1. Product Overview
Jinneng EP300H is a premium copolymer polyprop (polypropylene, PP) resin . Adopting advanced Lyondell Basell Spheripol polymerization technology and high-quality PDH ultra-low-sulfur propylene raw materials, this grade delivers extremely stable physical properties and processing performance.
Compatible with both injection molding and extrusion molding processes, EP300H polyprop perfectly balances toughness and rigidity. It solves common pain points of ordinary PP materials such as easy cracking at low temperature and unstable forming, becoming a preferred raw material for medium and high-end industrial plastic structural parts.
2. Technical Specifications (Typical Values)
All data tested in accordance with international ISO standards for stable quality control
Test Item | Typical Specification | Unit | Test Standard |
|---|---|---|---|
Melt Flow Rate (230℃, 2.16kg) | 1.6 – 2.4 | g/10min | ISO 1133-1 |
Tensile Stress at Yield | ≥22 | MPa | ISO 527-2 |
Flexural Modulus | ≥900 | MPa | ISO 178 |
Xylene Soluble | 15 – 17 | % | ISO 16152 |
Charpy Notched Impact Strength (23℃) | ≥45 | kJ/m² | ISO 179-1 |
Charpy Notched Impact Strength (-20℃) | ≥6.0 | kJ/m² | ISO 179-1 |
Ethylene Content | 8 – 10 | % | JNHX/T-PB05356 |
3. Key Features & Benefits
- Excellent Low-Temperature Toughness: Maintains stable impact resistance at -20°C, effectively preventing product cracking in cold environments, suitable for outdoor and low-temperature application scenarios.
- Balanced Rigidity & Toughness: Optimized flexural modulus and tensile strength, perfectly meeting the structural support and anti-collision requirements of plastic parts.
- Ultra-Low Sulfur Raw Material: Adopts PDH high-purity propylene, cleaner material, fewer impurities, and higher surface finish of finished products.
- Dual Processing Compatibility: Supports injection molding and extrusion molding, one material for multiple processes to reduce procurement costs.
- Stable Batch Consistency: Strictly controlled ethylene content and xylene soluble value, stable MFR, ensuring uniform forming of each batch of products.
- High Processability: Smooth melt flow, no bubbles or wrinkles during production, high yield rate, and lower production loss.
4. Applications
Jinneng EP300H polyprop copolymer PP is widely applicable for industrial manufacturing scenarios that require both toughness and rigidity:
- MPP power pipes and non-pressure industrial pipes
- Blow-molded industrial finished products
- Luggage bases and travel accessory components
- Bicycle structural plastic parts
- Power battery casings and electronic enclosures
- Agricultural sprayer parts & garden equipment components
- Automotive plastic modifiers and auto interior/exterior parts
- General injection & extrusion industrial plastic components
5. Why Choose Jinneng EP300H Polyprop?
- Advanced Production Technology: Equipped with world-class Spheripol polymerization technology, stable and mature production process, reliable material performance.
- International Standard Certification: Core mechanical properties are tested strictly in accordance with ISO international standards, data authentic and credible.
- Professional Manufacturer Supply: Direct factory supply from Jinneng Chemical, eliminating middlemen, cost-effective.
- Strict Quality Control: Each batch is inspected with complete test reports to ensure zero difference between batches.
- Complete Global Service System: Standardized packaging, scientific storage and transportation guidelines, supporting global bulk delivery.
- Custom Industrial Solutions: Professional technical team provides processing guidance and material selection support.
6. Order Information
Packaging Specification
Standard packing: 25KG per bag, PE composite film moisture-proof packaging.
Storage Requirements
- Store in dry, ventilated and clean indoor warehouse with complete fire-fighting facilities.
- Keep away from high-temperature heat sources and direct sunlight.
- Open-air storage is strictly prohibited.
- Valid shelf life: 12 months from the production date (under standard storage conditions).
Transportation Guidelines
- Use clean, dry transport vehicles with protective covers.
- Do not transport with toxic, corrosive, flammable substances and metal debris.
- Avoid long-term sunlight exposure and rain soaking during transit.
Order Notice
We support bulk wholesale orders and global shipping. MOQ, FOB/CIF quotation and customized logistics solutions are available upon inquiry.
7. Frequently Asked Questions
Q1: What processing methods are suitable for Jinneng EP300H?
A: EP300H is a dual-purpose grade for injection molding and extrusion molding, covering most industrial PP processing scenarios.
Q2: Is this polyprop suitable for low-temperature environments?
A: Yes. It has excellent low-temperature toughness, with certified impact resistance at -20°C, ideal for cold-region outdoor products.
Q3: How long is the shelf life of EP300H PP resin?
A: 12 months under standard indoor dry and ventilated storage conditions.
Q4: Are the technical data compliant with international standards?
A: All core performance parameters are tested based on ISO international test standards, with stable and reliable data for customer inspection and project certification.
Q5: Can you provide free samples?
A: Yes, we support sample testing for quality verification. Contact us to apply for samples and detailed datasheets.
8. Contact Us
Supplier: handong Pufit Import and Export Co., Ltd
Email: lisapeng0020@gmail.com/ sales@pufitpepp.com
Tel: 8615588080020
Address: No. 357, Building 1, IEC International Enterprise Center,
Xiaohe Road and Shanghai Road, Liuqing Street, Lanshan
District, Linyi City, Shandong Province
Xiaohe Road and Shanghai Road, Liuqing Street, Lanshan
District, Linyi City, Shandong Province
Websitehttps://pufitpepp.com:
