详细说明
Product Name: Silicon Dioxide Price Fumed Silica 150 Nano Silica Powder Quality: First Class Kind: Alkaline Oxide Grade Standard: Industrial Grade Classification: Silicon Dioxide EINECS: 238-878-4 Formula: 238-878-4 CAS No.: 112945-52-5 Trademark: Zhonghai Transport Package: Kraft Paper Bag Specification: 20kg Origin: Shandong HS Code: 2811229000 Product Description Technical Parameter::PropertiesUnitTypical ValueTesting MethodSilica Content(based on ignited material)%≥99.8GB/T 20020PH value in 4% dispersion-3.9~4.5GB/T 20020Specific Surface Area(BET)m2/g150±15GB/T 20020Loss on drying(2 hours at 105ºC)%≤1.5GB/T 20020Loss on ignition (2 hours at 1000ºC)(based on material dried for 2 hours at 105ºC)%≤2.0GB/T 20020Sieve Residue(45μm)%≤0.04GB/T 20020Tamped Density(based on material dried at 105ºC for 2 hours)g/L40~60GB/T 20020CharacteristicsHM-150 is a hydrophilic fumed silica with a specific surface area of 150m2/g.PropertiesReinforcing filler in elastomersRheology and thixotropy control in liquid systemsAnti-settling, thickening and anti-sagging agentFree flow aid and anti-caking aid for powdersApplicationsHTV and RTV Silicone rubberAdhesives and SealantsCoatings and PaintingsFactory EquipmentFAQ1. Delivery timea)For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.2. MOQ&Shippinga) Fullcontainers by seab) Small quantity(>25kg), by air or by LCL or by Expressas yourrequirement3. Payment terma) Small quantity recommend WestUnionb) Full containers recommend T/T or L/C4.How is the charge for sample?Free samples could be offered and pls kindlypay the express charge.5. Can you give warranty of your products?Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with ourQuality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.6.Can I visit your factory?Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.
