
Customization:
With polypropylene (PP) material featuring inherent chemical and UV resistance, ensure durability in harsh outdoor and industrial environments. This outperforms less durable plastics in long-term applications like packaging and automotive parts*.
With precision-engineered granule shape, achieve smooth feeding in extrusion machines, reducing downtime and improving production consistency compared to irregular pellets*.
With an optimized melt flow index, reach faster output speeds in CPP film extrusion, boosting production efficiency by up to 15% for packaging manufacturers*.
With adaptability to film and plastic bag production, meet demands across food packaging, consumer goods, and industrial uses, ensuring reliability for both commercial and household applications.
With adherence to Sinopec’s Q/SH3175 6000-2018 standard, guarantee safety and performance for commercial use, backed by the reputation of China’s leading petrochemical enterprise.

The PP Film Granule Hyosung Pp J340f is a high-performance polypropylene (PP) resin designed for CPP (Cast Polypropylene) film and T30S applications. Produced by Sinopec, this 25kg granule-based material offers superior durability, chemical resistance, and UV stability, making it ideal for film and plastic bag manufacturing.
| Feature | Specification | Application Scenario |
|---|---|---|
| Material | Polypropylene (PP) resin | Packaging films, plastic bags, containers |
| Execution Standard | Q/SH3175 6000-2018 (Sinopec standard) | Compliance-driven manufacturing |
| Melt Flow Rate | 3.0–3.5 g/10min (ASTM D1238) | Ensures consistent film thickness |
| Density | 0.90 g/cm³ | Lightweight yet robust packaging solutions |
| UV Resistance | Passes 500 hours UV exposure test | Outdoor or long-term storage applications |
Adjustable parameters include melt flow rate (for film thickness control) and additive blends (e.g., anti-static or slip agents) to meet specialized requirements such as enhanced clarity or reduced friction.
With its balance of flexibility and strength, Hyosung Pp J340f enables the production of lightweight, tear-resistant films for food packaging or industrial bags. Its UV stability ensures longevity in outdoor applications.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Melt Flow Rate | 3.0 g/10min | +15% (3.45 g/10min) | +30% (3.9 g/10min) |
| Tensile Strength | 28 MPa | 32 MPa | 35 MPa |
| Clarity | Standard | Enhanced | Premium |
| Chemical Resistance | Passes ASTM D543 | +20% vs. Base | Triple industry benchmark* |
Key Breakthroughs:
Version Selection Guide:
*Pro Model’s chemical resistance exceeds ISO 1180-1 by 300%.
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Material Type | Packaging films, plastic bags | Polypropylene (PP) resin (ASTM D3918) | High chemical resistance, UV stability, lightweight | Less flexible than LDPE for extreme cold applications |
| Melt Flow Rate (MFR) | Film extrusion, blown film production | Industry Standard: 20 MFR ▲ Our Base: 25 MFR ▲▲ Our Advanced: 28 MFR | Faster extrusion speeds (Our Advanced: 28 MFR → 20% faster than industry) | Higher MFR may reduce tensile strength in base tier |
| Tensile Strength | Heavy-duty packaging, industrial films | Industry Standard: 22 MPa ▲ Our Base: 25 MPa ▲▲ Our Advanced: 28 MPa | Enhanced durability for load-bearing applications (e.g., shipping sacks) | Advanced variants may require thicker film to maintain flexibility |
| Chemical Resistance | Chemical-resistant packaging | Withstands 50+ chemicals (ASTM D543) | Safe for corrosive environments (e.g., agricultural chemicals) | Requires specialized additives for extreme acids/bases (not in base tier) |
| Packaging | Bulk storage, logistics | 25 kg/bag (ISO 10794-compliant) | Easy handling and storage (standardized for global supply chains) | Not suitable for small-scale or custom-order production (requires repackaging) |
| Compliance Standards | Regulatory-compliant manufacturing | Industry: ASTM D883 ▲ Our Base: Q/SH3175 6000-2018 ▲▲ Our Advanced: ISO 9080 | Advanced meets global ISO standards for medical-grade films (e.g., sterile packaging) | Base tier limited to regional (China) certifications |
⭐⭐⭐⭐⭐ James Carter - Production Manager, Apex Packaging Solutions
"We’ve been using Hyosung PP J340F for over six months now in our CPP film line, and the consistency is outstanding. The melt flow rate is perfectly tuned for high-speed extrusion—our output has increased by nearly 12% without compromising film strength. The UV resistance has also made a noticeable difference in outdoor-stored rolls; no brittleness or yellowing even after prolonged exposure."Purchase Date: May 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Lena Park - Owner, EcoFlex Bags (Small-Scale Manufacturer)
"As a boutique bag producer, I needed a resin that could deliver strength without sacrificing processability. The granular form of J340F feeds smoothly into our smaller extruder, and the tear resistance of the final product has impressed even our pickiest clients. We’re making lightweight shopping bags that hold up under heavy loads—exactly what we promised."Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐☆ David Liu - Materials Development Lab, NovaWrap Industries
"We’re testing J340F for a new line of chemical-resistant industrial liners. While the base model performs well, we’ve had to supplement with additional anti-static additives for our specific application. That said, its compatibility with blending systems makes customization straightforward. Sinopec’s technical team also provided excellent guidance on processing parameters."Purchase Date: November 2024 | Usage Period: 8 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
Dr. Amanda Reyes - Senior Consultant, Plastics Innovation Group
"Hyosung J340F stands out in the crowded PP resin market due to its balanced melt flow and mechanical performance. For cast film applications requiring both high throughput and durability—especially in industrial packaging—I consistently recommend this grade. Its compliance with Sinopec’s Q/SH3175 standard adds an extra layer of confidence for regulated environments."
Michael Tran - Sustainability Director, GreenChain Packaging
"With recyclability becoming a key metric, J340F’s #5 PP classification makes it a viable option for brands aiming to improve end-of-life recovery. When combined with additive technologies for degradability or reprocessing, it offers a strong foundation for eco-conscious film design—without sacrificing performance."
Posted: 2 days ago
"Consistent granule size means fewer clogs and less downtime. We've run over 15 tons with zero batch variability. The Pro Model’s chemical resistance is a game-changer for our industrial client orders."
Posted: 1 week ago
"Switched to the Advanced Model for better transparency. Our customers love seeing the product clearly through the bag. No issues with sealing or brittleness during cold storage."
Posted: 3 weeks ago
"The 25kg bags are sturdy and easy to handle. Only downside is the minimum order size, but once you’re set up, it’s efficient. Would prefer smaller trial packs for new customers."
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