Expanded Perlite Properties

  • Supreme Perlite Company - Technical Information

    Safety Data Sheets. Typical physical properties of expanded perlite, and a typical elemental analysis.

  • Perlite, Ore Perlite, Perlite Filter Aid, Textile Perlite

    Expanded Perlite Perlite are siliceous volcanic rocks which are available in only numbered countries worldwide. Perlite’s unique property is expansion in its specific volume in 35 times when heated up to …

  • Lightweight Cement Mortars with Granulated Foam Glass and ...

    This article presents the influence of granulated foam glass (GFG) on thermal insulation and mechanical properties of lightweight cement mortars. The mortars were additionally modified with addition of ground perlite dust. Ground expanded perlite waste was introduced into the cement matrix in the amounts of 10%, 20%, and 30% of cement mass.

  • Supreme Perlite Company - Questions

    What is Perlite? Perlite is a naturally occurring siliceous rock that expands 4 to 20 times its original size when rapidly heated to approximately 1,700 °F. In reality, expanded Perlite is a "popped rock" that is inert, lightweight, sterile, permanent, incombustible, asbestos-free, non-toxic, rot and vermin proof and has a neutral pH.

  • Perlite Insulation - Engineering ToolBox

    Perlite is a type of volcanic glass that expands four to twenty times its original volume and becomes porous when heated. Perlite is suitable in high temperature applications.

  • Carolina Perlite Company | About Perlite

    Perlite has the unique property of expanding from 4 to 20 times its original size when heated sufficiently (12 times is typical). This is known as expanding perlite. Expanded perlite is lightweight, inert, sterile, inorganic, odorless, incombustible, asbestos-free, non-toxic, rot proof, vermin proof, and pH-neutral.

  • Effects of expanded perlite aggregate (EPA) on the ...

    most frequently used LWAs are expanded clay, expanded glass, perlite, expanded vermiculite and sintered ash. The expanded perlite aggregate (EPA) has a wide range of uses, generally due to its properties of extremely low bulk density, high brightness, high absorption, low thermal and acoust ical conductivity, and non-flammability.

  • Expanded Perlite Concrete and Horticulture Expanded ...

    Our perlite range includes Expanded Perlite-Light Weight Insulating Concrete, Horticultural Perlite, Garment Wash, Diatomite, Amorphous Silica and Cryogenic Perlite. We constantly enjoy product development in exploring unique properties of Perlite- a rare mineral of India.

  • Perlite Ore Uses | Expanded Perlite Insulation | BPM

    For an ideal process, a combined water in raw perlite of 2.77-3.25% would be targeted. The resultant popped or expanded perlite, which is like a glass bubble, has extremely good insulating properties and is light weight. Expanded perlite can be engineered to a range of weights depending on the final application. This can range from 32-240kg/m 3.

  • Basic Facts About Perlite:

    Expanded perlite can be manufactured to weigh as little as 2 pounds per cubic foot (32kg/m 3) making it adaptable for numerous applications. Since perlite is a form of natural glass, it is classified as chemically inert and has a pH of approximately 7. Typical Physical Characterictics of Perlite

  • Perlite Ore · Dicalite Management Group

    The expansion and insulating properties of perlite ore make it suitable for use in high-temperature applications, particularly in the steel and foundry industries. Ladle Topping Expanded or unexpanded granular ore forms of perlite are added to molten metal pouring ladles to cleanse the metal by coagulating impurities.

  • Expanded Perlite - Bergama Perlite

    Expanded Milled Perlite (EMP) Much of the production of EMP is dedicated to the purposes of filtration. The combination of the inert silica composition and the ragged structure offer remarkable properties for the filtration of liquids that are heavily charged in suspended solids, such as sugar syrups and alginate.

  • United Perlite Corporation – About

    Expanded perlite can be manufactured to weigh to as light as 2 pounds per cubic foot (32 kg/m3) making it adaptable for numerous applications. Since perlite is a form of natural glass, it is classified as chemically inert and has a pH of approximately 7.

  • Perlite: Mineral: Perlite Properties: Perlite Supplier ...

    Expanded perlite can be manufactured to weigh as little as 2 pounds per cubic foot making it adaptable for numerous applications. Since perlite is a form of natural glass, it is classified as chemically inert and has a PH of approximately 7.

  • Electrokinetic Properties of Perlite

    Electrokinetic properties of expanded and unexpanded perlite agent in mixtures for oil well cementing (1). samples have been investigated using the microelectrophoresis However, no studies about the surface interactions that technique. Perlite samples yield practically no isoelectric point in occur at the interface when perlite is incorporated ...

  • Perlite insulation: How to Identify, Use, Purchase Perlite

    Expanded perlite (from our potting soil sample) is easily examined under the stereo microscope (photo at below-left) to show the mechanical properties of the material. Perlite building insulation is produced in a granular or even a powder form, but by some manufacturers it is formed into an insulating board (by combining perlite with gypsum ...

  • SCHUNDLER PRODUCT GUIDE--Perlite For Nonevacuated ...

