Polypropylene

Companies Polypropylene

FRIATEC AG, Germany

FRIATEC AG Mannheim - founded in 1860 - covering an area of approx. 350.00 m2 - about 1100 employees - turnover 190 Mio € - specialist for corrosion- and wear-resistant materials - industrial activities: plastic products, mechanical engineering and industrial ceramics more

Products Polypropylene

Syro Wave™ - Automated Microwave and Parallel Peptide Synthesizer

The Biotage® Syro Wave™ system is the only programmable peptide synthesizer that is capable of both conventional room temperature parallel peptide synthesis and more

More than 60 polypropylene grades up to 500,000t per year

SIBUR, the leading petrochemical company in Russia and Eastern Europe, endeavors to produce polypropylene to meet the demand in the domestic market more

High Integrity Compound Storage Plate...

Manufactured from ultra-pure grade polypropylene under clean room conditions the 2ml square deep well microplate from Porvair Sciences Ltd. is the 96-well plate of choice for laboratories tasked with high integrity compound storage, fraction collection and SPE collection more

Videos Polypropylene

Free Sample: Whatman GD/X* Syringe Filters

Whatman GD/X Syringe Filters are specifically designed for high-particulate-loaded samples.   Designed with four filtration layers, these filters substantially reduce blockage and increase volume throughput.   In fact, GD/X Syringe Filters can process three to seven times more sample volume than sta more

News Polypropylene

• Making temperature-sensitive porous nanolayers

  A method of manufacturing porous nanolayers using temperature-sensitive substrates has been developed by scientists. Traditionally such materials are made using flame spray pyrolysis (FSP), but this process is limited by the thermal sensitivity of the substrate onto which the nanoparticles are coat more

• Electrospun polymer fibres better than non-woven polymer fibres at mopping up oil from oil spills

  Electrospun polystyrene shell/polyurethane core fibres made by scientists in China have absorption capacities 2-3 times higher than reported for non-woven polypropylene fibres (widely used to clean up oil spills). Electrospun fibres are an ideal candidate for soaking up oil, as their structure means more

• Borealis increases polyethylene and polypropylene prices

  Borealis announces that it will increase all polyolefin prices for January 2013. Polyethylene prices will increase by EUR 100/tonne while prices for polypropylene will increase by EUR 75/tonne. “The decision to increase prices is based on the development in the market over the last couple of months more

White papers Polypropylene

• Polyolefins: Determination of Molecular Weight and Branching Structure by GPC/SEC

  Polyethylene and Polypropylene are so-called Polyolefins. They are produced in large amounts every year. Depending on the process and catalyst used linear or branched polymers can be produced. In case of e. g. Polyethylene there are at least three polymer types: HDPE (High Density Polytheylene), LDPE (Low Density Polyethylene) and LLDPE (Linear Low Density Polytehylene). HDPE and LLDPE are made of linear or only slightly branched macromolecules with a high level of crystallinity. They form a dense structure in the final product. LDPE is made of highly branched molecules that form a final structure with low density due to a low degree of crystallinity. more

Publications Polypropylene

• A novel floating photocatalyst device based on cloth canvas impregnated with iron oxide

  In this paper an innovative and versatile design for a catalytic photoreactor is presented. The photoreactor is based on a floating Polypropylene non-woven fabric canvas (NWF) impregnated with particles of a mixture of iron oxides and oxyhydroxides adhered to the surface of microfibers. The canvas w more

• Reactor modeling and recipe optimization of polyether polyol processes: Polypropylene glycol

  Abstract This paper addresses the reactor modeling and recipe optimization of conventional semi‐batch polyether polyol processes, in particular for the polymerization of propylene oxide to make polypropylene glycol. A rigorous mathematical reactor model is first developed to describe the dynamic more

• Synergistic effect of DOPO immobilized silica nanoparticles in the intumescent flame retarded polypropylene composites

  The synergistic effect of 9,10‐dihydro‐9‐oxa‐10‐phosphaphenanthrene‐10‐oxide (DOPO) immobilized silica (SiO2‐DOPO) nanoparticles with an intumescent flame retardant (IFR) on the flame retardancy of polypropylene (PP) was investigated by UL 94 vertical tests and limiting oxygen index (LOI) measurem more

Market studies Polypropylene

• Polyolefins World - January 2012

  Introduction The global polyolefins market experienced an increase in demand throughout various regions in January 2012. Planned production cutbacks and maintenance shutdowns across the world resulted in a tight supply, while demand continued to increase as economic activity continued to recover. T more

• Axel Polymers Limited - Strategic SWOT Analysis Review

  Axel Polymers Limited (Axel Polymers) is engaged in the manufacture of compounds, blends and alloys of engineering polymers. The company is also involved in the manufacture of mosquito nets. It manufactures a wide range of compounded grades of various engineering polymers and offers tailor made grad more

• China Petrochemicals Report Q3 2012

  BMI’s China Petrochemicals Report Q312 examines the long-term growth trends that are in play across the local industry, but warns of short-term concerns about over-capacity and the impact on prices and trade. This report analyses the way in which the slowdown in Chinese construction activity is af more

Websites Polypropylene