China Hollow Glass Microspheres for Oil Well Cementing, Find details about China Hollow Glass Microsphere, Hollow Glass Bead from Hollow Glass Microspheres for Oil Well Cementing
a. lightweight cement, low-density oil well cementing slurry & low-density drilling fluids additive.
b. low-density FRP(fiberglass-reinforced plastic), SMC, BMC composites.
c. Nylon, PA, PA6, PA66 for reducing weight.
d. low-density adhesives & sealants.
e. heat insulation paints and coatings.
f. Construction (reducing warpage/shrinkage).
g. Insulation and Buoyancy.
h. artificial marble.
Our hollow glass microspheres can be used in paint and coatings, construction sealant, rubber, plastic, FRP, artificial stone, putty and other products as filler and weight-reducing agent. The glass bubbles can also be used to produce high-strength, low-density cement slurry and low-density drilling fluid in oil and gas extraction industry. more and more industries now trying to testing the hollow glass spheres as additives to improve their products' properties
Items | Specification |
Appearance | White flowability powder |
True Density: | 0.20-0.22g/cm³ |
bulk density | 0.10-0.12g/cm³ |
Particle Size: | D50 ≤65μm |
Particle Size: | D90 ≤110μm |
Crush Strength: | 4MPa / 500PSI |
Survival: | ≥90% |
Flotation: | ≥92% |
Moisture: | ≤0.50 |