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Description: The production of polymers requires high-purity 99.9+% (polymer-grade) monomers. Ethylene and propylene are commonly used as feed stocks for production of polyethylene, polypropylene, and other chemicals. These polymer-grade monomers usually contain low levels of other hydrocarbons, sulfur
- Instrument Type: Fixtured or Permanent
- Applications: Industrial Gases, Organic Chemicals
- Local Interface: Digital Front Panel
- Computer Interface: Yes
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Supplier: Bayer MaterialScience LLC
Description: The versatility of polyurethane cast elastomers provides you with the opportunity to achieve almost any desired physical property for your specific application requirements. This inherent versatility makes urethane cast elastomers the material of choice for a broad range of uses in some of the most
- Structure: Prepolymer
- Material Type: Type: Polyol / Polyureas
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Supplier: Mitsui Chemicals America, Inc.
Description: EXCEREX™ is a high performance polymer processing aid. It is an innovative olefin oligomer, with a narrow molecular weight distribution, manufactured with Mitsui Chemical's leading edge metallocene catalysis technology. EXCEREX Olefin Oligomer acts to reduce torque in the extruder and thereby
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Supplier: Dow Polyurethanes
Description: and polyols, which increases the effectiveness of catalysts present and usually results in a more easily controlled polymer reaction.
- Structure: Prepolymer
- Material Type: Type: Isocyanates
- Functionality: Monofunctional
- End Product: Type: Elastomer
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Supplier: American Water Works Association
Description: The Dow Chemical Company recently released preliminary results of toxicity and oncogenicity (tumor) studies performed on its acrylamide monomer. Trace amounts of the monomer are found in Dow acrylamide polymer products used in the water industry. The studies reinforce the need for handling
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Supplier: InCon Process Systems
Description: will customize our Molecular Distillation Process to meet your purity or quality requirements. InCon's Core Competencies include: Stripping monomers, dimers, and solvents from liquid polymers and silicones. Removing high and low boilers from solvents, monomer and polymer reaction mixtures
- Services: High Volume Production, Private Labeling, Sourcing, Turnkey Product Manufacturing
- Capabilities: Chemical Manufacturing and Synthesis, Mechanical Assembly, Sheet Metal Fabrication, Welding and Fabrication
- Industry Served: Aerospace / Avionics, Chemicals / Raw Materials, Food / Beverage, Industrial / Commercial, Marine, Medical / Health Care, Pharmaceutical / Biotech, Other
- Location: North America, United States Only, Midwest US Only
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Supplier: Scientific Polymer Products, Inc.
Description: 95% Minimum hexadecyl methacrylate
- Structure: Monomer
- Material Type: Type: Acrylics
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Supplier: Polymer Source, Inc.
Description: In the Comments column it indicate : Degree of Polymerization of the monomer
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Supplier: Cambridge Polymer Group, Inc.
Description: Cambridge Polymer Group can aid in many areas of process development, from initial R&D and formulation, through regulatory testing, product support and marketing and failure analysis. If your product is not meeting requirements, we can help you reformulate to match specific properties and determine
- Services Offered: Analytical Testing / Inspection, Process Development, Process Optimization, Research and Development, Technology and Licensing, Training / Consulting, Specialty / Other
- Form: Bulk Solids / Granules, Liquids, Nanomaterials / Nanoparticles, Powders
- Chemicals / Chemical Products: Alcohols, Chemical Agents / Additives, Cleaners / Surface Active Agents, Cosmetics / Soaps, Filler / Extenders, Inorganic Chemicals, Lubricants / Greases, Monomers and Intermediates, Oils and Fuels, Organic Chemicals, Pharmaceuticals / Drugs, Pigments / Dyes, Polymers, Reagents, Solvents
- Materials / Material Products: Abrasives, Adhesives / Sealants, Coatings / Paint, Elastomers / Rubber, Foods / Beverages, Plastics, Pulp and Paper, Wafers / Semiconductor Materials, Textiles, Wood Products
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Featured Products for Polymer Monomer Top
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Arkalon Chemical Technologies, LLC
Trimesoyl chloride (TMC)
TMC is an important building block in the production of polymer membranes useful for fluid purification via reverse osmosis (RO) techniques. An important application for TMC in water purification membranes involves interfacial polymerization of meta-phenylene diamine (MPD) with 1,3,5-benzenetricarbonyl trichloride producing a crosslinked polyamide (US 4,277,344). More recently, TMC has been used for the synthesis of controlled porosity polyester membranes via interfacial polymerization using di... (read more)
Browse Monomers, Intermediates, and Base Polymers Datasheets for Arkalon Chemical Technologies, LLC
