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HL60
Model：HL60
True Density（g/cm³）：0.60
D50(μm)：40
D90(μm)：65
Crush Strength：12000psi
Flotation: ≥95%
Moisture: ≤0.3%
Category:
Hollow Glass Sphere HL Series
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Details Introduction
Hollow glass microspheres HL60 is a high-strength polymer additive made of water-resistant, chemically stable borosilicate glass. This hollow glass bead design is mainly used in oil and gas cementing slurry, low density drilling fluid, and coating industry
The high strength of HL60 hollow glass beads can meet the strength requirements of cementing slurry and drilling fluid, and provide a certain compressive strength in the coating, and at the same time make the coating have good thermal insulation performance.
| Packing type | Packing size cm | Net weight |
| paper bag | 60*35*15 | 15kg |
| Jumbo bag | 100*100*115 | 400kg |
Instructions for use
Maintaining Product Flowability:
To preserve the product's flow characteristics, store the unopened original packaging in a dry, well-ventilated area with relative humidity below 40%. When stored under these recommended conditions, the hollow glass spheres will maintain their flowability for at least two years from the date of manufacture.
Preventing Breakage of Hollow Glass Spheres:
If the product is strictly processed, it may break. To minimize breakage, minimize exposure to high shear processes and point contact shear, such as gear pumps and three-roll mills. When adding to the drawing material, the material should pass through a side feeder or a top feeder (similar to adding glass fiber).
Product Storage, Operation and Safety
Storage Precautions:
Ideal storage conditions include unopened cartons, which should be in a dry and temperature-controlled warehouse. Exposure of Hollow Glass Sphere to conditions of high humidity and/or easy condensation for a long time may cause microagglomeration of Hollow Glass Sphere.
To minimize the possibility of caking and thus maximize the shelf life, the following recommendations are made:
1. Immediately after use, carefully re-fasten the opened bag.
2. If the polyethylene bag is punctured during transportation or handling, the hole should be sealed as soon as possible or the contents should be inserted into an undamaged bag.
3. In hot and humid months, store the box in a cool and dry place. If the storage conditions cannot be controlled, the minimum inventory is carried and used according to the first-in-first-out principle.
Operation Note:
Hollow Glass Sphere have the characteristics of light weight and small particle size, dust may be generated during handling and processing.
To minimize fugitive dust during handling, consider the following:
1. Do not open the Hollow Glass Sphere package before use.
2. When opening, local dust extraction is carried out near the opening to suck out the floating particles (dust removal equipment is recommended).
3. Use a diaphragm pump (micro positive pressure ventilation) to extract the Hollow Glass Sphere and enter the closed mixing tank through a completely closed pipe. If there is no closed mixing tank, dust removal equipment should be used as close as possible to the inlet.
For container inner bag packaging, the pneumatic conveying system can be used to successfully transport Hollow Glass Sphere from the container to the storage tank or batch mixing equipment without dust removal (it is recommended to consult the relevant equipment supplier).
4. A static eliminator should be used to prevent static buildup.
Safety Precautions:
1. Eye Protection: Safety goggles with side shields must be worn during operation to prevent hollow glass sphere from entering the eyes.
2. Respiratory Protection: Wear a safe and effective dust mask.
3. Ventilation: The work area must be equipped with appropriate dust collection or ventilation systems.
4. Refer to MSDS: Refer to the Material Safety Data Sheet (MSDS) provided with the hollow glass spheres.
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