bags.
Limitation of Honey Granule:
Lower mechanical strength than HDPE for heavy-duty applications.
Similarities:
Both are thermoplastics with similar processability, used in producing plastic products.
Differences:
Honey Granule is more flexible and ideal for thin films, while polypropylene offers higher rigidity and heat resistance, suitable for durable containers.
Advantage of Honey Granule:
Superior flexibility and processability for soft films.
Limitation of Honey Granule:
Lower heat resistance (up to 70°C) compared to PP.
Similarities:
Both are used in packaging products like films and containers.
Differences:
PET offers higher transparency and strength, ideal for beverage bottles, while Honey Granule is designed for soft, flexible packaging.
Advantage of Honey Granule:
Lower cost and better flexibility for soft bags and films.
Limitation of Honey Granule:
Lower transparency and strength compared to PET for rigid applications.
Honey Granule, or Low-Density Polyethylene (LDPE), is a flexible, lightweight material used in producing plastic bags, packaging films, agricultural covers, and small containers. Its moisture resistance and affordability make it ideal for packaging and agricultural uses.
Standard:
For shopping bags or packaging films with high flexibility.
Reinforced:
For industrial bags requiring greater strength, such as cement bags.
Recycled: For cost-effective, eco-friendly applications like trash bags.
Film Grade:
For transparent food packaging like fruit wraps.
Injection Grade:
For caps and lightweight containers in pharmaceutical or cosmetic industries.
Consult Tolymer’s experts for precise grade selection tailored to your needs.
Yes, Honey Granule is highly resistant to moisture, making it suitable for packaging in humid environments like food or agricultural settings.
However, it may be damaged by strong solvents like gasoline.
Honey Granule is produced through ethylene (C₂H₄) polymerization and enhanced with additives like antioxidants, UV stabilizers, and plasticizers to improve properties for various applications.
The price depends on the grade (standard, recycled, or reinforced), order volume, and market fluctuations.
Contact Tolymer’s sales team for a competitive price quote.
Store at 15-25°C, away from UV light and moisture (below 0.1%), in laminated bags to maintain quality. Enclosed, dry storage is recommended.
Yes, Honey Granule is fully recyclable and can be repurposed into new products like trash bags, supporting reduced plastic waste and environmental sustainability.
Honey Granule is more flexible and suitable for soft films and bags, while polypropylene is rigid and more heat-resistant, ideal for durable containers like boxes.
Yes, food-grade Honey Granule (Food Grade LDPE) complies with FDA and REACH standards, making it safe for packaging food items like fruits, vegetables, and dairy products.
Request technical specifications like tensile strength (15-20 MPa), MFI, and moisture content (below 0.1%) from the supplier.
Tolymer’s products meet international standards, and test samples are available.
Standard grades are UV-sensitive and may become brittle under prolonged sunlight. For outdoor uses like agricultural covers, UV-resistant grades are recommended for extended durability.
Honey Granule is suitable for film extrusion (for packaging and covers), injection molding (for caps and containers), and blow molding (for soft tubes). The appropriate grade depends on the process.