6250 Mesh Calcined Kaolin - Superior Coverage for Coating Applications
Product Highlights
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Ultra-Fine Particle Technology
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Standard grade: 85-90% particles below 2μm
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Premium Z-1 grade: Over 92% particles below 2μm (China's finest calcined kaolin)
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Exceptionally low 325 mesh residue (≤0.02%)
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Significantly enhances paper smoothness and gloss
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Exceptional Mineral Purity
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Kaolinite content exceeding 97%
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Ultra-low impurity levels (Fe₂O₃ < 0.5%, TiO₂ < 0.3%)
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Consistent mineral composition batch-to-batch
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Superior Processing Characteristics
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Outstanding dispersion and fluidity
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Viscosity concentration up to 86.7%
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Enables coating formulations with >60% solids content
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Ideal for high-speed paper machines (up to 1800m/min)
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Technical Advantages
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Optimized Suspension Properties
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Bulk density: 0.25-0.35 t/m³
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Excellent thixotropic behavior
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Platelet structure enhances suspension stability
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Prevents settling in storage
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Equipment-Friendly Formulation
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Low abrasion value (Mohs hardness 3-4)
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Controlled mullite formation
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Minimizes wear on paper machine components
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Extends equipment service life
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Quality Specifications
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Physical Properties
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Brightness: 90-93% (ISO)
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Oil absorption: 70-90g/100g
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pH value: 6.5-7.5
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Moisture content: ≤0.5%
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Performance Characteristics
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Scattering coefficient: 45-50m²/kg
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Porosity: 1.8-2.2ml/g
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Refractive index: 1.62
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Application Benefits
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Paper Coating Advantages
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Improves ink receptivity
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Enhances print resolution
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Reduces picking tendency
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Increases opacity
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Production Efficiency
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Faster coating speeds
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Reduced binder demand
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Lower drying energy requirements
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Improved runnability
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Packaging & Storage
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25kg multi-wall paper bags
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500kg FIBC bulk bags
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24-month shelf life in dry conditions
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Moisture-proof packaging available
Technical Support
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Customized particle size distributions
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Application formulation assistance
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Quality consistency guarantees
TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
| Company Name | Beijing TDD E-commerce Co., Ltd | Negara/Region | China |
| Jenis Bisnis | Toko Online | Ukuran Perusahaan | 2000 |
| Didirikan | December 18, 2014 | ||
| Alamat | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Produk Utama | Resin PVC, PP, PE, PET, Titanium Dioksida, Pigmen, Ban Mobil | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
Beijing United Information Technology Co., Ltd. (Kode Saham: 603613. SH), didirikan pada tahun 2002 dan terdaftar di Papan Utama pada bulan Juli 2019, terutama bergerak dalam e-commerce industri dan platform Internet industri. Berdasarkan e-commerce industri dan didukung oleh big data industri serta digitalisasi industri, perusahaan ini menyediakan perdagangan komoditas online, layanan informasi bisnis, dan layanan teknologi digital untuk produk industri dan bahan baku di industri terkait. Dalam hal model bisnis, ini disebut sebagai "versi industri dari Pinduoduo" dan "versi industri dari JD.com".
Beijing TDD E-commerce Co., Ltd. (disebut TDD Global) adalah anak perusahaan inti dari Guolian Corporation (Kode Saham: 603613.SH) dan platform Internet industri pertama dari Seri Platform Duoduo. Perusahaan ini terutama bergerak dalam layanan transaksi e-commerce B2B untuk bahan baku dan produk industri, layanan rantai pasok digital, layanan digitalisasi industri, dan layanan big data industri, serta berkomitmen untuk mempromosikan integrasi mendalam antara industri tradisional dan teknologi baru seperti Internet, Internet of Things, big data, manufaktur cerdas, dan blockchain, dll.
Perusahaan kami menawarkan berbagai macam produk yang dapat memenuhi berbagai kebutuhan Anda. Kami berpegang pada prinsip manajemen "kualitas pertama, pelanggan pertama, dan berbasis kepercayaan" sejak berdirinya perusahaan dan selalu melakukan yang terbaik untuk memenuhi kebutuhan potensial pelanggan kami.
Perusahaan kami dengan tulus bersedia bekerja sama dengan perusahaan dari seluruh dunia untuk mewujudkan situasi win-win karena tren globalisasi ekonomi telah berkembang dengan kekuatan yang tak terhindarkan.
Untuk lebih memuaskan pelanggan kami di seluruh dunia dan menjaga pelanggan tetap, perusahaan kami menjadikan layanan transaksi e-commerce B2B bahan baku & produk industri, layanan rantai pasok digital, layanan digitalisasi industri, dan layanan data industri sebagai bisnis utamanya, dengan fokus pada mempromosikan integrasi mendalam antara teknologi baru dan industri tradisional, seperti Internet, Internet of Things, big data, manufaktur cerdas, dan blockchain.
