+86 13734399527 sales@qlpolymer.com Member of China Plastics Processing Industry Association (CCPIA)
 |
| Quantity: | |
|---|---|
Product Description
LLDPE injection molding for sealed container lid, chemical bottle cap, pipe joint
High-flow LLDPE injection grade MFI 20 engineered for thin wall packaging and durable crate molding resin applications. This fast cycle resin delivers exceptional fill rates and low warpage polyethylene stability, enabling cost-effective production of lightweight containers, industrial totes, and logistics crates with superior impact resistance.
| Product | Melt Index | Density | TDS |
| Tianjin Petrochemical 2320 | 20 | 0.924 | |
| Sinopec Zhenhai 8320 | 20 | 0.924 | |
| PetroChina Daqing 8320 | 20 | 0.926 | |
| China Coal 8320 | 20 | 0.924 | |
| Sinopec Sabic M200024 | 20 | 0.924 |
●MFI: 18-22 g/10min (190°C/2.16kg)
●Density: 0.918-0.935 g/cm³
●Flexural Modulus: 500-800 MPa
●Shrinkage: 1.5-2.5% (flow/cross-flow)
●Warpage Resistance: Low (<0.5% deviation in thin walls)
●ESCR (Environmental Stress Crack Resistance): >500 hrs (ASTM D1693, Condition B)
●Cycle Time Efficiency: Fast cooling; 20-30% shorter cycles vs. standard LLDPE
●Impact Strength: >No break at -30°C (ISO 6603-2)
| Sector | Typical Products | Case Reference (Link) |
| Packaging | Food container, lid, disposable cup(0.3-0.8mm) | Repsol, Borealis |
| Automotive | Glove boxes, trim clips, cup holders | ALBIS, Avient |
| Industrial | Chemical bottles/fuel caps | LyondellBasell, SABIC |
| Consumer Goods | Toys, houseware, storage bins | Ravago, GAP Polymers |
FDA 21 CFR 177.1520
EU 10/2011
EN 71-3
UL 94 HB
| Document Type | Download Link | Version |
| Injection Molding Guides | Fast-fill parameters: 40-80 MPa pressure, 30-60°C mold temp | |
| Warpage Simulation Reports | ||
| Impact Test Data | Instrumented dart impact (>30 J at -30°C) |
| Qinglin Polymer Warehouse | We export to |
QL Polymer Qingdao port warehouse QL Polymer Tianjin port warehouse QL Polymer Linyi port warehouse QL Polymer Shanghai port warehouse QL Polymer Ningbo port warehouse QL Polymer Huangpu port warehouse | Bangladesh Turkey Colombia Indonesia India Pakistan Tanzania |
●MOQ: 3-5 tons (standard); 500 kg samples
●Lead Time: 2-6 weeks (custom colors +1 week)
●Packaging: 25-kg moisture-resistant bags
●Value-Add Services:
Pre-colored Compounds: Pantone-matched
Additive Packages: Anti-static, lubricants
Recycled Content: Up to 30% rLLDPE
Request Free Sample (Ships in 3 Days)
Get Real-Time Quote
Consult Technical Engineer
English
简体中文
한국어
日本語