    Properties of Perlite Insulation Perlite insulation suitable for nonevacuated cryogenic or low temperature use exhibits low thermal conductivity throughout a range of densities, however, the normal recommended density range is 3 to 4.5 lbs/ft 3 (48 to 72 kg/m 3 ).

  • vARIeD PROPeRTIes muLTiPLe Uses - WhitChem

    vARIeD PROPeRTIes muLTiPLe Uses PERLITE 154 rue de l’Université, 75007 Paris – france Tel: +33 1 49 55 63 00 fax: +33 1 49 55 66 56 ... plant, expanded perlite is the product of choice to allow vigorous growth. It can be used with either other composted materials or as a stand-alone growing

  • Hydrophobic Expanded Perlite Used in External Insulation ...

    The expanded perlite lightweight, non-toxic, non flammable, good insulation properties, and chemical stability, corrosion resistance, low cost, its application more widely. But after absorbing its high water absorption and the freeze-thaw resistance shortcomings significantly reduced as building insulation materials, especially in the cold and cold regions is very restricted.

  • Effect of Expanded Perlite Aggregate Dosage on Properties ...

    Especially, expanded perlite used as the replacement of silica sand at the rate of 15 % has significantly enhanced the mechanical properties of the gypsum added composites against the freeze and ...

  • Standard Specification for Molded Expanded Perlite Block ...

    1.1 This specification covers molded expanded perlite block, fittings, and pipe thermal insulation intended for use on surfaces with temperatures between 80 to 1200°F (27 to 649°C). 1.2 The values stated in inch-pound units are to be regarded as standard.

  • Effect of expanded perlite aggregate on the properties of ...

    Aug 11, 2008· Expanded perlite aggregate (EPA) is a heat and sound insulator, and lightweight material which ensures economical benefits in constructions. This paper investigates the properties of concrete containing EPA considering cement types (CEM II 32.5R and CEM I 42.5R), dosages (300, 350 and 400) and replacement ratios (0, 15, 30, 45 and 60).

  • Perlite | Wiki | Everipedia

    Perlite's wiki: Perlite is an amorphous volcanic glass that has a relatively high water content, ordinarily formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its light weight after processing.

  • Perlite Ore · Dicalite Management Group

    The expansion and insulating properties of perlite ore make it suitable for use in high-temperature applications, particularly in the steel and foundry industries. Ladle Topping. Expanded or unexpanded granular ore forms of perlite are added to molten metal pouring ladles to cleanse the metal by coagulating impurities.

  • On the thermal properties of expanded perlite – Metallic ...

    This paper addresses the thermal properties of syntactic metal foam made by embedding expanded perlite particles in A356 aluminium matrix. Lattice Monte Carlo (LMC) analyses are conducted to determine the thermal characterisation of the foam.

  • Perlite - Dupre Minerals

    Expanded perlite is a white, ultra-lightweight aggregate ranging from a very fine powder to an aggregate with a particle size up to 6mm in size. It is inorganic, inert, neutral in pH, biologically stable and has no asbestos content.

  • Expanded Perlite 100L | AUSPERL - Australian Perlite

    Perlite is the generic name for naturally occurring siliceous volcanic rock. AUSPERL is pleased to offer various grades of perlite ore from which expanded perlite products are produced. We operate our own quarry, in the central North Island of New Zealand as well as importing perlite ore for specific applications from Turkey, Greece and the USA.

  • PERLITE | CAMEO Chemicals | NOAA

    No chemical incompatibilities reported. When heated to a sufficiently high temperature, it expands to between four and twenty times its original volume as its 2-6% by weight of loosely bound water boils away. When quickly heated to above 1600 degrees F, pops like popcorn as its water vaporizes. Expanded perlite is a fluffy, white particulate.

  • Perlite | Imerys

    This expansion is due to the presence of two to six percent water in the crude perlite rock. The rock pops like popcorn creating tiny bubbles which account for the amazing light weight and other exceptional physical properties of expanded perlite.

  • Effect of expanded perlite aggregate on the properties of ...

    Expanded perlite aggregate (EPA) is a heat and sound insulator, and lightweight material which ensures economical benefits in constructions. This paper investigates the properties of concrete ...

  • Perlite - jm.com

    It is composed of expanded perlite that is uniformly reinforced with a high-strength fiber for use on systems operating up to 1200°F (649°C). Sproule WR-1200 is inorganic, non-combustible and meets or exceeds the physical property requirements of ASTM C610.

  • Expanded Perlite - Ausperl Material and Safety data sheet ...

    Apr 16, 2014· Ausperl Material and Safety data sheet for expanded perlite. used as extender, flatting agent, filter aid and carrier for pesticides. Details on physical data, properties, health hazard information, first aid, precautions, reactivity and safe handling.

  • CAS 93763-70-3 chemical properties and suppliers

    Find Perlite, expanded CAS 93763-70-3 Unspecified related chemical properties,chemical encyclopedia materials and buy chemical products starting from guidechem

  • Gulf Perlite LLC

    Expanded Perlite offers many benefits due to its inert, fire-resistant, thermal and acoustic properties and is used in a range of industries including Oil & Gas, Construction and Horticulture to name a few.

  • Perlite - Wikipedia

    Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian.It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its low density after processing.