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Talcum Powder Paper-Making Grade 800mesh Fine Powder for Papermaking

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CN Supplier
12 YRS
12 YRS
Talcum Powder Paper-Making Grade 800mesh Fine Powder for Papermaking Talcum Powder Paper-Making Grade 800mesh Fine Powder for Papermaking Talcum Powder Paper-Making Grade 800mesh Fine Powder for Papermaking

Product Description
Our premium talcum powder is a naturally occurring, ultra-fine white mineral powder with distinctive physical characteristics. The powder exhibits an exceptionally smooth texture with a characteristic greasy feel, while remaining completely odorless and tasteless. This high-purity product contains no sand or gritty particles, ensuring superior quality for sensitive applications.

Chemical Composition
The primary constituent is hydrous magnesium silicate (Mg₃Si₄O₁₀(OH)₂), with a typical chemical composition of:

  • Magnesium oxide (MgO): 31-33%

  • Silicon dioxide (SiO₂): 60-63%

  • Bound water: 4-6%

Manufacturing Process
The production of our high-grade talcum powder involves a rigorous purification protocol:

  1. Primary crushing of raw talc ore to reduce particle size

  2. Hydrochloric acid treatment (5-8% concentration) to dissolve carbonate impurities

  3. Intensive water washing with deionized water

  4. Neutralization and pH adjustment

  5. Precision drying using controlled-temperature systems

  6. Ultrafine milling to achieve optimal particle size distribution

  7. Final quality verification through advanced analytical methods

Key Properties

  • Physical Characteristics:

    • Color: Pure white (Hunter L-value >95)

    • Particle size: D50 5-15μm (adjustable per application)

    • Specific gravity: 2.7-2.8 g/cm³

    • Moisture content: <0.5%

    • Bulk density: 0.4-0.6 g/cm³

  • Performance Attributes:

    • Excellent lubricity and slip properties

    • High thermal stability (up to 900°C)

    • Low electrical conductivity

    • Chemical inertness

    • Outstanding adsorption capacity

Product Grades and Applications

Pharmaceutical Grade

  • Compliance: Meets USP/EP/JP standards

  • Purity: >99% with undetectable asbestos

  • Applications:

    • Tablet and capsule coating agent

    • Topical powder base

    • Surgical glove lubricant

    • Pharmaceutical excipient

Cosmetic Grade

  • Compliance: INCI, EU Cosmetic Regulation

  • Characteristics:

    • Whiteness index >90%

    • Oil absorption: 35-50g/100g

  • Applications:

    • Body and face powders

    • Makeup formulations

    • Baby care products

    • Deodorant compositions

Food Grade

  • Certification: FDA 21 CFR 182.90, EU E553b

  • Specifications:

    • Heavy metals: <10ppm

    • Microbial count: <100 CFU/g

  • Applications:

    • Anti-caking agent

    • Rice polishing aid

    • Chewing gum additive

    • Food processing aid

Industrial Chemical Grade

  • Technical Specifications:

    • Particle size: adjustable 5-50μm

    • Surface area: 5-15 m²/g

  • Applications:

    • Polymer filler (PP, PE, PVC)

    • Paint and coating additive

    • Rubber compound reinforcement

    • Adhesive formulations

Ceramic Grade

  • Key Parameters:

    • Fe₂O₃ content: <1.2%

    • Fired shrinkage: <3%

  • Applications:

    • Ceramic body formulation

    • Glaze component

    • Refractory material

    • Electrical porcelain

Quality Assurance
Our talcum powder undergoes comprehensive quality control:

  • XRD analysis for crystalline structure

  • FTIR for chemical composition

  • ICP-MS for heavy metal detection

  • Laser diffraction for particle size

  • BET method for surface area

  • Microbial testing for hygiene grades

Packaging Options

  • 25kg multi-wall paper bags with PE liner

  • 500kg FIBC bulk bags

  • Custom packaging solutions available

Storage and Handling

  • Store in dry conditions (<50% RH)

  • Recommended temperature: 10-30°C

  • Shelf life: 24 months in original packaging

  • Safety precautions: Use dust control measures

Technical Support
Our applications team provides:

  • Material selection guidance

  • Formulation assistance

  • Processing optimization

  • Troubleshooting services

  • Custom development

Why Choose Our Product?

  • Consistent quality with batch-to-batch uniformity

  • Tailored particle size distributions

  • Competitive pricing with volume discounts

  • Reliable global supply chain

  • Comprehensive technical documentation

  • Regulatory support for compliance

This technical specification sheet provides a detailed overview of our premium talcum powder products. For application-specific recommendations or custom requirements, please consult our technical team for expert guidance.

Item Unit Specification
Whiteness % 90 ± 7
Si content % 30±2
Mg content % 30±5

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 Overview
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw material&industrial products for more than 20 years and provide wholesale products for customers worldwide. Now the main running industry chain contains: Pigment industry chain, Titanium industry chain, solvent industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain etc.
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Basic Information
Company Name Beijing TDD E-commerce Co., Ltd Country/Region China
Business Type Online Store Company Size 2000
Established December 18, 2014
Address Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China
Main Products PVC Resin‬ , ‪PP‬ , ‪PE‬ , ‪Pet‬ , ‪Titanium Dioxide‬ , ‪Pigment‬ , ‪Car Tire‬
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
Company Introduction
About Beijing United Information Technology Co., Ltd. 

 

Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".

 

 

About Beijing TDD E-commerce Co., Ltd. 

Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.

 

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.

 

Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.


Our Advantages:

Rich Experience-over 20 years in industry field

Ranges of products categories with quality guarantee

Competitive&Favourable price

7*24hours thoughtful pre-sale, on-sale, after-sale service

Overseas warehouse with all time delivery

Our services:

In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.

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Negotiable
20 Tons (Min.Order)
Talcum Powder Paper-Making Grade 800mesh enhances paper smoothness, brightness, and ink absorption, contributing to superior print quality.
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