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High Puncture Resistance Virgin SCG LLDPE 5185 Pellets Blown Packaging Film Raw Stock
Product Spotlights
Shanghai Yunshan Plasticizing Co., Ltd. offers virgin SCG LLDPE 5185 pellets with superior puncture resistance for blown packaging film. Excellent processability, consistent quality, and versatile applications in heavy-duty sacks, stretch films, and industrial packaging. Trusted supplier with global logistics and technical support.
US$ 1 - 1.03
MOQ: 1 Kilogram
Key Specifications
Get Latest Price
Material:
Other, Linear Low Density Polyethylene (LLDPE)
Color:
Other, Natural (Virgin)
Grade:
5185
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Linear Low Density Polyethylene (LLDPE)
Color
Other, Natural (Virgin)
Grade
5185
Form
Pellets
Puncture Resistance
High
Application
Blown Packaging Film
Processing Method
Blown Film Extrusion
Packaging
25 kg bags / 500 kg jumbo bags (customizable)
Melt Flow Index (MFI)
Typically 1.0 – 2.0 g/10 min (available upon request)
Density
0.918 – 0.925 g/cm³
Shanghai Yunshan Plasticizing Co., Ltd., based in Shanghai, China, is proud to offer our High Puncture Resistance Virgin SCG LLDPE 5185 Pellets – a premium raw material specifically designed for blown packaging film production. This virgin-grade linear low-density polyethylene resin delivers exceptional toughness and puncture resistance, making it an ideal choice for demanding applications such as heavy-duty sacks, stretch films, and industrial packaging. With years of expertise in the plastic raw materials industry, we ensure consistent quality and reliable supply to meet your production needs.
Our LLDPE 5185 pellets are manufactured using advanced polymerization technology, providing excellent processability on blown film lines. The high puncture resistance of this grade ensures that your final films can withstand rough handling and sharp objects, reducing the risk of product damage during transportation and storage. Below, we highlight the key features, technical specifications, and benefits of this product.
Key Features & Advantages
- Superior Puncture Resistance: The specially designed molecular structure of LLDPE 5185 provides outstanding resistance to punctures and tears, extending the service life of packaging films.
- 100% Virgin Material: Made from prime virgin resin, free from any recycled content, ensuring consistent clarity, strength, and food-contact safety (if required).
- Excellent Processability: Optimized melt flow and viscosity allow for smooth extrusion with minimal die build-up, reducing downtime and waste.
- Good Optical Properties: Films produced from this resin exhibit good gloss and low haze, enhancing the visual appeal of packaged products.
- Versatile Application: Suitable for both mono-layer and multi-layer blown film co-extrusion, compatible with standard LLDPE processing equipment.
- Consistent Quality: Strict quality control at every stage ensures batch-to-batch uniformity, meeting the demands of high-volume production.
Technical Specifications (Typical Values)
| Property | Value | Test Method |
|---|---|---|
| Melt Flow Index (190°C/2.16 kg) | 1.5 g/10 min | ASTM D1238 |
| Density | 0.920 g/cm³ | ASTM D1505 |
| Tensile Strength at Yield (MD) | ≥ 12 MPa | ASTM D638 |
| Elongation at Break (MD) | ≥ 500% | ASTM D638 |
| Dart Drop Impact (F50) | ≥ 200 g | ASTM D1709 |
| Puncture Resistance (Film 25 µm) | ≥ 5.0 J/cm | Internal method |
The above values are typical and may vary depending on processing conditions. Detailed technical data sheets are available upon request.
Customer Benefits
- Reduce Packaging Failures: High puncture resistance minimizes film breakage, protecting your products and reducing returns.
- Increase Production Efficiency: Excellent bubble stability and low gel content allow for higher extrusion speeds and lower scrap rates.
- Cost-Effective Solution: As a virgin grade, it offers reliable performance without the variability of recycled materials, leading to consistent film quality.
- Eco-Friendly Options: Our LLDPE 5185 can be blended with post-consumer recyclate (PCR) if required, while maintaining good mechanical properties – contact us for tailored solutions.
- Global Supply Chain: Based in Shanghai, we provide efficient logistics to customers worldwide, with flexible order quantities and prompt delivery.
Trust & Reliability
Shanghai Yunshan Plasticizing Co., Ltd. has been a trusted supplier of plastic raw materials since our establishment, serving clients in over 30 countries. We maintain a large inventory of LLDPE, LDPE, HDPE, and other polymers, ensuring fast delivery even for urgent orders. Our team of experienced engineers provides technical support to help you optimize your film production. With a commitment to quality and customer satisfaction, we have built long-term partnerships with leading packaging manufacturers. Choose Shanghai Yunshan for your LLDPE 5185 needs – reliability you can count on.
Frequently Asked Questions
Q1: What is the difference between LLDPE 5185 and standard LLDPE grades?
A: LLDPE 5185 is specially formulated to provide enhanced puncture resistance while maintaining good processability. It typically has a higher molecular weight distribution and optimized comonomer content, making it suitable for heavy-duty packaging films where mechanical strength is critical.
Q2: Can this resin be used for food packaging applications?
A: Yes, as a virgin grade, it is generally suitable for food contact applications. However, final compliance depends on local regulations and the specific processing additives used. We recommend consulting your local food safety authority. Certificates of compliance can be provided upon request.
Q3: What processing temperature range is recommended for blown film extrusion of LLDPE 5185?
A: Typical processing temperatures range from 160°C to 220°C, depending on the extruder configuration and desired film properties. We advise starting with a barrel temperature profile of 160-180-190-200°C and adjusting based on melt temperature and bubble stability.
Q4: Is this product available in small quantities for trial?
A: Yes, we offer sample quantities (e.g., 25 kg bags) for testing purposes. Minimum order quantities for regular supply are typically 1 ton, but we can discuss flexible arrangements for new customers.
Q5: How does the puncture resistance compare to LDPE or MDPE?
A: LLDPE generally offers superior puncture resistance compared to LDPE due to its linear structure with short-chain branching. MDPE may have higher stiffness but lower impact resistance. Our LLDPE 5185 is specifically engineered to balance toughness and flexibility, outperforming many standard LDPE and MDPE grades in puncture tests.
Q6: Can this resin be blended with other polymers or masterbatches?
A: Yes, it is compatible with most LLDPE, LDPE, and metallocene PE grades. It can also be blended with color masterbatches, UV stabilizers, and slip/antiblock additives. We recommend conducting a small-scale trial to ensure compatibility and desired film properties.
Q7: What is the shelf life of these pellets?
A: When stored in a cool, dry place away from direct sunlight and moisture, the pellets have a shelf life of at least 12 months. Proper storage conditions are important to prevent degradation and ensure optimal processing performance.
Q8: Do you provide technical support for film production?
A: Absolutely. Our technical team can assist with process optimization, troubleshooting, and formulation advice. We are committed to helping our customers achieve the best results with our materials.
Contact us today to request a quote or sample. Shanghai Yunshan Plasticizing Co., Ltd. – your reliable partner for high-performance LLDPE solutions.
Send Inquiry to This Supplier
1Yr
Location
Shanghai, China
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