Name: HN18K Hollow Glass Microspheres 16000 Psi for Oil Well Cementing
Brand: Shanxi Hainuo Technology Co.Ltd.
SKU: HN18K
Availability: InStock

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HN18K Hollow Glass Microspheres 16000 Psi for Oil Well Cementing

Composite Circuit Board Hollow Glass Microspheres

HN18K glass microspheres

Hollow Glass Microspheres 16000 psi

Place of Origin:

SHANXI CHINA

Brand Name:

HAINUO

Model Number:

HN18K

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Product Details

Product Name:

HN18K Glass Microspheres

Application:

Oil Well Cementing,Hollow Glass Bubble,HN18K,Composite Circuit Board,Low Density Drilling Fluid

Diameter:

12-50 µm

Density:

0.15-1.0 G/cm³

Compressive Strength:

16000 Psi

Chemical Composition:

SiO2, Na2O, CaO, MgO, Al2O3

Color:

White Or Transparent

True Density:

0.594-0.606

Bulk Density:

0.32-0.36

Dielectric Constant:

1.2-2.2（100MHZ）

Thermal Condictivity:

0.2

Payment & Shipping Terms

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Product Description

HN18K Hollow Glass Microspheres 16000 Psi For Composite Circuit Board

Product Specifications

Attribute	Value
Product name	HN18K glass microspheres
Application	Oil Well Cementing, Hollow Glass Bubble, HN18K, Composite Circuit Board, Low Density Drilling Fluid
Diameter	12-50 µm
Density	0.15-1.0 g/cm³
Compressive Strength	16000 psi
Chemical Composition	SiO2, Na2O, CaO, MgO, Al2O3
Color	White or transparent
True Density	0.594-0.606
Bulk Density	0.32-0.36
Dielectric Constant	1.2-2.2（100MHZ）
Thermal Conductivity	0.2

Product Description

Oil Well Cementing Applications

Hollow glass bubbles serve as lightweight additives in oil well cementing operations. When incorporated into cement slurry, they effectively reduce density, facilitating proper cement placement while minimizing wellbore damage risks.

Key Applications

Deepwater cementing: Reduces cement weight in challenging deepwater operations, improving buoyancy and placement efficiency
Gas migration control: Minimizes fluid migration into cement sheaths, enhancing sealing properties and structural integrity

Technical Specifications

Model	True Density (g/cm³)	Bulk Density (g/cm³)	Compressive Strength (psi)	Diameter (µm)
HN18K	0.58-0.62	0.30-0.34	8000	D10: 10	D50: 25	D90: 50

Product Advantages

Light Weight
Enhanced Cement Stability
Improved Rheology
Effective Filtration Control

Why Choose Our HN18K Glass Microspheres?

Specialized in hollow glass bubble manufacturing for over 20 years
Ranked among top global HGB manufacturers
Guaranteed product quality with comprehensive testing capabilities
Consistent performance and reliability as our top priority

Frequently Asked Questions

Can you tell me more about package details?

We offer carton and ton bag packaging options with dimensions varying by model and density. Contact our team for customized packaging solutions.

What are Hainuo Technology's achievements?

Founded in 2011 with government-backed research, we've achieved significant technological breakthroughs and earned national honors including "High-Tech Enterprise" recognition. Our products are used in major CNPC and CNOOC projects.

What safety precautions are needed during unpacking?

Work in ventilated areas, handle packages gently to minimize dust, and use protective gear if sensitive to particulates.

What are the benefits of hollow glass bubbles?

They provide thermal insulation, improve fluidity and stiffness, enhance strength endurance, and increase chemical resistance.

What industries use hollow glass bubbles?

Aerospace, rubber, plastic, marine, and construction industries utilize them as lightweight fillers to improve performance and reduce costs.

What is your production capacity?

Current annual capacity is 15,000 tonnes, expanding to 35,000 tonnes by 2026 with new production lines.

Are hollow glass bubbles environmentally friendly?

Yes, made from natural sand, they're recyclable and cause no environmental harm, aligning with our sustainable production philosophy.

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HN18K Hollow Glass Microspheres 16000 Psi for Oil Well Cementing

Composite Circuit Board Hollow Glass Microspheres

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Hollow Glass Microspheres 16000 psi

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