HN25HS Glass Microspheres
Artificial Stone, Hollow Glass Bubble, HN25HS, BoyanCy Material, Synthetic Foam
Product Specifications
| Attribute | Value |
| Product Name | HN25HS Glass Microspheres |
| Application | Construction, Rubber, Aerospace Adhesives, Boyancy Materials |
| Diameter | 25-85µm |
| Density | 0.15-1.0 g/cm³ |
| Compressive Strength | 750 psi |
| Chemical Composition | SiO2, Na2O, CaO, MgO, Al2O3 |
| Color | White or transparent |
| True Density | 0.244-0.256 |
| Bulk Density | 0.12-0.15 |
| Dielectric Constant | 1.2-2.2 (100MHZ) |
| Thermal Conductivity | 0.085 |
Hollow Glass Bubble Description
Hollow glass bubbles are prominently useful in construction fields and benefit from their spherical shape which makes them an excellent choice for providing lightweight and high-strength properties to the finished product.
Hollow Glass Bubbles Application
- Mixing: The mix is then stirred or mixed using a mechanical mixer to ensure that the hollow glass microspheres are evenly distributed throughout the mix.
- Finishing: Once the artificial stone has cured, it is removed from the molds or forms and finished using various techniques, such as sanding, polishing, or texturing.
Technical Specifications
| Model | True Density (g/cm³) | Bulk Density (g/cm³) | Compressive Strength (psi) | Diameter (um) | D10 | D50 | D90 |
| HN25HS | 0.23-0.27 | 0.13-0.16 | 500 | 25 | 70 | 105 |
Product Advantages
- Easy to grind and polish
- Lightweight
- Anti-overheat burst
Why Choose Us?
- Specialized in manufacturing Hollow Glass Bubbles for over 20 years
- Ranked among the largest HGB manufacturers
- Ensured product quality, density radius, and compressive strength
- Stable product performance with reliability as our priority
Frequently Asked Questions
Can you tell me more about package details of Hainuo HGBs?
We mainly offer customers package options of cartoon and ton bags. Our HGBs packages vary in dimension size based on their model and density difference. Customers can choose their preferred package plans by contacting Hainuo team in advance.
To better meet customer's special requirements for their diversified application fields, customers can contact Hainuo team for feasible customized package services.
Can you tell a brief progress history of Hainuo Technology and what specific achievements and merits have been rewarded in the HGBs field?
Hainuo Technology's history traces back to the 2010s, officially founded in 2011. The company was backed by research from several renowned government-owned institutions and authority agencies, achieving tremendous technology breakthroughs in a short time and now ranking among the most competitive manufacturers globally.
Hainuo Technology has been rewarded with several significant national prizes and honors including the title "High-Tech Enterprises" and "Outstanding Enterprise in Shanxi province." Additionally, Hainuo Glass Bubble is applied in many significant China national oil and ocean projects by CNPC and CNOOC.
What protection steps should users take when removing HGBs exterior packaging?
Before unpackaging, please place the cartoon box or ton bags in a spacious area with effective ventilation conditions, then gently and slowly remove packaging bands of the cartoon and softly open the inner small package bags. To better mitigate dust emission, lifting and lowering of bags should be controlled with slight vibration and shake.
Users simply need to mind the dust emission during unpackaging. Both lifting and lowering of bags should be controlled with slight vibration and shake. For users with allergic symptoms to dust and other micro substances, other safety protection kits including safety eyeglasses and gloves are suggested.
What are the advantages of using hollow glass bubbles?
Hollow glass bubbles can be applied as a lightweight filler in various industries. They have multiple advantages including enhancing products' thermal insulation, fluidity & stiffness while also hugely improving the original strength endurance and chemical resistance.
What are some common applications of hollow glass bubbles?
Hollow Glass Bubbles cover wide applications in Aerospace, Rubber, Plastic, Marine and Construction industries. HGBs are used as lightweight fillers which improve products performance and effectively reduce original production costs.
What is the range of Hainuo HGBs density and size range?
It varies based on their physical application. The typical density range of Hainuo Glass Bubble is 0.11-0.606 g/cm³ and the size ranges from 10um to 115um.
Are Hollow Glass Bubbles products environmentally friendly?
Hollow Glass bubbles are environmentally friendly products as they are made from natural sand and will not cause any side effects to users or the environment. They can be recycled and reused. Hainuo Technology Co. Ltd stresses this code throughout the whole production process, which is also the idea and brand image that Hainuo delivers to public society.
Can Hollow Glass Bubbles be used in 3D Printing?
Yes, hollow glass bubbles can be added to 3D printing materials, such as polymers and resins, to reduce their weight and improve their strength. They can also improve the printability of materials and reduce warping.
Can Hollow Glass Bubbles be used in Concrete?
Yes, hollow glass bubbles can be used as a lightweight aggregate in concrete to reduce its weight and improve its thermal insulation and fire resistance. They can also improve the workability and durability of concrete.
What is the annual total production volume of Hainuo HGBs?
Hainuo is currently able to meet altogether 15000 tonnes requirement every year, and this volume is hugely increasing with the construction of its second line production project. By year 2026, the yearly production volume is expected to grow to over 35000 tonnes.
Is there anything to note when storing hollow Glass Bubbles?
Yes, there are some imperative measures that should be taken to ensure stored glass bubbles remain in good condition. HGBs packages should be placed and stored in a dry area without much damp and moist affection. Furthermore, HGBs storage should avoid exposure to direct sunshine - it is better they are stored in a cool and dark place. Besides, it's necessary to keep all packages tightly sealed as they are very micro particles.
Your message must be between 20-3,000 characters!