Conduct Research Top
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Analysis of Impurities in Polymer-grade Ethylene, Propylene and 1,3-Butadiene
Take as a case study the detection of one impurity: arsine in. olefins. Even at low ppb levels, arsine can adversely affect. certain polymerization catalyst properties and also lead to. polymer contamination. ./71451233-0496-4603-bbe5-deea0416d267 00. MEASUREMENT AND TESTING. Analysis
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BSA Monomer-Dimer Elucidation with the BI-MwA (.pdf)
the presence of mo-. nomeric and dimeric species of bovine serum al-. Here, K is the Debye constant, a constant of the. bumin (BSA) under standard chromatography. polymer/solvent system and proportional to the. conditions. square of the refractive index increment, dn/dc1. Polymer concentration, c
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Medical Device Link . Syndiotactic Polystyrene: A New Polymer for High-Performance Medical Applications
Syndiotactic polystyrene (SPS) is a semicrystalline polymer synthesized from styrene monomer using a single-site catalyst, such as metallocene. First synthesized in 1985 by Idemitsu Kosan Co. Ltd. (Tokyo, Japan), the material has been under joint product and process development by Idemitsu and Dow
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Modeling Reaction Pathways of Catalytic Ethene Polymerization In a combined experimental and computational study, researchers at Statoil and the University of Trondheim in Norway investigated how metallocene ligands affect the mechanisms of polymer c
Statoil and the University of Trondheim, Norway This figure shows reaction profiles for an olefin insertion pathway at L ")). Whereas the insertion with Cp is possible, the methyl groups of the bulkier Cp block the entrance and prevent monomer insertion. Producers of commercially significant
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Advances in Structural Acrylic Adhesives (.pdf)
polymers. are also found in solvent, emulsion and hot melt adhesives for a wide variety of applications. These. adhesive classes have evolved concurrently over the past few decades, but this chapter will be limited. to the evolution and development of the polymer-in-monomer based structural acrylics
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A pDCPD Primer
polymerization (ROMP) process. The monomer and catalyst can be mixed by hand, by Resin Transfer Molding (RTM), or by Reaction Injection Molding (RIM). The resulting polymer has: high tensile strength. moderate flexural properties. high impact strength. high heat distortion temperature. excellent
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PEEK vs. Metal: Why Plastic is Better (.pdf)
PEEK is a linear aromatic polymer which is semi-crystalline and is widely regarded as the highest performance thermoplastic material. PEEK has repeating monomers of two ether and ketone groups. Understanding the chemical structure gives a better understanding of why the fluoropolymers have
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Plastics that perform
are the basic building blocks of plastics. Through the process of polymerization, monomers combine to create chemical chains called polymers. Polymerization usually takes place under heat and/or pressure. The term homopolymer refers to a polymer made from a single monomer. Copolymers come from two
Engineering Web Search: Polymer Monomer Top
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Polymer - Wikipedia, the free encyclopedia
A polymer is a chemical compound or mixture of compounds consisting of repeating structural units created through a process of polymerization.[2 The
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Polymer physics - Wikipedia, the free encyclopedia
Polymer physics From Wikipedia, the free encyclopedia
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Chemical Manufacturer - Chemical Manufacturers
Monomer-Polymer and Dajac Labs has undertaken specialty monomer and polymer research for over 50 years, resulting in an extensive catalog of highly
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BTK Core: Polymer Class Template Reference
Polymer (size_type s=0, monomer_type const &m=monomer_type(), char chain_id= ' ', structure_id_type t=structure_id_type())
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ASTM D2121 - 07 Standard Test Methods for Polymer Content of...
ASTM D2121 - 07 Standard Test Methods for Polymer Content of Styrene Monomer and AMS (alpha-Methylstyrene)
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Co-polymer films for sensors - Patent application
Embodiments include a sensor comprising a co-polymer, the co-polymer comprising a first monomer and a second monomer.
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Concrete Containing Polymers Nomenclature polymer concrete...
polymer-impregnated concrete (PIC): produced by impregnating or infiltrating a hardened concrete with a monomer and subsequently polymerizing the
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mahesh | UW Madison - Department of Chemistry
Copolymers, resulting from linking two or more monomer units into a single polymer chain, exhibit a variety of properties depending on the molecular
