在線聊天
Specifications
1.Expanded perlite and ore2.Size:4-8MM3-6MM2-4MM1-3MM
3.Bulk density:80-120kgs/m3
4.SiO2:68-74%
5.particles and powder
1.Chemical Properties:
Composition | Al2O3 | SiO2 | Fe2O3 | CaO | Na2O | K2O | MaO |
Percentage | 12-16 | 68-74 | 0.1-2 | 0.15-1.5 | 4-5 | 1-4 | 0.3 |
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2.Physical properties:
Item | Specification | Item | Specification |
Bulk density | 80-120kgsm3(as per customer’s demands) | Thermal conductivity | 0.021-0.054?w/m °C |
Appearance | white color ,?granular | Softening point | 890-1090?oC |
Melting point | 1280-1350?oC | Vickers hardness | 5.5-7 |
PH | 6.5-7.5 | Water soluble | <0.1% |
Acid soluble | <2% | Dioptre | 1.483-1.506 |
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3.?Size Specifications:
Item | Particle Size |
Raw Perlite | 20-30, 20-40, 30-50, 50-70, 70-90, 90-120 mesh |
Expanded Perlite | 1-3mm, 2-4mm, 3-6mm, 4-8mm, 150mesh, 200mesh, 325mesh or according to your need |
Perlite Filter Aid | GK-110 thick, medium, thin, extra thin |
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4.Application :?
Building Industry: ? | Used for making light, thermal insulation and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer; |
Fillter Aid and Filler ? | Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, enamel etc. |
Agriculture and Horticulture | Preventing plants from falling down and control fertilizer efficiency and fertility;Be diluent? and carrier of biocide and herbicide;Reform soil and adjust soil hardened. |
Mechanism, Metallurgy, Hydropower and Light Industry? | Be ingredients of heat insulation glass, mineral wool and porcelain products etc. |
Other Aspect ? | Be packing materials of exquisite products and pollution products; Be abradant material of gem,colourful stone,glass products; Be density regulator of explosive, treating-agent of sewage. |
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5. Our perlite product series:?
Raw perlite, perlite deslagging agent, expanded perlite ,perlite filter aid, Vitrified micro bubbles, Brilliant expansion perlite, perlite powder.
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Alibaba Certificate:
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