Product Description
1.Chemical Properties:
Composition | Al2O3 | SiO2 | Fe2O3 | CaO | Na2O | MgO | MaO |
Percentage | 12-16% | 33.8% | 0.6% | 0.2% | Non | 0.02% | 0.3% |
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 |
3. Size Specifications:
Item | Particle Size |
Raw Perlite | 8-14mesh, 12-16mesh, 12-20mesh, 30-50mesh, 50-70 mesh, etc |
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 |
4.Application :
Building Industry:
| Used for making light, thermal insulation, and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer; |
Filter 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 | 1. soil amendment2. soilless cultivation base 3. slow-released agent of pesticide
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Lingshou Hengguang Mineral Products Sales Department
- Phone: +86 0311-86251476
- Business Type: Manufacturer
- Location: China
- Main Products: MICA, vermiculite, quartz sand, calcium powder, feldspar powder, TALC powder sales
- Total Employees:Less than 100 people
- Year Established:
- Export Markets:North America,South America,Asia,Europe,Africa,Oceania
- Total Annual Revenue:
