Black Sparkle Quartz Slabs
Color: Black Sparkle
Composition: 93% natural quartz powder, 7% Resin and pigments,etc.
Big Slab: 3200x1600 mm, 3200x1800 mm, 3500x2000 mm
Small Slab: 2440x750 mm, 3000x750 mm
Thickness: 15/18/20/30 mm
Surface finish: Polished, Honed, Leathered
Product Overview
As an established engineered stone manufacturer and wholesale supplier based in China, Xiamen Smarter Stone Co., Ltd. delivers premium Black Sparkle quartz slab inventory designed for commercial distributors, fabricators, and large-scale architectural projects. This engineered stone combines a deep black quartz base with fine sparkling mirror specks, producing a high-gloss, starry surface that maintains absolute color consistency across multiple container shipments.
We offer comprehensive customization capabilities, including precise slab dimensions up to 3200x1600mm, 3500x2000mm, thicknesses of 20mm and 30mm, and specialized edge processing such as eased, bullnose, and mitered edges. Whether supplying standard prefabricated sizes or custom-cut kitchen countertops, island tops, and wall cladding panels, our factory guarantees batch-to-batch uniformity that natural stone cannot replicate.
Product Specifications
| Product Name: Black Sparkle Quartz Slabs |
| Material: Artificial Quartz |
| Color: Black Sparkle |
|
Composition: 93% natural quartz powder, 7% Resin and pigments, etc. |
|
Regular Slab: 3200x1600 mm, 3200x1800 mm, 3500x2000 mm |
|
Thickness: 15/18/20/30 mm |
| Surface finish: Polished, Honed, Leathered |
|
Supplication: Kitchen countertops, island countertops, vanity top, background wall, tiles, and other common occasions. |
|
Features: Easy to clean, highly anti stain, dirt, resist to high temperature, resist to scratch, high hardness 7 Mohs,etc |
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Advantages: own factory and handle export, own brand SQ quartz, produce low silica quartz |
|
Silica quartz: low silica or silica free quartz |
Quality Testing
Smarter Stone enforces strict quality inspection protocols throughout the entire manufacturing process to ensure zero-defect exports to global wholesalers:
Strict quality assurance protocols govern every production run at Smarter Stone. Our multi-stage inspection process begins with strict raw material sorting of high-purity quartz crystals and resin binders. During and after vacuum pressing and thermal curing, digital thickness gauges verify that every black quartz slab maintains a strict tolerance of +/-0.5mm.
Finished slabs undergo rigorous surface testing for gloss uniformity, pinholes, and micro-cracks under calibrated LED lighting. Defective pieces are immediately rejected. For global export, all sparkle quartz products are packed in ISPM-15 compliant fumigated wooden crates, interleaved with protective foam sheeting, and secured with reinforced steel banding to prevent transit damage during long-distance ocean freight.
Typical Application Scenarios
Engineered black quartz slab materials provide exceptional performance across demanding architectural and interior design installations. Typical application scenarios include:
- Luxury residential and commercial kitchen countertops
- High-end hospitality hotel bathroom vanity tops
- Commercial interior wall cladding and elevator surrounds
- Bar tops, reception desks, and restaurant table surfaces
- Heavy-traffic commercial flooring tile cut-to-size projects
More Options
FAQ
Q: Will the mirror specks and black base color fade or discolor when installed in direct sunlight areas?
A: Black Sparkle quartz slab contains high-purity natural quartz and UV-stable polyester resin. While indoor applications maintain permanent color brilliance, prolonged direct outdoor UV exposure is not recommended as resin binders can experience slight yellowing over extended years.
Q: How does Smarter Stone ensure batch color consistency for large-scale commercial wholesale orders?
A: We utilize automated batching systems and identical quartz-to-resin mixing ratios for every production run. By tracking batch numbers and reserving master sample references, our factory guarantees uniform black base shades and mirror speck distribution across multi-container shipments.
Q: What specific daily maintenance or chemical sealing is required for black quartz countertops?
A: Engineered stone is non-porous with a water absorption rate under 0.05%, meaning factory sealing is entirely unnecessary. Daily maintenance requires only mild dish soap and warm water; abrasive pads and harsh acid or alkaline cleaners must be avoided to protect the high-gloss polished finish.
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