{"product_id":"3m-glass-bubbles-s15-low-density-pressure-resistant-hollow-glass-microspheres-medium-crush-filler-for-coatings-buoyancy-materials","title":"3M Glass Bubbles S15 Low-Density Hollow Glass Microspheres for Coatings \u0026 Buoyancy Materials","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eFull Name \u0026amp; Product Positioning\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFull Product Name: 3M S15 Low-Density Medium-Crush Hollow Glass Microspheres\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAn entry-level grade of S series, it retains low-density advantage with comprehensively improved crush resistance over K series. Suitable for low-shear coatings and buoyancy products requiring mild pressure resistance, it balances lightweight performance and processing stability.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eCore Technical Parameters\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTrue Density: 0.15 g\/cm³\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCrush Strength: 2000 psi\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003ePhysical Form: Ultra-fine white powder\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eStandard Packaging: 120kg\/Industrial bulk packaging\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMaterial: High-strength hollow borosilicate glass\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCore Characteristics: Low density, medium pressure resistance, mild shear resistance, high stability\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eCore Advantages\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1. Far higher crush resistance than K series at the same density with extremely low microsphere breakage rate during processing;\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2. Excellent lightweight effect, suitable for various low-density buoyancy products and lightweight coatings;\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e3. Tolerates mild temperature and pressure processing, compatible with conventional spraying, casting and low-speed stirring processes;\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4. Fine impurity-free powder ensures flat and flawless product surface after filling;\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e5. Good dimensional stability with no shrinkage or deformation after curing, ensuring high finished product yield.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eMain Application Fields\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Applications: Industrial lightweight coatings, water floating materials, low-pressure casting products\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCompatible Fields: Thermal insulation coatings, lightweight seal products, low-stress composite materials\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eProhibited Scenarios: High-shear injection \u0026amp; extrusion, ultra-high pressure deep-sea working conditions, food-contact products\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Jinkai Chemical","offers":[{"title":"Default Title","offer_id":44921841844317,"sku":null,"price":19.4,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/9317\/4621\/files\/O1CN01oyY2K829VwfY2j50S__2215175508074-0-cib_24_5.jpg?v=1787305202","url":"https:\/\/jinkaichemical.com\/products\/3m-glass-bubbles-s15-low-density-pressure-resistant-hollow-glass-microspheres-medium-crush-filler-for-coatings-buoyancy-materials","provider":"Jinkai Chemical","version":"1.0","type":"link"}