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<span>Refractory</span> Grade <span>Silica</span> Sol

Refractory Grade Silica Sol

$380
Silica Particle Size: 20-40nm
Solid Content: 25±1wt%
pH Value: 8.5-9.5
Total Impurity Content: <50ppm
Viscosity: 2.0-3.0mPa·s
Shelf Life: 6 months
Certification: GB/T 20020
Packaging: 1000kg IBC Tank/25kg HDPE Drum
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High Temperature Resistant Lithium <span>Silicate</span> Binder for <span>Refractory</span> <span>Materials</span>

High Temperature Resistant Lithium Silicate Binder for Refractory Materials

$22.5
Minimum Purity: 98.5% Min
Solids Content: 50±2%
pH Value: 10.5-11.5
Package Specification: 20 Kilograms per Drum
Shelf Life: 18 Months
Refractory Temperature: >1500℃
Compressive Strength: >250 Kilograms per Square Centimeter
Applicable Refractories: Alumina, Magnesia, Silica
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Lithium <span>Silicate</span> <span>Refractory</span> Additive for Industrial Kiln Castables

Lithium Silicate Refractory Additive for Industrial Kiln Castables

$45
Addition Ratio: 0.5-2% of castable mass
Refractoriness: ≥1750℃
Water Reduction Rate: ≥12%
Strength Improvement Rate: ≥18%
Particle Size Distribution: 100-300 mesh
PH Value: 9.0-10.0
Shelf Life: 12 months unopened
Compliance Standard: GB/T 30039, ISO 10083
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Calcined Kaolin for <span>Refractory</span> Castables

Calcined Kaolin for Refractory Castables

$360~420
Al2O3 Content: 42.5±1%
Fe2O3 Content: ≤0.05%
Refractoriness Under Load: ≥1600℃
Volume Stability: ≤0.15% after 1500℃ firing
Particle Size: D90 ≤10μm
Moisture Content: ≤0.4%
pH Value: 7.0-7.5
Bulk Density: 0.85g/cm³
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Precision Casting Grade <span>Silica</span> Sol

Precision Casting Grade Silica Sol

$890
Solid Content: 30.0%±0.5%
pH Value: 9.2±0.3
Average Particle Size: 15nm±3nm
Kinematic Viscosity: ≤4.5mPa·s (25℃)
Density: 1.20g/cm³±0.02
Heavy Metal Content (Pb): ≤8ppm
Arsenic Content: ≤2ppm
Packaging: 25kg food-grade plastic drum / 1000kg IBC tote
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<span>Refractory</span> Grade Heavy Magnesium Oxide

Refractory Grade Heavy Magnesium Oxide

$65
Purity: 97.0% Min
CaO Content: ≤1.5%
Fe2O3 Content: ≤0.5%
Loss on Ignition: 2.0% Max
Bulk Density: 1.8-2.2 g/cm³
Melting Point: 2800℃
Refractoriness: ≥3000℃
Particle Size: 40-60μm
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High Purity Lithium <span>Silicate</span> Powder for Lithium <span>Battery</span> Cathode <span>Materials</span>

High Purity Lithium Silicate Powder for Lithium Battery Cathode Materials

$89.9
Minimum Purity: Min
Particle Size: D50 2-5 Micrometers
Impurity Content: Na+ <5ppm, K+<3ppm
Package Specification: 5 Kilograms per Aluminum Foil Bag
Shelf Life: 24 Months
Moisture Content: <0.05%
Tap Density: 0.8-1.2 Grams per Cubic Centimeter
Crystal Phase: α-Lithium Silicate
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<span>Water</span>-based Architectural Coating Grade <span>Silica</span> Sol

Water-based Architectural Coating Grade Silica Sol

$720
Solid Content: 25.0%±0.3%
pH Value: 9.0±0.4
Average Particle Size: 7nm±2nm
Kinematic Viscosity: ≤3.8mPa·s (25℃)
Density: 1.16g/cm³±0.01
VOC Content: ≤0.08%
Formaldehyde Content: ≤5ppm
Packaging: 25kg food-grade plastic drum / 1000kg IBC tote
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<span>Water</span>-Based Coating Additive <span>Silica</span> Sol

Water-Based Coating Additive Silica Sol

$195
SiO2 Content: 35±0.5 wt%
Particle Size: 10-25 nm
Viscosity: 6-18 mPa·s
pH Value: 8.0-9.5
Thickening Efficiency: ≥300% improvement
Weather Resistance: ≥5000 h (artificial accelerated aging)
Substrate Adhesion: ≥5 grade
Shelf Life: 18 months
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<span>Refractory</span> Concrete

Refractory Concrete

$207~552
Specification: customized
Brand Name: QingLang
Customization: Yes
Origin: China
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Service Temperature: 1000°C - 1600°C
Refractoriness: ≥1580°C
Cold Crushing Strength: 40 - 80 MPa (Dried at 110°C)
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