{"product_id":"glass-beads-wet-grinding-milling","title":"Glass Beads for Wet Grinding, Milling \u0026 Dispersion – Medium GSR","description":"\u003ch1\u003e\u003cspan\u003eGlass Beads for Wet Grinding, Milling \u0026amp; Dispersion – Medium GSR\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eOur \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGSR glass beads\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e are hardened soda-lime glass spheres designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewet grinding, bead milling, dispersing and mixing applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in sizes from approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0.25 mm to 4.4 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, these medium-size glass beads are used in industrial processing of paints, pigments, inks, dyes, coatings, chemicals, minerals and other liquid suspensions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe beads are rounded, washed, polished and carefully screened to produce clean, consistent grinding and dispersion media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGlass Beads for Wet Grinding \u0026amp; Bead Milling\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGSR glass beads are commonly used as grinding and dispersing media in horizontal and vertical bead mills.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplications include processing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePaints\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePigments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrinting inks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoatings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChemicals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinerals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAgrochemicals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePharmaceutical materials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLiquid dispersions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eTheir spherical shape and consistent size help provide repeatable movement and contact throughout the milling process.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHigh-Quality Hardened Soda-Lime Glass\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThese grinding beads are manufactured from hardened soda-lime glass using a controlled rounding, washing, polishing and sieving process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe resulting beads provide:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh roundness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmooth surfaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControlled particle-size ranges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGood crush resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow contamination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo free silica\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConsistent performance in wet processing systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eMedium GSR Glass Bead Sizes\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eStock #\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDiameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eApprox. Mesh\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.25–0.50 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50–60\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.40–0.60 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30–40\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.60–0.80 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20–30\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.75–1.00 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18–20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-11\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.00–1.25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16–18\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-14\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.25–1.65 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13–16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-17\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.55–1.85 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11–13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-19\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.70–2.10 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10–12\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-22\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.00–2.40 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8–10\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-27\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.40–2.90 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.5–8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-30\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.85–3.45 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6–7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.40–4.00 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.5–6\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGSR-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.80–4.40 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5–5.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eOther Uses for GSR Glass Beads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIn addition to wet grinding and milling, GSR glass beads may be used for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePaint and coating dispersion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePigment processing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical and galvanized plating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater filtration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDecorative finishes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpacer bead applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectronics fillers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermoplastic and duroplast fillers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptical polishing applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChemical and industrial processing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Characteristics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Hardened soda-lime glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMohs hardness: ≥6\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefractive index: approximately 1.5188\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTransformation temperature: approximately 549°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSoftening point: approximately 734°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh spherical consistency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo free silica\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple controlled size ranges available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackaging \u0026amp; Bulk Pricing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGSR glass beads are packaged in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e44 lb units\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard pallet packaging is approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e50 bags \/ 2,200 lbs per pallet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinimum online order: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo 44 lb bags \/ 88 lbs.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/sandblastingabrasives.com\/pages\/contact\" target=\"_blank\" title=\"Check inventory and get a quote now\" rel=\"noopener\"\u003e\u003cspan\u003eCHECK CURRENT AVAILABILITY \u0026amp; PRICING\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Sandblastingabrasives.com","offers":[{"title":"Please Choose Bead Size \/ Box (No Added Charge)","offer_id":44852489420989,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Please Choose Bead Size \/ Pails (Added Labor \u0026 Shipping Costs)","offer_id":44852489453757,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":164.0,"currency_code":"USD","in_stock":true},{"title":"#3 \/ Box (No Added Charge)","offer_id":44852489486525,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":139.0,"currency_code":"USD","in_stock":true},{"title":"#3 \/ Pails (Added Labor \u0026 Shipping Costs)","offer_id":44852489519293,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":164.0,"currency_code":"USD","in_stock":true},{"title":"#5 \/ Box (No Added Charge)","offer_id":44852489552061,"sku":"GSR Type S: 44 lb 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Costs)","offer_id":44852490109117,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":164.0,"currency_code":"USD","in_stock":true},{"title":"#30 \/ Box (No Added Charge)","offer_id":44852490141885,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":139.0,"currency_code":"USD","in_stock":true},{"title":"#30 \/ Pails (Added Labor \u0026 Shipping Costs)","offer_id":44852490174653,"sku":"GSR Type S: 44 lb unit x 2 (88 lbs)","price":164.0,"currency_code":"USD","in_stock":true},{"title":"#27 \/ Box (No Added Charge)","offer_id":44852490207421,"sku":"GSR Type S: 44 lb unit","price":139.0,"currency_code":"USD","in_stock":true},{"title":"#27 \/ Pails (Added Labor \u0026 Shipping Costs)","offer_id":44852490240189,"sku":"GSR Type S: 44 lb unit","price":164.0,"currency_code":"USD","in_stock":true},{"title":"#35 \/ Box (No Added Charge)","offer_id":44852490272957,"sku":"GSR Type S: 44 lb unit","price":139.0,"currency_code":"USD","in_stock":true},{"title":"#35 \/ Pails (Added Labor \u0026 Shipping 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