Ads
related to: linear low density polyethylene- Concrete Vapor Barrier
15 Mil Heavy Duty, Durable Plastic
Sheeting. Made in the US.
- Dura Skrim Plastic Sheet
High Strength, Lightweight, Tear
Resistant and Waterproof.
- Concrete Vapor Barrier
freshdiscover.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
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. Linear low-density polyethylene differs structurally from conventional low-density polyethylene (LDPE) because of the absence of long chain ...
Low-density polyethylene (LDPE) is a thermoplastic made from the monomer ethylene. It was the first grade of polyethylene, produced in 1933 by John C. Swallow and M.W Perrin who were working for Imperial Chemical Industries (ICI) using a high pressure process via free radical polymerization. [1] Its manufacture employs the same method today.
The plastic type which releases gases at the highest rate is low-density polyethylene (LDPE). Due to its low density it breaks down more easily over time, leading to higher surface areas. When incubated in air, LDPE emits gases at rates ~2 times and ~76 times higher in comparison to incubation in water for methane and ethylene, respectively.
The most common stretch wrap material is linear low-density polyethylene (LLDPE), which is produced by copolymerization of ethylene with alpha-olefins, the most common of which are butene, hexene and octene.
Commonly used polyethylenes can be classified into low density polyethylene (LDPE), high density polyethylene (HDPE), and linear low density polyethylene (LLDPE). Among them, HDPE has better thermal, electrical and mechanical properties, while LDPE and LLDPE have better flexibility, impact properties and film forming properties.
There are a wide range of applications for linear alpha olefins. The lower carbon numbers, 1-butene, 1-hexene and 1-octene are overwhelmingly used as comonomer in production of polyethylene. High-density polyethylene and linear low-density polyethylene use approximately 2-4% and 8-10% of comonomers, respectively.
Ads
related to: linear low density polyethylenefreshdiscover.com has been visited by 100K+ users in the past month