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Polyisocyanurate

Polyisocyanurate is essentially an improvement on polyurethane. PIR is typically produced as a foam and used as rigid thermal insulation. PIR foam panels laminated with pure embossed aluminium foil are used for fabrication of pre-insulated duct that is used for heating, ventilation and air conditioning systems. Prefabricated PIR sandwich panels are manufactured with corrosion-protected, corrugated steel facings bonded to a core of PIR foam and used extensively as roofing insulation and vertical walls. Other typical uses for PIR foams include industrial and commercial pipe insulation, and carving/machining media.

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Polyman – 4010Na

Polyman – 4010Na is a sodium salt of acrylic homo-polymer (sodium polyacrylate) used for various water treatment applications and industrial applications. The product is working excellently over wide range of pH and temperature as well as high hardness of water without precipitation. Apart from thermal stability, the product has good stability over oxidizing agent like chlorine. The product is non-phosphorus; non-foaming dispersant and has good environmental acceptability.

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Polymethylhydrosiloxane

Polymethylhydrosiloxane is a polymer. It is used in organic chemistry as a mild and stable reducing agent easily transferring hydrides to metal centers.

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Polyphosphoric Acid

Polyphosphoric Acid is the ring agents and acylating agents for organic synthesis, and also is a substitute for phosphate.

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Polypropylene

Polypropylene is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles, stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes. An addition polymer made from the monomer propylene, it is rugged and unusually resistant to many chemical solvents, bases and acids.

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Polysucrose;FICOLL 400 LAB GRADE 99%

Polysucrose;FICOLL 400
CAS: 26873-85-8 
MF: (C12H22O11)n.(C3H5ClO)n 
EINECS: 200-334-9 
slightly turbid, colorless
form:lyophilized powder

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Polytetrahydrofuran

Polytetrahydrofuran can be viewed as a polymer of tetrahydrofuran, or as the polyether derived from 1,4-butanediol. The main use of polytetrahydrofuran is to make elastic fibers such as spandex for stretchable fabrics and for polyurethane resins. The polymer is also a starting material for thermoplastic polyurethane, thermoplastic polyesters, polyetheramide and cast polyurethane elastomers, used for instance in the wheels of roller skates and skateboards.

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Polyvinyl Butyral

Polyvinyl butyral is a resin usually used for applications that require strong binding, optical clarity, adhesion to many surfaces, toughness and flexibility. It is prepared from polyvinyl alcohol by reaction with butyraldehyde. The major application is laminated safety glass for automobile windshields.

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Polyvinyl Chloride

Polyvinyl chloride is a thermoplastic polymer. It is a vinyl polymer constructed of repeating vinyl groups (ethenyls) having one hydrogen replaced by chloride. It is the third most widely produced plastic, after polyethylene and polypropylene. It is widely used in construction because it is cheap, durable, and easy to assemble. It can be made softer and more flexible by the addition of plasticizers, the most widely used being phthalates. In this form, it is used in clothing and upholstery, electrical cable insulation, inflatable products and many applications in which it replaces rubber.

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Polyvinyl Fluoride

Polyvinyl fluoride is a polymer material mainly used in flammability-lowering coating of airplane interiors and photovoltaic module backsheets. It is also used in raincoats and metal sheeting. It is a thermoplastic fluoropolymer with the repeating vinyl fluoride unit. PVF has low permeability for vapors, burns very slowly, and has excellent resistance to weathering and staining. It is also resistant to most chemicals, except ketones and esters. It is available as a film in a variety of colors, and formulations for various end uses, and as a resin for specialty coatings. It has insufficient thermal stability for injection moulding and thus it is usually available commercially as a film product. It is also used as whiteboard surface material and has recently been used as part of the Phoenix Mars Lander's biobarrier.

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