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Wholesale Factory Glass Bead for Grinding or Sandblasting1
Abrasive Grinding, Blasting Media, Abrasive, Glass Beads
Jinan Junda Industrial Technology Co., Ltd.
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Product Description Wholesale Factory Glass Bead for Grinding or Sandblasting 1.Standard Chinese Standard: GB / T 24722 - 2009 No.1, 2, 3;Korea Standard: KSL 2521 No.1 and 2;British Standard : BS6088 Class A and B;American Standard: AASHTO M247 type 1 and type 2;European standard : EN1423 and EN1424;Turkish Standard: TS EN1423;New Zealand Standard: NZS2009: 2002;Taiwan Standard : CNS;Japanese standard : JIS R3301;Australian Standard Australian Standard : A, B, C, D.2.Glass beads Picture Glass bead blasting is essentially applying fine glass beads of various sizes at varying degrees of pressure. Smaller glass spheres result in a smoother surface while larger spheres produce a more textured finish. 3. Glass beads Characteristics ProjectQualityChemical composition%SiO2>72% CaO>8%Na2O<14%MgO>2.5%Al2O30.5-2.0%Fe2O30.15%Others2.0%Refractive Index Nd≥1.5%Density 2.4-2.6g/cm3Size distribution Oversize ≤5% under size ≤10%Wire diameter 0.03-0.4mmDurability 3-5 %Hardness 6-7 MOHS ;46HRCMicrohardness ≥650kg/cm3CircularityRound rate of ≥95%Appearancecolorless ,glass transparent without impurities,Round and smoothApplication1.Grinding 2.Road marking paint 3.Sand blastingLead Content No lead content, reach American 16CFR 1303 Lead content standardHarmful substances contentLower than American 16CFR 1500 standardFlammable fire test Not easy combustion,reach American 16CFR 1500.44 standardSoluble heavy metal contentMetal content of soluble matter ratio solid weight rate no more than ASTM F963 corresponding valuePackage 25KG/pp bag then 40 bags in one ton bag/pallet 4.Glass beads ApplicationsGlass beads do not remove any of the base metal or imbed the surface. It will produce a better, more uniform finish while also adding sheen or brightness to the part.It has a variety of applications, including:? Finishing: Can be used on a wide range of materials, including metals, glass, plastic and rubber. ? Cleaning: Without causing a dimensional surface change, glass bead blasting removes/cleans foreign substances.? Deburring: In order to assemble and operate parts, corners and edges may need to be deburred. Glass bead blasting can remove burrs and feathered edges while ensuring no base metal from the surface is removed.? Peening: Peening extends the life of metal parts by combating stress cracks and corrosion. 5.quality controlA.raw materialsAll raw materials are qualified products with product testing reports. B. molding In the production process, molding is the key of product quality . On the furnace temperature control, the number of units and raw materials scattered uniformity, the introduction of wind and other equipment in strict accordance with the operating procedures.C.annealingannealing is the necessary way to improve the strength of the product, the temperature is critical. We strictly according to set temperature, the annealing speed can not be fast, nor slow, to ensure the timeliness of the annealing process.D.test We use advanced detection equipment, to control the step quality , substandard products can not be stored. All the product reach international standard , like European EN1423 and 1424, the United States AASHTO M247, the British BS6088, Japan JIS R3301, South Korea KS L2521 and other requirements. 6.Customer visit7.Packaging&shipping Our Packages1.25kg/bag(pp bag or paper bag) then 40 bags in one ton bag/pallet ,2.one ton one bagall packages are lined with waterproof materialsWe can also pack according to your requirement.8.Our Services we can supply sample for free.Customized ServiceProduct---We can produce various size abraisve according to the customers' requirements.Package---The products can be packaged as customers' requirements.After-sales ServiceOur products passed ISO9001 standard, and we control the testing procedure strictly.If there are quantity problems,package problems,delivery problems,or any other problems,ourcompany will seriously investigate the event and give customers a satisfying reply.9.Company InformationJinan Junda Industrial Technology Co.,Ltd. is located in Jinan,Shandong Province,China,which is the daughter company of Honest Horse (CHINA) Holding Limited.We are the manufacturer of abrasive media for 15 years experience in north China, our customers spread over 90 countries around the world that distribute in Asia,Europe,North America,South America and Australia,also in Africa.10.FAQ Q : What is the mode of payment? T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail L/C: 100% irrevocable L/C at sight Q: What's the MOQ of your products? As usual, MOQ 5TONS .Or as your require,we need to calculate the new price to you. Q: Can you provide free samples? Yes,we can send free samples less than 500g to you. Q: What standards are you carrying out for your products? SAE standard and ISO 9001, SGS 11.OUR MAIN PRODUCTS:Cast steel gritSteel shotBearing steel gritLow carbon steel shotGarnet sandGlass beadswe are waiting for your contact !
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