Nano Silicon Dioxide

We are offering to our clients Nano Silicon Dioxide at very reasonable price. Product name: Nanometer silicon dioxide CAS No.: 14808-60-7 Specification: 1. Item No.: VK-SP15 Appearance: white powder APS, nm: 10-20 Content,%: 99.8 SSA,m2/g: 220-280 pH: 5-7 2. Item No.: VK-SP30 Appearance: white powder APS,nm: 25-35 Content,%: 99.5 SSA,m2/g: 190-250 pH: 5-7 3. Item No.: VK-SP50 Appearance: white powder APS, nm: 45-55 Content,%: 99.5 SSA,m2/g: 170-230 pH: 5-7 4. Item No.: VK-SP30T (for dope) Appearance: white powder APS, nm: 25-35 Content,%: 99.5 SSA,m2/g: 150-300 pH: 5-7 5. Item No.: VK-SP30S(for resin) Appearance: white powder APS,nm: 25-35 Content,%: 99.5 SSA,m2/g: 150-300 pH: 5-7 6. Item No.: VK-SP30F(for textile) Appearance: white powder APS,nm: 25-35 Content,%: 99.5 SSA,m2/g: 150-300 pH: 5-7 Application: Rubber: improve intensity, tenacity, anti-aging, re-attrite and so on. Plastic: improve the intensity, tenacity and anti-aging capabilities of plastic. Epoxy resin: improve rigidity, intensity, tenacity, high temperature resistance and anti-aging capabilities Dope: greatly improve suspension property, thixotropic, weatherability, anti-washing and anti-infra-red. Gooey and sealant: improve the ropy of gooey and the sealed ability of sealant. Other industries: used in electronic encapsulation, polymer of macromolecule, paint, adhesive, functional fiber, cosmetics and many more applications.