India Cenosphere - Petra Buildcare Products Bhavnagar, Gujarat

• MOQ 10 Metric Ton
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We are offering ceramic microsphere. Ceramic microspheres are unique, semi-transparent fine particle size high-strength ceramic microspheres. Petra microspheres are engineered to help you reduce costs, increase solids, enhance properties, and improve processability.

• MOQ 10 Metric Ton
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Hollow microspheres (microballoons), loaded with drug in their outer polymer shells, were prepared by a novel emulsion-solvent diffusion method. The ethanol:dichloromethane solution of drug (tranilast or ibuprofen) and an enteric acrylic polymer were poured into an agitated aqueous solution of polyvinyl alcohol that was thermally controlled at 40 degrees C. The gas phase generated in the dispersed polymer droplet by the evaporation of dichloromethane formed an internal cavity in the microsphere of the polymer with the drug. The drugs incorporated in the solidified shell of the polymer were found to be partially or completely amorphous. The flowability and packability of the resultant microballoons were much improved compared with the raw crystals of drug. The microballoons floated continuously over the surface of acidic dissolution media containing surfactant for greater than 12 h in vitro. The drug release behavior of the microballoons was characterized as an enteric property, and drug release rates were drastically reduced depending on the polymer concentration at pH 6.8.

• MOQ 10 Metric Ton
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Hollow Spheres are only a fraction of the density of commonly used resins. It only takes a small addition by weight of Hollow Spheres to displace heavier materials. They simultaneously add volume and reduce density. If you are looking for buoyancy, no filler performs as well as Potters Hollow Spheres. Additionally, they can save material costs; on a volume basis, microspheres are a fraction of the cost of resins.

• MOQ 10 Metric Ton
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We are offering hollow bubbles. Also called 'glass bubbles', hollow glass microspheres are made of soda lime borosilicate. Unlike the cenospheres, these 'lovely bubbles' are totally manufactured based on technical requirements demanded by specific applications. In other words, it is under control all the way from particle size, true density (effective particle density), isostatic crush strength to volume of production.

We offer fillite. Fillite is a ceramic hollow micro spheres. Petra is a largest manufacture for this product in india.

• MOQ 20 Metric Ton

Nanospheres are micro particles with sphere shape and hollow gas filled inside. It contains thermal conductivity properties and high strength.