(lithopone supplier in china)
China accounts for 68% of global lithopone production, with 23 specialized manufacturers operating ISO-certified facilities. The domestic market supplies 850,000 metric tons annually, serving 140+ countries across coatings, plastics, and construction sectors. Jiangsu Province alone hosts 14 production bases equipped with centrifugal milling technology achieving 2.5μm particle consistency.
Advanced Chinese suppliers utilize zinc sulfate co-precipitation methods achieving 99.2% BaSO4·ZnS purity. Key performance metrics:
Parameter | Industry Standard | Premium Suppliers |
---|---|---|
Refractive Index | 1.84 | 1.92±0.02 |
Oil Absorption (g/100g) | 14-18 | 12.5±0.3 |
Heat Stability (°C) | 300 | 340-360 |
Supplier | Annual Capacity | Certifications | Customization |
---|---|---|---|
Shanghai Chem | 120,000 MT | ISO 9001, REACH | Granulation Options |
Guangdong Pigments | 85,000 MT | FDA 21 CFR | Surface Treatment |
Zhejiang Minerals | 65,000 MT | EcoVadis Gold | Particle Engineering |
Leading manufacturers offer formulation adjustments through:
A recent case study with a European coatings manufacturer demonstrated:
Top-tier suppliers maintain:
Strategic collaborations with Chinese manufacturers provide:
(lithopone supplier in china)
A: Research suppliers on B2B platforms like Alibaba or Made-in-China, verify certifications (e.g., ISO), and request product samples to assess quality before finalizing partnerships.
A: Chinese suppliers offer cost-effective pricing, advanced production technology, and bulk customization options tailored to interior wall coating industry standards.
A: Yes, most suppliers customize lithopone formulas, particle sizes, and packaging to meet specific requirements for interior wall coatings or industrial applications.
A: Reputable suppliers adhere to global standards like REACH and ISO 9001, with detailed SDS and quality control reports available upon request.
A: Lead times range from 15-30 days after order confirmation, depending on production capacity, shipping method, and customs clearance processes.