Polymer Product
LLDPE
Product | LLDPE |
---|---|
Packaging | 25 Kg Bags/ pallet / jumbo bag |
Price | Negotiable |
Payment Terms | Negotiable, T/T |
Delivery Terms
| FOB, CIF, CFR, CPT and FCA |
Min Order
| Negotiable |
HS Code | 390110 |
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by copolymerization of ethylene with longer-chain olefins. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octane.
Application of LLDPE:
LLDPE has penetrated almost all traditional markets for polyethylene; it is used for plastic bags and sheets (where it allows using lower thickness than comparable LDPE), plastic wrap, stretch wrap, pouches, toys, covers, lids, pipes, buckets and containers, covering of cables, geomembranes, and mainly flexible tubing.
PROPERTY | UNIT | TEST METHOD | TYPICAL VALUE | |
---|---|---|---|---|
MELT FLOW INDEX(190 ï‚°C 2.16KG) MFR(UNDER LOAD 21.6KG/2.16KG) | g/10min | ASTM D-1238 | 0.9 29-30 | |
DENSITY | gr/cm3 | ASTM D-1505 | 0.919 | |
VICAT SOFTENING POINT | ï‚°C | ASTM D-1525 | 105 | |
FILM** | ||||
DART DROP IMPACT | METHOD A | GR | ASTM D-1709 | 140 |
TENSILE STRESS AT YEILD | MD/TD | MPA | ASTM D-882 | 10/11 |
TENSILE STRESS AT BREAK | MD/TD | MPA | ASTM D-882 | 41/32 |
TEAR STRENGTH | MD/TD | gr/25µ | ASTM D1922 | 145/370 |
1%SECANT MODULUS | MD/TD | MPA | ISO 1184 | 195/205 |
ELONGATION AT BREAK | MD/TD | % | ASTM D-882 | 620/840 |
HAZE | - | % | ASTM D-1003 | 12 |
GLOSS(45ï‚°) | - | % | ASTM D-2457 | 56 |
Questions? You’re covered.
LLDPE differs from LDPE and HDPE in its molecular structure, which consists of linear chains with short branches. This structure enhances the mechanical properties and processing performance of LLDPE, allowing for improved tensile strength, puncture resistance, and film clarity compared to LDPE.
LLDPE is widely used in packaging, agriculture, construction, and automotive industries due to its excellent mechanical properties and versatility. Common applications include stretch films, shrink films, agricultural mulch films, geomembranes, and automotive parts such as bumpers and interior trim.
LLDPE is recyclable and can be processed into new products through mechanical or chemical recycling methods, reducing the consumption of virgin plastics and minimizing waste. Its lightweight, durable, and versatile nature makes LLDPE an environmentally friendly choice for packaging and other applications.