Customization: | Available |
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Feature: | Rheological Property |
CAS No.: | 9002-88-4 |
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Linear Low-Density Polyethy-lene (LLDPE). Linear low-density polyethylene is structurally different from ordinary low-density polyethylene because there are no long branched chains. The linearity of LLDPE depends on the different production processes of LLDPE and LDPE. LLDPE is usually formed at lower temperatures and pressures by copolymerization of ethylene and higher A-olefins such as butene, hexene or octene. The LLDPE polymer produced by copolymerization process has a narrower molecular weight distribution than ordinary LDPE, and the linear structure makes it have different rheological properties. The melt flow characteristics of LLDPE are adapted to the requirements of new processes, especially the thin film extrusion process, which can produce high-quality LLDPE products. LLDPE is used in all traditional markets of polyethylene, enhancing the properties of elongation, penetration, impact and tear resistance, making LLDPE suitable for thin films. Its excellent resistance to environmental stress cracking, low temperature impact and warping make LLDPE attractive for pipe, sheet extrusion and all molding applications. The latest application of LLDPE is as a mulching film for waste landfills and liquid waste pools.
Item | Unit | Test Method | Typical values |
Color granule | Pcs/kg | SH/T 1541 -2019 | 0 |
Black granule | Pcs/kg | SH/T 1541 -2019 | 0 |
Melt Flow Rate | g/10min | GB/T 3682.1 | 1.94 |
Denisty | g/cm³ | GB/T 1033.2 | 0.9200 |
Gel 0.8mm Fish-eye |
pcs/1520cm² | GB/T 11115 | 0 |
Gel 0.4mm Fish-eye |
pcs/1520cm² | GB/T 11115 | 0 |
Haze | % | GB/T 2410 | 12.7 |
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How long is the price valid?
Dear customer, the plastic market is always fluctuating, under normal circumstances, our offer is valid for seven days.
How many days is the delivery date?
Dear customer, the delivery time is seven to fifteen days after the buyer place the order.
Will samples be sent to customers for testing?
Yes, dear customer, if you have the need for sample testing, we will provide you with samples free of charge.
If you have more questions, you are warmly welcome to negotiate and consult !